High solids latexes
US4130523A · kind A · utility
34Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1977 |
| Grant date | Dec 19, 1978 |
| Priority date | — |
| Expiry date | Jul 18, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F265/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Aqueous polymer latexes having total solids contents of nearly 70 volume percent or more are produced by a process in which a portion of a forming latex in a reaction zone is continuously withdrawn from the reaction zone during formation of a stable seed latex and an intermediate latex, and the withdrawn latex is continuously fed back to the reaction zone during the formation of the final latex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.