WEAK SOLVENT TYPE FLUORINE RESIN COATING COMPOSITION AND METHOD FOR FORMING COATING FILM

PROBLEM TO BE SOLVED: To provide a weak solvent type fluorine resin composition that can give a coating film causing no gloss change under a low-temperature environment even in the case where a large amount of weak solvent is included and provide a method for forming the coating film. SOLUTION: The...

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Bibliographic Details
Main Authors YAMAMOTO ARITOSHI, HAMAIDE RYOJI, NISHI TADAHIKO, SHO KATSUHIKO
Format Patent
LanguageEnglish
Published 15.06.2006
Subjects
ADHESIVES
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
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
PERFORMING OPERATIONS
POLISHES
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To provide a weak solvent type fluorine resin composition that can give a coating film causing no gloss change under a low-temperature environment even in the case where a large amount of weak solvent is included and provide a method for forming the coating film. SOLUTION: The weak solvent type fluorine resin composition includes a fluorine atom-containing resin and a hydroxy group-containing acryl resin, a fluorine atom content is 2 to 25 mass% in the solid component of the coating resin, the hydroxyl value is 20 to 60 mg KOH and the fluorine atom-containing resin dissolves, when the double mass of n-hexane/xylene mixed solvent at a mass ratio = 100/50, based on the resin, is added to the resin under the environment at 23°C, and, when the triple mass of n-hexane/xylene mixed solvent at a mass ratio = 100/30, based on the resin, is added under the environment at 5°C, the mixture become cloudy. Further, the resin mixture of the fluorine atom-containing resin with the hydroxy group-containing acryl resin in which the solid mass ratio is 50/50 is dissolved in the triple mass of n-hexane/xylene mixed solvent at a mass ratio = 100/30, based on the resin, under the environment at 5°C. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040342687