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
1987-12-17
1989-11-14
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...
525384, 525132, 5253277, 5253278, 5253296, 524556, 524559, C08F 814, C08F 2206, C08F 2204, C08F 2006
Patent
active
048808687
ABSTRACT:
A copolymer of recurring units of at least one .alpha., .beta.-unsaturated monomer and recurring units of at least one copolymerizable comonomer comprising, in its preferred embodiment from about 20 to about 80 percent pendant carboxylic acid units and from about 80 to about 20 percent pendant carboxylate salt units, is blended with at least one monomer containing at least two hydroxyl groups to produce a water-absorbing composition upon curing. The composition is particularly suitable for fiber formation.
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ARCO Chemical Technology, Inc.
Guarriello John J.
Kozak Dennis M.
Schofer Joseph L.
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