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Title:
IONOMER RESIN COMPOSITION AND HEAT SHRINKABLE TUBE USING THE SAME
Document Type and Number:
Japanese Patent JP2007204729
Kind Code:
A
Abstract:

To provide a heat shrinkable tube having rigidity enough for performing covering and shrinking processing of a lithium ion battery which is an adherend with an automatic machine, completing the shrinking processing at a temperature as low as 120°C or below and having excellent electrolyte resistance and to provide an ethylenic ionomer resin composition suitably usable as a material for the heat shrinkable tube.

The ionomer resin composition comprises an ethylenic ionomer resin and an organized clay. The ionomer resin composition is characterized in that the content of the organized clay is ≥2 to ≤60 wt.% based on the whole ionomer resin composition. A tubular molded product is characterized in that the ionomer resin composition is extruded into the tubular form.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
NISHIKAWA SHINYA
HAYAMI HIROSHI
YAMAZAKI SATOSHI
Application Number:
JP2006196405A
Publication Date:
August 16, 2007
Filing Date:
July 19, 2006
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
C08L23/26; B29C48/32; B29C61/06; C08J5/00; C08K9/04; H01M50/121; B29K35/00
Domestic Patent References:
JPH10208706A1998-08-07
JPH11170365A1999-06-29
JPH11181190A1999-07-06
JP2002194109A2002-07-10
JP2005521768A2005-07-21
Foreign References:
WO2004063264A12004-07-29
Attorney, Agent or Firm:
Minoru Nakano
Mikio Yamaguchi
Hideaki Nishima