Hydroxy-phenoxyether polyester coextruded laminates
US5731094A · kind A · utility
27Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1996 |
| Grant date | Mar 24, 1998 |
| Priority date | — |
| Expiry date | Oct 22, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminate structure comprises one or more layers of a polyester and one or more layers of a hydroxy-phenoxyether polymer. The laminate structure can be prepared by coextruding one or more layers of a polyester and one or more layers of a hydroxy-phenoxyether polymer. The laminate structure can be fabricated into articles using conventional fabrication techniques such as compression molding, injection molding, blow molding, extrusion, solvent casting, calendering and thermoforming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.