Thermoplastic composition comprising pvc and chlorinated polyethylene
US3994995A · kind A · utility
4Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 1975 |
| Grant date | Nov 30, 1976 |
| Priority date | — |
| Expiry date | Jan 3, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Blends of vinyl chloride polymers and chlorination products of polyolefins well suitable for dry blend technique are obtained by using a chlorinated low pressure polyethylene prepared by chlorinating in aqueous hydrochloric acid, preferably in the presence of silicic acid having a large surface and a siloxane oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.