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Machine translation
1. (WO2014178517) POLYESTER-BASED PRIMER COMPOSITION, OPTICAL FILM USING SAME AND POLARIZING PLATE COMPRISING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/178517    International Application No.:    PCT/KR2013/011967
Publication Date: 06.11.2014 International Filing Date: 20.12.2013
IPC:
C08L 67/02 (2006.01), C09J 167/02 (2006.01), G02B 1/12 (2006.01), G02B 5/30 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: SHIM, Hwa-Sub; (KR).
LIM, Yi-Rang; (KR).
PARK, Jun-Wuk; (KR).
KIM, Kyoung-Won; (KR).
JEON, Sung-Hyun; (KR)
Agent: CHUNG, Soon-Sung; Saeon Patent & Law Firm 6F, Sambo Bldg. 5, Teheran-ro 19-gil, Gangnam-gu Seoul 135-911 (KR)
Priority Data:
10-2013-0048259 30.04.2013 KR
Title (EN) POLYESTER-BASED PRIMER COMPOSITION, OPTICAL FILM USING SAME AND POLARIZING PLATE COMPRISING SAME
(FR) COMPOSITION DE COUCHE PRIMAIRE À BASE DE POLYESTER, FILM OPTIQUE L'UTILISANT, ET LAME POLARISANTE LA COMPRENANT
(KO) 폴리에스테르계 프라이머 조성물, 이를 이용한 광학 필름 및 이를 포함하는 편광판
Abstract: front page image
(EN)The present invention relates to a polyester-based primer composition comprising: 100 parts by weight of a polyester resin; between 1 and 20 parts by weight of water-dispersible fine particles; and a balance of water. In contrast to urethane-based primer compositions, the polyester-based primer composition of the present invention has outstanding water resistance and solvent resistance and thus can exhibit sufficient adhesive strength between a protective film and a functional coating layer and can maintain a stable adhesive strength for a long time even without the help of an additive such as a crosslinking agent.
(FR)La présente invention porte sur une composition de couche primaire à base de polyester comprenant : 100 parties en poids d'une résine de polyester; entre 1 et 20 parties en poids de particules fines dispersibles dans l'eau, le reste étant constitué d'eau. Par contraste avec les compositions de couche primaire à base d'uréthanne, la composition de couche primaire à base de polyester de la présente invention présente une excellente résistance à l'eau et une excellente résistance aux solvants et de ce fait peut présenter une force d'adhérence suffisante entre un film protecteur et une couche de revêtement fonctionnelle, tout en pouvant maintenir une force d'adhérence stable pendant longtemps même sans l'aide d'un additif tel qu'un agent de réticulation.
(KO)본 발명은 폴리에스테르 수지 100중량부; 수분산성 미립자 1 내지 20 중량부; 및 잔여의 물을 포함하는 폴리에스테르계 프라이머 조성물에 관한 것으로, 본 발명의 폴리에스테르계 프라이머 조성물은 우레탄계 프라이머 조성물과는 달리 내수성 및 내용제성이 뛰어나기 때문에, 가교제와 같은 첨가제의 도움 없이도 보호 필름과 기능성 코팅층 사이에 충분한 접착력을 구현할 수 있으며, 장시간 동안 안정적인 접착력을 유지할 수 있다.
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)