Acrylic acid-sodium vinylsulfonate-vinyl acetate terpolymer and use thereof as a dispersant
US4604211A · kind A · utility
7Cited by
17References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1985 |
| Grant date | Aug 5, 1986 |
| Priority date | — |
| Expiry date | Jan 29, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F5/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Terpolymers of acrylic acid, sodium vinylsulfonate and vinyl acetate are disclosed. These materials are effective dispersants for industrial water systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.