Shoe sole component

Details Shoe sole component Shoe sole component

2011-08-30

2011-08-30

Jagannathan, Vasu (Department: 1764)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

C521S143000, C521S144000, C521S150000, C525S191000, C525S240000, C525S241000, C036S02500A, C036S03200A

Reexamination Certificate

active

08008363

ABSTRACT:
There is provided a shoe sole component that has properties such as strength and cushioning property that are suppressed from being changed even under a wide temperature range from severe cold at −10° C. or lower to high temperature conditions exceeding 30° C. A shoe sole component includes a cross-linked foam of a resin composition, the resin composition containing a thermoplastic polyolefin resin, in which tan δ [−20° C. to 40° C.] at a frequency of 10 Hz measured according to JIS K 7244-4 is 0.01 to 0.5, and tan δ [−20° C.]/tan δ [40° C.] at a frequency of 10 Hz is 0.7 to 1.3.

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