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
1989-04-26
1991-08-13
Kight, III, John
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...
524840, 524591, C08L 7504
Patent
active
050397397
ABSTRACT:
An aqueous dispersion of a water-dispersible polyurethane having pendent fluoroalkyl groups, said polyurethane being the product of chain extending, in aqueous medium, a water-dispersible, isocyanate-terminated polyurethane prepolymer having pendent fluoroalkyl groups.
REFERENCES:
patent: 3380943 (1968-04-01), Enders et al.
patent: 3879490 (1975-04-01), Villa
patent: 3880949 (1975-04-01), Villa
patent: 3968066 (1976-07-01), Mueller
patent: 4054592 (1977-10-01), Dear et al.
patent: 4098742 (1978-07-01), Mueller
patent: 4158672 (1979-06-01), Dear et al.
Coogan Richard G.
Overbeek Gerardus C.
Padget John C.
Yeates Stephen G.
Daley Dennis R.
ICI Americas Inc.
ICI Resins BV
Imperial Chemical Industries plc
Kight III John
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