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1. (WO2015118993) PREPARATION FOR ADHESION PREVENTION COMPRISING COMPOSITION OF POLYCATIONIC TRIBLOCK COPOLYMER AND POLYANIONIC POLYMER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/118993    International Application No.:    PCT/JP2015/052146
Publication Date: 13.08.2015 International Filing Date: 27.01.2015
Chapter 2 Demand Filed:    27.08.2015    
IPC:
A61L 31/00 (2006.01), C08F 293/00 (2006.01), C08L 53/00 (2006.01)
Applicants: UNIVERSITY OF TSUKUBA [JP/JP]; 1-1-1, Tennodai, Tsukuba-shi, Ibaraki 3058577 (JP)
Inventors: NAGASAKI, Yukio; (JP).
NAKAGAWA, Hiroyuki; (JP)
Agent: PATENT PROFESSION CORPORATION ODAJIMA PATENT OFFICE; Nagatacho Bldg., 4-3, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1000014 (JP)
Priority Data:
2014-020211 05.02.2014 JP
2014-166730 19.08.2014 JP
Title (EN) PREPARATION FOR ADHESION PREVENTION COMPRISING COMPOSITION OF POLYCATIONIC TRIBLOCK COPOLYMER AND POLYANIONIC POLYMER
(FR) PRÉPARATION ANTI-ADHÉRENTE COMPRENANT UNE COMPOSITION À BASE D'UN COPOLYMÈRE POLYCATIONIQUE TRIBLOC ET D'UN POLYMÈRE POLYANIONIQUE
(JA) ポリカチオン性トリブロックコポリマーとポリアニオン性ポリマーの組成物を含む癒着防止用製剤
Abstract: front page image
(EN)[Problem] To provide a composition capable of effective adhesion prevention. [Solution] A preparation for adhesion prevention, the active ingredient of which is a composition comprising a complymer, which is an A-B-A triblock copolymer in which A represents a cationic charged polymer block and B represents a water-soluble block having a polyethylene glycol (or poly(oxyethylene)) chain, and a polyanionic polymer.
(FR)Le problème selon l'invention consiste à proposer une composition anti-adhérente efficace. La solution selon l'invention consiste en une préparation anti-adhérente, dont l'ingrédient actif est une composition comprenant un copolymère, qui est un copolymère tribloc A-B-A dans lequel A représente un motif polymère à charge cationique et B un motif soluble dans l'eau possédant une chaîne polyéthylène glycol (ou poly(oxyéthylène)), ainsi qu'un polymère polyanionique.
(JA)【課題】 効果的な癒着を防止できる組成物の提供 【解決手段】 A-B-A型トリブロックコポリマーであって、Aがカチオン荷電性ポリマーブロックを表し、Bがポリエチレングリコール(またはポリ(オキシエチレン))鎖を含む水溶性ブロックを表す、コポリマーとポリアニオン性ポリマー含む組成物を有効成分とする癒着防止用製剤。
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)