Title:
WATER-REPELLENT/OIL-REPELLENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2006/022122
Kind Code:
A1
Abstract:
Disclosed is an aqueous water-repellent/oil-repellent composition containing the following components (A), (B) and (C). Fluorine-containing copolymer (A): a copolymer containing a polymerizable monomer (a1) having a perfluoroalkyl group with 1-6 carbon atoms or a perfluoroalkenyl group wherein the amount of (a1) is not less than 20% by weight relative to the copolymer. Surfactant (B): a surfactant essentially containing a sorbitan ester or an alkylene oxide addition product thereof. Aqueous medium (C): a medium substantially containing water only or water and a water-soluble organic solvent.
Inventors:
KASHIWAGI MASATO (JP)
Application Number:
PCT/JP2005/014117
Publication Date:
March 02, 2006
Filing Date:
August 02, 2005
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
KASHIWAGI MASATO (JP)
KASHIWAGI MASATO (JP)
International Classes:
C09D157/00; C09K3/18; D06M15/277; D06M15/53
Domestic Patent References:
| WO2000037583A1 | 2000-06-29 | |||
| WO2002072727A1 | 2002-09-19 | |||
| WO2002064696A1 | 2002-08-22 | |||
| WO2002024828A1 | 2002-03-28 | |||
| WO2003062347A1 | 2003-07-31 |
Foreign References:
| JPS5571779A | 1980-05-30 | |||
| JPS61264081A | 1986-11-21 | |||
| JPS61276880A | 1986-12-06 | |||
| JPH10273879A | 1998-10-13 | |||
| JPH10292265A | 1998-11-04 | |||
| JPH10316719A | 1998-12-02 | |||
| JP2000290640A | 2000-10-17 | |||
| JP2001115877A | 2001-04-24 |
Other References:
See also references of EP 1788047A4
None
None
Attorney, Agent or Firm:
Kawamiya, Osamu (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka 01, JP)
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