Thermoplastic resin composition for reduction of squeaking noises and structure of reduced squeaking noises

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United States of America Patent

PATENT NO 9353249
SERIAL NO

14241219

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Abstract

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Provided is a thermoplastic resin composition [X] for reduction of squeaking noises containing a rubber-reinforced vinyl resin [A] obtained by polymerizing a vinyl monomer [b1] in the presence of an ethylene-α-olefin rubber polymer [a1] having Tm (melting point) of 0° C. or higher, wherein an amount of silicon contained in the thermoplastic resin composition [X] is 0.15% by mass or less based on 100% by mass of the thermoplastic resin composition [X]. According to the present invention, a structure can be provided, which is characterized in that squeaking noises that are generated when members rub against each other is remarkably reduced, that an effect of reducing squeaking noises is maintained without deterioration even when placed under high temperature for a long time, and that impact resistance and molded appearance are superior.

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Patent Owner(s)

  • TECHNO POLYMER CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Egawa, Kazuya Tokyo, JP 10 20
Mochizuki, Isamu Tokyo, JP 17 160

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