发明名称 |
ACRYLONITRILE-SILAZANE COPOLYMERS, ESPECIALLY IN FIBER FORM, PROCESS FOR PREPARATION THEREOF AND USE THEREOF |
摘要 |
The present invention pertains to a copolymer obtained by reacting a mixture of acrylonitrile or of a mixture of acrylonitrile and an organic molecule that can be copolymerized with acrylonitrile, with which a monomeric, oligomeric and/or polymeric silazane can be obtained, said silazane containing at least one vinylic double bond. The copolymer can be brought into fiber form and/or made infusible. The production of ceramic fibers by pyrolysis is possible with fiber-like copolymers. |
申请公布号 |
EP2510024(A1) |
申请公布日期 |
2012.10.17 |
申请号 |
EP20100787475 |
申请日期 |
2010.12.08 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;CLARIANT FINANCE (BVI) LIMITED;UNIVERSITAET BAYREUTH |
发明人 |
BAUER, MONIKA;DECKER, DANIEL;MOTZ, GUENTHER |
分类号 |
C08F220/44;C08F283/00;C08G77/62;D01D5/08 |
主分类号 |
C08F220/44 |
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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