Title:
IONOMER RESIN COMPOSITION AND THERMALLY SHRINKABLE TUBE MADE FROM THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/077881
Kind Code:
A1
Abstract:
An ionomer resin composition which comprises an ethylene-based ionomer resin and an organized clay, the content of the organized clay being 2-60 wt.% based on the whole ionomer resin composition; and a tube-form molded article obtained by extrusion-molding the ionomer resin composition into a tube form. This molded article has rigidity by which it can be put on a lithium-ion cell as an adherend and shrunk with an automatic machine. The shrinking is completed at a temperature as low as 120°C or below. The resin composition has excellent resistance to electrolytic solutions.
Inventors:
NISHIKAWA SHINYA (JP)
HAYAMI HIROSHI (JP)
YAMASAKI SATOSHI (JP)
HAYAMI HIROSHI (JP)
YAMASAKI SATOSHI (JP)
Application Number:
PCT/JP2006/326086
Publication Date:
July 12, 2007
Filing Date:
December 27, 2006
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
NISHIKAWA SHINYA (JP)
HAYAMI HIROSHI (JP)
YAMASAKI SATOSHI (JP)
NISHIKAWA SHINYA (JP)
HAYAMI HIROSHI (JP)
YAMASAKI SATOSHI (JP)
International Classes:
C08L23/26; B29C48/32; C08K9/04; H01M50/121
Domestic Patent References:
| WO2004063264A1 | 2004-07-29 |
Foreign References:
| JPH01208706A | 1989-08-22 | |||
| JPH11170365A | 1999-06-29 | |||
| JPH11181190A | 1999-07-06 | |||
| JP2005521768A | 2005-07-21 | |||
| JP2002194109A | 2002-07-10 |
Other References:
See also references of EP 1970406A4
Attorney, Agent or Firm:
NAKANO, Minoru et al. (1-3 Shimaya 1-chome, Konohana-k, Osaka-shi Osaka 24, JP)
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