Processing

Please wait...

Settings

Settings

1. CN102245160 - Method for preparing personal care composition comprising surfactant and high melting point fatty compound

Office China
Application Number 200980149351.6
Application Date 09.12.2009
Publication Number 102245160
Publication Date 16.11.2011
Publication Kind A
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
40
containing nitrogen
41
Amines
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
33
containing oxygen
34
Alcohols
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5
Preparations for care of the hair
12
Preparations containing hair conditioners
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
02
characterised by special physical form
04
Dispersions; Emulsions
A61K 8/41
A61K 8/34
A61Q 5/12
A61K 8/04
CPC
A61K 8/342
A61K 8/416
A61K 8/898
A61Q 5/12
Applicants Procter & Gamble
宝洁公司
Inventors Yokogi Junichi
横木淳一
Okada Toshiyuki
冈田俊之
Anada Chisato
穴田千乡
Yang Jian-zhong
杨建中
Agents chen an
北京市柳沈律师事务所 11105
Priority Data 61/120,869 09.12.2008 US
Title
(EN) Method for preparing personal care composition comprising surfactant and high melting point fatty compound
(ZH) 制备包含表面活性剂和高熔点脂肪族化合物的个人护理组合物的方法
Abstract
(EN)
Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0x10<2> J/m<3> or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that: the mixing step (3) is conducted by using a homogenizer having a rotating member; the surfactant is mono-alkyl cationic surfactant and the composition is substantially free of di-alkyl cationic surfactants; and the oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.

(ZH)

本发明公开了制备个人护理组合物的方法,所述方法包括以下步骤:(1)制备热油相,所述热油相包含表面活性剂和高熔点脂肪族化合物;(2)制备冷水相,所述冷水相包含含水载体;并且(3)将所述油相和所述水相混合形成乳液;其中所述混合步骤(3)包括下列详细步骤:(3-1)将所述油相或所述水相中的任一相给料到能量密度为1.0×102J/m3或更高的高剪切场中;(3-2)将另一相直接给料到所述场中;以及(3-3)形成乳液。所述方法还需要通过使用具有旋转件的匀化器来实施混合步骤(3);所述表面活性剂为单烷基阳离子表面活性剂,并且所述组合物基本上不含二烷基阳离子表面活性剂;并且所述油相包含按所述油相的重量计0至50%的含水载体。