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
1988-09-26
1989-06-20
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...
524545, 526243, C08L 2712, C08F 1230
Patent
active
048409898
ABSTRACT:
The invention relates to copolymers containing 0.01 to 35 mole-% relative to the total monomer composition, of one or more polymerized perfluoroalkyl group-containing monomer units, 55 to 99.99 mole-% of one or more polymerized N-vinylamide monomer units, and 0 to 10 mole-% of one or more further comonomers, a process for the preparation of the copolymers, and their use as emulsifiers and dispersants in aqueous systems.
REFERENCES:
patent: 3073794 (1963-01-01), Stoner
patent: 3821175 (1974-06-01), Daniels et al.
patent: 4058124 (1977-11-01), Yen et al.
patent: 4333795 (1982-06-01), Street
patent: 4557837 (1985-12-01), Clark, III et al.
Goossens John
Ohst Holger
Penners Gunther
Podszun Wolfgang
Suling Carlhans
Bayer Aktiengesellschaft
Sarofim N.
Schofer Joseph L.
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