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1. (WO2007007892) POLYLACTIC ACID COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/007892    International Application No.:    PCT/JP2006/314125
Publication Date: 18.01.2007 International Filing Date: 11.07.2006
Chapter 2 Demand Filed:    07.02.2007    
IPC:
C08L 67/04 (2006.01), C08K 3/32 (2006.01), C08K 5/13 (2006.01), C08K 5/29 (2006.01), C08L 101/16 (2006.01)
Applicants: TEIJIN LIMITED [JP/JP]; 6-7, Minamihommachi 1-chome, Chuo-ku, Osaka-shi, Osaka 5410054 (JP) (For All Designated States Except US).
SUZUKI, Hirotaka [JP/JP]; (JP) (For US Only).
TOYOHARA, Kiyotsuna [JP/JP]; (JP) (For US Only)
Inventors: SUZUKI, Hirotaka; (JP).
TOYOHARA, Kiyotsuna; (JP)
Agent: OHSHIMA, Masataka; Ohshima Patent Office BN Gyoen Building 17-11, Shinjuku 1-chome Shinjuku-ku, Tokyo 160-0022 (JP)
Priority Data:
2005-203516 12.07.2005 JP
2005-255424 02.09.2005 JP
Title (EN) POLYLACTIC ACID COMPOSITION
(FR) COMPOSITION D'ACIDE POLYLACTIQUE
(JA) ポリ乳酸組成物
Abstract: front page image
(EN)Disclosed is a composition containing a polylactic acid which is excellent in thermal stability, mechanical strength and hue. Specifically disclosed is a composition containing a polylactic acid, a metal polymerization catalyst, and (i) a phosphate quencher and a phenol antioxidant or (ii) an imine compound.
(FR)La présente invention concerne une composition qui contient un acide polylactique et qui possède des propriétés excellentes de stabilité thermique, de résistance mécanique et de tonalité chromatique. L'invention concerne spécifiquement une composition qui contient un acide polylactique, un catalyseur de polymérisation métallique et (i) un modérateur phosphaté et un antioxydant phénolé ou (ii) un composé imine.
(JA)本発明の目的は、ポリ乳酸を含有し、熱安定性、機械強度および色相に優れた組成物を提供することにある。本発明は、ポリ乳酸、金属重合触媒、並びに(i)リン酸系失活剤およびフェノール系酸化防止剤または(ii)イミン化合物を含有する組成物である。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)