Substrate with adhesion promoting film comprising vinyl chloride polymer plasticized with polyketone
US5334443A · kind A · utility
2Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1992 |
| Grant date | Aug 2, 1994 |
| Priority date | — |
| Expiry date | Mar 3, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/172
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Coated fabrics, for example, are disclosed comprising an open weave substrate (e.g., of polyester resin) coated with an adhesion promoting film comprising a vinyl chloride polymer and a carbon monoxide-propylene copolymer (e.g., having a molecular weight of from about 400 to about 1,000).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.