发明名称 |
IMPROVED INTERNAL RELEASE AGENTS FOR PRODUCING POLYURETHANE MOULDED BODIES |
摘要 |
The invention relates to improved internal release agents with a base consisting of special ammonium or metal salts of phosphoric acid esters, ammonium salts of carboxylic acids and/or ammonium or metal salts of sulphonic acids for producing cellular or compact polyurethane moulded bodies. Said moulded bodies are optionally reinforced with glass fibres and/or natural fibres. The polyurethane moulded bodies produced according to the inventive method can be laminated or coated with other materials. |
申请公布号 |
WO9916602(A2) |
申请公布日期 |
1999.04.08 |
申请号 |
WO1998EP05873 |
申请日期 |
1998.09.16 |
申请人 |
BAYER AKTIENGESELLSCHAFT;HAAS, PETER;PAUL, REINER |
发明人 |
HAAS, PETER;PAUL, REINER |
分类号 |
B29C33/60;C08G18/00;C08G18/48;C08K5/00;C08K5/19;C08K5/521;C08L75/04 |
主分类号 |
B29C33/60 |
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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