Title:
【発明の名称】サンスクリーン剤およびそれを含む光保護化粧品組成物並びにその使用
Document Type and Number:
Japanese Patent JP2874845
Kind Code:
B2
Abstract:
New diorganosiloxanes have the formula R = 1-10C alkyl, Ph or 3,3,3-trifluoropropyl, with at least 80% of the R gps. = Me; B = R or A; R' = 1-8C alkyl or Ph; r = 0-50; s = 0-20 and if s = 0, then at least one of the B gps. = A; u = 1-6; t = 0-10; t + u = at least 3; A = monovalent gp. linked directly to Si, with formula X<1> = CN or COOR<1>; R<1> = 1-20C alkyl, 2-20C hydroxyalkyl or Y; Y = , R<2> = H or 1-4C alkyl; p = 0-10; m = 0 or 1; the terminal -CH2- is linked directly to Si; X<2> = H or 6-10C (substd.) Ph; n = 0-2; X<3> = 1-8C alkyl or 1-4C alkoxy, or the two adjacent X<3> gps. (n = 2) may together form a 1-2C alkylidene dioxy gp.; X<4> = H or -Y-; and if X<4> = H, then X<1> - COOY, with m = 0.
Inventors:
ERUEI RISHAARU
MADEREN REDEYU
ARAN RAGURANJI
MADEREN REDEYU
ARAN RAGURANJI
Application Number:
JP29873895A
Publication Date:
March 24, 1999
Filing Date:
November 16, 1995
Export Citation:
Assignee:
ROREARU
International Classes:
A61K8/00; A61K8/58; A61K8/89; A61K8/891; A61K8/896; A61K8/898; A61K8/92; A61Q17/04; C07F7/08; C07F7/10; C07F7/18; C07F7/21; C08G77/14; C08G77/22; C08G77/388; C08L83/04; C08L83/06; C09K3/00; (IPC1-7): C07F7/10; A61K7/42; C08G77/14; C08L83/06; C09K3/00
Domestic Patent References:
| JP59500757A | ||||
| JP5721392A | ||||
| JP559069A |
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)