Polyarylene ether-organopolysiloxane copolymers
US5385984A · kind A · utility
17Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1993 |
| Grant date | Jan 31, 1995 |
| Priority date | — |
| Expiry date | Oct 21, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyarylene ether-organopolysiloxane copolymers are provided having amine, or ester connecting linkages between blocks resulting from the melt extrusion of epoxy, carboxy or amine functionalized polyarylene ether with epoxy, carboxy or amine functionalized organopolysiloxane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.