Crosslinkable poly(oxyalkylene) graft copolymers
US4394493A · kind A · utility
6Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1981 |
| Grant date | Jul 19, 1983 |
| Priority date | — |
| Expiry date | Sep 30, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2969
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Crosslinkable graft copolymers of poly(oxyalkylene) are provided which comprise from about 1 percent by weight of a substituted N-methylol derivative of acrylamide grafted onto a poly(oxyalkylene)-polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.