Resin composition, cross-linked foam, member for footwear, and footwear

The present invention relates to a resin composition that includes: (A1) an ethylene-a-olefin copolymer with a monomer unit based on ethylene and a monomer unit based on an a-olefin with 3-20 carbon atoms, a density of 900-940 kg/m3, a melt flow rate of 0.01-5 g/10 mins, and a flow activation energy...

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Bibliographic Details
Main Authors NOMURA JUMMA, YAMADA KATSUHIRO
Format Patent
LanguageChinese
English
Published 03.07.2013
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHARACTERISTIC FEATURES OF FOOTWEAR
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
FOOTWEAR
GENERAL PROCESSES OF COMPOUNDING
HUMAN NECESSITIES
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PARTS OF FOOTWEAR
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:The present invention relates to a resin composition that includes: (A1) an ethylene-a-olefin copolymer with a monomer unit based on ethylene and a monomer unit based on an a-olefin with 3-20 carbon atoms, a density of 900-940 kg/m3, a melt flow rate of 0.01-5 g/10 mins, and a flow activation energy of less than 40 kJ/mol; (A2) an ethylene-a-olefin with a monomer unit based on ethylene and a monomer unit based on an a-olefin with 3-20 carbon atoms, a density of 800 kg/m3 to less than 880 kg/m3, and a melt flow rate of 0.01-5 g/10 mins; (B) a cross-linking agent; and (C) a foam.
Bibliography:Application Number: CN2011851493