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    THERMAL AND/OR ELECTROMAGNETIC INTERFERENCE (EMI) MANAGEMENT COMPOSITES INCLUDING SILICONE CARBINOLS
    4.
    发明公开
    THERMAL AND/OR ELECTROMAGNETIC INTERFERENCE (EMI) MANAGEMENT COMPOSITES INCLUDING SILICONE CARBINOLS 审中-实审

    公开(公告)号：EP4410870A1

    公开(公告)日：2024-08-07

    申请号：EP24155077.1

    申请日：2024-01-31

    申请人： Laird Technologies, Inc.

    发明人： LI, Yuqin

    IPC分类号： C08G77/14 ,  H05K9/00 ,  C08L83/06

    CPC分类号： C08L83/06 ,  C08G77/14

    摘要： The present disclosure relates to the use of silicone carbinols as components in composites, such as polymer-inorganic composites useful for the management of heat and/or electromagnetic interference (EMI) and other polymer-inorganic composites used for other purposes. In exemplary embodiments, silicone carbinol is added to a composite in an amount sufficient for increasing flow rate of the composite. The increased flow rate of the composite enables a useful increase in functional filler content, which, in turn, allows increased benefits related to performance. For example, functional filler loadings/particle concentrations may be increased in a thermal and/or EMI management material for higher thermal and/or electrical conductivity as the silicone carbinol helps to retain a desired dispensing flow rate for the composite despite the higher functional filler loadings/particle concentrations in the composite.

    SILICONE RESIN COMPOSITION AND SEALING MATERIAL FOR SEMICONDUCTOR LIGHT EMITTING ELEMENT
    10.
    发明公开
    SILICONE RESIN COMPOSITION AND SEALING MATERIAL FOR SEMICONDUCTOR LIGHT EMITTING ELEMENT 审中-公开

    公开(公告)号：EP3395905A1

    公开(公告)日：2018-10-31

    申请号：EP16878513.7

    申请日：2016-12-14

    申请人： Sumitomo Chemical Company, Limited

    发明人： HOTTA, Shohei ,  TAKASHIMA, Masayuki

    IPC分类号： C08L83/06 ,  C08G77/14 ,  C08L83/04 ,  H01L23/29 ,  H01L23/31 ,  H01L33/56

    CPC分类号： C08G77/14 ,  C08L83/04 ,  C08L83/06 ,  H01L23/29 ,  H01L23/31 ,  H01L33/56

    摘要： Provided is a silicone resin composition useful for production of a cured product of a silicone resin composition having high UV stability.
    A silicone resin composition comprising at least one silicone resin, satisfying the following requirements (i) to (iii) :
    (i) silicon atoms contained therein essentially consist of at least one kind of silicon atoms selected from the group consisting of A1 silicon atoms and A2 silicon atoms, and A3 silicon atoms, and a ratio of the content of the A3 silicon atoms to the total content of the A1 silicon atoms, the A2 silicon atoms and the A3 silicon atoms is 50 mol% or more and 99 mol% or less;
    (ii) side chains bonding to the silicon atoms are alkyl groups having 1 to 3 carbons, alkoxy groups having 1 or 2 carbons or hydroxyl groups, a molar ratio of the alkoxy groups is less than 5 to 100 of the alkyl groups, and a molar ratio of the hydroxyl groups is 10 or more to 100 of the alkyl groups; and
    (iii) a metallic catalyst is not substantially contained.