Functionalized poly(arylene ether) composition and method
US7329708B2 · kind B2 · utility
20Cited by
56References
37Claims
0Family size
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Key dates
| Filing date | Aug 18, 2004 |
| Grant date | Feb 12, 2008 |
| Priority date | — |
| Expiry date | Oct 21, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curable composition includes an olefinically unsaturated monomer and a poly(arylene ether) having two polymerizable groups and an intrinsic viscosity of about 0.05 to about 0.30 deciliters per gram. The composition exhibits an improved combination of high flow during molding and high post-cure stiffness and impact strength. The composition is particularly useful for fabricating plastic-packaged electronic devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.