Title:
【発明の名称】安定化されたポリケトン組成物
Document Type and Number:
Japanese Patent JPH06508873
Kind Code:
A
Abstract:
PCT No. PCT/GB92/01230 Sec. 371 Date Jan. 7, 1994 Sec. 102(e) Date Jan. 7, 1994 PCT Filed Jul. 7, 1992 PCT Pub. No. WO93/01239 PCT Pub. Date Jan. 21, 1993.A polymer composition stabilized against degradation during melt processing comprises a major amount of a polymer of carbon monoxide and at least one olefin and a minor amount of a stabilizer. The stabilizer can be a mixture of an aluminum trailalkoxide or hydrolysis product thereof with a amine, preferably a C12 to C20 amine; alternatively the stabilizer can be the reaction product of an aluminum alkoxide and an amine, preferably a C1 to C20 amine, or it can be a compound of the formula Al(ORx2)(NR3R4y).
Inventors:
Dolden, John Groves
Hodgson, Philip Kenneth Gordon
Hodgson, Philip Kenneth Gordon
Application Number:
JP50209693A
Publication Date:
October 06, 1994
Filing Date:
July 07, 1992
Export Citation:
Assignee:
BP CHEMICALS LIMITED
International Classes:
C08K5/00; C08K5/05; C08K5/17; C08L73/00; (IPC1-7): C08L73/00; C08K5/00; C08K5/05; C08K5/17
Attorney, Agent or Firm:
Haruo Hamada