发明授权
- 专利标题： Chemical modification of poly(bis-aryloxyphosphazene) with amines
- 专利标题（中）： 聚（双 - 芳氧基磷腈）与胺的化学改性
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申请号： US844018申请日： 1977-10-20
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公开(公告)号： US4130547A公开(公告)日： 1978-12-19
- 发明人: John W. Fieldhouse
- 申请人： John W. Fieldhouse
- 申请人地址： OH Akron
- 专利权人： The Firestone Tire & Rubber Company
- 当前专利权人： The Firestone Tire & Rubber Company
- 当前专利权人地址： OH Akron
- 主分类号： C08L85/00
- IPC分类号： C08L85/00 ; C08G79/00 ; C08G79/02 ; C08L85/02 ; C08G79/04
摘要：
Improvement of the polyaryloxy and polyalkylaryloxy-phosphazenes such as those described in U.S. Pat. No. 3,853,794 is achieved by treating such polyphosphazenes with organic amines, preferably in solution. The polyphosphazenes are chemically modified as a result of such treatment and are converted from tough fibrous materials to relatively soft readily processed products.
公开/授权文献
- US6087585A Micro-dimensional coupling conductor 公开/授权日：2000-07-11
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