Process for preparing compatibilized thermoplastic polymer blends and compositions thereof
US4864002A · kind A · utility
12Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 1985 |
| Grant date | Sep 5, 1989 |
| Priority date | — |
| Expiry date | Apr 15, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/931
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for preparing a thermoplastic polymer blend of two normally incompatible polymers by treating one polymer such that it contains repeating units of pendant cyclic iminoether groups and treating the other polymer such that it contains coreactive groups which are capable of reacting with the iminoether group to form linkages between the polymers. The compatibilized blend formed by the subject process is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.