Title:
ELASTOMER BLEND
Document Type and Number:
Japanese Patent JPS5959740
Kind Code:
A
Abstract:
The processability of an uncured soft elastomer is improved by blending the elastomer under shear conditions with a terpolymer of ethylene with carbon monoxide and with a copolymerizable ethylenically unsaturated monomer in the presence of a crosslinking agent for polymer (T) which does not substantially cure elastomer (E). Gel resulting from crosslinking polymer (T) improves the properties of the blend as compared with the soft elastomer alone. When elastomer (E) and the crosslinking agent for polymer (T) risk undergoing a reaction which would result in substantially crosslinking elastomer (E), one may substitute another soft elastomer (E,) for elastomer (E) to avoid this undesirable result and then blend the resulting composition with elastomer (E).
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Inventors:
JIYON FURANSHISU HAGUMAN
CHIIKAI SHII
CHIIKAI SHII
Application Number:
JP15728283A
Publication Date:
April 05, 1984
Filing Date:
August 30, 1983
Export Citation:
Assignee:
DU PONT
International Classes:
C08K5/17; C08L7/00; C08L21/00; C08L23/00; C08L23/16; C08L23/08; C08L33/00; C08L33/02; C08L73/00; C08L101/00; (IPC1-7): C08K5/17; C08L21/00; C08L23/08; C08L23/16
Attorney, Agent or Firm:
Heikichi Odashima