Title:
FABRIC-LIKE MATERIAL FOR REINFORCEMENT IN URETHANE FOAM MOLDING, AND METHOD FOR PRODUCING URETHANE FOAM MOLDED BODY UTILIZING SAME
Document Type and Number:
WIPO Patent Application WO/2018/008557
Kind Code:
A1
Abstract:
This fabric-like material (1) for reinforcement in urethane foam molding is obtained by impregnating a part of the surface of an nonwoven fabric (2) of organic fibers with a hot melt magnetic material (3) and immobilizing the hot melt magnetic material (3). This fabric-like material (1) for reinforcement in urethane foam molding is characterized in that the hot melt magnetic material (3) satisfies the composition described below, while having a softening point of from 70°C to 100°C (inclusive). An ethylene-vinyl acetate copolymer (A): from 10% by mass to 95% by mass (inclusive) A wax (B): from 0% by mass to 30% by mass (inclusive) A magnetic powder (C): from 5% by mass to 70% by mass (inclusive) (In this regard, the total of the components (A), (B) and (C) is taken as 100% by mass.)
Inventors:
MURATA YOSHIYUKI (JP)
INUZUKA KENSUKE (JP)
IWASAWA TOSHIO (JP)
HARA KENICHI (JP)
SENAGA TAKAFUMI (JP)
INUZUKA KENSUKE (JP)
IWASAWA TOSHIO (JP)
HARA KENICHI (JP)
SENAGA TAKAFUMI (JP)
Application Number:
PCT/JP2017/024212
Publication Date:
January 11, 2018
Filing Date:
June 30, 2017
Export Citation:
Assignee:
TOYOTA BOSHOKU KK (JP)
MOLD TECHNICAL OFFICE CO LTD (JP)
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO ADL CORP (JP)
TOYOCHEM CO LTD (JP)
MOLD TECHNICAL OFFICE CO LTD (JP)
TOYO INK SC HOLDINGS CO LTD (JP)
TOYO ADL CORP (JP)
TOYOCHEM CO LTD (JP)
International Classes:
D06M11/83; B29C33/16; B29C39/10; B29C44/00; B29C70/88; C08J5/04; D06M13/02; D06M15/227; D06M15/333; D06M23/08; B29K105/06
Foreign References:
| JP2015048544A | 2015-03-16 | |||
| JP2016036463A | 2016-03-22 | |||
| US20090277566A1 | 2009-11-12 | |||
| JP2001252930A | 2001-09-18 | |||
| JP2013082184A | 2013-05-09 | |||
| JP2006241637A | 2006-09-14 | |||
| JP2016050372A | 2016-04-11 | |||
| JP2004506065A | 2004-02-26 |
Other References:
MITSURU SENBA ET AL., EVA NANO COMPOSITE NO TOKUSEI, TOSO KENKYU-GIJUTSU HOKOKU, vol. 54, 2010, pages 41 - 46, Retrieved from the Internet [retrieved on 20170908]
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
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