Title:
NONFLAMMABLE SOLVENT AND SURFACE-TREATING AGENT
Document Type and Number:
WIPO Patent Application WO/2012/005166
Kind Code:
A1
Abstract:
Disclosed are: an inexpensive and nonflammable solvent which can be used as a solvent for a fluorinated polymer; and a fluorine-containing surface-treating agent which can impart satisfactory levels of water-repellency, oil-repellency and IPA-repellency to the surface of a base material, is nonflammable, and is advantageous from the environmental and economical viewpoint. Specifically disclosed are: a nonflammable solvent comprising (1) bis(trifluoromethyl)benzene and (2) CF3CH2OCF2CF2H at a (1)/(2) ratio of 50/50 to 97/3 by mass, wherein the sum total of the contents of the both components is 80 mass% or more relative to the total amount of the solvent; and a fluorine-containing surface-treating agent containing the solvent.
Inventors:
HIRABAYASHI RYO (JP)
ISHIWATA FUSAE (JP)
FUJIE AYAKO (JP)
ISHIWATA FUSAE (JP)
FUJIE AYAKO (JP)
Application Number:
PCT/JP2011/065047
Publication Date:
January 12, 2012
Filing Date:
June 30, 2011
Export Citation:
Assignee:
AGC SEIMI CHEMICAL CO LTD (JP)
HIRABAYASHI RYO (JP)
ISHIWATA FUSAE (JP)
FUJIE AYAKO (JP)
HIRABAYASHI RYO (JP)
ISHIWATA FUSAE (JP)
FUJIE AYAKO (JP)
International Classes:
C09K3/00; C09K3/18
Foreign References:
| JP2009057530A | 2009-03-19 | |||
| JP2008038108A | 2008-02-21 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
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Claims: