FLUORORESIN-CONTAINING COATING COMPOSITION

PROBLEM TO BE SOLVED: To obtain a coating composition which is excellent in resistances to chemicals, staining, and weathering, etc., by dissolving a vinylidene fluoride (co)polymer in a liquid mixture comprising specified amounts of a solvent liquid and a nonsolvent liquid which does not substantia...

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Bibliographic Details
Main Authors HARASAWA ISAMU, MIYAZAWA HIROSHI, TAKAYAMA YUKIO
Format Patent
LanguageEnglish
Published 23.01.2001
Edition7
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To obtain a coating composition which is excellent in resistances to chemicals, staining, and weathering, etc., by dissolving a vinylidene fluoride (co)polymer in a liquid mixture comprising specified amounts of a solvent liquid and a nonsolvent liquid which does not substantially dissolve and/or degrade a coated surface. SOLUTION: The liquid mixture comprises 100 pts.wt. liquid (A) which is a solvent for a vinylidene fluoride (co)polymer and 5-500 pts.wt. liquid (B) which is a nonsolvent for a vinylidene fluoride (co)polymer and does not substantially dissolve and/or degrade the coated surface of a resin molding. Alcohols, aliphatic hydrocarbons, etc., are listed as component B, alcohols, especially isopropyl alcohol, being suitable. If necessary, a resin component other than a vinylidene fluoride (co)polymer is compounded, a (meth)acrylic ester (co)polymer being especially suitable.
Bibliography:Application Number: JP19990190445