Title:
FLUORINE-CONTAINING ELASTOMER COMPOSITION HAVING EXCELLENT PROCESSABILITY
Document Type and Number:
Japanese Patent JPS6086147
Kind Code:
A
Abstract:
PURPOSE: To provide the titled composition having pressure-sensitive adhesivity and excellent processability, and giving a sheet having smooth surface, by adding a specific liquid polymer to the base resin.
CONSTITUTION: 100pts.(wt.) of a fluorine-containing elastomer is compounded with 1W50pts., preferably 3W30pts. of a liquid polymer having a weight-average molecular weight of 8,000W200,000 (reduced to polystyrene and calculated from a gelpermeation chromatogram). The elastomer is selected from tetrafluoroethylene-propylene copolymer, vinylidenne fluoride-hexafluoropropylene copolymer, and vinylidene fluoride-hexafluoropropylene-tetrafluoroethylene terpolymer. The liquid polymer is preferably polyisobutylene or polybutene.
Inventors:
KASHIWAKURA JIYUNJI
SAKAI MASATO
MORI YOUJI
TAKEMURA YASUHIKO
SAKAI MASATO
MORI YOUJI
TAKEMURA YASUHIKO
Application Number:
JP19352083A
Publication Date:
May 15, 1985
Filing Date:
October 18, 1983
Export Citation:
Assignee:
JAPAN SYNTHETIC RUBBER CO LTD
International Classes:
C08L27/12; C08L1/00; C08L7/00; C08L9/00; C08L11/00; C08L21/00; C08L23/00; C08L23/20; C08L27/00; C08L33/00; C08L33/02; C08L101/00; (IPC1-7): C08L9/00; C08L11/00; C08L23/20; C08L27/12
Attorney, Agent or Firm:
Akira Ito