Title:
SURFACE TREATMENT AGENT FOR COPPER OR COPPER ALLOY, AND SURFACE TREATMENT METHOD FOR COPPER OR COPPER ALLOY
Document Type and Number:
WIPO Patent Application WO/2011/043236
Kind Code:
A1
Abstract:
Disclosed are: a surface treatment agent for copper or a copper alloy, which is characterized by containing both a silane coupling agent that contains two or more nitrogen atoms in each molecule and a heterocyclic compound that contains three or more nitrogen atoms in each molecule; a surface treatment agent for copper or a copper alloy, which is characterized in that the above-described silane coupling agent is an azole silane compound that contains an azole group and an alkoxysilyl group in one molecule and the above-described heterocyclic compound is benzotriazole or a derivative thereof, or bistetrazole or a derivative thereof; and a surface treatment agent and a surface treatment method, each of which is capable of improving rust inhibiting properties and adhesion between a resin and copper or a copper alloy.
Inventors:
AIBA AKIHIRO (JP)
TAKAHASHI HIROFUMI (JP)
TAKAHASHI HIROFUMI (JP)
Application Number:
PCT/JP2010/067020
Publication Date:
April 14, 2011
Filing Date:
September 30, 2010
Export Citation:
Assignee:
JX NIPPON MINING & METALS CORP (JP)
AIBA AKIHIRO (JP)
TAKAHASHI HIROFUMI (JP)
AIBA AKIHIRO (JP)
TAKAHASHI HIROFUMI (JP)
International Classes:
C23C26/00; C23F11/00
Foreign References:
| JPS63192259A | 1988-08-09 | |||
| JPH1088104A | 1998-04-07 |
Attorney, Agent or Firm:
OGOSHI ISAMU (JP)
Isamu Ogoshi (JP)
Isamu Ogoshi (JP)
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