公开(公告)号：US20160208054A1

公开(公告)日：2016-07-21

申请号：US15023070

申请日：2014-09-19

Applicant: LINTEC CORPORATION

Inventor： Masami MATSUI ,  Mikihiro KASHIO

IPC: C08G77/392

CPC classification number: C08G77/392 ,  C08G77/04 ,  C08G77/26 ,  C08G77/28 ,  C08K5/5435 ,  C08K5/5442 ,  C08K5/548 ,  C09J183/04 ,  C09J183/08 ,  G02B6/00 ,  G02B6/4239 ,  C08L83/04

Abstract: The present invention is: a curable composition comprising a component (A) and a component (B) in a mass ratio (component (A):component (B)) of 100:0.1 to 100:50; a cured product obtained by curing the curable composition; and a method for using the curable composition as an optical device-securing adhesive or an optical device sealing material. The component (A) is a silane compound polymer that is represented by a formula (a-1) (where in the formula: R1 is a group selected from an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, Z is a hydroxyl group, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom, m is a positive integer, and n and o are independently 0 or a positive integer, provided that a plurality of R1 are either identical or different, and a plurality of Z are either identical or different), and the component (B) is a silane coupling agent that comprises a sulfur atom-containing functional group in its molecule. (R1SiO3/2)m(R1SiZO2/2)n(R1SiZ2O1/2)o   (a-1)

Abstract translation: 本发明是以质量比（成分（A）：成分（B））为100：0.1〜100：50的成分（A）和成分（B）的固化性组合物。 通过固化可固化组合物获得的固化产物; 以及使用该固化性组合物作为光学元件固定用粘合剂或光学元件密封材料的方法。 组分（A）是由式（a-1）表示的硅烷化合物聚合物（其中，式中，R 1为选自碳原子数1〜20的烷基，碳原子数3〜10的环烷基 碳原子和取代或未取代的碳原子数为6〜20的芳基，Z为羟基，碳原子数1〜10的烷氧基或卤素原子，m为正整数，n和o独立地为 0或正整数，条件是多个R 1相同或不同，并且多个Z相同或不同），并且组分（B）是包含含硫原子官能团的硅烷偶联剂 在其分子中。 （R1SiO3 / 2）m（R1SiZO2 / 2）n（R1SiZ2O1 / 2）o（a-1）