Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1997-09-25
1998-10-20
Zitomer, Fred
Coating processes
With post-treatment of coating or coating material
Heating or drying
427394, 428364, 428368, 428392, 5253262, 5253274, 525384, 526206, 526209, 526224, B32B 2702
Patent
active
058243720
ABSTRACT:
A copolymer having units of Formula II: ##STR1## wherein M is H, alkali metal, anmonium cation, or a mixture thereof;
N is OM or a mixture of OM, OR, and NR.sub.1 R.sub.2 in a molar ratio of independently 0 to 0.5, provided that (e+f) is less than 0.8;
R, R.sub.1, and R.sub.2 are each independently H or a branched or straight chain C.sub.1-20 alkyl;
Y is a C.sub.2-10 alkyl, C.sub.6-12 aryl, or C.sub.4-12 alkoxy;
X is a fluorinated thiol radical;
Z is H; and
v and w are each a positive number such that the molar ratio of v to w is from about 0.4:1 to about 1.3:1 is disclosed.
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E. I. Du Pont de Nemours and Company
Zitomer Fred
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