Curable compositions having improved adhesion performance

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

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Details

C525S533000, C525S535000, C528S106000, C528S109000, C528S113000, C528S373000, C528S377000

Reexamination Certificate

active

07741413

ABSTRACT:
The present invention relates to adhesion-improved, curable compositions comprising a cyclic ether, a cyclic thiocarbonate, an amine and a carboxylic acid. A method of making such compositions and their use in adhesives, sealants and coatings are also provided.

REFERENCES:
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patent: 2003-64161 (2003-03-01), None
patent: 2004-47191 (2004-02-01), None
Patent Abstracts of Japan, vol. 2003, No. 07, Jul. 3, 2003 for JP 2003 064161, Sumitomo Bakelite Co. Ltd., Mar. 5, 2003.
Patent Abstracts of Japan, vol. 2003, No. 12, Dec. 5, 2003 for JP 2004 047191, Kyocera Chemical Corp., Feb. 12, 2004.
Patent Abstracts of Japan for JP 2003-04127, Feb. 2, 2003, Sanyo Chem Ind Ltd.
Patent Abstracts of Japan for JP 2002-317047, Oct. 31, 2002, Sanyo Chem Ind Ltd.
Patent Abstracts of Japan for JP 2002-302530, Oct. 18, 2002, Sanyo Chem Ind Ltd.
Patent Abstracts of Japan for JP 2001-288242, Oct. 16, 2001, Sanyo Chem Int Ltd.
Apparent Shear Strength of Single-Lap-Joint Adhesively Bonded Metal Specimens by Tension Load (Metal-to-Metal), Bueth Verlag, ASTM D1002, pp. 1-5.

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