P.V.C. Compositions for extrusion moulding
US4283310A · kind A · utility
12Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1979 |
| Grant date | Aug 11, 1981 |
| Priority date | — |
| Expiry date | Nov 6, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S260/15
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polyvinyl chloride composition for use in extrusion moulding contains an alkaline earth metal or zinc soap of one or more fatty acids having an iodine value of from 20-60 as the only stabilizer, a lubricant and is lead-free.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.