Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1992-08-26
1994-02-01
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
524922, 5253267, C08F 2600
Patent
active
052833062
ABSTRACT:
A hydrophobic polyelectrolyte copolymer which is useful in the removal of color in paper mill waste water. The copolymer preferably comprises diallyldimethylammonium chloride and a hydrophobic monomer selected from the group consisting of quaternized dimethylaminoethylacrylates and quaternized dimethylaminoethylmethacrylates.
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Finck Martha R.
Ramesh Manian
Shetty Chandrashekar S.
Siefert Kristine S.
Sparapany John W.
Cain Edward
Michl Paul R.
Nalco Chemical Company
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