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
1999-03-10
2000-02-01
Acquah, Samuel A.
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...
528272, 528295, 528298, 528300, 528301, 528302, 528306, 528307, 528308, 5283086, 524601, 524604, 524605, 524612, C08J 8100, C08G 6302
Patent
active
060204206
ABSTRACT:
This invention provides crystalline, water-dispersible polyesters comprising residues of 4,4'-biphenyl dicarboxylic acid. The polyesters comprise residues of 4,4'-biphenyl dicarboxylic acid, at least one difunctional sulfomonomer in an amount sufficient to provide water dispersibility to the polyester, and a glycol or a mixture of glycols. The polyesters of the invention are useful in ink and adhesive compositions.
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Acquah Samuel A.
Eastman Chemical Company
Graves, Jr. Bernard J.
Gwinnell Harry J.
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