Pressure-sensitive adhesive composition, polarization plate, and liquid crystal display

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United States of America Patent

PATENT NO 9505960
APP PUB NO 20110122343A1
SERIAL NO

13003864

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Abstract

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Provided are a pressure-sensitive adhesive (PSA) composition including an interpenetrating polymer network structure in a cured state, and including an acrylic resin and a crosslinking agent component that consists of a bifunctional crosslinking agent, a polarizer and a liquid crystal display. Provided are the PSA composition, the polarizer including a cured product of the PSA composition, and the liquid crystal display, which have excellent workability and optical properties, durability and reliability, at high temperature or humidity condition, and significantly increase productivity of optical members such as a polarizer, since the time-dependent change of the pressure-sensitive adhesive strength is rapidly ended after fabrication.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, In Cheon Seoul, KR 66 424
Jang, Ki Seok Daejeon, KR 36 259
Park, Min Soo Daejeon, KR 97 936

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