Hydrocarbon resin and modified hydrocarbon resin product thereof

Details Hydrocarbon resin and modified hydrocarbon resin product thereof Hydrocarbon resin and modified hydrocarbon resin product thereof

1984-01-19

1985-08-06

Seccuro, Carman J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525211, 525301, 525338, 5253295, 525 97, 525 74, 524413, 524425, 524531, 524532, 524554, 526237, 526212, 526290, 526283, 526280, 526281, C08L 2326, C08L 2508, C08L 4700

Patent

active

045337004

ABSTRACT:
A hydrocarbon resin consisting essentially of a copolymer of (A) an unsaturated chain hydrocarbon or a cyclic hydrocarbon having a vinylidene group and (B) 9,10-dihydrodicyclopentadiene or its derivative, or a hydrocarbon resin modified by addition reacting an ethylenically unsaturated carboxylic acid or its anhydride, or hydrogen, to the above-mentioned copolymer. The hydrocarbon resin and the modified hydrocarbon resin have a high softening point and a low melt viscosity, and are suitable for use in adhesives and traffic paints.

REFERENCES:
patent: 2608550 (1952-08-01), Rowland et al.
patent: 3356660 (1967-12-01), Moritz et al.
patent: 3629221 (1971-12-01), Arakawa et al.
patent: 3775381 (1973-11-01), Hayashi et al.
patent: 4086198 (1978-04-01), Mizui et al.

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