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...
Patent
1989-06-12
1993-08-17
Schofer, Joseph L.
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...
524458, C08F 216
Patent
active
052369919
ABSTRACT:
An in-situ tackified structured latex the particles of which have at least two polymeric phases, a first phase (adhesive phase) comprising a polymer having a Tg of from about -70.degree. C. to about -5.degree. C. and a second polymeric phase comprising a polymer compatable with the first polymeric phase, having a molecular weight less than 5,000 and a Tg from about -15.degree. C. to about +50.degree. C. The latex is particularly suited for use as a single component adhesive.
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Lee Do I.
Makati Ashok C.
Mulcahy Peter D.
Schofer Joseph L.
The Dow Chemical Company
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