Invention Grant
US5292779A Carborane-(silane or siloxane)-unsaturated hydrocarbon based
thermosetting polymers
失效
碳硼烷 - （硅烷或硅氧烷） - 不饱和烃基热固性聚合物
- Patent Title: Carborane-(silane or siloxane)-unsaturated hydrocarbon based thermosetting polymers
- Patent Title (中): 碳硼烷 - （硅烷或硅氧烷） - 不饱和烃基热固性聚合物
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Application No.: US991940Application Date: 1992-12-17
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Publication No.: US5292779APublication Date: 1994-03-08
- Inventor: Teddy M. Keller , Leslie J. Henderson
- Applicant: Teddy M. Keller , Leslie J. Henderson
- Applicant Address: DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: DC Washington
- Main IPC: C08F299/08
- IPC: C08F299/08 ; C08F2/46 ; C08F290/00 ; C08G77/48 ; C08G77/50 ; C08G77/56 ; C08G79/00 ; C08G79/08
Abstract:
This invention relates to a new class of novel inorganic-organic hybrid polymers that are formed from linear inorganic-organic hybrid polymers of varying molecular weight. These new high temperature oxidatively stable thermosetting polymers are formed from linear polymeric materials having repeat units that contain at least one alkynyl group for cross-linking purposes and at least one bis(silyl or siloxanyl)carboranyl group. These novel organoboron thermoset polymers contain an unsaturated cross-linked hydrocarbon moiety.
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