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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    
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
(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.
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)