Pressure sensitive adhesion compositions
US4292231A · kind A · utility
11Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 1980 |
| Grant date | Sep 29, 1981 |
| Priority date | — |
| Expiry date | Feb 26, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2857
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Pressure-sensitive adhesives having improved cohesive strength are formed by reacting an acrylic interpolymer with a metal alkoxide or chelated metal alkoxide such as a chelated ester of orthotitanic acid. The novel feature of this invention comprises the use of an interpolymer containing a vinyl monomer which contains both a carboxylic acid and a carbamate functional group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.