STABILIZATION OF COSMETIC COMPOSITIONS AGAINST PHOTODEGRADATION
申请人:BASF SE
公开号:EP3492144A1
公开(公告)日:2019-06-05
Disclosed is the use of UV absorbers selected from
(a2) hydroxyphenyl triazines of formula
in which
R1, R2 and R3 independently of one another, are C1-C18alkyl; and
(a3) benzotriazole derivatives of formula
wherein
R4 is a random statistical mixture of at least three isomeric branched secondary alkyl groups each having 8 to 30 carbon atoms and having the formula
E1 is a straight-chain C1-C14alkyl;
E2 is a straight-chain C4-C15alkyl; wherein the total number of carbon atoms in E1 plus E2 is from 7 to 29; and
R5 is C1-C5alkyl;
for stabilizing cosmetic compositions against photodegradation comprising
(b)symmetrical triazine derivatives of formula
wherein
A is a radical of formula
R6 and R10 independently from each other are hydrogen; C1-C18alkyl; or C6-C12aryl;
R7, R8 and R9 independently from each other are hydrogen; or a radical of formula
wherein, in formula (3a), at least one of the radicals R7, R8 and R9 are a radical of formula (3c);
R11, R12, R13 and R14 independently from each other are hydrogen; hydroxy; halogen; C1-C18alkyl; C1-C18alkoxy; C6-C12aryl; biphenylyl; C6-C12aryloxy; C1-C18alkylthio; carboxy; -COOM; C1-C18-alkylcarboxyl; aminocarbonyl; mono- or di-C1-C18alkylamino; C1-C10acylamino; or -COOH;
M is an alkali metal ion;
x is 1 or 2; and
y is a number from 2 to 10;
and a UV-absorber selected from
(c1) cinnamic acid derivatives; and
(c2) dibenzoylmethane derivatives.
Organic light emitting devices comprising a doped triazine electron transport layer
申请人:Aziz Hany
公开号:US20060251920A1
公开(公告)日:2006-11-09
The present invention relates to organic light emitting devices (OLEDs) containing an electron transport layer comprising a triazine. The triazine can be doped with at least one of organic and inorganic materials. A display device comprising the OLEDs is also disclosed.
Electroluminescent Device
申请人:Schafer Thomas
公开号:US20080199726A1
公开(公告)日:2008-08-21
Disclosed are electroluminescent devices that comprise organic layers that contain triazine, or pyrimidine compounds. The compounds are suitable components of, for example, blueemitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.
Electroluminescent device
申请人:Hayoz Pascal
公开号:US20090102373A1
公开(公告)日:2009-04-23
Disclosed are electroluminescent devices that comprise organic layers that contain triazine compounds. The triazine compounds are suitable components of blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.