US 12,006,448 B2
Adhesive composition
Sang Ki Chun, Daejeon (KR); Kyoung Hoon Kim, Daejeon (KR); Hae Sung Cho, Daejeon (KR); Jin Ah Seok, Daejeon (KR); and Jun Gu Yeo, Daejeon (KR)
Assigned to SHANJIN OPTOELECTRONICS (NANJING) CO., LTD., Jiangsu (CN)
Appl. No. 16/649,447
Filed by SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD., Zhangjiagang (CN)
PCT Filed Aug. 14, 2018, PCT No. PCT/KR2018/009330
§ 371(c)(1), (2) Date Mar. 20, 2020,
PCT Pub. No. WO2019/117422, PCT Pub. Date Jun. 20, 2019.
Claims priority of application No. 10-2017-0172984 (KR), filed on Dec. 15, 2017.
Prior Publication US 2020/0277519 A1, Sep. 3, 2020
Int. Cl. C09J 129/04 (2006.01); B32B 7/12 (2006.01); C08K 5/3492 (2006.01); C08K 5/42 (2006.01); C08K 5/54 (2006.01); C09J 11/06 (2006.01)
CPC C09J 129/04 (2013.01) [B32B 7/12 (2013.01); C08K 5/34922 (2013.01); C08K 5/42 (2013.01); C08K 5/54 (2013.01); C09J 11/06 (2013.01); B32B 2457/20 (2013.01); B32B 2551/00 (2013.01); C09J 2203/00 (2013.01); C09K 2323/053 (2020.08)] 6 Claims
 
1. An adhesive composition comprising:
water;
an acetoacetyl group-modified polyvinyl alcohol aqueous binder in a concentration of between 1 to 10 parts by weight relative to 100 parts by weight of the water;
a methylol melamine crosslinking agent in a ratio of 15 parts by weight relative to 100 parts by weight of the aqueous binder;
a 3-glycidoxypropyltrimethoxysilane compound in a ratio of 10 parts by weight relative to 100 parts by weight of the aqueous binder; and
a compound of Formula 1 below, in a ratio of 2 parts by weight relative to 100 parts by weight of the aqueous binder:
HO—SO2—CF3  [Formula 1].