Title:
AQUEOUS DISPERSION COMPOSITION OF CROSSLINKABLE FLUORORESIN
Document Type and Number:
WIPO Patent Application WO/1999/021920
Kind Code:
A1
Abstract:
An aqueous dispersion composition of a fluoropolymer giving a coating material which has excellent storage stability and forms a film excellent in dirt adhesion prevention and dirt removal and having sufficient gloss and hardness. The aqueous dispersion composition of a crosslinkable fluororesin comprises an aqueous fluoropolymer (B) dispersion obtained by polymerizing at least one fluorine-free monomer comprising a fluorine-free monomer (a) having a carboxyl group and/or an acetoacetyl group and a reactive $g(a),$g(b)-unsaturated group by seed polymerization in the presence of particles of a fluoropolymer (A) in an aqueous medium and a compound of a polyvalent metal capable of metal crosslinking.
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Inventors:
TSUDA NOBUHIKO (JP)
IMOTO KATSUHIKO (JP)
MITSUHATA NOBUO (JP)
NAGATO MASARU (JP)
IMOTO KATSUHIKO (JP)
MITSUHATA NOBUO (JP)
NAGATO MASARU (JP)
Application Number:
PCT/JP1998/004603
Publication Date:
May 06, 1999
Filing Date:
October 13, 1998
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
TSUDA NOBUHIKO (JP)
IMOTO KATSUHIKO (JP)
MITSUHATA NOBUO (JP)
NAGATO MASARU (JP)
TSUDA NOBUHIKO (JP)
IMOTO KATSUHIKO (JP)
MITSUHATA NOBUO (JP)
NAGATO MASARU (JP)
International Classes:
C09D5/00; C08F2/44; C08F8/42; C08F259/08; C08L51/00; C09D151/00; (IPC1-7): C08L51/00; C08F2/44; C08F8/00; C08F259/08; C09D151/00
Foreign References:
JPH0532841A | 1993-02-09 | |||
JPH08120211A | 1996-05-14 | |||
JPH10120801A | 1998-05-12 |
Other References:
See also references of EP 1026201A4
Attorney, Agent or Firm:
Asahina, Sohta (Tanimachi 2-chome Chuo-ku, Osaka-shi Osaka, JP)
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