Title:
BLOCKED POLYISOCYANATE WATER DISPERSION, FIBER PROCESSING AGENT COMPOSITION, AND FABRIC
Document Type and Number:
WIPO Patent Application WO/2013/061954
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a blocked polyisocyanate water dispersion having favorable water dispersion stability, capable of achieving high coating strength, exhibiting excellent mechanical stability as a fluorine-doped fiber processing agent, and capable of producing a fabric having high washability; and a fiber processing agent composition containing the same. The blocked polyisocyanate water dispersion contains water and a blocked polyisocyanate at least having component units (1-3), and has an average dispersed particle diameter of the blocked polyisocyanate of φ=1-250nm. 1) A polyisocyanate unit having at least one type of diisocyanate monomer unit selected from a group consisting of aliphatic diisocyanate monomers and alicyclic diisocyanate monomers. 2) A polyethylene oxide unit having a hydroxyl group on one end. 3) A blocking agent unit.
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Inventors:
MIWA YUICHI (JP)
ASAHINA YOSHIYUKI (JP)
ASAHINA YOSHIYUKI (JP)
Application Number:
PCT/JP2012/077333
Publication Date:
May 02, 2013
Filing Date:
October 23, 2012
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
MIWA YUICHI (JP)
ASAHINA YOSHIYUKI (JP)
MIWA YUICHI (JP)
ASAHINA YOSHIYUKI (JP)
International Classes:
C08G18/80; C08L75/04; D06M15/564; C09D5/02; C09D7/12; C09D175/04
Domestic Patent References:
| WO2012014850A1 | 2012-02-02 |
Foreign References:
| JP2008045072A | 2008-02-28 | |||
| JP2009046563A | 2009-03-05 | |||
| JP2002511507A | 2002-04-16 | |||
| JP2011208050A | 2011-10-20 | |||
| JP2007270374A | 2007-10-18 | |||
| JP2008163502A | 2008-07-17 |
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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Claims: