Surface priming composition for proteinaceous substrates; method of making and using same
US4863993A · kind A · utility
36Cited by
7References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 1987 |
| Grant date | Sep 5, 1989 |
| Priority date | — |
| Expiry date | Dec 9, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q3/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An invented composition for promoting the adhesion of adhesives, coatings and/or composites to proteinsceous substrates is disclosed comprising a water-miscible solvent; and an unsaturated caboxylic acid of the general formula: ##STR1## where R.sub.1 is selected from CH.dbd.CH, C(CH.sub.3).dbd.C(CH.sub.3), C(CH.sub.3).dbd.CH, CH.sub.2 CH.sub.2, or CH.sub.2 CH.sub.2 CH.sub.2 ; and R.sub.2 is selected from a terminally mono-, di-, tri-, or multi- unsaturated group. Methods of making the compound and methods of its use are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.