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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)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31
Materials for other surgical articles
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
293
Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53
Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
Applicants:
国立大学法人筑波大学 UNIVERSITY OF TSUKUBA [JP/JP]; 茨城県つくば市天王台一丁目1番1 1-1-1, Tennodai, Tsukuba-shi, Ibaraki 3058577, JP
Inventors:
長崎 幸夫 NAGASAKI, Yukio; JP
中川 寛之 NAKAGAWA, Hiroyuki; JP
Agent:
特許業務法人小田島特許事務所 PATENT PROFESSION CORPORATION ODAJIMA PATENT OFFICE; 東京都千代田区永田町二丁目4番3号 永田町ビル Nagatacho Bldg., 4-3, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1000014, JP
Priority Data:
2014-02021105.02.2014JP
2014-16673019.08.2014JP
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:
(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。
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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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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: Japanese (JA)
Filing Language: Japanese (JA)