Title:
POLYACETAL RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO1992020745
Kind Code:
A3
Abstract:
Incorporation into polyacetal of 0.01-15 weight percent of certain epoxy-containing polymer compounds, oxazolyl-containing monomer and polymer compounds, and/or styrene acrylonitrile graft polymer compounds yields polyacetal compositions having excellent tensile strength after long-term aging and also after long-term aging in grease. The compositions are useful in automotive and electrical/electronic applications.
Inventors:
TAKAHASHI TATSUHIRO (US)
KOBAYASHI TOSHIKAZU (US)
KOBAYASHI TOSHIKAZU (US)
Application Number:
PCT/US1992/004006
Publication Date:
January 21, 1993
Filing Date:
May 21, 1992
Export Citation:
Assignee:
DU PONT (US)
International Classes:
C08L59/00; C08L23/02; C08L25/08; C08L35/06; C08L51/00; C08L63/00; (IPC1-7): C08L59/00
Domestic Patent References:
| WO1991017212A1 | 1991-11-14 |
Foreign References:
| EP0354802A1 | 1990-02-14 | |||
| EP0338303A2 | 1989-10-25 | |||
| EP0420564A2 | 1991-04-03 | |||
| EP0340926A2 | 1989-11-08 |
Other References:
CHEMICAL ABSTRACTS, vol. 101, no. 12, 17 September 1984, Columbus, Ohio, US; abstract no. 92071, page 42 ;
PATENT ABSTRACTS OF JAPAN vol. 9, no. 32 (C-265)(1755) 9 February 1985 & JP,A,59 176 342 ( NIPPON GOSEI GOMU ) 5 October 1984
PATENT ABSTRACTS OF JAPAN vol. 9, no. 32 (C-265)(1755) 9 February 1985 & JP,A,59 176 342 ( NIPPON GOSEI GOMU ) 5 October 1984
Download PDF:
Previous Patent: CURED FLUOROELASTOMER COMPOSITIONS
Next Patent: POLYMERIC COMPOSITIONS HAVING BOUND ANTIBODIES
Next Patent: POLYMERIC COMPOSITIONS HAVING BOUND ANTIBODIES