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Title:
THERMOPLASTIC ELASTOMER BLEND
Document Type and Number:
WIPO Patent Application WO/2006/067894
Kind Code:
A1
Abstract:
A thermoplastic elastomer blend comprising 15 to 85% by weight of a crosslinked acrylic rubber-dispersed polyamide thermoplastic elastomer and 85 to 15% by weight of a polyester thermoplastic elastomer, or a thermoplastic elastomer blend comprising 20 to 90% by weight of a crosslinked acrylic rubber-dispersed polyamide thermoplastic elastomer and 80 to 10% by weight of a polyamide thermoplastic elastomer. The crosslinked acrylic rubber-dispersed polyamide thermoplastic elastomer may be used as a blend with both a polyester thermoplastic elastomer and a polyamide thermoplastic elastomer. This thermoplastic elastomer blend is useful, e.g., as a joint boot molding material which is also usable on the in-board side of a joint boot and has excellent heat resistance and low-temperature properties.

Inventors:
Watanabe, Kensuke c/o NOK Corporation 3-1 (Tsujidoshinmachi 4-chome Fujisawa-sh, Kanagawa 42, 25100, JP)
Kojima, Yoshifumi c/o NOK Corporation 3-1 (Tsujidoshinmachi 4-chome Fujisawa-sh, Kanagawa 42, 25100, JP)
Takeishi, Yoshiyuki c/o NOK Corporation 3-1 (Tsujidoshinmachi 4-chome Fujisawa-sh, Kanagawa 42, 25100, JP)
Application Number:
PCT/JP2005/015745
Publication Date:
June 29, 2006
Filing Date:
August 30, 2005
Export Citation:
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Assignee:
NOK CORPORATION (12-15, Shibadaimon 1-chome Minato-k, Tokyo 85, 10585, JP)
Watanabe, Kensuke c/o NOK Corporation 3-1 (Tsujidoshinmachi 4-chome Fujisawa-sh, Kanagawa 42, 25100, JP)
Kojima, Yoshifumi c/o NOK Corporation 3-1 (Tsujidoshinmachi 4-chome Fujisawa-sh, Kanagawa 42, 25100, JP)
Takeishi, Yoshiyuki c/o NOK Corporation 3-1 (Tsujidoshinmachi 4-chome Fujisawa-sh, Kanagawa 42, 25100, JP)
International Classes:
C08L77/00; C08L67/00; C08L77/12; F16D3/84; F16J3/04; F16J15/52; C08L33/04
Foreign References:
JPS61136539A
JPS57147519A
JPH06107867A
JP2000273322A
JPS5436355A
Other References:
See also references of EP 1829929A1
Attorney, Agent or Firm:
Yoshida, Toshio (YOSHIDA PATENT OFFICE, No. 202 Hillside Ebisu Bldg., 21-11, Ebisuminami 1-chome, Shibuya-k, Tokyo 22, 15000, JP)
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