Light color, low softening point petroleum hydrocarbon resins

Details Light color, low softening point petroleum hydrocarbon resins Light color, low softening point petroleum hydrocarbon resins

1986-02-18

1987-06-30

Michl, Paul R.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08F 3604

Patent

active

046771760

ABSTRACT:
A light color petroleum hydrocarbon resin including an aromatic hydrocarbon component useful for tackifying block copolymers is described which has a softening point of about 0.degree. C. to about 40.degree. C., a number average molecular weight (Mn) of from 350 to 600 and a molecular weight distribution (Mw/Mn) of from 1:1 to about 2.0.

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