Polyvinyl chloride compositions and processing
US4332702A · kind A · utility
6Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 12, 1981 |
| Grant date | Jun 1, 1982 |
| Priority date | — |
| Expiry date | Jan 12, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/103
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention describes the use of particular partial esters of pentaerythritol as agents for lowering the viscosity of polyvinyl chloride resin materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.