Low chlorine fiber filled melt processed polyarylene sulfide composition
US9365718B2 · kind B2 · utility
5Cited by
85References
26Claims
0Family size
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Key dates
| Filing date | Sep 18, 2012 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Sep 13, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K7/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Melt processed polyarylene sulfide compositions are described as are methods of forming the melt processed polyarylene sulfide compositions. The melt processed polyarylene sulfide compositions are formed according to a melt processing method that includes melt processing a mixture that includes a starting polyarylene sulfide, a disulfide compound and a filler. The melt processed polyarylene sulfide compositions may provide low chlorine content products having excellent strength characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.