Title:
化粧料
Document Type and Number:
Japanese Patent JP4266022
Kind Code:
B2
Abstract:
A cosmetic comprising the organopolysiloxane wax represented by the following formula (1),
wherein R 1 is a group selected from the group consisting of alkyl groups having 1 to 20 carbon atoms, alicyclic groups, aryl groups, aralkyl groups and fluorinated alkyl groups;
R 2 is a group having a pentaerythritol higher fatty acid polyester residue represented by the following formula (2),
(CH 2 OCOR 8 ) m C(CH 2 O-X- ) 4-m (2)
wherein 1¤ m <4
or a group having a dipentaerythritol higher fatty acid polyester residue represented by the following formula (3),
O(CH 2 C) 2 (CH 2 OCO R 8 )n (CH 2 O-X-) 6-n (3)
wherein 1¤ n <6,
R 8 in the formulae (2) and (3) being a linear, saturated or unsaturated, aliphatic group having 17 to 30 carbon atoms,
-X- in the formulae (2) and (3) being any one of the following moieties,
-R 3 -,
-COR 4 -,
wherein R 3 is a C 3 -C 8 alkylene group or a cycloalkylene group, R 4 is a C 4 - C 20 aliphatic or alicyclic group having at least one group selected from the group consisting of carboxyl, carbonyloxy and hydroxyl groups,
p, q, r and s each is a number with 0¤ p ¤200, 0¤ q ¤200, 0¤ r ¤3, and
0¤ s ¤3, provided that 0¤p+q¤200 and 1¤q+r+s.
Inventors:
Shoji Ichinohe
Application Number:
JP2005500736A
Publication Date:
May 20, 2009
Filing Date:
June 10, 2003
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
A61K8/89; A61K8/893; A61K8/897; A61K8/898; A61Q1/00; A61Q1/02; A61Q5/00; A61Q15/00; A61Q17/04; A61Q19/00; C08G77/14; C08G77/38; C08L83/06; A61Q1/06; A61Q1/10; A61Q5/12
Foreign References:
| WO2004099290A1 |
Attorney, Agent or Firm:
Shuji Iwamiya