SURFACE TREATMENT AGENT FOR ALUMINUM-CONTAINING METAL MATERIALS

The present invention provides a surface treatment agent for aluminum-containing metal materials that makes it possible to form a coating in which off-odors are suppressed and which has excellent corrosion resistance and drainage properties. The surface treatment agent for aluminum-containing metal...

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Hauptverfasser: OTSU, Yohei, MURAKAWA, Shoma, IKURA, Yuji
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creator OTSU, Yohei
MURAKAWA, Shoma
IKURA, Yuji
description The present invention provides a surface treatment agent for aluminum-containing metal materials that makes it possible to form a coating in which off-odors are suppressed and which has excellent corrosion resistance and drainage properties. The surface treatment agent for aluminum-containing metal materials comprises: a resin (A) having an ethylene structural unit and a hydroxyethylene structural unit; an ether compound (B) having an epoxy group and/or a hydroxyl group; and a metal compound (C), wherein the content of the ethylene structural unit in the resin (A) is 1-20 mol%. La présente invention concerne un agent de traitement de surface destiné à des matériaux métalliques contenant de l'aluminium qui permet de former un revêtement dans lequel les mauvaises odeurs sont supprimées et qui présente d'excellentes propriétés de résistance à la corrosion et de drainage. L'agent de traitement de surface destiné à des matériaux métalliques contenant de l'aluminium comprend : une résine (A) ayant une unité structurale éthylène et une unité structurale hydroxyéthylène ; un composé éther (B) ayant un groupe époxy et/ou un groupe hydroxyle ; et un composé métallique (C), la teneur de l'unité structurale éthylène dans la résine (A) étant comprise entre 1 et 20 % en moles. 耐食性及び排水性に優れ、且つ、臭気の抑制された皮膜を形成可能なアルミニウム含有金属材料用表面処理剤を提供する。エチレン構造単位とヒドロキシエチレン構造単位とを有する樹脂(A)、エポキシ基及びヒドロキシル基の何れか一方又は両方を持つエーテル化合物(B)、並びに金属化合物(C)を配合し、前記樹脂(A)中におけるエチレン構造単位の含有量は1~20モル%である、アルミニウム含有金属材料用表面処理剤。
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The surface treatment agent for aluminum-containing metal materials comprises: a resin (A) having an ethylene structural unit and a hydroxyethylene structural unit; an ether compound (B) having an epoxy group and/or a hydroxyl group; and a metal compound (C), wherein the content of the ethylene structural unit in the resin (A) is 1-20 mol%. La présente invention concerne un agent de traitement de surface destiné à des matériaux métalliques contenant de l'aluminium qui permet de former un revêtement dans lequel les mauvaises odeurs sont supprimées et qui présente d'excellentes propriétés de résistance à la corrosion et de drainage. 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subjects ADHESIVES
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
DYES
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
title SURFACE TREATMENT AGENT FOR ALUMINUM-CONTAINING METAL MATERIALS
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