发明名称 |
ADHESION PROMOTOR, COMPOSITION COMPRISING THE SAME AND OPTICAL ELEMENT USING THE COMPOSITION |
摘要 |
PROBLEM TO BE SOLVED: To provide an adhesion promotor, a composition comprising the same and an optical element using the composition, where the adhesion promotor can enhance the adhesive strength of a curable organosiloxane composition and prevent weakening of the interlayer adhesive force of an optical element using the composition and can secure reliability for an element when used as a sealant for the element.SOLUTION: There is provided an adhesion promotor which is an organosiloxane represented by the chemical formula 1. The content of an aryl group is 20 mol% or more, the content of an epoxy-containing organic group is 15 to 30 mol%, the content of an alkoxy group is less than 5 mol% and the molar ratio between an alkenyl group and the epoxy-containing organic group is controlled to be 0.3:1 to 1.2:1. RSiO(1)SELECTED DRAWING: None |
申请公布号 |
JP2016138268(A) |
申请公布日期 |
2016.08.04 |
申请号 |
JP20160012648 |
申请日期 |
2016.01.26 |
申请人 |
KCC CORP |
发明人 |
SEO SEUNG KWANG;KIM SUNGHAN;BOK KYOUNG JIN;HYUN JUNG KI;AN JUNG MO;KANG SEUNG HYUN;CHOI GEUN MOOK |
分类号 |
C08G59/02;C08G77/38;C08L83/05;C08L83/06;C08L83/07;H01L23/29;H01L23/31 |
主分类号 |
C08G59/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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