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
1996-06-14
1997-05-13
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...
5253297, C08L 3100
Patent
active
056293755
ABSTRACT:
This invention relates to processes for preparing aqueous polymer emulsions useful as thickening agents in aqueous compositions in which plating and/or grit formation is reduced in said processes. This invention also relates to methods for reducing plating and/or grit formation in processes for preparing aqueous polymer emulsions useful as thickening agents in aqueous compositions. This invention further relates to polymers which are soluble in, or swelled by, an aqueous alkaline medium to provide thickeners for use in aqueous coating compositions, especially latex paints.
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Bassett David R.
Daniels Wendy B.
Jenkins Richard D.
Sterlen, Jr. Ralph A.
Balmer N. L.
Sarofim N.
Schofer Joseph L.
Union Carbide Chemicals & Plastics Technology Corporation
Volles W. K.
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