Vinyl chloride polymer/neopentyl glycol bis(diphenyl phosphate) compositions
US7473725B2 · kind B2 · utility
0Cited by
6References
13Claims
0Family size
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Key dates
| Filing date | Jun 24, 2003 |
| Grant date | Jan 6, 2009 |
| Priority date | — |
| Expiry date | Jan 13, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/523
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A vinyl chloride resin composition contains, as the major plasticizer, a neopentyl glycol bis(diphenyl phosphate) composition in an amount that is no less than about 25% by weight, based upon the vinyl chloride resin being present at 100%, by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.