HAIR STYLING PATENTS FOR 2006 - Patent and Intellectual ...

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thermal modification threshold values without significant heat damage to surrounding layers prior
to further treatment.
US Patent No: 5968481
Photoprotective/cosmetic compositions comprising synergistic admixture of sunscreen compounds
Topically applicable sunscreen/cosmetic compositions well suited for enhanced photoprotection of
human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly
solar radiation, comprise a photoprotecting synergistically effective amount of (i) 2,4,6-tris[p-((2'ethylhexyl)oxycarbonyl)anilino]-1,3,5-triazine
and (ii) 2-ethylhexyl .alpha.-cyano-.beta.,.beta.diphenylacrylate,
in a cosmetically acceptable vehicle, diluent or carrier therefor.
US Patent No: 5968495
Personal care compositions
Relatively high VOC hair styling compositions which provide good style retention without
unacceptable stickiness or stiffness are disclosed. The compositions comprise from about 0.01% to
about 20% of a hair styling polymer and a carrier comprising at least about 0.5%, by weight of the
composition, of a first solvent selected from the group consisting of water; water soluble organic
solvents; organic solvents which are strongly to moderately strong in hydrogen-bonding parameter;
and mixtures thereof; wherein the first solvent is other than a C.sub.1 -C.sub.3 monohydric alcohol,
a C.sub.1 --C.sub.3 ketone and a C.sub.1 -C.sub.3 ether, wherein the composition is characterized
by a FFV and a CRI wherein (FFV.sup.-1 .times.1000).gtoreq.[(-2.635.times.CRI)+36.418].
US Patent No: 5972356
Personal care compositions
The present invention relates to personal care compositions suitable for styling hair, comprising
from about 0.01% to about 20% of a hair styling polymer, a polyorganosiloxane emulsion
comprising a polyorganosiloxane dispersed as particles an average particle size of less than about
150 nanometers, and a surfactant system; from about 0.01% to about 10% of a siliconepolyoxyalkylene
copolymer surfactant and a carrier comprising at least about 0.5% of a first
solvent selected from the group consisting of water; water soluble organic solvents; organic
solvents which are strongly to moderately strong in hydrogen-bonding parameter; and mixtures
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