Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-11-21
1996-11-19
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525423, 525430, 525452, 525453, 525454, 525504, 525533, 525540, 525907, 528 45, 528 48, 528 65, 528 73, 528 93, 528312, 528322, C08F28300
Patent
active
055763987
ABSTRACT:
A thermosetting resin composition which comprises (A) a resin in which at least one compound having a graft-reactive group such as a carboxyl group, a primary amino group or a secondary amino group and a carboxylic anhydride group has been grafted on a polycarbodiimide and (B) an epoxy compound. The said thermosetting resin composition retains heat resistance, electrically insulating properties and mechanical properties characteristic of polycarbodiimide, is excellent in solubility in various solvents and storage stability in the form of a solution and can be easily cured under mild conditions, and can produce a cured product excellent in humidity resistance, transparency, chemical stability and adhesiveness to various substrates.
REFERENCES:
patent: 2853473 (1958-09-01), Campbell et al.
patent: 4169866 (1979-10-01), Von Bonin et al.
patent: 4954577 (1990-09-01), Dunwald et al.
patent: 4990232 (1991-02-01), Alder
patent: 5079326 (1992-01-01), Suzuki et al.
patent: 5126422 (1992-06-01), Halpaap et al.
patent: 5225519 (1993-07-01), Tortolina
patent: 5321101 (1994-06-01), Suzuki et al.
patent: 5393839 (1995-02-01), Iwamoto
Tod W. Campbell, et al., "High Polymers Containing The Carbodiimide Repeat Unit", Journal of Organic Chemistry, vol. 28, Aug. 1963, pp. 2069-2075.
L. M. Alberino, et al., "Preparation and Properties of Polycarbodiimides", Journal of Applied Polymer Science, vol. 21, Jun. 1977, pp. 1999-2008.
"Encyclopedia of Science and Technology", vol. 6, Body et al., pp. 347, 348, 355 and 356.
Fujiwara Shuetsu
Kawaguchi Kazuo
Komatsu Hiromi
Takahashi Masayuki
Gulakowski Randy
Japan Synthetic Rubber Co. Ltd.
Marquis Melvyn I.
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