发明名称 |
IN-SITU CURED GASKET |
摘要 |
<p>A casing of a fixed memory unit consisting of a case body and a covering member jointly forming the casing with an air tight sealing of a rubbery gasket therebetween can be imparted with very reliable moisture-proofness of sealing by forming the rubbery gasket by the FIPG method using a curable rubber composition comprising: (a) a fluorocarbon-containing organosiloxane polymer containing vinyl groups and consisiting of the recurring units each represented by the general formula -[-SiMe2-CH2CH2-Rf-CH2 CH2-SiMe2-O-]- in which Rf is a fluorinated divalent polyether group; (b) an organohydrogenpolysiloxane or a fluorocarbon-containing organohydrogensiloxane having, in a molecule, at least two hydrogen atoms directly bonded to the silicon atoms; and (c) a catalytic compound in an amount sufficient to effect the addition reaction between the components (a) and (b).</p> |
申请公布号 |
GB2257976(A) |
申请公布日期 |
1993.01.27 |
申请号 |
GB19920015593 |
申请日期 |
1992.07.22 |
申请人 |
* SHIN-ETSU CHEMICAL CO LTD |
发明人 |
TOSHIO * TAKAGO;KAZUHIKO * TOMARU;NOBURU * SHIMAMOTO;HIROSHI * INOMATA;SHINICHI * SATO |
分类号 |
C08L83/02;C08L83/12;C08L83/14;C09K3/10;G11B33/12 |
主分类号 |
C08L83/02 |
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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