US 2011/0033711 A1 · RESIN-METAL BONDED ARTICLE AND METHOD FOR PRODUCING THE SAME

Abstract

Disclosed is a resin-metal bonded article which is improved in adhesion between a copper component and a PPS or PBT resin. Also disclosed is a method for producing such a resin-metal bonded article. The resin-metal bonded article is obtained by bonding the resin component onto the surface of the copper component through a copper component bonding surface where there is copper oxide in the following range: 10%≦Cu2O/(Cu2O+CuO)≦75%. Preferably, this resin-metal bonded article further contains a triazine thiol derivative in the resin-component-side bonding surface of the copper component.

Claims5

Dependent claims

A resin-metal bonded article comprising a copper component bonded to a polyphenylene sulfide or polybutylene terephthalate resin component, wherein

said copper component and said resin component are bonded through a bonding surface of the copper component comprising an area ratio of copper oxide in the following range
10%≦Cu2O/(Cu2O+CuO)≦75%.

Dependencies are inferred from the claim text.

Facts

Application

12/735,062Filed 15 Dec 2008

Priority

JP 2007-32266514 Dec 2007

Published

10 Feb 2011

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

B29C 45/14311
Incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles: using means for bonding the coating to…
B29K 2067/006
Use of polyesters or derivatives thereof, as moulding material: pBT, i.e. polybutylene terephthalate
B29K 2081/04
Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material: polysulfides, e.g. PPS,…
B29K 2705/00
Use of metals, their alloys or their compounds, for preformed parts

Resin-metal bonded article and method for producing the same

Life of this patent

Resin-metal bonded article and method for producing the same

Life of this patent

Abstract

Claims5