Title:
SURFACE TREATMENT AGENT
Document Type and Number:
WIPO Patent Application WO/2018/123759
Kind Code:
A1
Abstract:
Provided is a water- and oil-repellent agent that is an aqueous dispersion containing (A) a non-fluoropolymer having repeating units derived from a non-fluorine (meth)acrylic acid ester monomer, (B) a wax, (C) an aqueous medium, and (D) an emulsifyier, wherein said water- and oil-repellent agent exhibits exceptional water- and oil-repellent processing stability without using a fluoromonomer, or in particular, a fluoroalkyl-group-containing monomer, by using a water- and oil-repellent agent, in which the non-fluorine (meth)acrylic acid ester monomer is a compound represented by the formula CH2=CA11-C(=O)-O-A12 (where A11 is a hydrogen atom or a methyl group and A12 is a linear or branched C18-30 hydrocarbon group).
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Inventors:
HARA RYOUSUKE (JP)
KAWABE RUMI (JP)
MIYAHARA MASAHIRO (JP)
YAMAMOTO IKUO (JP)
KAWABE RUMI (JP)
MIYAHARA MASAHIRO (JP)
YAMAMOTO IKUO (JP)
Application Number:
PCT/JP2017/045682
Publication Date:
July 05, 2018
Filing Date:
December 20, 2017
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C09K3/18; C08F220/10; D06M15/27
Domestic Patent References:
| WO2015178471A1 | 2015-11-26 |
Foreign References:
| JP2015137363A | 2015-07-30 | |||
| JP2005146490A | 2005-06-09 | |||
| JP2012522062A | 2012-09-20 | |||
| JP2014001252A | 2014-01-09 | |||
| JP2006328624A | 2006-12-07 | |||
| JP2015137363A | 2015-07-30 | |||
| JPS5335811B2 | 1978-09-29 |
Other References:
"Surfactant Handbook", 1 May 1998
"The HLB SYSTEM", July 1989, ICI AMERICAS INC
"The HLB SYSTEM", July 1989, ICI AMERICAS INC
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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