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1. WO2017195811 - ALUMINUM ALLOY MATERIAL, ALUMINUM ALLOY MATERIAL PROVIDED WITH ADHESIVE RESIN LAYER, PRODUCTION METHOD FOR ALUMINUM ALLOY MATERIAL, AND PRODUCTION METHOD FOR ALUMINUM ALLOY MATERIAL PROVIDED WITH ADHESIVE RESIN LAYER

Publication Number WO/2017/195811
Publication Date 16.11.2017
International Application No. PCT/JP2017/017645
International Filing Date 10.05.2017
IPC
C23C 28/00 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
28Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups C23C2/-C23C26/173
B32B 3/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
10characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
14characterised by a face layer formed of separate pieces of material
B32B 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
B32B 15/092 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products essentially comprising metal
04comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08of synthetic resin
092comprising epoxy resins
B32B 15/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products essentially comprising metal
20comprising aluminium or copper
C09J 201/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
201Adhesives based on unspecified macromolecular compounds
CPC
B32B 15/092
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
092comprising epoxy resins
B32B 15/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
20comprising aluminium or copper
B32B 3/14
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form
10characterised by a discontinuous layer, i.e. formed of separate pieces of material
14characterised by a face layer formed of separate pieces of material ; which are juxtaposed side-by-side
B32B 9/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9Layered products comprising a ; layer of a; particular substance not covered by groups B32B11/00 - B32B29/00
C09J 201/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
201Adhesives based on unspecified macromolecular compounds
C23C 22/66
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
22Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
05using aqueous solutions
60using alkaline aqueous solutions with pH greater than 8
66Treatment of aluminium or alloys based thereon
Applicants
  • 株式会社神戸製鋼所 KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) [JP]/[JP]
Inventors
  • 高橋 佑輔 TAKAHASHI Yusuke
  • 高田 悟 TAKADA Satoru
Agents
  • 特許業務法人栄光特許事務所 EIKOH PATENT FIRM, P.C.
Priority Data
2016-09492110.05.2016JP
2016-21709507.11.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ALUMINUM ALLOY MATERIAL, ALUMINUM ALLOY MATERIAL PROVIDED WITH ADHESIVE RESIN LAYER, PRODUCTION METHOD FOR ALUMINUM ALLOY MATERIAL, AND PRODUCTION METHOD FOR ALUMINUM ALLOY MATERIAL PROVIDED WITH ADHESIVE RESIN LAYER
(FR) MATÉRIAU EN ALLIAGE D'ALUMINIUM, MATÉRIAU EN ALLIAGE D'ALUMINIUM AYANT UNE COUCHE DE RÉSINE ADHÉSIVE, PROCÉDÉ DE PRODUCTION DE MATÉRIAU EN ALLIAGE D'ALUMINIUM, ET PROCÉDÉ DE PRODUCTION DE MATÉRIAU EN ALLIAGE D'ALUMINIUM AYANT UNE COUCHE DE RÉSINE ADHÉSIVE
(JA) アルミニウム合金材、接着樹脂層付きアルミニウム合金材、アルミニウム合金材の製造方法、及び接着樹脂層付きアルミニウム合金材の製造方法
Abstract
(EN)
The present invention relates to an aluminum alloy material that comprises: an aluminum alloy base material; a first coating film that is formed on at least one portion of the surface of the aluminum alloy base material and that comprises an oxide of aluminum that includes silicon; and a second coating film that is formed on at least one portion of the first coating film and that includes a silane compound that has at least two hydrolyzable trialkoxysilyl groups in the molecule thereof, a hydrolyzate of the silane compound, or a polymer of the silane compound. The Si content of the first coating film is at least 15 at% but less than 80 at%, the Mg content of the first coating film is at least 0.1 at% but less than 30 at%, and the Cu content of the first coating film is restricted to less than 0.6 at%. The first coating film also contains 0.01-25 at% of at least one type of alkali metal element selected from among Na, K, and Li.
(FR)
La présente invention concerne un matériau en alliage d'aluminium qui comprend : un matériau de base en alliage d'aluminium ; un premier film de revêtement qui est formé sur au moins une partie de la surface du matériau de base en alliage d'aluminium et qui comprend un oxyde d'aluminium qui comprend du silicium ; et un second film de revêtement qui est formé sur au moins une partie du premier film de revêtement et qui comprend un composé de silane qui a au moins deux groupes trialkoxysilyl hydrolysables dans sa molécule, un hydrolysat du composé de silane ou un polymère du composé de silane. La teneur en Si du premier film de revêtement est d'au moins 15 % atomique mais inférieure à 80 % atomique, la teneur en Mg du premier film de revêtement est d'au moins 0,1 % atomique mais inférieure à 30 % atomique, et la teneur en Cu du premier film de revêtement est limitée à moins de 0,6 % atomique. Le premier film de revêtement contient également 0,01 à 25 % atomique d'au moins un type d'élément de métal alcalin choisi parmi Na, K et Li.
(JA)
本発明は、アルミニウム合金基材と、前記アルミニウム合金基材の表面の少なくとも一部に形成された、ケイ素を含むアルミニウムの酸化物からなる第1皮膜と、前記第1皮膜の少なくとも一部に形成された、分子内に加水分解可能なトリアルコキシシリル基を2つ以上有するシラン化合物、その加水分解物またはその重合体を含む第2皮膜を備えるアルミニウム合金材であって、前記第1皮膜は、Siを15原子%以上80原子%未満及びMgを0.1原子%以上30原子%未満含有するとともに、Cuが0.6原子未満%に規制されており、かつ、Na、K及びLiから選ばれる少なくとも1種のアルカリ金属元素を0.01~25原子%含有するアルミニウム合金材に関する。
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