Tackifiers and their use in pressure sensitive adhesives

Details Tackifiers and their use in pressure sensitive adhesives Tackifiers and their use in pressure sensitive adhesives

1991-08-14

1994-02-08

Seccuro, Jr., Carman J.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524523, 525221, 525227, 525230, C09J13304, C09J12508, C08L 3304, C08L 2508

Patent

active

052848914

ABSTRACT:
Resins having a softening point from 10.degree. C. to 120.degree. C. especially 10.degree. C. to 80.degree. C. being a copolymer of a feed which is predominantly C.sub.5 olefines and diolefines and 10 to 60 wt. % of one or more monovinyl aromatic compounds are used as a tackifier for acrylic polymers or copolymers particularly in aqueous based pressure sensitive adhesives.

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patent: 4824921 (1989-04-01), Luvinh

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