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
1989-05-22
1991-03-05
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...
524460, C08F 216
Patent
active
049978730
ABSTRACT:
Aqueous dispersions of copolymers and graft copolymers which are formed from ethylenically unsaturated perfluoroalkyl monomers and ethylenically unsaturated monomers from from perfluoroalkyl groups and which are prepared in the presence of emulsifiers containing cationic groups are used for imparting a water-repellent and oleo-repellent finish to textiles, leather and paper.
REFERENCES:
patent: 4504605 (1985-03-01), Duke
Bachem Henning
Kortmann Wilfried
Probst Joachim
Rottger Jutta
Suling Carlhans
Bayer Aktiengesellschaft
Mulcahy Peter
Schofer Joseph L.
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