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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9018304 B1

PDFFull Text
Date of Patent:
Apr. 28, 2015

Filed:

Dec. 19, 2011

Optical adhesive film, apparatus including the same, and optical adhesive composition

Applicants:

Lee June Kim, Uiwang-si, KR;

Ji Hye Kwon, Uiwang-si, KR;

Kyoung Jin Ha, Uiwang-si, KR;

Kil Sung Lee, Uiwang-si, KR;

Inventors:

Lee June Kim, Uiwang-si, KR;

Ji Hye Kwon, Uiwang-si, KR;

Kyoung Jin Ha, Uiwang-si, KR;

Kil Sung Lee, Uiwang-si, KR;

Assignee:

Cheil Industries, Inc., Gumi-si, Kyeongsangbuk-do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Patrick Niland

Int. Cl.
CPC ...
B32B 27/00 (2006.01); B32B 27/40 (2006.01); C08F 8/30 (2006.01); C08F 283/04 (2006.01); C08G 18/08 (2006.01); C08G 18/28 (2006.01); C08L 75/00 (2006.01); G02B 7/00 (2006.01); C09J 175/16 (2006.01); C08G 18/66 (2006.01); C08G 18/67 (2006.01); C08G 18/72 (2006.01); C08G 18/75 (2006.01); C08G 18/79 (2006.01); C08G 18/81 (2006.01); C09J 7/00 (2006.01); C08F 290/06 (2006.01);
U.S. Cl.
CPC ...
C09J 175/16 (2013.01); C08G 18/6674 (2013.01); C08G 18/672 (2013.01); C08G 18/725 (2013.01); C08G 18/755 (2013.01); C08G 18/792 (2013.01); C08G 18/8116 (2013.01); C09J 2201/622 (2013.01); C09J 2475/00 (2013.01); C09J 7/00 (2013.01); C08F 290/067 (2013.01);
Abstract

An optical adhesive film prepared from an optical adhesive composition, an optical adhesive composition, and an apparatus, the optical adhesive composition including a urethane (meth)acrylate copolymer, a reactive monomer, and an initiator, wherein the optical adhesive film has a tensile strength of about 1 to about 70 gf/mmat a thickness of 500 μm after curing.

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Kim, Lee. (2015). Optical adhesive film, apparatus including the same, and optical adhesive composition (U.S. Patent No. 9018304). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9018304

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