Compositions – Humidostatic – water removive – bindive – or emissive
Reexamination Certificate
2005-01-11
2005-01-11
Warden, Jill (Department: 1743)
Compositions
Humidostatic, water removive, bindive, or emissive
C252S364000, C510S109000, C510S364000
Reexamination Certificate
active
06841091
ABSTRACT:
A drying composition according to the invention is composed of a solution of a surface-active agent in a mixture of a fluorinated hydrocarbon and of a polyfluorinated alcohol of formula:in-line-formulae description="In-line Formulae" end="lead"?Rf—(CH2)n—OH (I)in-line-formulae description="In-line Formulae" end="tail"?in which n is equal to 1 or 2 and Rf represents a linear perfluoroalkyl radical containing from 2 to 8 carbon atoms.
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French Search Report dated Oct. 27, 1997.
Cross LaToya I.
Elf Atochem S.A.
Smith , Gambrell & Russell, LLP
Warden Jill
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