Method for obtaining polyester laminates and said laminates
US3945875A · kind A · utility
4Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 1972 |
| Grant date | Mar 23, 1976 |
| Priority date | — |
| Expiry date | Feb 2, 1992 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention relates to a method for obtaining improved adhesion in the preparation of polyester laminates by treating the surface with an isocyanate containing ethylenic unsaturation and then applying a polyester adhesive containing a peroxide curing agent and to the said laminates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.