Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2008-04-07
2011-10-04
Boyer, Charles (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S421000, C510S422000, C510S426000, C510S427000, C510S437000, C510S491000
Reexamination Certificate
active
08030266
ABSTRACT:
A method for producing a pearly luster composition containing pearly luster particles (A) containing a fatty acid glycol ester (a1) and a fatty acid glycol ester (a2) having a melting point higher than the melting point of the fatty acid glycol ester (a1), and a surfactant (B), wherein the method includes the steps of (i) solubilizing the fatty acid glycol ester (a2) in the presence of the surfactant (B); (ii) mixing the solubilized solution obtained in the step (i) with a molten fatty acid glycol ester (a1), to emulsify the mixture; and (iii) cooling the emulsified mixture obtained in the step (ii), to precipitate the pearly luster particles (A); a pearly luster composition obtained by the method; and a shampoo containing the pearly luster composition. The pearly luster composition obtained by the present invention is suitably used for shampoos, conditioners, body shampoos, liquid detergents, and the like.
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Office Action issued Mar. 28, 2011, in Chinese patent Application No. 200880011220.7 (with English translation).
Hosoya Shingo
Mine Koji
Nakai Takeshi
Birch Stewart Kolasch & Birch, LLP.
Boyer Charles
KAO Corporation
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