Plasticized, heat-stabilized PVC compositions
US4123399A · kind A · utility
17Cited by
4References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 1977 |
| Grant date | Oct 31, 1978 |
| Priority date | — |
| Expiry date | Jun 28, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/098
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
PVC is plasticized and stabilized against the effects of heat by formulating therewith [1] a plasticizer, and minor amounts of [2] a mixed organometallic salt couplet, [3] a polyol, and [4] a .beta.-diketone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.