Title:
熱伝導性複合シリコーンゴムシートおよびその製造方法
Document Type and Number:
Japanese Patent JP6590079
Kind Code:
B2
Abstract:
Provided is a thermally conductive composite silicone rubber sheet formed by laminating an acrylic adhesive layer on one side of a non-adhesive/high-hardness thermally conductive silicone rubber sheet, wherein the acrylic adhesive layer is a cured product of an acrylic adhesive composition containing: an acrylic adhesive made of a polymer of a monomer mixture in which 5-50 mol% of hydroxyl group-containing monomers are contained in all of the constituent monomers; and 0.05-5 parts by mass of a chelate-based curing agent with respect to 100 parts by mass of the acrylic adhesive, and the thermally conductive silicone rubber sheet has a thermally conductive silicone rubber layer which, as a cured product of a thermally conductive silicone composition containing a thermally conductive filler, has a durometer A hardness of 60-96.
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| JP7369370 | adhesive sheet |
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Inventors:
Takanori Ito
Akihiro Endo
Yasuhisa Ishihara
Akihiro Endo
Yasuhisa Ishihara
Application Number:
JP2018544987A
Publication Date:
October 16, 2019
Filing Date:
October 06, 2017
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C09J7/38; B32B25/08; B32B25/20; C09J7/25; C09J7/29; C09J133/04
Domestic Patent References:
| JP2014193598A | ||||
| JP11307697A | ||||
| JP200557283A | ||||
| JP2001348542A | ||||
| JP2013194085A | ||||
| JP63130686A | ||||
| JP2012106409A | ||||
| JP2009519372A |
Foreign References:
| US3886126 |
Attorney, Agent or Firm:
Hideaki International Patent Office