Heterogeneous polymers
US4855337A · kind A · utility
3Cited by
8References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1986 |
| Grant date | Aug 8, 1989 |
| Priority date | — |
| Expiry date | May 23, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/902
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Latices which may be used in paper coating compositions to provide reasonable stiffness and enhanced pick resistance contain heterogeneous particles comprising polymers based on styrene and butadiene and contain in one domain 1 to 20 weight % of an alkenyl nitrile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.