SURFACE-TREATING AGENT, METALLIC MATERIAL TREATED WITH THE SAME, AND NOVEL COMPOUND AND PROCESS FOR PRODUCING THE SAME

Title:

SURFACE-TREATING AGENT, METALLIC MATERIAL TREATED WITH THE SAME, AND NOVEL COMPOUND AND PROCESS FOR PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/2008/065696

Kind Code:

A1

Abstract:

A surface-treating agent which is of the chromium-free type and, despite this, can give a coating film excellent in adhesion, corrosion resistance, and chemical resistance. The surface-treating agent comprises a water-soluble compound (A) comprising an alkoxysilyl group, an aromatic ring, and a hydroxy group directly bonded to the aromatic ring.

Inventors:

IKO TOMOHIRO (JP)
SAKO RYOSUKE (JP)
TANAKA KAZUYA (JP)

Application Number:

PCT/JP2006/323545

Publication Date:

June 05, 2008

Filing Date:

November 27, 2006

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Assignee:

NIHON PARKERIZING (JP)
IKO TOMOHIRO (JP)
SAKO RYOSUKE (JP)
TANAKA KAZUYA (JP)

International Classes:

C23C26/00; C08F12/14; C09D125/18; C09D201/10; C23C22/05

Foreign References:

JP2001329379A	2001-11-27
JPH05339744A	1993-12-21
JPH10298258A	1998-11-10

Attorney, Agent or Firm:

WATANABE, Mochitoshi et al. (12-5Iwamoto-cho 2-chom, Chiyoda-ku Tokyo 32, JP)

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