Title:
IONOMER COMPOSITION
Document Type and Number:
Japanese Patent JPH05194806
Kind Code:
A
Abstract:
PURPOSE:To provide a composition exhibiting excellent non-electrifiability and less water absorption and bleeding tendencies by the employment of less amounts of alkali metal ions and/or polyoxyalkylene glycol in an ionomer composition containing a polyoxyalkylene polyol. CONSTITUTION:The objective composition comprises 100 pts.wt. ionomer comprising a plurality of ionomer species each composed of an ethylene/unsaturated carboxylic acid copolymer containing an alkali metal as an ion source, at least two thereof being different in the proportion of the unsaturated carboxylic acid component (preferably, having a difference of 1-7mol%), and 0.1-30 pts.wt. polyoxyalkylene polyol.
Inventors:
HARA HISAAKI
DATE KENICHI
HIRASAWA EISAKU
DATE KENICHI
HIRASAWA EISAKU
Application Number:
JP32639891A
Publication Date:
August 03, 1993
Filing Date:
November 14, 1991
Export Citation:
Assignee:
MITSUI DU PONT POLYCHEMICAL
International Classes:
C08L23/26; (IPC1-7): C08L23/26
Attorney, Agent or Firm:
Yamaguchi Kazu