ADHESIVE COMPOSITION - KURARAY MEDICAL INC

Title:

ADHESIVE COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2006/115065

Kind Code:

A1

Abstract:

An adhesive composition comprising a polymerizable monomer (a) containing a phosphoric acid group and further containing a fluorocarbon group and a solvent (b), the polymerizable monomer (a) represented by the formula: wherein R is a hydrogen atom or methyl; and each of n, p and q is a natural number and satisfies the relationships 2≤n≤10, p+q ≤ n and p+q+n ≤ 13. This adhesive composition realizes excellent adhesion force and bond durability enabling suitable application to fields, such as those of medical treatment, electronic industry, precision machinery industry and jewelry industry, and is one exhibiting a low fluctuation of adhesion force. As the adhesive composition exhibits excellent bond durability and discoloration resistance to dental restoration materials, such as those of ceramic, composite resin hardened material, porcelain and metals, especially new dental restoration materials, such as those of hybrid ceramics and metal oxide high-strength ceramic, the adhesive composition finds suitable application in dental fields.

Inventors:

NAKATSUKA KAZUMITSU (JP)
NISHIGAKI NAOKI (JP)
KAWASHIMA MITSUNOBU (JP)

Application Number:

PCT/JP2006/307807

Publication Date:

November 02, 2006

Filing Date:

April 13, 2006

Export Citation:

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Assignee:

KURARAY MEDICAL INC (JP)
NAKATSUKA KAZUMITSU (JP)
NISHIGAKI NAOKI (JP)
KAWASHIMA MITSUNOBU (JP)

International Classes:

C09J4/02; A61K6/00; A61K6/083; C08F30/02

Foreign References:

JPS61176506A	1986-08-08
JP2002038105A	2002-02-06
JPS4750093B1	1972-12-15
JPS5821687A	1983-02-08
JP2003021881A	2003-01-24
JP2002214741A	2002-07-31
JPS5821607A	1983-02-08
JPS6351308A	1988-03-04

Other References: