Dicyclopentadiene polyester resins

Details Dicyclopentadiene polyester resins Dicyclopentadiene polyester resins

1979-09-24

1981-01-20

Phynes, Lucille M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Ethylenically unsaturated reactant admixed with either...

428482, 525 36, 525 40, 525 43, 528298, 528306, C08G 6376, C08L 6704

Patent

active

042463670

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 et al.
patent: 4029848 (1977-06-01), Nelson
Smith et al., Proceedings of the 22nd Annual Technical Conference, SPI, Reinforced Plastics Division, Washington, D.C. (1967).
Zimmerman et al., Fette-Seifen-Antichmittel, 66 No. 9, (1974), pp. 670-678.
Nelson, "A Technical Report Describing Dicyclopentadiene Modified Polyesters", Dow Chemical Company, Freeport, Texas.

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