VINYLIDENE FLUORIDE-BASED RESIN COMPOSITION

To provide a vinylidene fluoride-based resin composition excellent in drying property in addition to metal adhesion property, low moisture permeability, and rust prevention property.SOLUTION: There is provided a vinylidene fluoride-based resin composition containing a (meth)acrylic polymer (A), a vi...

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Hauptverfasser:	MAEHIRA TAKESHI, OYA AKIKO, HANABUSA SHO, MOTONARI YOSHIMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES ELECTRICITY FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a vinylidene fluoride-based resin composition excellent in drying property in addition to metal adhesion property, low moisture permeability, and rust prevention property.SOLUTION: There is provided a vinylidene fluoride-based resin composition containing a (meth)acrylic polymer (A), a vinylidene fluoride resin (B), and a solvent (C), in which an acid value of the (meth)acrylic polymer (A) is 6.5 to 30.0 mgKOH/g, a mass ratio of the (meth)acrylic polymer (A) and the vinylidene fluoride resin (B), (A)/(B) is 10/90 to 40/60, and a weight loss rate of the solvent is 50% or more when 1 g is input in a container (50 mmΦ×20 mmh) under environment of 25°C, humidity of 55% RH and 1 atom and dried for 30 min.SELECTED DRAWING: None 【課題】金属密着性、低透湿性、防錆性に加え、乾燥性にも優れるフッ化ビニリデン系樹脂組成物を提供する。【解決手段】（メタ）アクリルポリマー（Ａ）、フッ化ビニリデン系樹脂（Ｂ）、及び、溶媒（Ｃ）を含む組成物であって、（メタ）アクリルポリマー（Ａ）の酸価が６．５〜３０．０ｍｇＫＯＨ／ｇであり、（メタ）アクリルポリマー（Ａ）とフッ化ビニリデン系樹脂（Ｂ）との質量比（Ａ）／（Ｂ）が１０／９０〜４０／６０であり、２５℃、湿度５５％ＲＨ、１気圧の環境下で容器（５０ｍｍΦ×２０ｍｍｈ）に１ｇ入れて３０分乾燥させたときの溶媒の重量減少率が５０％以上であることを特徴とするフッ化ビニリデン系樹脂組成物。【選択図】なし