Invention Grant
- Patent Title: Composite material
- Patent Title (中): 复合材料
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Application No.: US13698085Application Date: 2011-02-18
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Publication No.: US08664285B2Publication Date: 2014-03-04
- Inventor: Paul Birnbrich , Hans-Josef Thomas , Dagmar Stahlhut-Behn
- Applicant: Paul Birnbrich , Hans-Josef Thomas , Dagmar Stahlhut-Behn
- Applicant Address: DE Duesseldorf
- Assignee: Cognis IP Management GmbH
- Current Assignee: Cognis IP Management GmbH
- Current Assignee Address: DE Duesseldorf
- Agency: Servilla Whitney LLC
- Priority: EP10005164 20100518
- International Application: PCT/EP2011/000789 WO 20110218
- International Announcement: WO2011/144269 WO 20111124
- Main IPC: C08J9/28
- IPC: C08J9/28
Abstract:
The invention relates to composite materials, containing (i) a nanoporous polymer foam, which can be obtained by reacting one or more epoxy resins with one or more amphiphilic epoxy resin hardeners in water in a phase inversion polymerization process, and (ii) one or more inorganic fillers and/or inorganic fibers, with the stipulation that hollow glass balls are excluded as fillers. Said composite materials are suitable as heat-insulating materials.
Public/Granted literature
- US20130062552A1 Composite Material Public/Granted day:2013-03-14
Information query
