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Title:
THERMOPLASTIC POLYURETHANE ELASTOMER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/080194
Kind Code:
A1
Abstract:
The present invention is a thermoplastic polyurethane elastomer composition comprising a thermoplastic polyurethane elastomer, an inorganic flame retardant that is a metal hydroxide and/or a metal hydrate, a phosphorus flame retardant, and a melamine flame retardant, wherein 5 to 50 parts by mass of the inorganic flame retardant, 15 to 50 parts by mass of the phosphorus flame retardant, and 25 to 50 parts by mass of the melamine flame retardant are included at these proportions with respect to 100 parts by mass of the thermoplastic polyurethane elastomer, and the thermoplastic polyurethane elastomer is a carbonate thermoplastic polyurethane elastomer having a plurality of carbonate bonds in the molecular chain of the elastomer.

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Inventors:
KOBAYASHI TOYA (JP)
TAMURA AKIO (JP)
Application Number:
PCT/JP2022/041136
Publication Date:
May 11, 2023
Filing Date:
November 04, 2022
Export Citation:
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Assignee:
SHIN ETSU POLYMER CO LTD (JP)
International Classes:
C08L75/04; C08K3/016; C08K5/3477; C08K5/521
Foreign References:
JP2017531711A2017-10-26
JP2021075612A2021-05-20
JP2021080313A2021-05-27
CN106832884A2017-06-13
JP2017502143A2017-01-19
JP2014529860A2014-11-13
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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