Furanone/vinyl ether copolymers
US4954593A · kind A · utility
7Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 1989 |
| Grant date | Sep 4, 1990 |
| Priority date | — |
| Expiry date | Aug 18, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a copolymer having the structure ##STR1## wherein R.sub.3 is lower alkyl or hydrogen; x is an integer having a value of from 100 to 15,000; R.sub.1 is a saturated radical or a radical having a terminal vinyl group and is selected from the group consisting of alkoxylated vinyl; alkoxylated alkanol; alkyl optionally substituted with one or more vinyl ether, alkylate,hydroxy or alkoxylated vinyl groups and phenyl optionally substituted with one or more lower alkyl, hydroxy, alkoxylate or alkoxylated vinyl groups. The invention also relates to the use of said copolymer as a protective coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.