Artificial polymer latices in core-shell form and method of preparation
US5356955A · kind A · utility
1Cited by
6References
10Claims
0Family size
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Key dates
| Filing date | Nov 23, 1992 |
| Grant date | Oct 18, 1994 |
| Priority date | — |
| Expiry date | Nov 23, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/902
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Stable aqueous artificial latices having a core-shell structure are prepared from two otherwise incompatible polymers in a blend also including a copolymer of said polymers. For example, an artificial latex in which the particles have a styrene-acrylonitrile core and an EPDM shell can be prepared.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.