Low-emulsifier or emulsifier-free systems of the oil-in-water type with a content of stabilizers and an amino-substituted hydroxybenzophenone
申请人:——
公开号:US20030124158A1
公开(公告)日:2003-07-03
Cosmetic or dermatological preparations which represent finely disperse systems of the oil-in-water type, comprising
a) an oil phase,
b) a water phase,
c) one or more stabilizers,
d) at most 2.00% by weight of one or more emulsifiers, and
e) an amino-substituted hydroxybenzophenone of the formula I
1
化妆品或皮肤科制剂,代表油包水型的细分散系统,包括
a) 油相,
b) 水相,
c) 一种或多种稳定剂,
d) 最多占总重量的2.00%的一种或多种乳化剂,以及
e) 公式I的氨基取代羟基苯酮 1
SKIN EXTERNAL PREPARATIONS AND COSMETICS
申请人:Aoki Hirobumi
公开号:US20100280111A1
公开(公告)日:2010-11-04
An object of the present invention is to provide skin external preparations and cosmetics which contain a branched acyl carnitine and have excellent formulation stability. A skin external preparation of the present invention includes a carnitine derivative represented by the following Formula (1) and/or a carnitine derivative salt represented by the following Formula (2), and an amphoteric surfactant.
In Formula (1), R
1
and R
2
are each independently a C1-18 optionally branched, saturated or unsaturated aliphatic hydrocarbon group. In Formula (2), R
1
and R
2
are the same as in Formula (1), X
−
is a specific anion and Y
+
is a specific cation.
Glycerin derivatives and process for producing the same
申请人:KAO CORPORATION
公开号:EP0624563A1
公开(公告)日:1994-11-17
Glycerine derivatives represented by formula (1A), (2A) and (3A):
wherein R1a, R2a, R1b, R2b, R1c, and R2c are as defined in the disclosure, and process for producing glycerin derivatives, including the glycerin derivatives (1A), (2A) and (3A), are disclosed. The glycerin derivatives have satisfactory physical properties and are applicable as lubricants or polar oils and also have mutual effects with water and are applicable as emulsifying agents or moisture retaining agents. The process makes it possible to synthesize glycerin derivatives from easily and economically available aldehydes or ketones in high yields.
SKIN AGENT FOR EXTERNAL USE AND COSMETIC AGENT INCLUDING UBIQUINONE DERIVATIVE OR SALT THEREOF AND METHOD USING THE SAME
申请人:Aoki Hirobumi
公开号:US20100074879A1
公开(公告)日:2010-03-25
A skin agent for external use and a cosmetic agent are provided, by transdermal administration of which expected actions and effects of ubiquinone derivatives, salts thereof, ubiquinones and ubiquinols are effectively obtained.
The skin agent for external use includes a ubiquinone derivative or a salt thereof as an active ingredient. The ubiquinone derivative is represented by the formula (1):
wherein R
1
and R
2
are each a hydrogen atom or a phosphoric group, at least one of R
1
and R
2
is a phosphoric group, and n is an integer in the range of 1 to 9.
[EN] A SKIN CARE AND COSMETIC PREPARATION CONTAINING AN INOSITOL DERIVATIVE<br/>[FR] UNE PRÉPARATION COSMÉTIQUE ET DERMATOLOGIQUE CONTENANT UN DÉRIVÉ INOSITOL
申请人:SHOWA DENKO KK
公开号:WO2005092285A1
公开(公告)日:2005-10-06
The present invention discloses a preparation to be applied externally to the skin which contains an inositol derivative in which an inositol and a saccharide are combined. The invention aims to provide an external skin preparation that can be spread over skin without causing a granular feeling and has excellent moisturising effects and of keeping the skin healthy.