Aqueous dispersions of plasticized polymer particles
US4502888A · kind A · utility
21Cited by
10References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1982 |
| Grant date | Mar 5, 1985 |
| Priority date | — |
| Expiry date | Dec 13, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2301/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Aqueous dispersions of water-insoluble polymers employ fatty acid salts as plasticizers/stabilizers. These dispersions may be coagulated by adjusting the pH until the fatty acid salts are converted to free acid form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.