Dicyclopentadiene polyester resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

428482, 525 49, 528303, 528304, 528306, C08G 6352

Patent

active

042334322

ABSTRACT:
The invention disclosed is for a method of preparing unsaturated polyester resins containing high amounts of dicyclopentadiene. These polyester resins are useful in curable liquid compositions containing them together with a monomeric copolymerizable component. Such compositions may be used at ambient or elevated temperature, in casting, laminating or molding techniques known to the polyester resin art.

REFERENCES:
patent: 2671070 (1954-03-01), Knapp
patent: 3322732 (1967-05-01), Tsuruta et al.
patent: 3530202 (1970-09-01), Fekete
patent: 4029848 (1977-07-01), Nelson
Smith et al., Proceedings of the 22.sup.nd Annual Technical Conference SPI, Reinforced Plastics Division, Washington, D.C. (1967).
Zimmerman et al., Fette-Seifen-Antichmittel, 66, No. 9 pp. 670-678 (1974).
Nelson, "A Technical Report Describing Dicyclopentadiene Modified Polyesters", Dow Chemical Company, Freeport, Texas.

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