Processing agent for polyurethane elastomer fibers

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United States of America Patent

PATENT NO 8445571
APP PUB NO 20120004352A1
SERIAL NO

13042727

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Abstract

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A processing agent for polyurethane elastomer fibers contains a specified type of dispersion medium having a mineral oil as its essential component in an amount of 80-99.99 mass % and a dispersoid of a specified type made of urethane compound in an amount of 0.01-20 mass % for a total of 100 mass %, having its average particle diameter adjusted to 0.01-500 μm as measured by a specified method such that packages with superior roll shape and unwinding property can be obtained.

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Patent Owner(s)

Patent OwnerAddress
TAKEMOTO YUSHI KABUSHIKI KAISHA2-5 MINATO-MACHI GAMAGORI-SHI AICHI-KEN 443-8611

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arakawa, Yasunobu Gamagori, JP 6 3
Ito, Jun Gamagori, JP 275 3745

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