DOCSLIB.ORG

(12) Patent Application Publication (10) Pub. No.: US 2008/0026662 A1 Ramsey (43) Pub

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
(12) Patent Application Publication (10) Pub. No.: US 2008/0026662 A1 Ramsey (43) Pub US 2008.0026.662A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2008/0026662 A1 Ramsey (43) Pub. Date: Jan. 31, 2008 (54) FLEXIBLE SURFACE HAVING A UV Related U.S. Application Data CURABLE WATERPROOFING (63) Continuation-in-part of application No. 1 1/459,876, COMPOSITION filed on Jul. 25, 2006. (75) Inventor: Sally Judith Weine Ramsey, Publication Classification Tallmadge, OH (US) (51) Int. Cl. D04H I/00 (2006.01) Correspondence Address: AOIN 25/00 (2006.01) WILSON SONSN GOODRCH & ROSAT (52) U.S. Cl. ......................... 442/376; 424/405; 427/404 650 PAGE MILL ROAD (57) ABSTRACT PALO ALTO, CA 94304-1050 Disclosed are thixotropic compositions that are curable (73) Assignee: ECOLOGY COATINGS, INC. using ultraviolet and visible radiation. In addition, methods Akron, OH (US) s of applying the compositions to fiber Substrates such as s paper are described, as are methods of curing the coated products. Partially or fully water-resistant articles made (21) Appl. No.: 11/684,502 using these compositions, such as Snow melting mats, wind shield protectors, and freezer defrosting sheets are also (22) Filed: Mar. 9, 2007 disclosed. Patent Application Publication Jan. 31, 2008 Sheet 1 of 4 US 2008/0026.662 A1 Patent Application Publication Jan. 31, 2008 Sheet 2 of 4 US 2008/0026.662 A1 Patent Application Publication Jan. 31, 2008 Sheet 3 of 4 US 2008/0026.662 A1 Patent Application Publication Jan. 31, 2008 Sheet 4 of 4 US 2008/0026.662 A1 US 2008/0026.662 A1 Jan. 31, 2008 FLEXBLE SURFACE HAVING A UV 0013 (d) at least one acrylate, methacrylate, diacry CURABLE WATERPROOFING late, dimethacrylate, triacrylate and/or trimethacrylate COMPOSITION monomer, wherein the acrylate is other than tetrahy drofurfuryl acrylate, in an amount of about 2% by CROSS-REFERENCE TO RELATED weight up to about 80% by weight; APPLICATIONS 0.014 (e) a cross-linkable, silicone acrylate, silicone 0001. This application is a Continuation-in-Part of U.S. methacrylate, silicone diacrylate, silicone dimethacry application Ser. No. 11/459,876, filed Jul. 25, 2006, which is late, silicone triacrylate and/or silicone trimethacrylate: incorporated by reference herein in its entirety. 0.015 (f) at least one metal salt comprising: 0016 a cation selected from among Li, Na', K", FIELD OF THE INVENTION Mg", Ca", Al, Zn, Mn, and Ag"; and 0017 an anion selected from among F, Cl, Br, I, 0002. Described herein are 100% solids, UV curable CO', CIO, and NO; and compositions for use in adhesion, repair and architecture. 0018 (g) optionally, a pigment, pigment dispersion Also disclosed are articles of manufacture that include the and/or a third photo-initiator; UV curable and/or UV cured compositions described herein. 0.019 wherein the composition is: BACKGROUND OF THE INVENTION 0020 (i) actinic-radiation curable; and 0021 (ii) thixotropic with an apparent viscosity at 0003) A variety of consumer, scientific, and industrial room temperature greater than about 5000 centi products have some type of coating, which has been applied poise. in order to fulfill some expected function, utility and/or 0022. In one embodiment is a coated mat wherein the appearance. Coating Such products with solvent based coat fibrous Substrate comprises recycled paper. In another ings can be problematic due to environmental issues stem embodiment is a coated mat wherein the coating is impreg ming from evaporation of the Volatile solvent. Also, Such nated into the fibrous substrate. In a further embodiment is coatings can require thermal curing, resulting in the need for a coated mat comprising silica gel. In yet a further embodi curing ovens, and the associated energy expenditure to ment is a coated mat comprising at least one salt. In one operate them. Adhesives and sealants typically contain vola embodiment is a coated mat wherein the at least one salt is tile solvents that are harmful and/or toxic to the environment selected from the group consisting of NaCl, CaCl2, MgCl, and user. Disclosed herein are 100% solids, UV curable and an organic salt. In another embodiment is a coated mat compositions for use in architecture, adhesion and repair. wherein the organic salt is a carboxylate salt. In another embodiment is a coated mat wherein the coated mat is SUMMARY OF THE INVENTION formed into an item selected from the group consisting of a 0004 Provided herein are compositions that are 100% Snow melting mat, a freezer defrosting mat, a windshield Solids. Compositions provided herein do not include toxic, cover, and shelf paper. environmentally harmful, volatile solvents that need to be 0023. In one aspect is a method of preparing a mat for evaporated and/or driven off to affect curing. Compositions melting Snow, comprising: provided herein are thixotropic, with an apparent viscosity at 0024 coating or impregnating a mat with UV curable room temperature of about 5000 centipoise. Compositions waterproofing formulation comprising: provided herein are UV curable. Compositions provided 0.025 (a) SiO, nano-fillers; herein do not contain any water or organic solvent, which 0026 (b) a benzoyldiphenylphosphine oxide photo must be removed before complete curing is achieved. There initiator and an O-hydroxyketone photo-initiator, fore, the compositions provided herein are less hazardous to 0027 (c) tetrahydrofurfuryl acrylate: the environment, and are economical because they require 0028 (d) at least one acrylate, methacrylate, diacry less space, less energy, and less time to cure. Compositions late, dimethacrylate, triacrylate and/or trimethacrylate provided herein can be applied to objects as a single coat. In monomer, wherein the acrylate is other than tetrahy Some embodiments, compositions provided can be applied drofurfuryl acrylate, in an amount of about 2% by to objects in more than one coat, such as, for example, two weight up to about 80% by weight; coats, or more than two coats. Compositions provided herein 0029 (e) a cross-linkable, silicone acrylate, silicone lack solvents and are thus considered environmentally methacrylate, silicone diacrylate, silicone dimethacry friendly. Compositions provided herein do not require ther mal curing, or drying stages with coatings of the composi late, silicone triacrylate and/or silicone trimethacrylate: tions, and thus there is no need for large ovens, which 0030 (f) at least one metal salt comprising: decreases the space and energy commitment of the coating 0031 a cation selected from among Li, Na', K", end-user. Mg, Cat, Al, Zn, Mn, and Ag"; and 0005. In one aspect is a coated mat comprising: 0032 an anion selected from among F, Cl, Br, I, 0006 a sheet of a fibrous substrate; CO', CIO, and NO; and 0007 a coated top layer; and 0033 (g) optionally, a pigment, pigment dispersion 0008 a coated bottom layer; and/or a third photo-initiator; 0009 wherein the coating comprises: 0034 wherein the composition is: (0010 (a) SiO nano-fillers; 0035 (i) actinic-radiation curable; and 0011 (b) a benzoyldiphenylphosphine oxide photo 0036 (ii) thixotropic with an apparent viscosity at initiator and an O-hydroxyketone photo-initiator, room temperature greater than about 5000 centi 0012 (c) tetrahydrofurfuryl acrylate: poise; and US 2008/0026.662 A1 Jan. 31, 2008 0037 coating at least one side of the mat with a compo 0069 wherein the composition is: sition comprising: 0070 (i) actinic-radiation curable; and 0038 from about 0% to about 25% powdered silica 0071 (ii) thixotropic with an apparent viscosity at gel, and room temperature greater than about 5000 centi poise; and 0039 from about 75% to about 100% salt. 0072 a coating layer comprising from about 0% to about 0040. In one aspect is a freezer defrosting mat, compris 25% powdered silica gel and about 75% to about 100% salt. ing: 0073. In one embodiment is a vehicle windshield cover, 0041 a fibrous substrate: further comprising a means to attach the vehicle windshield 0.042 a coating layer, wherein the coating comprises a cover to the windshield. In another embodiment is a vehicle UV curable waterproofing formulation comprising: windshield cover wherein the means to attach the vehicle 0043 (a) SiO nano-fillers; windshield cover is by use of multiple magnets attached near 0044 (b) a benzoyldiphenylphosphine oxide photo the edges of the windshield cover. 0074. In one aspect is an insect-resistant liner for lining initiator and an O-hydroxyketone photo-initiator, shelves, comprising 0045 (c) tetrahydrofurfuryl acrylate: 0075 a fibrous substrate: 0046 (d) at least one acrylate, methacrylate, diacry 0076 a coating layer, wherein the coating comprises a late, dimethacrylate, triacrylate and/or trimethacrylate UV curable waterproofing formulation comprising: monomer, wherein the acrylate is other than tetrahy 0.077 (a) SiO, nano-fillers; drofurfuryl acrylate, in an amount of about 2% by 0078 (b) a benzoyldiphenylphosphine oxide photo weight up to about 80% by weight; initiator and an O-hydroxyketone photo-initiator, 0047 (e) a cross-linkable, silicone acrylate, silicone 0079 (c) tetrahydrofurfuryl acrylate: methacrylate, silicone diacrylate, silicone dimethacry 0080 (d) at least one acrylate, methacrylate, diacry late, silicone triacrylate and/or silicone trimethacrylate: late, dimethacrylate, triacrylate and/or trimethacrylate monomer, wherein the acrylate is other than tetrahy 0048 (f) at least one metal salt comprising: drofurfuryl acrylate, in an amount of about 2% by 0049 a cation selected from among Li, Na', K", weight up to about 80% by weight; Mg, Cat, Al, Zn, Mn, and Ag"; and 0081 (e) a cross-linkable,
Load more

Recommended publications
  • User Manual for CPP 2014 V5 27 10 2014
    Final Draft - Version 0.5 of 27/10/2014 USER 'S MANUAL for the application for the EU Ecolabel for the CONVERTED PAPER PRODUCTS CONVERTED PAPER PRODUCT USER'S MANUAL (Commission Decision 2014/256/EU) Attention! This manual serves only as a guiding document. In any case the legal basis for being awarded the Ecolabel is ‘Regulation (EC) no. 66/2010 of 25 November 2009 on the EU Ecolabel’ and the ‘Commission Decision of 2 May 2014 establishing the ecological criteria for the award of the EU Ecolabel for converted paper products (2014/256/EU). 27.10.2014 Version 0.5 Page 2 of 101 CONVERTED PAPER PRODUCT USER'S MANUAL (Commission Decision 2014/256/EU) List of Content: GENERAL INFORMATION ....................................................................................................................................... 5 FOR WHICH PRODUCTS CAN APPLICATIONS BE MADE ? .................................................................................................. 5 WHO CAN APPLY FOR THE ECOLABEL ? ......................................................................................................................... 9 WHAT DOES AN APPLICATION /CONTRACT COVER ? ..................................................................................................... 10 CHOICE OF ANALYTICAL LABORATORY ...................................................................................................................... 10 COSTS .......................................................................................................................................................................
    [Show full text]
  • Comparative Statement for the Office Stationey for the FY 2018-2019
    Comparative Statement for the Office stationey for the FY 2018-2019 Name of the Supplier Kanchan Hall SI NO ITEMS/SPECIFICATION Units Haryana Store (P/ling) B.D Commercial (Thimphu) (P/ling) Brand Rates Brand Rates Brand Rates 1 Arch file Ambassador with Kangaroo No clip-supreme A4 (Plastic Coated) local/ 80/ 135 ambasoder 68 71.5 original 2 Horse lever Arch file A 4(F/C ) H-404 trio 149 110 3 Executive Arch File(board ring No 100 mega 54 WORLD ONE 140 binder) A4 4 Flat file Ambassador (Plastic coated) Doz. 26(per pcs) ambasoder 14 18 5 Folding file cover pcs 28 ambasoder 24 27 6 Plastic clip file special quality pcs 15 14 14 7 plastic clip file - two side open Pcs. 8 14 7.5 8 M -Ring binder file (H 532 ) A4-size pcs mega 55 53 55 9 D-2 ring binder file(file max A-S) pcs triooz 95 no sample 53 SPECTRA 90 PAPER 1 Bhutanese paper (Desho) per sheet 25 desho 17 20 2 Napkin paper per pkts na 29 28 3 Carbon paper,blue double pkt na 369 KORES 452 4 Tracing paper A-4 per sheet 3 5 100 SHEETS 360 5 Carbon paper blue single(A4) pkt kores 125 kores 129 KORES 160 6 Drafting paper (Filim) pkt 1950 849 7 Duplicating paper A4(500 sheet) ream 136 129 160 8 Fax paper roll kores 110 oddy 68 70 9 FC paper - plain A4(500 sheet0 ream 190 129 185 10 FC paper - rulled A4(500 sheet) ream 190 129 188 11 Lamination paper - A-4 ream 600 oddy 569 680 12 Drawing paper ream na pcs 4 10 13 Transperancy paper oddly head ream 290 439 ODDY 280 proof 14 Photo scanning paper A-4 ream 120 169 120 15 Photocopy color paper A4 ream 230 284 218 16 bhutanses paper A4 100 sheets
    [Show full text]
  • Industrial Uses of Agricultural Materials Situation and Outlook
    Department of nd stria Agriculture Use Economic Research Of Agricultural Service US5 1995 September 1995 Materials Situation and Outlook Report Biodiesel Is Potentially Competitive With CNG and Methanol as an Alternative Fuel for Transit Buses Estimated total present value costs per bus per mile (cents) 80 60 40 20 0 Diesel Biodiesel CNG Methanol Industrial Uses of Agricultural Materials Situation and Outlook. Commercial Agriculture Division, Economic Research Service, U.S. Department of Agriculture, September 1995, IUS-5. Contents Page Summary ....................................... 3 Introduction ...................................... 4 Current Macroeconomic and Industrial Outlook .. .. ............. 8 Starches and Sugars . .................. ............. 10 Fats and Oils .................................... 15 Natural Fibers .................................... 21 Animal Products .................................. 24 Forest Products ................................... 26 Specialty Plant Products .............................. 29 Special Article Life-Cycle Costs of Alternative Fuels: Is Biodiesel Cost Competitive for Urban Buses? . .... .... 35 List of Tables ....... ................ .. ... 42 Coordinator Lewrene Glaser Voice (202) 219-0091, Fax (202) 219-0035 Contributors Ron Buckhalt, Alternative Agricultural Research and Allen Baker, ERS Commercialization Center John McClelland, Office of Energy and New Uses Wilda Martinez, Agricultural Research Service Donald Van Dyne, University of Missouri James Duffield, Office of Energy and
    [Show full text]
  • Revision of EU Ecolabel Criteria for Converted and Printed Paper Products
    Revision of EU Ecolabel Criteria for Converted and Printed Paper Products (printed paper, stationary paper, and paper carrier bag products) Technical Report v.2.0: Draft criteria proposal for revision of EU Ecolabel criteria Malgorzata Kowalska, Shane Donatello, and Oliver Wolf (European Commission, Joint Research Centre (JRC), Seville, Spain) Marzia Traverso, Rose Nangah Mankaa, Sabrina Neugebauer (Institute of Sustainability in Civil Engineering, RWTH Aachen) Carme Hidalgo, Gemma Janer, Llorenç Bautista, Maria Rosa Riera (LEITAT) September, 2019 1 This report has been developed in the context of the Administrative Arrangement "Scientific support to the EU Ecolabel and Green Public Procurement (SupELGPP 2018)", between DG Environment and DG Joint Research Centre. The project responsible for DG Environment was: Gianluca Cesarei. This publication is a Technical report by the Joint Research Centre (JRC), the European Commission’s science and knowledge service. It aims to provide evidence-based scientific support to the European policymaking process. The scientific output expressed does not imply a policy position of the European Commission. Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use that might be made of this publication. Contact information Name: Malgorzata Kowalska Address: Edificio Expo. c/ Inca Garcilaso, 3. E-41092 Deville (Spain) Email: JRC B5 [email protected] Tel.: +34 954 488 728 JRC Science Hub https://ec.europa.eu/jrc JRCxxxxx EUR xxxxx xx PDF ISBN xxx-xx-xx-xxxxx-x ISSN xxxx-xxxx doi:xx.xxxxx/xxxxxx Print ISBN xxx-xx-xx-xxxxx-x ISSN xxxx-xxxx doi:xx.xxxxx/xxxxxx Seville: European Union, 2019 © European Union, 2019 The reuse of the document is authorised, provided the source is acknowledged and the original meaning or message of the texts are not distorted.
    [Show full text]
  • Sumbel Sammelprospekt Deutsch 2014.Cdr
    “Sticking with System” Over 65 years in business specialising in .... Gluing Machines Edge Gluers Pressing Machines Adhesives - Single Roller Gluing Machines Model ENANO Single roller gluing machine for paper, labels etc. Motordrive 230 V. AC. or other voltages. Working size: 150, 250, 350, 400 mm Options: additional pressure rollers for thin carton, filled envelopes etc. adjustable speed glue roller and glue tray in stainless stee. Model CORONA Gluing Machine with automatic feeding of label etc., adjustable speed motor drive 230 V. AC. or other voltages. Working size: 150, 250, 350 mm Options: single label attachment additional attachment for extra long labels glue roller and trays in stainless steel - Two Roller Gluing Machine Model ROLAND Two roller gluing machine for cold and hot glue, adjustable speed, motor drive 230 V. AC. or 400 V. DC other voltages on request. Working size: 200, 250, 350 mm Special- and additional attachments: hot glue attachment pressure bar attachment for cardboards etc. strip- and edge-gluing attachment glue rollers and glue tray in stainless steel glue circulation pump - Two Roller Gluing Machine pressure bar attachment Model HEROLD Two roller gluing machine for cold and hot glue, adjustable speed, motor drive 230 V. AC. or 400 V. DC other voltages on request. Working size: 500, 650, 800, 1000, 1200 mm strip-gluing attachment Special- and additional attachments: hot glue attachment pressure bar attachment for cardboards etc. strip- and edge-gluing attachment creasing attachment glue rollers and glue tray in stainless steel glue circulation pump automatic suction feeder up to 480 mm reversing fingers to present covers glued side up - Rotary Pressing Machine Model REGENT Pressing Down Machines for high speed combining of glued materials such as paper to chipboard.
    [Show full text]
  • Industrial Uses of Agricultural Materials Situation and Outlook
    Starches and Sugars Ethanol, Biopolymers, and Xanthan Gum Use Corn As a Feedstock Industrial uses of corn are expected to total 780 million bushels in 1995/96, up 4 percent from 1994/95. Ethanol sales in the reformulated gasoline market have been strong, despite the court-ordered elimination of the renewable oxygenate requirement. Several companies are manufacturing biobased polymers using polyhydroxybutyrate/ valerate, starch, and polylactic acid. Cornstarch also is used to make xanthan gum, a popular ingredient in food, pharmaceuticals, and industrial products. Industrial uses of corn are expected to total 780 million Nebraska. These States have provided incentives to encour- bushels in 1995/96, up 4 percent from the current forecast of age the production of alcohol. On the other hand, current 753 million for 1994/95 (table 2). Most of the increase is high prices for corn have made dry-milled alcohol production expected to be in the production of fuel alcohol, up 4 percent, less profitable than in the past. Two companies announced versus only a 2-percent rise in industrial starch. In 1995/96, they are stopping production at two plants, one in Ohio and industrial uses are expected to account for 9 percent of total one in North Dakota, where the State legislatures have limited corn use, up from 8 percent in 1994/95. funding for ethanol subsidies. In 1994/95, corn used to make fuel alcohol is expected to increase 18 percent from 1993/94, Industrial use of starch tends to follow the economy. Thus, as the industry expanded to meet demands for oxygenates for the slower economic growth expected in 1995/96 will likely reformulated gasolines and the winter oxygenated program.
    [Show full text]
  • Assistance in Paper Mill Operations in Indonesia
    OCCASION This publication has been made available to the public on the occasion of the 50th anniversary of the United Nations Industrial Development Organisation. DISCLAIMER This document has been produced without formal United Nations editing. The designations employed and the presentation of the material in this document do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations Industrial Development Organization (UNIDO) concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries, or its economic system or degree of development. Designations such as “developed”, “industrialized” and “developing” are intended for statistical convenience and do not necessarily express a judgment about the stage reached by a particular country or area in the development process. Mention of firm names or commercial products does not constitute an endorsement by UNIDO. FAIR USE POLICY Any part of this publication may be quoted and referenced for educational and research purposes without additional permission from UNIDO. However, those who make use of quoting and referencing this publication are requested to follow the Fair Use Policy of giving due credit to UNIDO. CONTACT Please contact [email protected] for further information concerning UNIDO publications. For more information about UNIDO, please visit us at www.unido.org UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION Vienna International Centre, P.O. Box 300, 1400 Vienna, Austria Tel: (+43-1) 26026-0 · www.unido.org · [email protected] 1.0 E? K* la ; m 12.2 in ••* 1.4 MICROCOPY RESOLUTION TtSI CHART NAIK1NA1 RUMALI (If MANDARIN I <)t-, < A Aß.ituncc in Paper Mill Operation in Indonesia AsiiiUnce in Paper Marketing in Indonesia ÜÍNi„¿^ UNIDO CONTRACTorni No.
    [Show full text]
  • Market Access
    MARKET ACCESS Life Cycle Inventory and Environmental Product Declarations for Australian Wood Products: Full Report Project number: PNA384-1516 February 2019 Level 11, 10-16 Queen Street Melbourne VIC 3000, Australia T +61 (0)3 9927 3200 E [email protected] W www.fwpa.com.au Life Cycle Inventory and Environmental Product Declarations for Australian Wood Products: Full Report Prepared for Forest & Wood Products Australia by J. Vickers, B. Fisher, T. Betten and S. Mitchell Publication: Life Cycle Inventory and Environmental Product Declarations for Australian Wood Products: Full Report Project No: PNA384-1516 IMPORTANT NOTICE This work is supported by funding provided to FWPA by the Department of Agriculture and Water Resources (DAWR). © 2019 Forest & Wood Products Australia Limited. All rights reserved. Whilst all care has been taken to ensure the accuracy of the information contained in this publication, Forest and Wood Products Australia Limited and all persons associated with them (FWPA) as well as any other contributors make no representations or give any warranty regarding the use, suitability, validity, accuracy, completeness, currency or reliability of the information, including any opinion or advice, contained in this publication. To the maximum extent permitted by law, FWPA disclaims all warranties of any kind, whether express or implied, including but not limited to any warranty that the information is up-to-date, complete, true, legally compliant, accurate, non-misleading or suitable. To the maximum extent permitted by law, FWPA excludes all liability in contract, tort (including negligence), or otherwise for any injury, loss or damage whatsoever (whether direct, indirect, special or consequential) arising out of or in connection with use or reliance on this publication (and any information, opinions or advice therein) and whether caused by any errors, defects, omissions or misrepresentations in this publication.
    [Show full text]
  • Development of Analytical Screening Methods for Migration Estimation of Adhesives Related Substances in Food Packaging Materials
    TECHNISCHE UNIVERSITÄT MÜNCHEN Lehrstuhl für Lebensmittelverpackungstechnik Development of analytical screening methods for migration estimation of adhesives related substances in food packaging materials Chan Suk Yoon Vollständiger Abdruck der von der Fakultät Wissenschaftszentrum Weihenstephan für Ernährung, Landnutzung und Umwelt der Technischen Universität München zur Erlangung des akademischen Grades eines Doktors der Naturwissenschaften genehmigten Dissertation. Vorsitzender : Univ.- Prof. Dr. H. Briesen Prüfer der Dissertation : 1. Univ.- Prof. Dr. H.-Chr. Langowski 2. Univ.- Prof. Dr. K.-H. Engel Die Dissertation wurde am 18.03.2010 bei Technischen Universität München eingereicht und durch die Fakultät Wissenschaftzentrum Weihenstephan für Ernährung, Landnutzung und Umwelt am 23.07.2010 angenommen. Contents I Contents Contents -------------------------------------------------------------------------------------------- I Abbreviations -------------------------------------------------------------------------------------- V 1. Introducti on ------------------------------------------------------------------------------------ 1 1.1. Adhesive in food packging ------------------------------------------------------------------ 1 1.1.1. Application areas ------------------------------------------------------------------------ 1 1.1.2. Composition and Classification of adhesives for food packaging ---------------- 3 1.2. Overview German and EU regulation relate to adhesives used for manufacture of food packaging materials --------------------------------------------------------------------
    [Show full text]
  • Paper-Based Flexible Laminates Tendency to Curl Clémentine Muller
    Paper-based flexible laminates tendency to curl Clémentine Muller DIVISION OF PACKAGING LOGISTICS | DEPARTMENT OF DESIGN SCIENCES FACULTY OF ENGINEERING LTH | LUND UNIVERSITY 2018 MASTER THESIS This Master’s thesis has been done within the Joint European Master Course FIPDes, Food Innovation and Product Design. Paper-based flexible laminates tendency to curl Investigating the effect of humidity and temperature Clémentine Muller Paper-based flexible laminates tendency to curl Investigating the effect of humidity and temperature Copyright © 2018 Clémentine Muller Published by Division of Packaging Logistics Department of Design Sciences Faculty of Engineering LTH, Lund University P.O. Box 118, SE-221 00 Lund, Sweden Subject: Food Packaging Design (MTTM01) Division: Packaging Logistics Supervisor: Daniel Hellström Examiner: Klas Hjort This Master´s thesis has been done within the Joint European Master Course FIPDes, Food Innovation and Product Design. www.fipdes.eu ISBN 978-91-7753-752-6 Table of contents Abstract 1 Executive summary 3 Acknowledgments 9 List of acronyms and abbreviations 11 1 Introduction 13 1.1 Background 13 1.2 Research problem 14 1.3 Purpose and aims 15 1.4 Focus and demarcation 15 2 Literature review 17 2.1 The “flexible” packaging industry 17 A growing demand for flexible plastic packaging solutions 18 The nature of flexible laminates 20 2.2 Paper-based laminates materials properties 21 Paper 21 Aluminium foil and metallized films 23 Heat sealing agents 24 Adhesives 24 Primers 26 Other miscellaneous coatings 27 2.3
    [Show full text]
  • Coated Paper for Cushioning Material
    Patentamt Europaisches || || 1 1| || || || || || || || || || || (19) J European Patent Office Office europeen des brevets (11) EP 0 798 1 1 1 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) int. CI.6: B32B 27/10, B65D 65/46, 01.10.1997 Bulletin 1997/40 D21H 19/20, B65D 81/07, (21) Application number: 96120147.2 B65D 81/03 (22) Date of filing: 16.12.1996 (84) Designated Contracting States: (72) Inventors: DE FR GB • Takahashi, Jiro, c/o Hitachi Elec. Ser. Co., Ltd. (30) Priority: 29.03.1996 JP 76700/96 Yokohama, Kanagawa 244 (JP) • Ishikawa, Fumitoshi (71) Applicants: Tokyo (J P) • Hitachi Electronics Services Co., Ltd. Kanagawa-ken 244 (JP) (74) Representative: • MISHIMA PAPER CO. LTD TER MEER STEINMEISTER & PARTNER GbR Fuji-shi Shizuoka-ken (JP) Artur-Ladebeck-Strasse 51 33617 Bielefeld (DE) (54) Coated paper for cushioning material (57) Objective To provide paper material which can be used as packaging and cushioning material having Fig. 1 LLLLLLUJlTTm, air tightness, biodegradability, having conversion per- J formance such as heat bondability, and easy to dispose. Solution To provide a laminated paper made by laminating a water soluble polyvinyl alcohol layer of /////////////// 15-40 [i m thickness, and air permeability of the lami- nated paper is 800,000 seconds/1 00ml or higher, total thickness is 40-100 n m, and the paper lengthwise soft- ness is 50g or less. The laminated paper has high air permeability, extremely superior in air tightness, water soluble, and easy to dispose and recycle. Furthermore, there is no static electricity generated, it is strong in heat sealing, and it has conversion performance.
    [Show full text]
  • Gluing Machines Edge Gluers Pressing Machines Adhesives - Single Roller Gluing Machines
    Adhesive it Appl cam ion Equip ent Over 60 years in business specialising in .... Gluing Machines Edge Gluers Pressing Machines Adhesives - Single Roller Gluing Machines Model ENANO Single roller gluing machine for paper, labels etc. Motordrive 230 V. AC. or other voltages. Working size: 150, 250, 350, 400 mm Options: additional pressure rollers for thin carton, filled envelopes etc. adjustable speed glue roller and glue tray in stainless stee. Model CORONA Gluing Machine with automatic feeding of label etc., adjustable speed motor drive 230 V. AC. or other voltages. Working size: 150, 250, 350 mm Options: single label attachment additional attachment for extra long labels glue roller and trays in stainless steel - Two Roller Gluing Machine Model ROLAND Two roller gluing machine for cold and hot glue, adjustable speed, motor drive 230 V. AC. or 400 V. DC other voltages on request. Working size: 200, 250, 350 mm Special- and additional attachments: hot glue attachment pressure bar attachment for cardboards etc. strip- and edge-gluing attachment glue rollers and glue tray in stainless steel glue circulation pump - Two Roller Gluing Machine pressure bar attachment Model HEROLD Two roller gluing machine for cold and hot glue, adjustable speed, motor drive 230 V. AC. or 400 V. DC other voltages on request. Working size: 500, 650, 800, 1000, 1200 mm strip-gluing attachment Special- and additional attachments: hot glue attachment pressure bar attachment for cardboards etc. strip- and edge-gluing attachment creasing attachment glue rollers and glue tray in stainless steel glue circulation pump reversing fingers to present covers glued side up automatic suction feeder up to 480 mm - Rotary Pressing Machine Model REGENT Pressing Down Machines for high speed combining of glued materials such as paper to chipboard.
    [Show full text]