发明名称 |
PROTECTING SUBSTRATES AGAINST DAMAGE BY FIRE |
摘要 |
A process for protecting a metal, wood or plastics substrate exposed to fire risk from hydrocarbons, comprising coating the substrate with an intumescent composition comprising a polydimethylsiloxane (A) of degree of polymerisation at least 300 siloxane units, said polydimethylsiloxane containing reactive hydroxyl or hydrolysable groups bonded to silicon, and a crosslinking agent (B) containing hydrolysable groups reactive with the reactive groups of (A) in the presence of moisture, expandable graphite and a titanate catalyst for the reaction between the reactive hydroxyl or hydrolysable groups of polydimethylsiloxane (A) and the crosslinking agent (B). |
申请公布号 |
WO2013150121(A1) |
申请公布日期 |
2013.10.10 |
申请号 |
WO2013EP57149 |
申请日期 |
2013.04.04 |
申请人 |
DOW CORNING CORPORATION;BOURBIGOT, SERGE;GARDELLE, BASTIEN;VANDEREECKEN, PATRICK |
发明人 |
BOURBIGOT, SERGE;GARDELLE, BASTIEN;VANDEREECKEN, PATRICK |
分类号 |
C09D183/04 |
主分类号 |
C09D183/04 |
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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