Compositions – Preservative agents – Anti-corrosion
Patent
1993-02-24
1997-03-04
Lovering, Richard D.
Compositions
Preservative agents
Anti-corrosion
2523155, 424401, 514941, 514944, B01J 1300, A61K 9107
Patent
active
056076223
ABSTRACT:
An oil-in-water type cream base containing a colloidal hydrous silicate and a polyethylene glycol having an average molecular weight of 1,000-10,000, and emulsified by means of a microfluidizer. Preferably, the cream base contains a crystalline cellulose. According to the present invention, the strong, safe and stable cream base having excellent sensuosity can be prepared without using a surface active agent which is not always safe for men.
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D. Myers, Surfactant Science and Technology, (VCH publishers, Inc., NY, NY, 1988) pp. 212-215.
Kitagawa Kazuyuki
Maeyama Kaoru
Tsuji Nobuhide
Tsujide Masahiro
Ueda Seishi
Lovering Richard D.
Metzmaier Daniel S.
Mikimoto Pharmaceutical Co., Ltd.
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