NONAROMATIC SOLVENT TYPE COATING RESIN COMPOSITION

Title:

NONAROMATIC SOLVENT TYPE COATING RESIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2004/069945

Kind Code:

A1

Abstract:

The invention aims at providing a nonaromatic solvent type coating resin composition which is excellent in tight adhesion to a substrate, corrosion resistance, processability, scratch resistance, solvent resistance, and so on, and is well balanced among them. In the invention, the nonaromatic solvent constituting the composition is selected with attention paid to the evaporation rate and SP value of a mixed solvent and the viscosity of a solution of an epoxy resin therein having a solid content of 40 %. The invention relates to a nonaromatic solvent type coating epoxy resin composition characterized by consisting of a solution which is obtained by dissolving an epoxy resin composition in a specific nonaromatic solvent (i) and has a solid content of 60 % or below: (i) a mixed solvent which consists of nonaromatic solvents satisfying the relationship (1) and a solution in which of a modified epoxy resin composition exhibits a viscosity of 10,000mPa·s or below when the solid content of the solution is 40%: 9.0 < SP < 11.0 (wherein SP = ΣCiSPi) (1)

Inventors:

ARIKAWA HIDEO (JP)
TANAKA TOSHIYUKI (JP)

Application Number:

PCT/JP2004/001057

Publication Date:

August 19, 2004

Filing Date:

February 03, 2004

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)
ARIKAWA HIDEO (JP)
TANAKA TOSHIYUKI (JP)

International Classes:

C08J3/09; (IPC1-7): C09D163/00; C09D175/04

Foreign References:

JPH08183834A	1996-07-16
JP2000034438A	2000-02-02
JPH08134403A	1996-05-28

Other References: