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
1991-04-02
1994-03-08
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...
524520, 525199, 525200, 525474, 525509, 525518, 525519, 427389, 4273899, 427391, 427392, 4273935, 428421, 428473, 428524, 428526, 428530, 428532, 4285375, C08L 6132, C08G 1240, B32B 2706, B32B 2708
Patent
active
052927962
ABSTRACT:
Fluorochemical compositions comprising fluorinated compounds, wherein the fluorinated compound comprises fluorochemical oligomeric portion bonded through --O--, --S--, --NH--, or CO.sub.2 -- to a moiety comprising a group derived from an amino resin. Also disclosed are fluorochemical compositions in the form of fluorochemical liquid dispersions and methods for preparing substrates treated with such compositions. Substrates so treated exhibit particularly durable and abrasion-resistant oil and water repellent properties.
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Dams Rudolf J.
De Witte Johan E.
Brink Robert H.
Griswold Gary L.
Kight III John
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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