发明名称 |
METHOD FOR FABRICATING FOAM GASKETS |
摘要 |
A method for fabricating foam gaskets is characterized in that during the separate transport and subsequent mixing in an enclosed chamber of the base and curing agent portions of a two part foamable and curable organosiloxane composition an inert gas is injected in the amount of from 1 to 50 mL per 100 g of the total curable organosiloxane composition. The gas is injected into either the base portion, the curing agent or during or immediately after mixing of the two portions, and the resultant foamable composition is then extruded from a nozzle onto the seal region of the substrate and cured while foaming.
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申请公布号 |
CA2112311(C) |
申请公布日期 |
2002.01.01 |
申请号 |
CA19932112311 |
申请日期 |
1993.12.23 |
申请人 |
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发明人 |
AKITOMO, HIROSHI;NOZOE, TSUGIO;SHINMI, HIDEO |
分类号 |
B05D7/24;C08J9/02;C08J9/30;C08K5/05;C08L83/04;C08L83/05;C08L83/06;C08L83/07;(IPC1-7):C08J9/02;C08J9/12;B29C67/20;C08J3/24 |
主分类号 |
B05D7/24 |
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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