Composition comprising at least two different cycloalkylmethicones and use thereof
AssigneeMomentive Performance Materials Inc.
InventorBenjamin Falk
Life of this patent
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AssigneeMomentive Performance Materials Inc.
InventorBenjamin Falk
Estimating the term…
A cosmetic composition includes comprising a blend of cycloalkylmethicones comprising at least two different cycloalkylmethicones having general formula I: where R1 is a hydrocarbon radical containing about 2 to about 4 carbon atoms; R2, R3, R4, R5, and R6 are independently selected from the group consisting of a hydrocarbon radical containing about 1 to about 4 carbon atoms; a is a positive number between 0<a<5; b and c are independently selected from 0 to 5 wherein (a+b+c)≦5; and wherein the rates of evaporation of the composition as measured in accordance with standard DIN 53249 test is from about 80% to about 99% by weight loss in about 200 to about 6000 minutes, more preferably in about 200 to about 1000 minutes, and even more preferably in about 200 to about 500 minutes.
A composition comprising a blend of cycloalkylmethicones comprising at least two different cycloalkylmethicones having general formula I:
Dependencies are inferred from the claim text.