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1. (WO2014195055) IMPROVEMENTS IN OR RELATING TO PLASTICISER ESTERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/195055 International Application No.: PCT/EP2014/058045
Publication Date: 11.12.2014 International Filing Date: 22.04.2014
IPC:
C07C 69/82 (2006.01) ,C08K 5/00 (2006.01) ,C08K 5/12 (2006.01)
Applicants: LEROY, Bernard; BE
NAERT, Didier; BE
BUESS, Philippe Louis[BE/BE]; BE
EXXONMOBIL CHEMICAL PATENTS INC.[US/US]; 5200 Bayway Drive Baytown, Texas 77520-2101, US
Inventors: LEROY, Bernard; BE
NAERT, Didier; BE
BUESS, Philippe Louis; BE
Agent: TROCH, Geneviève; P.O. Box 105 Hermeslaan 2 B-1831 Machelen, BE
Priority Data:
13170756.406.06.2013EP
Title (EN) IMPROVEMENTS IN OR RELATING TO PLASTICISER ESTERS
(FR) AMÉLIORATIONS APPORTÉES OU SE RAPPORTANT À DES ESTERS PLASTIFIANTS
Abstract:
(EN) Terephthalic acid di-alkyl esters in which the alkyl groups of the ester are obtained from branched C5 to C13 alcohols or mixtures of mixtures of C5 to C13 linear and branched alcohols in which less than 50 mole % of the alcohols are linear alcohols and the branched chain alkyl groups of such alcohols contain methyl groups and have an average of more than 7 carbon atoms and are free of ethyl groups. The di-esters are particularly useful as plasticizers and particularly plasticizers for polyvinyl chloride.
(FR) L'invention concerne des esters di-alkyliques d'acide téréphtalique, dans lesquels les groupes alkyle de l'ester sont obtenus à partir d'alcools en C5 à C13 ramifiés ou de mélanges d'alcools en C5 à C13 linéaires et ramifiés dans lesquels moins de 50 pourcent molaire des alcools sont des alcools linéaires et les groupes alkyle à chaîne ramifiée de tels alcools contiennent des groupes méthyle et présentent une moyenne de plus de 7 atomes de carbone et sont exempts de groupes éthyle. Les di-esters sont particulièrement utiles en tant que plastifiants et en particulier plastifiants pour le poly(chlorure de vinyle).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)