Composition for permanent waving of human hair
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United States of America Patent
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May 18, 1999
Grant Date -
N/A
app pub date -
Jul 21, 1997
filing date -
Jul 26, 1996
priority date (Note) -
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Abstract
A permanent waving composition showing excellent waving properties and, at the same time, a hair conditioning effect contains a) at least one reducing organic thio compound and (or) an inorganic sulfite; and b) at least one organopolysiloxane, whereby at least one silicium atom is linked to an alkylene group containing a hetero atom, particularly a nitrogen atom, together with a poly-(N-acyl alkylene imine) with units of the formula ##STR1## wherein n is a number from 1 to 5 and R is hydrogen, a C.sub.1 -C.sub.12 -alkyl, cycloalkyl, aralkyl or aryl group.
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