Process for manufacture of acrylic core/shell polymers
US3985703A · kind A · utility
111Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1975 |
| Grant date | Oct 12, 1976 |
| Priority date | — |
| Expiry date | Jun 24, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/902
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for the isolation of acrylic core/shell polymers with a high percentage of a rubbery phase by spraydrying in the presence of inert particulate material such as fumed silica in the gaseous drying medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.