Fabric-like material for reinforcement in urethane foam molding, and method for producing urethane foam molded body utilizing same
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United States of America Patent
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Jun 29, 2021
Grant Date -
Oct 10, 2019
app pub date -
Jun 30, 2017
filing date -
Jul 4, 2016
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Abstract
A fabric-like material for reinforcement in an urethane foam molding is obtained by impregnating a part of a surface of a nonwoven fabric of organic fibers with a hot melt magnetic material and immobilizing the hot melt magnetic material. The hot melt magnetic material satisfies compositions described below and has a softening point of 70 to 100° C.
- Ethylene-vinyl acetate copolymer (A): 10 to 95% by mass.Wax (B): 0 to 30% by mass.Magnetic powder (C): 5 to 70% by mass.(The total of (A), (B) and (C) is 100% by mass.).
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