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
1989-09-29
1991-04-09
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...
5253269, 5253591, 5253592, 5253593, 525375, C08L 3700
Patent
active
050065955
ABSTRACT:
A method for increasing the water-solubility of highly insoluble organic compounds by forming a complex product from the reaction between the organic compound and an aqueous solution of solid polyvinylpyrrolidone. The solubility of the organic compound can be increased at least 25-fold and the complex formed is highly stable at ambient conditions.
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Cho James R.
Cottrell Ian W.
Smith Terry E.
GAF Chemicals Corporation
Reddick J. M.
Schofer Joseph L.
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