Liquid Resins & Additives

Total Page:16

File Type:pdf, Size:1020Kb

Liquid Resins & Additives LIQUID RESINS & ADDITIVES Europe, Middle East & Africa Corporate Center Frankfurt The Squaire 13 Am Flughafen D 60549 Frankfurt am Main Germany www.allnex.com www.allnex.com LRA006-EMEA-0219 LRA Lillestrm (NO) Wageningen (NL) Hamburg (DE) Bergen op Zoom (NL) Riga (LV) Frankfurt (DE) Silvertown (UK) Shebekino (RU) Ulsan (KR) Kalamazoo (MI) Schoonaarde (BE) Bitterfeld (DE) Wallingford (CT) Shimonoseki (P) East St Louis (IL) Drogenbos (BE) Graz (AT) Changshu (CN) Werndorf (AT) Otake (P) Willow Island (WV) Louisville (KY) Wiesbaden (DE) Suzhou (CN) Romano d’Ezzelino (IT) Shanghai (CN) Alpharetta (GA) Langley (SC) Foshan (CN) North Augusta (SC) Fengxian (CN) Bangkok (TH) Mumbai (IN) Zhuhai (CN) Rayong (TH) Bien Hoa (VN) Seremban (MY) Malakka (MY) Surabaya (ID) akarta (ID) Ponta Grossa (BR) Wacol (AU) Botany (AU) Penrose (NZ) Facts & Figures • Global company with over €2.1 billion in sales • 33 manufacturing facilities • Broad technology portfolio: liquid coating resins, • 23 research and technology centers energy curable resins, powder coating resins, • 5 ventures crosslinkers and additives, composites and • Extensive range of solutions for key coating segments: construction materials automotive, industrial, packaging coating and inks, • Approximately 4000 employees protective, industrial plastics and specialty With manufacturing, R&D and technical facilities located throughout Europe, North America, Asia Pacific and Latin America, • Customers in more than 100 countries architectural allnex offers global and reliable supply of resins and additives combined with local, responsive customer support. allnex 3 We are allnex allnex is a leading producer of liquid coating resins and to be used in multiple end-user segments including additives (LRA). The LRA business provides Automotive OEM, Vehicle Refinish, Marine & a comprehensive range of products with its core Protective, High End Metal Finishes, Decorative and technologies including: Alkyds, Acrylics, Epoxies, Construction. With research and development and Polyesters, Polyurethane Dispersions and Additives technical facilities located on five continents, we offer for use in water borne, solvent borne and solvent-free innovative solutions to fulfill technical and regulatory paint and coatings. Our products lend themselves requirements around the world. 4 allnex 5 PRODUCT INDEX Solvent borne Water borne Resin type Trade names Resin sub type Page Resin type Trade names Resin sub type Page Acrylic resin MACRYNAL® Acrylic polyol, low solids 10 Acrylic resin MACRYNAL® Acrylic polyol dispersion 34 SETALUX® SETAQUA® VIACRYL® Acrylic polyol, medium solids 12 VIACRYL® Acrylic polyol emulsion 34 Acrylic polyol, high solids 14 Thermosetting water borne acrylic 34 Acrylic, two-component NCO free 16 Acrylic resin for two-component NCO free 38 Non-aqueous acrylic dispersion 16 Self-crosslinking acrylic dispersion 36 Thermoplastic acrylic 14 Self-crosslinking acrylic dispersion, surfactant free 36 Thermosetting acrylic 16 Special acrylic dispersion 36 Alkyd resin SETAL® Long oil alkyd 18 Thermoplastic acrylic dispersion 36 SETYRENE™ ® VIALKYD® Long oil alkyd, styrene modified 18 RESYDROL Multi domain dispersion 36 Long oil alkyd, urethane modified 18 SETALUX® Thermosetting acrylic, water thinnable 38 Medium oil alkyd 18 UCECRYL® Acrylic emulsion 38 Medium oil alkyd, silicone modified 18 Alkyd resin RESYDROL® Alkyd for air drying 40 SETAQUA® Short oil alkyd 20 SETAL® Alkyd for baking 40 Short oil alkyd, acrylic modified 20 Water reducible alkyd for air drying 42 Short oil alkyd, styrene modified 20 Water reducible alkyd for baking 42 Bisoxazolidine resin SETA Urethane bisoxazolidine 28 CED resin RESYDROL® Epoxy resin for Industrial CED 46 Epoxy resin BECKOPOX™ Epoxy resin 24 VIACRYL® Acrylic resin for Industrial CED 46 DUROXYN® Epoxy ester 24 Epoxy resin DUROXYN® Epoxy ester 44 Epoxy hardener BECKOPOX™ Amine hardener 24 BECKOPOX™ Epoxy resin 44 Hydrophobic polyol resin SETATHANE® Polyester polyol 28 One-component epoxy resin 44 Epoxy hardener BECKOCURE® Polyether-ester polyol 28 Amine hardener for epoxy resin and dispersion 44 BECKOPOX™ Other resin BECKOCOAT™ Moisture curing resin 24 ® RESAMIN® Hydrophobic polyol resin SETATHANE Polyol emulsion 28 VIAMIN® Carbamide resin 24 Polyester resin DUROFTAL® Water borne polyester resin 40 Plasticized urea resin 24 RESYDROL® SETAQUA® Water reducible polyester resin 42 Polyester resin DUROFTAL® Polyester polyol 22 ® SETAL® Polyurethane resin DAOTAN Polyurethane dispersion 48 VIALKYD® Saturated polyester 22 Rheology control resin SETAQUA® Pseudoplastic acrylic dispersion 30 Saturated polyester, silicone modified 22 Rheology control resin SETAL® Long oil alkyd, thixotropic modified 30 Polyester polyol, SCA modified 30 Additive Trade names Additive sub type Page Saturated polyester, SCA modified 30 ADDITOL® Grinding media 50 SETALUX® Acrylic polyol, SCA modified 30 CYCAT® MODAFLOW® Anti-settling and anti-floating additives 52 Thermosetting acrylic, SCA modified 30 ® MULTIFLOW Flow and leveling additive 52 ® Unsaturated polyester resin ROSKYDAL® TUNGOPHEN Amine-accelerated unsaturated polyester resin 26 Substrate wetting additive 52 Standard unsaturated polyester resin 26 Pigment wetting and dispersing additive 52 Air release additive 54 Defoamer 54 Rheology additive 54 Anti-adhesion additive and adhesion promoter 56 Drier 56 Catalyst 56 Special alkyd additive 56 6 allnex 7 LEGEND Abbreviations Ac Acetone MPA Methoxy propyl acetate GENERAL NOTES AEW Amine Equivalent Weight MPP Methoxypropoxy propanol Listed values are indicative averages. See datasheets for actual specifications and measuring methods. An * behind the product name indicates other delivery form(s) available. AHC Aliphatic hydrocarbons NaOH Sodium hydroxide Equivalent Weights are given in gram/equivalent, calculated on delivery form. AV Acid Value n.a. not applicable The thix index for rheology control resins is defined as the ratio between low shear viscosity and high shear viscosity. AMP 90 2-Amino-2-methyl-1-propanol, 90% in water n-But n-Butanol All following trade names are registered and owned by allnex. APEO Alkyl phenol ethoxylate NEP N-Ethyl pyrrolidon BADGE Bisphenol A diglycidylether NH3 Ammonia BDG Butyl diglycol NMP N-Methyl pyrrolidon BDGA Butyl diglycol acetate NPE Nonyl phenol ethoxylate Trade name Resin sub type BG Butyl glycol PCBTF Parachlorobenzotrifluoride ADDITOL® Additives for dispersing, leveling and defoaming. BP Butoxy propanol PE Propoxy ethanol BuAc Butyl acetate PGMEA Propylene glycol methyl ether acetate BECKOCOAT™ Moisture curing resins. CED Cathodic electrodeposition PnP Dowanol PnP 1) BECKOCURE® Amine hardeners for epoxy resins and dispersions. DCO Dehydrated castor oil PVC Polyvinyl chloride BECKOPOX™ Water borne and solvent borne epoxy resins and hardeners. D40 Solvent D40 SB Solvent borne CYCAT® Catalysts for heat cured coatings. D60 Solvent D60 SCA Sag Control Agent DAOTAN® Water borne polyurethane dispersions. DEGBE Diethylene glycol monobutyl ether SN Solvent Naphtha ® DMEA Dimethyl ethanol amine SN 150 Solvent naphtha 150 DUROFTAL Solvent borne hydroxylated polyesters. DPGDME Dipropylene glycol dimethyl ether SN 180-210 Solvent Naphta 180-210 DUROXYN® Water borne and solvent borne epoxy ester resins. 1) DPM Dowanol DPM Sty Styrene MACRYNAL® Water borne and solvent borne acrylic polyols. EEW Epoxy Equivalent Weight TDI Toluene diisocyanate MODAFLOW® Additives for flow and leveling. EP Ethoxy propanol TEA Triethyl amine ® EPA Ethoxypropyl acetate Tex Texanol MULTIFLOW Additive for flow and leveling. Eth Ethanol Tol Toluene RESAMIN® Solvent borne plasticizing resin. HEW Hydroxy Equivalent Weight TPG Tripropylene glycol RESYDROL® Water borne modified alkyd resins. i-But Isobutanol VT Vinyl Toluene ROSKYDAL® Unsaturated polyesters. i-Pro Isopropanol WA Demineralized water SETA Bisoxazolidine resin. MFFT Minimal Film Forming Temperature WB Water borne ® MEK Methyl ethyl ketone WS White Spirit SETAL Solvent borne alkyd and polyester resins. Met Methanol WS 165 White Spirit 165 SETALUX® Solvent borne acrylic resins. MP Methoxy propanol Xyl Xylene SETAQUA® Water borne acrylic and alkyd resins. SETATHANE® Hydrophobic polyols. 1) Dowanol is a registred trade mark of The Dow Chemical Company SETYRENE™ Acrylic modified short oil alkyd. TUNGOPHEN® Special alkyd additive. UCECRYL® Water borne acrylic emulsions. VIACRYL® Water borne and solventborne acrylic resins. VIALKYD® Solvent borne alkyd resins. VIAMIN® Plasticized urea resin. 8 allnex 9 Solvent borne acrylic resins OH (%) HEW NV Viscosity AV as supplied Color Density Product name (on solids) ↓ (as supplied) (%) Solvents (23°C, Pa.s) (mg KOH/g) (max. value) (kg/dm3) Technical features Acrylic Polyol - Low Solids SETALUX® 1197 SS-40 * 1.1 3860 40 BuAc 4.0 7.6 35 APHA 0.98 Extremely fast drying, very good through hardening, good stackability and long potlife. SETALUX 1193 SS-51 1.3 2470 53 BuAc 5.0 3.6 100 APHA 1.01 Extremely fast drying, very good through hardening, good stackability, long potlife, good light fastness. SETALUX D A 960 SN 1.3 2180 60 SN 4.6 3.6 50 APHA 1.00 Good lightfastness and chalking resistance, good single-coat adhesion on steel and most non-ferrous metals. High gloss, excellent mechanical properties and superior adhesion to metals and non-iron metals (aluminium, zinc). MACRYNAL® SM 540/60X 1.4 2020 60 Xyl 2.0 max. 3.0 200 Hazen 0.99 Low NCO demand. Recommended for industrial metal primers and topcoats. Very fast drying, very good through hardening, good stackability, long potlife, good chemical resistance, excellent
Recommended publications
  • “Polyols: a Primer for Dietetic Professionals” Is a Self-Study
    1 “Polyols: A primer for dietetic professionals” is a self-study module produced by the Calorie Control Council, an accredited provider of continuing professional education (CPE) for dietetic professionals by the Commission on Dietetic Registration. It provides one hour of level 1 CPE credit for dietetic professionals. The full text of the module is in the notes section of each page, and is accompanied by summary points and/or visuals in the box at the top of the page. Directions for obtaining CPE are provided at the end of the module. 2 After completing this module, dietetic professionals will be able to: • Define polyols. • Identify the various types of polyols found in foods. • Understand the uses and health effects of polyols in foods. • Counsel clients on how to incorporate polyols into an overall healthful eating pattern. 3 4 Polyols are carbohydrates that are hydrogenated, meaning that a hydroxyl group replaces the aldehyde or ketone group found on sugars. Hydrogenated monosaccharides include erythritol, xylitol, sorbitol, and mannitol. Hydrogenated disaccharides include lactitol, isomalt, and maltitol. And hydrogenated starch hydrolysates (HSH), or polyglycitols (a wide range of corn syrups and maltodextrins), are formed from polysaccharides (Grabitske and Slavin 2008). 5 Nearly 54 percent of Americans are trying to lose weight, more than ever before. Increasingly, they are turning toward no- and low-sugar, and reduced calorie, foods and beverages to help them achieve their weight loss goals (78% of Americans who are trying to lose weight) (CCC 2010). Polyols, found in many of these foods, are becoming a subject of more interest. 6 They are incompletely digested , therefore are sometimes referred to as “low- digestible carbohydrates.” Polyols are not calorie free, as there is some degree of digestion and absorption of the carbohydrate.
    [Show full text]
  • The Use of PEEK in Digital Prosthodontics: a Narrative Review Ioannis Papathanasiou1, Phophi Kamposiora1*, George Papavasiliou1 and Marco Ferrari2
    Papathanasiou et al. BMC Oral Health (2020) 20:217 https://doi.org/10.1186/s12903-020-01202-7 REVIEW Open Access The use of PEEK in digital prosthodontics: A narrative review Ioannis Papathanasiou1, Phophi Kamposiora1*, George Papavasiliou1 and Marco Ferrari2 Abstract Background: Advanced computer-aided design and computer-aided manufacturing (CAD-CAM) technology led to the introduction of an increasing number of machinable materials suitable for dental prostheses. One of these materials is polyetheretherketone (PEEK), a high performance polymer recently used in dentistry with favorable physical, mechanical and chemical properties. The purpose of this study was to review the current published literature on the use of PEEK for the fabrication of dental prostheses with CAD-CAM techniques. Methods: Electronic database searches were performed using the terms “PEEK”, “CAD-CAM”, “dental”, “dentistry” to identify studies related to the use of PEEK for the fabrication of CAD-CAM prostheses. The search period spanned from January 1990 through February 2020. Both in vivo and in vitro studies in English were eligible. Review articles and the references of the included publications were searched to identify relevant articles. Results: A great number of in vitro studies are available in the current literature pointing out the noticeable properties of PEEK. The use of PEEK has been recommended for a wide range of CAD-CAM fabricated fixed and removable dental prostheses. PEEK was additionally recommended for occlusal splints, intra-radicular posts, implant abutments, customized healing abutments and provisional restorations. However, only a few clinical studies were identified. Conclusions: PEEK could be considered as a viable alternative for CAD-CAM fixed and removable dental prostheses to well-established dental materials.
    [Show full text]
  • Preparation of Renewable Bio-Polyols from Two Species of Colliguaja for Rigid Polyurethane Foams
    materials Article Preparation of Renewable Bio-Polyols from Two Species of Colliguaja for Rigid Polyurethane Foams Diana Abril-Milán 1 , Oscar Valdés 2,* , Yaneris Mirabal-Gallardo 3, Alexander F. de la Torre 4 , Carlos Bustamante 5 and Jorge Contreras 5 1 Departamento de Biología y Química, Facultad de Ciencias Básicas, Universidad Católica del Maule, 3460000 Talca, Chile; [email protected] 2 Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, 3460000 Talca, Chile 3 Instituto de Ciencias Químicas Aplicadas, Facultad de Ingeniería Civil, Universidad Autónoma de Chile, 3460000 Sede Talca, Chile; [email protected] 4 Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad de Concepción, Casilla 160-C, 4030000 Concepción, Chile; [email protected] 5 Facultad de Ciencias Agrarias y Forestales, Universidad Católica del Maule, 3460000 Talca, Chile; [email protected] (C.B.); [email protected] (J.C.) * Correspondence: [email protected]; Tel.: +56(71)-2203304 Received: 27 September 2018; Accepted: 8 November 2018; Published: 11 November 2018 Abstract: In this study, we investigated the potential of two non-edible oil extracts from seeds of Colliguaja integerrima (CIO) and Colliguaja salicifolia (CSO) to use as a renewable source for polyols and, eventually, polyurethane foams or biodiesel. For this purpose, two novel polyols from the aforementioned oils were obtained in a one-single step reaction using a mixture of hydrogen peroxide and acetic acid. The polyol derivatives obtained from the two studied oils were characterized by spectral (FTIR, 1H NMR, and 13C NMR), physicochemical (e.g., chromatographic analysis, acid value, oxidizability values, iodine value, peroxide value, saponification number, kinematic viscosity, density, theorical molecular weight, hydroxyl number, and hydroxyl functionality) and thermal (TGA) analyses according to standard methods.
    [Show full text]
  • Powder Coatings
    Emmanouil Spyrou Powder Coatings Chemistry and Technology 3rd Revised Edition Emmanouil Spyrou: Powder Coatings: Chemistry and Technology © Copyright 2012 by Vincentz Network, Hanover, Germany ISBN: 978-3-86630-884-8 Spyrou_Powder Coatings.indb 1 14.09.2012 10:17:21 Cover: Evonik Industries AG, Marl/Germany Bibliographische Information der Deutschen Bibliothek Die Deutsche Bibliothek verzeichnet diese Publikation in der Deutschen Nationalbibliographie; detaillierte bibliographische Daten sind im Internet über http://dnb.ddb.de abrufbar. Emmanouil Spyrou, 3rd Revised Edition Based on Pieter G. de Lange’s, 2nd Edition, Vincentz Network, 2004, and Tosko A. Misev’s, 1st Edition, John Wiley and Sons, 1991 Powder Coatings: Chemistry and Technology Hanover: Vincentz Network, 2012 EUROPEAN COATINGS TecH FILES ISBN 3-86630-884-1 ISBN 978-3-86630-884-8 © 2012 Vincentz Network GmbH & Co. KG, Hanover Vincentz Network, P.O. Box 6247, 30062 Hanover, Germany This work is copyrighted, including the individual contributions and figures. Any usage outside the strict limits of copyright law without the consent of the publisher is prohibited and punishable by law. This especially pertains to reproduction, translation, microfilming and the storage and processing in electronic systems. The information on formulations is based on testing performed to the best of our knowledge. The appearance of commercial names, product designations and trade names in this book should not be taken as an indication that these can be used at will by anybody. They are often registered names which can only be used under certain conditions. Please ask for our book catalogue Vincentz Network, Plathnerstr. 4c, 30175 Hanover, Germany T +49 511 9910-033, F +49 511 9910-029 [email protected], www.european-coatings.com Layout: Vincentz Network, Hanover, Germany Printed by: Quensen Druck + Verlag GmbH & Co.
    [Show full text]
  • Mdi), 1,6 Hexamethylene Diisocyanate (Hdi
    4.03.11. PRODUCTION OF ISOCYANATES FOR POLYURETHANE PRO- DUCTION CHEMICALS AND ALLIED APPLICATION NOTE 4.03.11 PRODUCTION OF ISOCYANATES FOR POLYURETHANE PRODUCTION METHYLENE DIPHENYL DIISOCYANATE (MDI), 1,6 HEXAMETHYLENE DIISOCYANATE (HDI) Typical end products Polyurethane foam for different applications, for example, bedding, of materials can be produced to meet the needs for furniture, packaging, coatings and elastomers. specific applications. Chemical curve: R.I. for MDI at Ref. Temp. of 25˚C Application The most commonly used isocyanates for the production of PU are methylene diphenyl diisocyanate (MDI) and toluene diisocyanate (TDI). If color and transparency are important, an aliphatic diisocyanate such as hexamethylene diisocyanate (HDI) is used. The first step in the production of polyurethane is the synthesis of the raw materials. The diisocyanate is typically produced from basic raw materials via nitration, hydrogenation and phosgenation. The feedstock and initial processing steps depend on the Introduction desired isocyanate, but all go through a phosgenation step. Polyurethanes (PUs) are a class of versatile materials with great potential for use in different applications. For instance, for the production of MDI, benzene and They are used in the manufacture of many different nitric acid are reacted to produce nitrobenzene. After items, such as paints, liquid coatings, elastomers, a hydrogeneration step, the nitrobenzene is converted insulators, elastics, foams and integral skins. to aniline. It is then condensed with formaldehyde to produce methylene diphenyl diamine (MDA), the Polyurethanes are produced by polymerization of precursor for MDI. The MDA is fed to a phosgenation a diisocyanate with a polyol. Because a variety of reactor where it reacts with phosgene to produce the diisocyanates and a wide range of polyols can be end-product MDI.
    [Show full text]
  • The Transversal Strength Comparison Between Polyethylene and Glass Fiber As an Acrylic Resin Denture Plate Repair Material
    Majalah Kedokteran Gigi Indonesia Vol 5 No 1 – April 2019 ISSN 2460-0164 (print), ISSN 2442-2576 (online) Aditama,Available et al: The online transversal at https://jurnal.ugm.ac.id/mkgi strength comparison … DOI: http://doi.org/10.22146/majkedgiind.17497 RESEARCH ARTICLE The transversal strength comparison between polyethylene and glass fiber as an acrylic resin denture plate repair material Pramudya Aditama*, Sabdayana**, Erwan Sugiatno* *Department of Prosthodontics, Faculty of Dentistry, Universitas Gadjah Mada, Yogyakarta, Indonesia **Dentistry Study Program, Faculty of Dentistry, Universitas Gadjah Mada, Yogyakarta, Indonesia *Jl Denta No 1, Sekip Utara, Yogyakarta, Indonesia; e-mail: [email protected] Submitted: 29th December 2016; Revised: 10th February 2017; Accepted: 25th March 2018 ABSTRACT Acrylic resin is the most commonly used denture base material. However, it has a shortage of being easily broken. One way to resolve this problem is by adding polyethylene (PE) or glass fibers. The purpose of this research is to compare the transversal strength of PE and glass fibers from denture plate acrylic resin repair material. The experiment involved 32 plates of heat cure acrylic with the dimensions of 65 mm x 10 mm x 2.5 mm. The speciments were prepared to create a 3 mm gap and 45° bevel. Subjects were divided into 2 groups, each group containing 16 plates. Group I was reinforced with PE fiber and Group II was reinforced with glass fiber. All plates were soaked in distillation water for one day at 37 °C. Plates were tested for transverse strength with universal testing machine and all data were analyzed with independent t-tes at 95% confidence level.
    [Show full text]
  • Polyol Case Study
    Polyol Case Study Case Study: Polyol Chewing Gums – A Systematic Review of the International Literature The effect of polyol containing chewing gums was evaluated in a systematic review published in 2008, in the Journal of the American Dental Association. 1 Eligible studies were retrieved from Medline, Google Scholar and the Cochrane Library and were published mainly from 1980-2001. Comparative studies were included, if they were published in English, in peer reviewed journals, including the evaluated effect of chewing gums containing at least one polyol (xylitol, sorbitol, mannitol or maltitol) on caries development. Data were extracted by two researchers on clinical and radiographic outcomes from original papers with a priority given to clinical outcomes. The quality of the studies was assessed using the Jadad scale. 2 The dose of the polyol was combined with the duration of use to produce a variable called poyol load. Preventive fractions were calculated with the following formula: PF= (XC − XE)/XC XC is the mean caries increment in the control group and XE is the mean caries increment in the group with the polyol-containing chewing gum. There were four groups of studies; 1) xylitol vs. no chewing gum; 2) xylitol and sorbitol vs. no chewing gum; 3) sorbitol vs. no chewing gum and; 4) sorbitol and mannitol vs. no chewing gum. www.allianceforacavityfreefuture.org | PAGE 1/3 The original literature search produced 231 articles with 19 deemed appropriate and meeting the study inclusion criteria for the meta-analysis. The studies included school children in the United States, Canada, Finland, Denmark as well as other European countries.
    [Show full text]
  • Adverse Reactions to Denture Resin Materials
    European Review for Medical and Pharmacological Sciences 2017; 21: 5298-5305 Adverse reactions to denture resin materials M. KOSTIC1, A. PEJCIC2, M. IGIC1, N. GLIGORIJEVIC1 1Clinic of Stomatology, Department of Prosthodontics, Faculty of Medicine, University of Nis, Nis, Serbia 2Clinic of Stomatology, Department of Oral Medicine and Periodontology, Faculty of Medicine, University of Nis, Nis, Serbia Abstract. – Irrespective of the new generation holders, artificial teeth, veneers and temporary of dental materials, acrylates still have a wide crowns and bridges3,4. Soft acrylic materials are indication field. Although they are classified used in the preparation, conditioning, and treat- as biomaterials, acrylates can have both local ment of damaged and inflamed tissue. Special and systemic side effects. The individual com- types of acrylates are used as a part of the structu- ponents of the acrylic materials may leave the dental restorations and diffuse into saliva. The re of materials for the permanent binding of fixed aim of this study was to point out the potential- dentures (resin cement, glass ionomer resin mo- ly toxic components of acrylic dental materials, dified cement). As supporting materials acrylates as well as their possible adverse effects on oral have found the application in making individual tissues and the organism in general. The paper trays, certain dental restorations models, bite pla- was based on the assumption that the appropri- nes and occlusal templates1,2. ate selection of the type of acrylic material and the proper method of their preparation reduce Acrylics, depending on their indication field, their adverse effects to a minimum, which was may differ by type and method of preparation.
    [Show full text]
  • Polyols Have a Variety of Functional Properties That Make Them Useful Alternatives to Sugars in Applications Including Baked Goods
    Polyols have a variety of functional properties that make them useful alternatives to sugars in applications including baked goods. Photo © iStockphoto.com/Synergee pg 22 09.12 • www.ift.org BY LYN NABORS and THERESA HEDRICK SUGAR REDUCTION WITH Polyols Polyols are in a unique position to assist with reduced-sugar or sugar-free reformulations since they can reduce calories and complement sugar’s functionality. ugar reduction will be an important goal over the of the product’s original characteristics may still be main- next few years as consumers, government, and in- tained with the replacement of those sugars by polyols. Sdustry alike have expressed interest in lower-calorie In addition, excellent, good-tasting sugar-free products and lower-sugar foods. The 2010 Dietary Guidelines for can be developed by using polyols. Polyols are in a unique Americans put a strong emphasis on consuming fewer position to assist with reduced-sugar or sugar-free refor- calories and reducing intake of added sugars. The In- mulations; since they are only partially digested and ab- stitute of Medicine (IOM) held a public workshop in sorbed, they can reduce calories and complement sugar’s November 2010 to discuss ways the food industry can functionality. Polyols provide the same bulk as sugars and use contemporary and innovative food processing tech- other carbohydrates. Additionally, polyols have a clean, nologies to reduce calorie intake in an effort to reduce sweet taste, which is important since consumers are not and prevent obesity, and in October 2011 recommended likely to sacrifice taste for perceived health benefits. Poly- front-of-package labeling that includes rating the product ols have a host of other functional properties that make based on added sugars content.
    [Show full text]
  • MDI and TDI: Safety, Health and the Environment
    MDI and TDI: Safety, Health and the Environment. A Source Book and Practical Guide Edited by: DCAllport Gilbert International Ltd, Manchester, UK D S Gilbert Gilbert International Ltd, Manchester, UK and S M Outterside Gilbert International Ltd, Manchester, UK Copyright 2003 John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England Telephone (+44) 1243 779777 Email (for orders and customer service enquiries): [email protected] Visit our Home Page on www.wileyeurope.com or www.wiley.com All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except under the terms of the Copyright, Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd, 90 Tottenham Court Road, London W1T 4LP, UK, without the permission in writing of the Publisher. Requests to the Publisher should be addressed to the Permissions Department, John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England, or emailed to [email protected], or faxed to (+44) 1243 770620. This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold on the understanding that the Publisher is not engaged in rendering professional services. If professional advice or other expert assistance is required, the services of a competent professional should be sought. Other Wiley Editorial Offices John Wiley & Sons Inc., 111 River Street, Hoboken, NJ 07030, USA Jossey-Bass, 989 Market Street, San Francisco, CA 94103-1741, USA Wiley-VCH Verlag GmbH, Boschstr.
    [Show full text]
  • Coating Containing Urethane and Acrylic Resin Mixture for Improved
    Europaisches Patentamt (19) European Patent Office Office europeenpeen des brevets £P 0 661 317 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention (51) intci.6: C08G 18/40, C09D 175/06 of the grant of the patent: 11.11.1998 Bulletin 1998/46 (21) Application number: 94119907.7 (22) Date of filing: 16.12.1994 (54) Coating containing urethane and acrylic resin mixture for improved resistance to chipping Urethan- und Acrylharzgemisch enthaltende Beschichtung zur Verbesserung des Steinschlagschutzes Revetement a partir d'un melange de resine d'urethane et d'acrylique pour une resistance amelioree aux pierres (84) Designated Contracting States: • Foukes, Richard J. DE ES FR GB IT SE Utica, Michigan 48317 (US) (30) Priority: 23.12.1993 US 173296 (74) Representative: Munch, Volker, Dr. et al Dres. Fitzner, Munch & Jungblut (43) Date of publication of application: Kaiserswerther Strasse 74 05.07.1995 Bulletin 1995/27 40878 Ratingen (DE) (73) Proprietor: BASF CORPORATION (56) References cited: Southfield, Michigan 48086-5009 (US) EP-A- 0 542 105 EP-A- 0 555 705 (72) Inventors: • Harris, Paul J. West Bloomfield, Michigan 48324 (US) DO Is- CO CO CD Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice the Patent Office of the Notice of shall be filed in o to European opposition to European patent granted. opposition a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. a. 99(1) European Patent Convention). LU Printed by Jouve, 75001 PARIS (FR) EP0 661 317 B1 Description Field of the Invention 5 The present invention is directed to coating compositions.
    [Show full text]
  • The Dynisco Extrusion Processors Handbook 2Nd Edition
    The Dynisco Extrusion Processors Handbook 2nd edition Written by: John Goff and Tony Whelan Edited by: Don DeLaney Acknowledgements We would like to thank the following people for their contributions to this latest edition of the DYNISCO Extrusion Processors Handbook. First of all, we would like to thank John Goff and Tony Whelan who have contributed new material that has been included in this new addition of their original book. In addition, we would like to thank John Herrmann, Jim Reilly, and Joan DeCoste of the DYNISCO Companies and Christine Ronaghan and Gabor Nagy of Davis-Standard for their assistance in editing and publication. For the fig- ures included in this edition, we would like to acknowledge the contributions of Davis- Standard, Inc., Krupp Werner and Pfleiderer, Inc., The DYNISCO Companies, Dr. Harold Giles and Eileen Reilly. CONTENTS SECTION 1: INTRODUCTION TO EXTRUSION Single-Screw Extrusion . .1 Twin-Screw Extrusion . .3 Extrusion Processes . .6 Safety . .11 SECTION 2: MATERIALS AND THEIR FLOW PROPERTIES Polymers and Plastics . .15 Thermoplastic Materials . .19 Viscosity and Viscosity Terms . .25 Flow Properties Measurement . .28 Elastic Effects in Polymer Melts . .30 Die Swell . .30 Melt Fracture . .32 Sharkskin . .34 Frozen-In Orientation . .35 Draw Down . .36 SECTION 3: TESTING Testing and Standards . .37 Material Inspection . .40 Density and Dimensions . .42 Tensile Strength . .44 Flexural Properties . .46 Impact Strength . .47 Hardness and Softness . .48 Thermal Properties . .49 Flammability Testing . .57 Melt Flow Rate . .59 Melt Viscosity . .62 Measurement of Elastic Effects . .64 Chemical Resistance . .66 Electrical Properties . .66 Optical Properties . .68 Material Identification . .70 SECTION 4: THE SCREW AND BARREL SYSTEM Materials Handling .
    [Show full text]