Title:
WATER-REPELLENT OIL-REPELLENT AGENT COMPOSITION, PROCESS FOR PRODUCTION THEREOF, AND METHOD FOR TREATMENT OF ARTICLE
Document Type and Number:
WIPO Patent Application WO/2010/140668
Kind Code:
A1
Abstract:
Disclosed are: a water-repellent oil-repellent agent composition which can impart satisfactory dynamic water-repellency and post-air-drying water-repellency to the surface of an article and has low environmental impact; a process for producing the water-repellent oil-repellent agent composition; and a method for treating an article. A water-repellent oil-repellent agent composition is used, which comprises: a copolymer composed of a constituent unit derived from a monomer (a), a constituent unit derived from a monomer (b) and a constituent unit derived from a monomer (c) and having a mass average molecular weight of 40000 or more; and a medium. The monomer (a): a compound represented by formula: (Z-Y)nX (wherein Z represents a C1-6 polyfluoroalkyl group, or the like; Y represents a bivalent organic group, or the like; n represents 1 or 2; and X represents a polymerizable unsaturated group). The monomer (b): an olefin homopolymer having a glass transition temperature of 50˚C or lower. The monomer (c): a (meth)acrylate having no polyfluoroalkyl group and having a C12-30 alkyl group.
Inventors:
OTOZAWA NOBUYUKI (JP)
SUGIYAMA KAZUNORI (JP)
SHIMADA MINAKO (JP)
OOMORI YUUICHI (JP)
SUGIYAMA KAZUNORI (JP)
SHIMADA MINAKO (JP)
OOMORI YUUICHI (JP)
Application Number:
PCT/JP2010/059477
Publication Date:
December 09, 2010
Filing Date:
June 03, 2010
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
OTOZAWA NOBUYUKI (JP)
SUGIYAMA KAZUNORI (JP)
SHIMADA MINAKO (JP)
OOMORI YUUICHI (JP)
OTOZAWA NOBUYUKI (JP)
SUGIYAMA KAZUNORI (JP)
SHIMADA MINAKO (JP)
OOMORI YUUICHI (JP)
International Classes:
C09K3/18; C08F212/14; C08F216/12; C08F218/04; C08F220/24
Domestic Patent References:
| WO2008136435A1 | 2008-11-13 | |||
| WO2008149676A1 | 2008-12-11 | |||
| WO2008136435A1 | 2008-11-13 |
Foreign References:
| JP2007520583A | 2007-07-26 | |||
| JP2001098033A | 2001-04-10 | |||
| JP2007333564A | 2007-12-27 | |||
| JP2009136034A | 2009-06-18 |
Other References:
See also references of EP 2439249A4
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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