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1.发明申请公开(公告)号：US20200164613A1
公开(公告)日：2020-05-28
申请号：US16607016
申请日：2017-09-20
发明人： Hiroshi FUKUI , Kyoko TOYAMA , Ryota DOGEN , Yoshito USHIO
摘要： Provided is a laminate having, on a substrate, a gel layer which is excellent in heat resistance, has low elastic modulus, low stress and is excellent in stress buffering properties and flexibility, is soft and excellent in holding property of electronic components before curing, and after curing, the gel layer is changed to a hard cured layer which is higher in shape retention and excellent in mold releasability than before curing, and a method for manufacturing the same. Also provided is a method for manufacturing an electronic component in which use of the laminate makes it difficult to cause problems such as deposits of silicone gel or a cured product thereof to a substrate or an electronic component, and makes it difficult to cause problems of defects or defective products of the electronic component. The laminate includes a curing reactive silicone gel layer on at least one type of substrate.
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公开(公告)号：US20200087514A1
公开(公告)日：2020-03-19
申请号：US16607012
申请日：2017-09-20
发明人： Hiroshi FUKUI , Kyoko TOYAMA , Ryota DOGEN , Yoshito USHIO
IPC分类号： C08L83/04 , C08G77/20 , C08G77/12 , C08K5/14 , C09J183/04
摘要： A curing reactive silicone gel is provided. The curing reactive silicone gel is obtained by primarily curing a composition containing the following components in a gel form and further having secondarily curing reactivity. (A) an organopolysiloxane having at least two curing reactive groups in one molecule; (B) optionally, an organohydrogenpolysiloxane; and (C) a curing agent.
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