Thermoplastic vulcanizates for potable water applications
US7413784B2 · kind B2 · utility
13Cited by
14References
22Claims
0Family size
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Key dates
| Filing date | Jun 19, 2006 |
| Grant date | Aug 19, 2008 |
| Priority date | — |
| Expiry date | Aug 14, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1397
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A thermoplastic vulcanizate comprising a dynamically-cured rubber, a thermoplastic polymer, and at least 2 percent by weight, based on the total weight of the thermoplastic vulcanizate, of a polyalphaolefin oligomer, where the polyalphaolefin oligomer is characterized by a kinematic viscosity per ASTM D445 at 100° C. of at least 35 cSt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.