Title:
COATING MATERIAL FOR AIRBAG BASE FABRIC, AND AIRBAG BASE FABRIC
Document Type and Number:
WIPO Patent Application WO/2013/047652
Kind Code:
A1
Abstract:
A water-based coating material for airbag base fabric which contains a water-soluble resin having OH groups as the base. The water-soluble resin is polyvinyl alcohol (PVAL). An aliphatic carboxylic acid or polyisocyanate that is capable of undergoing a crosslinking reaction with OH groups of the PVAL upon heating is added, and a liquid polyol that does not volatilize when heated, such as polyethylene glycol, is added as a plasticity imparter. With the coating material, it is possible to form, on one or each surface of fabric, a water-insoluble coating film which has excellent resistance to hot moisture (resistance to hot water) and has flexibility.
Inventors:
TANAKA KOKI (JP)
TSUTSUMI DAISUKE (JP)
KOBAYASHI HIROYUKI (JP)
KIMURA YUH (JP)
NARUSE MOTOAKI (JP)
KAJIRO MASAMICHI (JP)
TSUTSUMI DAISUKE (JP)
KOBAYASHI HIROYUKI (JP)
KIMURA YUH (JP)
NARUSE MOTOAKI (JP)
KAJIRO MASAMICHI (JP)
Application Number:
PCT/JP2012/074875
Publication Date:
April 04, 2013
Filing Date:
September 27, 2012
Export Citation:
Assignee:
TOYODA GOSEI KK (JP)
International Classes:
C09D129/04; B05D7/24; C09D5/00; C09D7/63; C09D175/04; D03D1/02; D06M13/148; D06M13/192; D06M13/395; D06M15/327; D06M15/53
Domestic Patent References:
| WO2009072354A1 | 2009-06-11 | |||
| WO2009139087A1 | 2009-11-19 |
Foreign References:
| JP2001214371A | 2001-08-07 | |||
| JPS5891775A | 1983-05-31 | |||
| JP2002301422A | 2002-10-15 | |||
| JP2010047036A | 2010-03-04 | |||
| JP2001089949A | 2001-04-03 | |||
| JP2008230291A | 2008-10-02 | |||
| JP2009097134A | 2009-05-07 |
Attorney, Agent or Firm:
IIDA, AKIO (JP)
Akio Iida (JP)
Akio Iida (JP)
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Claims: