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1. (WO2014193117) ADHESIVE COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/193117    International Application No.:    PCT/KR2014/004581
Publication Date: 04.12.2014 International Filing Date: 22.05.2014
IPC:
C09J 133/04 (2006.01), C09J 175/04 (2006.01)
Applicants: DONGWOO FINE-CHEM CO., LTD. [KR/KR]; (Sinheung-dong) 132, Yakchon-ro Iksan-si Jeollabuk-do 570-977 (KR)
Inventors: CHOI, Han Young; (KR).
YOO, Minkeun; (KR)
Agent: DARAE IP FIRM; (KIPS, Yeoksam-dong) 10th Floor, 131, Teheran-ro Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2013-0060746 29.05.2013 KR
Title (EN) ADHESIVE COMPOSITION
(FR) COMPOSITION ADHÉSIVE
(KO) 점착제 조성물
Abstract: front page image
(EN)The present invention relates to an adhesive composition, and more specifically, to an adhesive composition containing an acrylic-based copolymer having a hydroxyl group, an acid anhydride having a predetermined structure, and a cross-linking agent, wherein the acid anhydride acts as the cross-linking agent so as to improve adhesion and cohesion, thereby enabling excellent adhesive durability under harsh conditions (high temperature, or high temperature and high humidity).
(FR)La présente invention porte sur une composition adhésive et, plus précisément, sur une composition adhésive contenant un copolymère à base acrylique ayant un groupe hydroxyle, un anhydride d'acide ayant une structure donnée et un agent de réticulation, l'anhydride d'acide servant d'agent de réticulation afin d'améliorer l'adhérence et la cohésion, ce qui permet de cette manière une excellente durabilité de l'adhérence dans des conditions difficiles (haute température ou haute température et humidité élevée).
(KO)본 발명은 점착제 조성물에 관한 것으로서, 보다 상세하게는 히드록시기를 갖는 아크릴계 공중합체, 소정의 구조를 갖는 산무수물, 및 가교제를 함유함으로써, 상기 산무수물이 가교제 역할을 하여 점착력 및 응집력을 향상시켜 가혹 조건(고온 또는 고온 다습)에서의 점착 내구성이 우수한 점착제 조성물에 관한 것이다.
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, 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, 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, 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: Korean (KO)
Filing Language: Korean (KO)