High impact composition of ring-opening polymerization product
US4105608A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 1975 |
| Grant date | Aug 8, 1978 |
| Priority date | — |
| Expiry date | May 6, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L101/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
High impact composition of ring-opening polymerization product formed of (A) 100 parts by weight of at least one ring-opening polymerization product selected from the group consisting of (a) ring-opening polymerization homopolymers of norbornene derivatives containing at least one nitrile group or a substituent including said nitrile group, (b) ring-opening polymerization homopolymers of norbornene derivatives containing at least one ester group or a substituent including said ester group, (c) ring-opening polymerization copolymers of combination of said norbornene derivatives, and (d) other ring-opening polymerization copolymers of any of said norbornene derivatives and 50 mol% at most of other unsaturated cyclic compounds; and (B) 0.05 to 10.0 parts by weight of specified metal salts of fatty acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.