Phenolic resins, carboxylic resins and the elastomers containing adhesive
US4578425A · kind A · utility
26Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 1985 |
| Grant date | Mar 25, 1986 |
| Priority date | — |
| Expiry date | Feb 13, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31688
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An adhesive is disclosed for use in flexible circuitry, laminates and electrical products. The adhesive has improved flexibility and adhesive properties. It may be applied in solution form or may be cast as a free-standing film which is later heated and compressed to give adhesive properties. The adhesive comprises a phenolaldehyde resin or other phenolic resin, an epoxy resin and an elastomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.