Fluorine-containing adhesive and adhesive film and laminated article made by using the same
US6479161B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1999 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Dec 3, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31909
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A fluorine-containing adhesive comprising a fluorine-containing ethylenic polymer (A) having functional group which has a crystalline melting point or glass transition temperature of not more than 270° C. and is prepared by copolymerizing (a) 0.05 to 30% by mole of at least one of fluorine-containing ethylenic monomers having at least one functional group selected from the group consisting of carboxyl and a carboxylic salt group and (b) 70 to 99.95% by mole of at least one of fluorine-containing ethylenic monomers which do not have the above-mentioned functional group and is copolymerizable with the component (a). To provide the fluorine-containing adhesive maintaining chemical resistance, solvent resistance, weather resistance and stain-proofing property and giving direct strong adhesion particularly to a substrate of metal, glass, resin, etc. and an adhesive film and laminated article which are produced from the fluorine-containing adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.