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
1982-02-02
1984-02-28
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...
524829, 428514, C08L 7900
Patent
active
044342691
ABSTRACT:
Cationic sizing agents for paper in the form of an aqueous colloid-disperse solution having average particle diameters of from 15 to 200 nm are obtained by dissolving a water-soluble cationic, chemically uniformaly composed terpolymer compound of:
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patent: 2808388 (1957-10-01), Hellmann
patent: 3941727 (1976-03-01), Timmerman et al.
patent: 4166882 (1979-09-01), Das et al.
patent: 4337185 (1982-06-01), Wessling et al.
"Characteristics of Fine Particles", Chemical Engineering, Jun. 11, 1962 p. 207.
B/a/ umgen Heinz
Kolb G/u/ nter
Mummenhoff Peter
Probst Joachim
Bayer Aktiengesellschaft
Sarofim N.
Schofer Joseph L.
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