Title:
【発明の名称】ポリケトンポリマー組成物
Document Type and Number:
Japanese Patent JP3059532
Kind Code:
B2
Abstract:
Improved compositions comprise polymer blends of (1) a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon with (2) a high rubber graft copolymer, and, optionally, (3) an acidic polymer containing moieties of an alpha -olefin and an alpha , beta -ethylenically unsaturated carboxylic acid. The blends demonstrate improved toughness and impact strength at both ambient and low temperatures.
Inventors:
Josie Mikhle Marchyard
Application Number:
JP16692891A
Publication Date:
July 04, 2000
Filing Date:
April 10, 1991
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
C08G67/02; C08L33/04; C08L33/00; C08L51/04; C08L73/00; C08L23/00; C08L55/00; (IPC1-7): C08L73/00; C08L33/00; C08L51/04
Domestic Patent References:
| JP4214724A | ||||
| JP232155A | ||||
| JP214241A | ||||
| JP216155A | ||||
| JP1234463A |
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)