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1. (WO2012099764) HAZE REDUCTION FOR BLENDS OF AROMATIC-ALIPHATIC POLYESTERS WITH ALIPHATIC POLYESTERS AND ANTIMICROBIAL ADDITIVES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/099764    International Application No.:    PCT/US2012/021022
Publication Date: 26.07.2012 International Filing Date: 12.01.2012
IPC:
C08L 67/02 (2006.01)
Applicants: EASTMAN CHEMICAL COMPANY [US/US]; 200 South Wilcox Drive Kingsport, TN 37660 (US)
Inventors: STACK, Gary, Michael; (US).
HALE, Wesley, Raymond; (US).
DONELSON, Michael, Eugene; (US).
MAINE, James, Collins; (US).
HAWKINS, Gary, Stuart; (US).
HOWELL, Jeff, Scott; (US)
Agent: BOSHEARS, Betty, J.; P.O. Box 511 Kingsport, TN 37662-5075 (US)
Priority Data:
13/097,696 29.04.2011 US
61/433,337 17.01.2011 US
Title (EN) HAZE REDUCTION FOR BLENDS OF AROMATIC-ALIPHATIC POLYESTERS WITH ALIPHATIC POLYESTERS AND ANTIMICROBIAL ADDITIVES
(FR) RÉDUCTION DU TROUBLE POUR MÉLANGES DE POLYESTERS AROMATIQUES-ALIPHATIQUES PRÉSENTANT DES POLYESTERS ALIPHATIQUES ET DES ADDITIFS ANTIMICROBIENS
Abstract: front page image
(EN)This invention relates to a polymer blend comprising: (A) about 1% by weight to about 99% by weight of at least one polymer (A) comprising terephthalic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues; (B) about 1 % by weight to about 99% by weight of at least one polymer (B) comprising 1, 4-cyclohexanedicarboxylic acid residues and 1,4-cyclohexanedimethanol residues, and (C) about 0.01% by weight to about 20% by weight of at least one antimicrobial agent; said weight percentages being based on the total weight of the polymer blend.
(FR)Cette invention concerne un mélange polymère qui comporte : (A) environ 1 % en poids à environ 99 % en poids d'au moins un polymère (A) comportant des résidus acide téréphtalique, des résidus 2,2,4,4-tétraméthyl-1,3-cyclobutanediol, et des résidus 1,4-cyclohexanediméthanol ; (B) environ 1 % en poids à environ 99 % en poids d'au moins un polymère (B) comportant des résidus acide 1,4-cyclohexanedicarboxylique et des résidus 1,4-cyclohexanedimethanol, et (C) environ 0,01 % en poids à environ 20 % en poids d'au moins un agent antimicrobien ; lesdits pourcentages en poids étant en fonction du poids total du mélange polymère.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)