发明名称 |
POLYMER COMPOSITES INCORPORATING STEREOCOMPLEXATION |
摘要 |
Grafting polymer chains onto filler particles is an established methodology for creating superior polymer composite materials. Stereocomplexation is a non-bonded interaction between polymers that leads to a crystalline form having a higher melting temperature than the non-stereocomplexed form; stereocomplexed polymers often have superior properties compared to their non-stereocomplexed constituents. The present application discloses combining grafted filler particles with matrix materials in which the grafted polymer layer forms a stereocomplex with the polymer matrix. The resulting composite materials have properties which exceed both filled polymer systems and stereocomplexed polymers.
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申请公布号 |
US2011319509(A1) |
申请公布日期 |
2011.12.29 |
申请号 |
US201113070378 |
申请日期 |
2011.03.23 |
申请人 |
DORGAN JOHN R.;BRAUN BIRGIT;POLYNEW, INC. |
发明人 |
DORGAN JOHN R.;BRAUN BIRGIT |
分类号 |
C08L67/04;C08J9/35;C08L1/08 |
主分类号 |
C08L67/04 |
代理机构 |
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