Acrylic-based rubber modified thermoset composition
US8492482B2 · kind B2 · utility
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1References
14Claims
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Key dates
| Filing date | Nov 26, 2008 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Nov 14, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/0133
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a liquid rubber acrylic block copolymer, and its use in modifying a thermoset composition. The liquid rubber acrylic block copolymer adds toughness and flexibility to a thermoset composition. The acrylic block copolymers are especially useful for modifying epoxy compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.