Polyester plasticizers
US4132696A · kind A · utility
2Cited by
6References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 15, 1976 |
| Grant date | Jan 2, 1979 |
| Priority date | — |
| Expiry date | Oct 15, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A random polyester containing residues of aliphatic diols, aromatic dicarboxylic acids and hydroxyacids and being endstopped by monocarboxylic acids are useful plasticizers especially for polyvinyl chloride polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.