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Machine translation
1. (WO2005068521) ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR POLARIZING FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/068521    International Application No.:    PCT/KR2005/000178
Publication Date: 28.07.2005 International Filing Date: 20.01.2005
IPC:
C08F 220/12 (2006.01), G02B 5/30 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 20, Yoido-dong, Youngdungpo-gu, Seoul 150-010 (KR) (For All Designated States Except US).
KIM, Se-Ra [KR/KR]; (KR) (For US Only).
HAN, In-Cheon [KR/KR]; (KR) (For US Only).
CHANG, Suk-ky [KR/KR]; (KR) (For US Only).
SEONG, Hye-Ran [KR/KR]; (KR) (For US Only)
Inventors: KIM, Se-Ra; (KR).
HAN, In-Cheon; (KR).
CHANG, Suk-ky; (KR).
SEONG, Hye-Ran; (KR)
Agent: YOU ME PATENT & LAW FIRM; Seolim Bldg., 649-10, Yoksam-dong, Kangnam-ku, Seoul 135-080 (KR)
Priority Data:
10-2004-0004448 20.01.2004 KR
Title (EN) ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR POLARIZING FILM
(FR) COMPOSITION ACRYLIQUE ADHESIVE AUTOCOLLANTE DESTINEE A UN FILM POLARISANT
Abstract: front page image
(EN)Provided is an acrylic pressure-sensitive adhesive composition for a polarizing film comprising an acrylic copolymer copolymerized from (meth)acrylic ester monomers having different glass transition temperatures. The acrylic pressure-sensitive adhesive composition of the present invention can minimize the problem of light leakage due to shrinkage or expansion of a polarizing film attached to a liquid crystal display panel because it has very superior stress relaxation ability while maintaining superior major properties such as adhesion durability, cuttability, etc.
(FR)L'invention concerne une composition acrylique adhésive autocollante destinée à un film polarisant, comportant des copolymères acryliques copolymerisés à partir de monomères d'esters (méth)acryliques présentant différentes températures de transition vitreuse. Ladite composition acrylique adhésive autocollante peut minimiser le problème de fuite de lumière à cause du retrait ou de la dilatation d'un film polarisant solidaire avec un panneau d'affichage à cristaux liquides, grâce à son pouvoir élevé de relâchement de tension, tout en gardant des propriétés majeures supérieures telles que durabilité de collage, aptitude au découpage, etc.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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: English (EN)
Filing Language: English (EN)