Sigma Fatty Acids, Glycerides, Oils and Waxes
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(12) Patent Application Publication (10) Pub. No.: US 2015/0337275 A1 Pearlman Et Al
US 20150337275A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2015/0337275 A1 Pearlman et al. (43) Pub. Date: Nov. 26, 2015 (54) BOCONVERSION PROCESS FOR Publication Classification PRODUCING NYLON-7, NYLON-7.7 AND POLYESTERS (51) Int. C. CI2N 9/10 (2006.01) (71) Applicant: INVISTATECHNOLOGIES S.a.r.l., CI2P 7/40 (2006.01) St. Gallen (CH) CI2PI3/00 (2006.01) CI2PI3/04 (2006.01) (72) Inventors: Paul S. Pearlman, Thornton, PA (US); CI2P 13/02 (2006.01) Changlin Chen, Cleveland (GB); CI2N 9/16 (2006.01) Adriana L. Botes, Cleveland (GB); Alex CI2N 9/02 (2006.01) Van Eck Conradie, Cleveland (GB); CI2N 9/00 (2006.01) Benjamin D. Herzog, Wichita, KS (US) CI2P 7/44 (2006.01) CI2P I 7/10 (2006.01) (73) Assignee: INVISTATECHNOLOGIES S.a.r.l., (52) U.S. C. St. Gallen (CH) CPC. CI2N 9/13 (2013.01); C12P 7/44 (2013.01); CI2P 7/40 (2013.01); CI2P 13/005 (2013.01); (21) Appl. No.: 14/367,484 CI2P 17/10 (2013.01); CI2P 13/02 (2013.01); CI2N 9/16 (2013.01); CI2N 9/0008 (2013.01); (22) PCT Fled: Dec. 21, 2012 CI2N 9/93 (2013.01); CI2P I3/04 (2013.01); PCT NO.: PCT/US2012/071.472 CI2P 13/001 (2013.01); C12Y 102/0105 (86) (2013.01) S371 (c)(1), (2) Date: Jun. 20, 2014 (57) ABSTRACT Embodiments of the present invention relate to methods for Related U.S. Application Data the biosynthesis of di- or trifunctional C7 alkanes in the (60) Provisional application No. -
Aldrich FT-IR Collection Edition I Library
Aldrich FT-IR Collection Edition I Library Library Listing – 10,505 spectra This library is the original FT-IR spectral collection from Aldrich. It includes a wide variety of pure chemical compounds found in the Aldrich Handbook of Fine Chemicals. The Aldrich Collection of FT-IR Spectra Edition I library contains spectra of 10,505 pure compounds and is a subset of the Aldrich Collection of FT-IR Spectra Edition II library. All spectra were acquired by Sigma-Aldrich Co. and were processed by Thermo Fisher Scientific. Eight smaller Aldrich Material Specific Sub-Libraries are also available. Aldrich FT-IR Collection Edition I Index Compound Name Index Compound Name 3515 ((1R)-(ENDO,ANTI))-(+)-3- 928 (+)-LIMONENE OXIDE, 97%, BROMOCAMPHOR-8- SULFONIC MIXTURE OF CIS AND TRANS ACID, AMMONIUM SALT 209 (+)-LONGIFOLENE, 98+% 1708 ((1R)-ENDO)-(+)-3- 2283 (+)-MURAMIC ACID HYDRATE, BROMOCAMPHOR, 98% 98% 3516 ((1S)-(ENDO,ANTI))-(-)-3- 2966 (+)-N,N'- BROMOCAMPHOR-8- SULFONIC DIALLYLTARTARDIAMIDE, 99+% ACID, AMMONIUM SALT 2976 (+)-N-ACETYLMURAMIC ACID, 644 ((1S)-ENDO)-(-)-BORNEOL, 99% 97% 9587 (+)-11ALPHA-HYDROXY-17ALPHA- 965 (+)-NOE-LACTOL DIMER, 99+% METHYLTESTOSTERONE 5127 (+)-P-BROMOTETRAMISOLE 9590 (+)-11ALPHA- OXALATE, 99% HYDROXYPROGESTERONE, 95% 661 (+)-P-MENTH-1-EN-9-OL, 97%, 9588 (+)-17-METHYLTESTOSTERONE, MIXTURE OF ISOMERS 99% 730 (+)-PERSEITOL 8681 (+)-2'-DEOXYURIDINE, 99+% 7913 (+)-PILOCARPINE 7591 (+)-2,3-O-ISOPROPYLIDENE-2,3- HYDROCHLORIDE, 99% DIHYDROXY- 1,4- 5844 (+)-RUTIN HYDRATE, 95% BIS(DIPHENYLPHOSPHINO)BUT 9571 (+)-STIGMASTANOL -
Peroxisomal Fatty Acid Beta-Oxidation in Relation to the Accumulation Of
Peroxisomal fatty acid beta-oxidation in relation to the accumulation of very long chain fatty acids in cultured skin fibroblasts from patients with Zellweger syndrome and other peroxisomal disorders. R J Wanders, … , A W Schram, J M Tager J Clin Invest. 1987;80(6):1778-1783. https://doi.org/10.1172/JCI113271. Research Article The peroxisomal oxidation of the long chain fatty acid palmitate (C16:0) and the very long chain fatty acids lignocerate (C24:0) and cerotate (C26:0) was studied in freshly prepared homogenates of cultured skin fibroblasts from control individuals and patients with peroxisomal disorders. The peroxisomal oxidation of the fatty acids is almost completely dependent on the addition of ATP, coenzyme A (CoA), Mg2+ and NAD+. However, the dependency of the oxidation of palmitate on the concentration of the cofactors differs markedly from that of the oxidation of lignocerate and cerotate. The peroxisomal oxidation of all three fatty acid substrates is markedly deficient in fibroblasts from patients with the Zellweger syndrome, the neonatal form of adrenoleukodystrophy and the infantile form of Refsum disease, in accordance with the deficiency of peroxisomes in these patients. In fibroblasts from patients with X-linked adrenoleukodystrophy the peroxisomal oxidation of lignocerate and cerotate is impaired, but not that of palmitate. Competition experiments indicate that in fibroblasts, as in rat liver, distinct enzyme systems are responsible for the oxidation of palmitate on the one hand and lignocerate and cerotate on the other hand. Fractionation studies indicate that in rat liver activation of cerotate and lignocerate to cerotoyl-CoA and lignoceroyl-CoA, respectively, occurs in two subcellular fractions, the endoplasmic reticulum and the peroxisomes but not in the mitochondria. -
Sigma Fatty Acids, Glycerides, Oils and Waxes
Sigma Fatty Acids, Glycerides, Oils and Waxes Library Listing – 766 spectra This library represents a material-specific subset of the larger Sigma Biochemical Condensed Phase Library relating to relating to fatty acids, glycerides, oils, and waxes found in the Sigma Biochemicals and Reagents catalog. Spectra acquired by Sigma-Aldrich Co. which were examined and processed at Thermo Fisher Scientific. The spectra include compound name, molecular formula, CAS (Chemical Abstract Service) registry number, and Sigma catalog number. Sigma Fatty Acids, Glycerides, Oils and Waxes Index Compound Name Index Compound Name 464 (E)-11-Tetradecenyl acetate 592 1-Monocapryloyl-rac-glycerol 118 (E)-2-Dodecenedioic acid 593 1-Monodecanoyl-rac-glycerol 99 (E)-5-Decenyl acetate 597 1-Monolauroyl-rac-glycerol 115 (E)-7,(Z)-9-Dodecadienyl acetate 599 1-Monolinolenoyl-rac-glycerol 116 (E)-8,(E)-10-Dodecadienyl acetate 600 1-Monolinoleoyl-rac-glycerol 4 (E)-Aconitic acid 601 1-Monomyristoyl-rac-glycerol 495 (E)-Vaccenic acid 598 1-Monooleoyl-rac-glycerol 497 (E)-Vaccenic acid methyl ester 602 1-Monopalmitoleoyl-rac-glycerol 98 (R)-(+)-2-Chloropropionic acid methyl 603 1-Monopalmitoyl-rac-glycerol ester 604 1-Monostearoyl-rac-glycerol; 1- 139 (Z)-11-Eicosenoic anhydride Glyceryl monosterate 180 (Z)-11-Hexadecenyl acetate 589 1-O-Hexadecyl-2,3-dipalmitoyl-rac- 463 (Z)-11-Tetradecenyl acetate glycerol 181 (Z)-3-Hexenyl acetate 588 1-O-Hexadecyl-rac-glycerol 350 (Z)-3-Nonenyl acetate 590 1-O-Hexadecyl-rac-glycerol 100 (Z)-5-Decenyl acetate 591 1-O-Hexadecyl-sn-glycerol -
Dibasic Acids for Nylon Manufacture
- e Report No. 75 DIBASIC ACIDS FOR NYLON MANUFACTURE by YEN-CHEN YEN October 1971 A private report by the PROCESS ECONOMICS PROGRAM STANFORD RESEARCH INSTITUTE MENLO PARK, CALIFORNIA CONTENTS INTRODUCTION, ....................... 1 SUMMARY .......................... 3 General Aspects ...................... 3 Technical Aspects ..................... 7 INDUSTRY STATUS ...................... 15 Applications and Consumption of Sebacic Acid ........ 15 Applications and Consumption of Azelaic Acid ........ 16 Applications of Dodecanedioic and Suberic Acids ...... 16 Applications of Cyclododecatriene and Cyclooctadiene .... 17 Producers ......................... 17 Prices ........................... 18 DIBASIC ACIDS FOR MANUFACTURE OF POLYAMIDES ........ 21 CYCLOOLIGOMERIZATIONOF BUTADIENE ............. 29 Chemistry ......................... 29 Ziegler Catalyst ..................... 30 Nickel Catalyst ..................... 33 Other Catalysts ..................... 34 Co-Cyclooligomerization ................. 34 Mechanism ........................ 35 By-products and Impurities ................ 37 Review of Processes .................... 38 A Process for Manufacture of Cyclododecatriene ....... 54 Process Description ................... 54 Process Discussion .................... 60 Cost Estimates ...................... 60 A Process for Manufacture of Cyclooctadiene ........ 65 Process Description ................... 65 Process Discussion .................... 70 Cost Estimates ...................... 70 A Process for Manufacture of Cyclodecadiene -
Edible Liquid Marbles and Capsules Covered with Lipid Crystals
Journal of Oleo Science Copyright ©2012 by Japan Oil Chemists’ Society J. Oleo Sci. 61, (9) 477-482 (2012) Edible Liquid Marbles and Capsules Covered with Lipid Crystals Yuki Kawamura1, Hiroyuki Mayama2 and Yoshimune Nonomura1* 1 Department of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University ( 4-3-16 Jonan, Yonezawa 992- 8510, JAPAN) 2 Research Institute for Electronic Science, Hokkaido University ( N21W10, Sapporo 001-0021, JAPAN) Abstract: Liquid marbles are water droplets covered with solid particles. Here we show a method for the preparation of edible liquid marbles and capsules covered with fatty acid crystals and triacylglycerol crystals. We prepared liquid marbles using a simple method; namely, a water droplet was rolled on lipid crystals in petri dishes. The resulting marbles were converted to capsules covered with a lipid shell by heating. These marbles were stable not only on glass surfaces but also on water surfaces because they had rigid hydrophobic exteriors. The lifetime of the liquid marbles on water depended on the alkyl chain length of the lipid molecules and the pH of the water. These findings are useful for applying liquid marbles to food, cosmetic, and medical products. Key words: Liquid marble, Hydrophobic material, Fatty acid, Triacylglycerol 1 INTRODUCTION oral formulations becomes possible. Liquid marbles and dry water are water droplets covered Here, we propose a method for the preparation of liquid with solid particles such as hydrophobic silica and fluorine marbles covered with fatty acid crystals and triacylglycerol resin particles; here, liquid marbles are macroscopic single crystals because these lipid crystals are suitable stabilizing water droplets, while dry water is a white powder contain- agents for edible liquid marbles. -
Transparent Amorphous Polyamides Based on Diamines and on Tetradecanedioic Acid
Europäisches Patentamt *EP001595907A1* (19) European Patent Office Office européen des brevets (11) EP 1 595 907 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Int Cl.7: C08G 69/02, C08G 69/26, 16.11.2005 Bulletin 2005/46 C08L 77/00, C08L 77/06 (21) Application number: 05290988.4 (22) Date of filing: 09.05.2005 (84) Designated Contracting States: • Bussi, Philippe AT BE BG CH CY CZ DE DK EE ES FI FR GB GR 78000 Versailles (FR) HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR • Blondel, Philippe Designated Extension States: 27300 Bernay (FR) AL BA HR LV MK YU (74) Representative: Neel, Henry (30) Priority: 14.05.2004 FR 0405259 ARKEMA Département Propriété Industrielle (71) Applicant: Arkema 4-8, cours Michelet, 92800 Puteaux (FR) La Défense 10 92091 Paris La Défense Cedex (FR) (72) Inventors: • Linemann, Annett 27550 Nassandres (FR) (54) Transparent amorphous polyamides based on diamines and on tetradecanedioic acid (57) The present invention relates to a transparent prising, by weight, 1 to 100% of the preceding polyamide amorphous polyamide which results from the conden- and 99 to 0% of a semicrystalline polyamide. sation: The invention also relates to the objects composed of the composition of the invention, such as panels, • of at least one diamine chosen from aromatic, ary- films, sheets, pipes, profiles or objects obtained by in- laliphatic and cycloaliphatic diamines, jection moulding. • of tetradecanedioic acid or of a mixture comprising The invention also relates to objects covered with a at least 50 mol% of tetradecanedioic acid and at transparent protective layer composed of the composi- least one diacid chosen from aliphatic, aromatic and tion of the invention. -
Harvest Season Significantly Influences the Fatty Acid
biology Article Harvest Season Significantly Influences the Fatty Acid Composition of Bee Pollen Saad N. Al-Kahtani 1 , El-Kazafy A. Taha 2,* , Soha A. Farag 3, Reda A. Taha 4, Ekram A. Abdou 5 and Hatem M Mahfouz 6 1 Arid Land Agriculture Department, College of Agricultural Sciences & Foods, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia; [email protected] 2 Department of Economic Entomology, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt 3 Department of Animal and Poultry Production, Faculty of Agriculture, University of Tanta, Tanta 31527, Egypt; [email protected] 4 Agricultural Research Center, Bee Research Department, Plant Protection Research Institute, Dokki, Giza, Egypt; [email protected] 5 Agricultural Research Center, Plant Protection Research Institute, Dokki, Giza, Egypt; [email protected] 6 Department of Plant Production, Faculty of Environmental Agricultural Sciences, Arish University, Arish 45511, Egypt; [email protected] * Correspondence: elkazafi[email protected] Simple Summary: Harvesting pollen loads collected from a specific botanical origin is a complicated process that takes time and effort. Therefore, we aimed to determine the optimal season for harvesting pollen loads rich in essential fatty acids (EFAs) and unsaturated fatty acids (UFAs) from the Al- Ahsa Oasis in eastern Saudi Arabia. Pollen loads were collected throughout one year, and the Citation: Al-Kahtani, S.N.; tested samples were selected during the top collecting period in each season. Lipids and fatty acid Taha, E.-K.A.; Farag, S.A.; Taha, R.A.; composition were determined. The highest values of lipids concentration, linolenic acid (C ), Abdou, E.A.; Mahfouz, H.M Harvest 18:3 Season Significantly Influences the stearic acid (C18:0), linoleic acid (C18:2), arachidic acid (C20:0) concentrations, and EFAs were obtained Fatty Acid Composition of Bee Pollen. -
(12) United States Patent (10) Patent No.: US 8,187,615 B2 Friedman (45) Date of Patent: May 29, 2012
US008187615B2 (12) United States Patent (10) Patent No.: US 8,187,615 B2 Friedman (45) Date of Patent: May 29, 2012 (54) NON-AQUEOUS COMPOSITIONS FOR ORAL 6,054,136 A 4/2000 Farah et al. DELIVERY OF INSOLUBLE BOACTIVE 6,140,375 A 10/2000 Nagahama et al. AGENTS 2003/O149061 A1* 8/2003 Nishihara et al. .......... 514,266.3 FOREIGN PATENT DOCUMENTS (76) Inventor: Doron Friedman, Karme-Yosef (IL) GB 2222770 A 3, 1990 JP 2002-121929 5, 1990 (*) Notice: Subject to any disclaimer, the term of this WO 96,13273 * 5/1996 patent is extended or adjusted under 35 WO 200056346 A1 9, 2000 U.S.C. 154(b) by 1443 days. OTHER PUBLICATIONS (21) Appl. No.: 10/585,298 Pouton, “Formulation of Self-Emulsifying Drug Delivery Systems' Advanced Drug Delivery Reviews, 25:47-58 (1997). (22) PCT Filed: Dec. 19, 2004 Lawrence and Rees, “Microemulsion-based media as novel drug delivery systems' Advanced Drug Delivery Reviews, 45:89-121 (86). PCT No.: PCT/L2004/OO1144. (2000). He et al., “Microemulsions as drug delivery systems to improve the S371 (c)(1), solubility and the bioavailability of poorly water-soluble drugs' (2), (4) Date: Jul. 6, 2006 Expert Opin. Drug Deliv. 7:445-460 (2010). Prajpati et al. “Effect of differences in Fatty Acid Chain Lengths of (87) PCT Pub. No.: WO2005/065652 Medium-Chain Lipids on Lipid/Surfactant/Water Phase Diagrams PCT Pub. Date: Jul. 21, 2005 and Drug Solubility” J. Excipients and Food Chem, 2:73-88 (2011). (65) Prior Publication Data * cited by examiner US 2007/O190O80 A1 Aug. -
8342 RA Rosin Flux Paste
8342 RA Rosin Flux Paste MG Chemicals UK Limited Version No: A-1.0 2 Issue Date: 12/08/2019 Safety Data Sheet (Conforms to Regulation (EU) No 2015/830) Revision Date: 14/01/2021 L.REACH.GBR.EN SECTION 1 IDENTIFICATION OF THE SUBSTANCE / MIXTURE AND OF THE COMPANY / UNDERTAKING 1.1. Product Identifier Product name 8342 Synonyms SDS Code: 8342; 8342-50G | UFI: MKH0-J0US-C00M-20WV Other means of identification RA Rosin Flux Paste 1.2. Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses flux paste Uses advised against Not Applicable 1.3. Details of the supplier of the safety data sheet Registered company name MG Chemicals UK Limited MG Chemicals (Head office) Heame House, 23 Bilston Street, Sedgely Dudley DY3 1JA United Address 9347 - 193 Street Surrey V4N 4E7 British Columbia Canada Kingdom Telephone +(44) 1663 362888 +(1) 800-201-8822 Fax Not Available +(1) 800-708-9888 Website Not Available www.mgchemicals.com Email [email protected] [email protected] 1.4. Emergency telephone number Association / Organisation Verisk 3E (Access code: 335388) Emergency telephone numbers +(44) 20 35147487 Other emergency telephone +(0) 800 680 0425 numbers SECTION 2 HAZARDS IDENTIFICATION 2.1. Classification of the substance or mixture Classification according to regulation (EC) No 1272/2008 H334 - Respiratory Sensitizer Category 1, H319 - Eye Irritation Category 2, H317 - Skin Sensitizer Category 1 [CLP] [1] Legend: 1. Classified by Chemwatch; 2. Classification drawn from Regulation (EU) No 1272/2008 - Annex VI 2.2. Label elements Hazard pictogram(s) SIGNAL WORD DANGER Hazard statement(s) H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. -
Amt-10-1373-2017-Supplement.Pdf
Supplement of Atmos. Meas. Tech., 10, 1373–1386, 2017 http://www.atmos-meas-tech.net/10/1373/2017/ doi:10.5194/amt-10-1373-2017-supplement © Author(s) 2017. CC Attribution 3.0 License. Supplement of New insights into atmospherically relevant reaction systems using direct analysis in real-time mass spectrometry (DART-MS) Yue Zhao et al. Correspondence to: Barbara J. Finlayson-Pitts (bjfi[email protected]) The copyright of individual parts of the supplement might differ from the CC-BY 3.0 licence. 31 1. Particle size distributions for amine-reacted diacids and -cedrene secondary organic 32 aerosol (SOA) particles. 33 1.1 Amine-reacted diacid particles. 34 At the exit of the flow reactor, size distributions of the amine-reacted diacid particles were 35 collected using a scanning mobility particle sizer (SMPS, TSI) consisting of an electrostatic 36 classifier (model 3080), a long differential mobility analyzer (DMA, model 3081) and a 37 condensation particle counter (model 3025A or 3776). Typical surface weighted size 38 distributions for (a) malonic acid (C3), (b) glutaric acid (C5), and (c) pimelic acid (C7) reacted 39 particles are presented in Fig. S1, with size distribution statistics given in Table S1. To reflect 40 the ~10% loss of amine-diacid particles in the denuder, a correction factor, Cf, of 1.1 was applied 41 when calculating the fraction of amine in the particles, fp. 3 (a) Malonic acid particles 1.6 (b) Glutaric acid particles ) ) w/o denuder -3 w/o denuder -3 w/ denuder w/ denuder cm cm 1.2 2 2 2 cm cm -4 -4 0.8 (10 (10 p p 1 0.4 dS/dlogD dS/dlogD 0 0.0 100 1000 100 1000 D (nm) D (nm) 42 p p 3 (c) Pimelic acid particles w/o denuder ) -3 w/ denuder Figure S1. -
Production of Malonic Acid Through the Fermentation of Glucose
University of Pennsylvania ScholarlyCommons Department of Chemical & Biomolecular Senior Design Reports (CBE) Engineering 4-20-2018 Production of Malonic Acid through the Fermentation of Glucose Emily P. Peters University of Pennsylvania, [email protected] Gabrielle J. Schlakman University of Pennsylvania, [email protected] Elise N. Yang University of Pennsylvania, [email protected] Follow this and additional works at: https://repository.upenn.edu/cbe_sdr Part of the Biochemical and Biomolecular Engineering Commons Peters, Emily P.; Schlakman, Gabrielle J.; and Yang, Elise N., "Production of Malonic Acid through the Fermentation of Glucose" (2018). Senior Design Reports (CBE). 107. https://repository.upenn.edu/cbe_sdr/107 This paper is posted at ScholarlyCommons. https://repository.upenn.edu/cbe_sdr/107 For more information, please contact [email protected]. Production of Malonic Acid through the Fermentation of Glucose Abstract The overall process to produce malonic acid has not drastically changed in the past 50 years. The current process is damaging to the environment and costly, requiring high market prices. Lygos, Inc., a lab in Berkeley, California, has published a patent describing a way to produce malonic acid through the biological fermentation of genetically modified easty cells. This proposed technology is appealing as it is both better for the environment and economically friendly. For the process discussed in this report, genetically modified Pichia Kudriavzevii yeast cells will be purchased from the Lygos lab along with the negotiation of exclusive licensing rights to the technology. The cells will be grown in fermentation vessels, while being constantly fed oxygen, glucose and fermentation media. The cells will excrete malonic acid in the 101 hour fermentation process.