Title:
RESIN COMPOSITION FOR CROSSLINKING/FOAM MOLDING, CROSSLINKED MOLDED FOAM, MEMBER FOR FOOTWEAR, AND FOOTWEAR
Document Type and Number:
WIPO Patent Application WO/2010/137719
Kind Code:
A1
Abstract:
Disclosed is a resin composition for crosslinking/foam molding which comprises a resin ingredient, a blowing agent, and a crosslinking agent, wherein the resin ingredient is an ethylene/α-olefin copolymer that comprises monomer units based on ethylene and monomer units based on an α-olefin having 3 to 20 carbon atoms and satisfies all of the following: (1) to have a density of 860-950 kg/m3, (2) to have a melt flow rate (MFR) of 0.01-10 g/10 min, (3) to have a ratio of weight-average molecular weight (Mw) to number-average molecular weight (Mn), Mw/Mn, of 5.5-30, (4) to have a ratio of Z-average molecular weight (Mz) to weight-average molecular weight (Mw), Mz/Mw, of 2-4, and (5) to have a melt tension (MT) of 8 cN or higher.
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Inventors:
YAMADA KATSUHIRO (JP)
NOZUE YOSHINOBU (JP)
NOZUE YOSHINOBU (JP)
Application Number:
PCT/JP2010/059165
Publication Date:
December 02, 2010
Filing Date:
May 25, 2010
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
YAMADA KATSUHIRO (JP)
NOZUE YOSHINOBU (JP)
YAMADA KATSUHIRO (JP)
NOZUE YOSHINOBU (JP)
International Classes:
C08J9/04; A43B13/04; C08F210/16; C08J9/38; C08L23/08; C08F4/6592
Domestic Patent References:
| WO2009069821A1 | 2009-06-04 | |||
| WO2009069822A1 | 2009-06-04 |
Foreign References:
| JPH07238114A | 1995-09-12 | |||
| JP2005314638A | 2005-11-10 | |||
| JP2008088443A | 2008-04-17 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Toru Nakayama (JP)
Toru Nakayama (JP)
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