公开(公告)号：DE19540952A1

公开(公告)日：1997-05-07

申请号：DE19540952

申请日：1995-11-03

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN DR ,  AUMUELLER ALEXANDER DR ,  SPERLING KARIN DR ,  WESTENFELDER HORST ,  WUENSCH THOMAS DR

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/92 ,  A61Q1/04 ,  A61Q17/04 ,  A61K7/42

Abstract: Described are cosmetic preparations containing light-screening agents designed to protect the human epidermis against UV light in the region from 280 to 400 nm. The light-screening agents are contained in a carrier compound suitable for cosmetic purposes together with compounds of the formula (I), as given in claim 1, in which R , R and n are as defined in clause 1, which absorb in the UV-B region and are per se prior art for cosmetic preparations, in amounts which are active as photostable UV-A filters.

公开(公告)号：AU6820296A

公开(公告)日：1997-03-12

申请号：AU6820296

申请日：1996-08-08

Applicant: BASF AG

Inventor： JACHOW HARALD ,  SCHWAB EKKEHARD ,  KORMANN CLAUDIUS ,  DAUSCH WILMA ,  SPERLING KARIN ,  WESTENFELDER HORST

IPC: A61K8/19 ,  A61K8/00 ,  A61K8/04 ,  A61K8/26 ,  A61K8/29 ,  A61Q17/04 ,  A61Q19/00 ,  C01G23/053 ,  C09C1/36 ,  A61K7/00

Abstract: PCT No. PCT/EP96/03504 Sec. 371 Date Feb. 12, 1998 Sec. 102(e) Date Feb. 12, 1998 PCT Filed Aug. 8, 1996 PCT Pub. No. WO97/07058 PCT Pub. Date Feb. 27, 1997Titanium dioxide pigments are obtainable by complete hydrolysis of a hydrolyzable titanium compound at from 0 to 100 DEG C. with intensive stirring and with setting of a pH in the range from 3 to 8 and maintenance of this pH within a range of 0.3 units. The titanium dioxide pigments can be employed for the production of cosmetic preparations and medicaments.

公开(公告)号：ES2044650T3

公开(公告)日：1994-01-01

申请号：ES91108977

申请日：1991-06-01

Applicant: BASF AG

Inventor： VOGEL FRIEDRICH DR ,  FROSCH FRANZ DR ,  WESTENFELDER HORST

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61K9/00 ,  A61K9/06 ,  A61K9/107 ,  A61K9/70 ,  A61K31/74 ,  A61K47/32 ,  A61Q17/00 ,  A61Q19/00 ,  A61Q19/10 ,  A61K7/48 ,  A61K7/06 ,  A61L25/00

Abstract: The use of copolymers which are selectively hydrogenated on the olefinic double bond and are composed of …… A) 50 to 65% by weight of styrene, … B) 35 to 50% by weight of butadiene and … C) 0 to 5% by weight of other copolymerisable monomers … in cosmetic and pharmaceutical compositions.

公开(公告)号：DE59100496D1

公开(公告)日：1993-11-25

申请号：DE59100496

申请日：1991-06-01

Applicant: BASF AG

Inventor： VOGEL FRIEDRICH DR ,  FROSCH FRANZ DR ,  WESTENFELDER HORST

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61K9/00 ,  A61K9/06 ,  A61K9/107 ,  A61K9/70 ,  A61K31/74 ,  A61K47/32 ,  A61Q17/00 ,  A61Q19/00 ,  A61Q19/10 ,  A61K7/48 ,  A61K7/06 ,  A61L25/00

Abstract: The use of copolymers which are selectively hydrogenated on the olefinic double bond and are composed of …… A) 50 to 65% by weight of styrene, … B) 35 to 50% by weight of butadiene and … C) 0 to 5% by weight of other copolymerisable monomers … in cosmetic and pharmaceutical compositions.

公开(公告)号：ES2246501T3

公开(公告)日：2006-02-16

申请号：ES97119397

申请日：1997-11-06

Applicant: BASF AG

Inventor： HABECK THORSTEN DR ,  AUMULLER ALEXANDER DR ,  SCHEHLMANN VOLKER DR ,  WESTENFELDER HORST ,  WUNSCH THOMAS DR

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61K8/49 ,  A61K31/13 ,  A61K31/22 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  A61Q19/00 ,  C07C225/14 ,  C07C229/30 ,  C07C229/56 ,  C07C229/60 ,  C07C255/30 ,  C07C255/58 ,  C07C309/46 ,  C07D275/02 ,  C07D275/03 ,  C07D319/06 ,  C07D333/38 ,  A61K7/42

Abstract: UTILIZACION DE COMPUESTOS DE FORMULA I EN DONDE EL DOBLE ENLACE C=C ESTA EN LA CONFIGURACION E O Z Y LAS VARIABLES TIENEN EL SIGNIFICADO SIGUIENTE: R 1 COOR 5 , COR 5 , CONR 5 R 6 , CN, O=S( R 5 )=O, O=S( - OR 5 )=O, R 7 O - P( - OR 8 )=O; R 2 COOR 6 , COR 6 , CONR 5 R 6 , CN, O=S( R 6 )=O, O=S( - OR 6 )=O, R 7 O - P( - OR 8 )=O; R 3 HIDROGENO, UN RADICAL ALIFATICO, CICLOALIFATICO, ARALIFATICO O AROMATICO, CON HASTA 18 ATOMOS DE CARBONO EN CADA CASO, OPCIONALMENTE SUSTITUIDO; R 4 UN RADICAL AROMATICO O HETEROAROMATICO, CON 5 A 12 ATOMOS EN EL ANILLO, OPCIONALMENTE SUSTITUIDO; R 5 A R8 CON INDEPENDENCIA ENTRE SI HIDROGENO, UN RADICAL DE CA DENA ABIERTA O RAMIFICADA ALIFATICO, ARALIFATICO, CICLOALIFATICO U OPCIONALMENTE UN RADICAL AROMATICO SUSTITUIDO, CON HASTA 18 ATOMOS DE CARBONO EN CADA CASO, PUDIENDO FORMAR LAS VARIABLES R 3 A R 8 ENTRE SI, JUNTO CON LOS ATOMOS DE CARBONO A LOS QUE ESTAN UNIDAS, UN ANILLO CONJUNTO DE 5 O 6 ATOMOS, EL CUAL PUEDE SEGUIR AMPLIANDOSE OPCIONALMENTE, COMO FILTROS UV EN PREPARADOS COSMETICOS Y FARMACEUTICOS PARA LA PROTECCION DE LA PIEL O EL CABELLO DE LAS PERSONAS FRENTE A LA RADIACION SOLAR, SOLOS O EN COMBINACION CON COMPUESTOS ABSORBENTES EN EL ESPECTRO UV CONOCIDOS POR SU UTILIZACION EN PREPARADOS COSMETICOS Y FARMACEUTICOS.

公开(公告)号：DE59712388D1

公开(公告)日：2005-09-15

申请号：DE59712388

申请日：1997-11-06

Applicant: BASF AG

Inventor： HABECK THORSTEN DR ,  AUMUELLER ALEXANDER DR ,  SCHEHLMANN VOLKER DR ,  WESTENFELDER HORST ,  WUENSCH THOMAS DR

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61K8/49 ,  A61K31/13 ,  A61K31/22 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  A61Q19/00 ,  C07C225/14 ,  C07C229/30 ,  C07C229/56 ,  C07C229/60 ,  C07C255/30 ,  C07C255/58 ,  C07C309/46 ,  C07D275/02 ,  C07D275/03 ,  C07D319/06 ,  C07D333/38 ,  A61K7/42

Abstract: Use of enamine derivatives of formula (R )(R NH)C=C(R )(R ) (I) as UV filters in cosmetic and pharmaceutical preparations for protection of hair or skin against sun-radiation, alone or in combination with UV absorbers is new: R = COOR , COR , CONR R , CN, SO2R , SO2OR or P(=O)OR OR ; R = COOR , COR , CONR R , CN, SO2R , SO2OR or P(=O)OR OR ; R = H, or optionally substituted aliphatic, cycloaliphatic, arylaliphatic or aromatic residue with up to 18C; R = optionally substituted 5-12C aromatic or heteroaromatic residue; and R , R = H or aliphatic, arylaliphatic, cycloaliphatic, or optionally substituted aromatic with up to 18C; or R -R together with their bonded carbon atoms may form a 5-6 membered ring which may be further annelated.

公开(公告)号：CA2234121C

公开(公告)日：2005-07-05

申请号：CA2234121

申请日：1996-10-25

Applicant: BASF AG

Inventor： AUMULLER ALEXANDER ,  HOLDERBAUM MARTIN ,  SPERLING KARIN ,  WUNSCH THOMAS ,  WESTENFELDER HORST

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/92 ,  A61Q1/04 ,  A61Q17/04 ,  A61K7/42

Abstract: Described are cosmetic preparations containing light-screening agents designed to protect the human epidermis against UV light in the region from 280 to 400 nm. The light-screening agents are contained in a carrier compound suitable for cosmetic purposes together with compounds of the formula (I): (see formula I) where R1 and R2 are identical or different straight-chain or branched aliphatic or cycloaliphatic radicals which are in the para and/or ortho position and have 1 to 18 carbon atoms, R1 may additionally be a hydrogen atom, and n is 1 or 2, and with compounds which absorb in the UV-B region. The above mentioned compounds of the formula I are in amounts which make them active as photostable UV-A filters.

公开(公告)号：DK0838214T3

公开(公告)日：2005-02-28

申请号：DK97117560

申请日：1997-10-10

Applicant: BASF AG

Inventor： SPERLING KARIN DR ,  WESTENFELDER HORST ,  WUENSCH THOMAS DR ,  TRENTMANN BEATE DR

IPC: C07D251/34 ,  A61K8/00 ,  A61K8/33 ,  A61K8/37 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q5/00 ,  A61Q17/04 ,  A61K7/42

公开(公告)号：PT1046391E

公开(公告)日：2005-01-31

申请号：PT00105806

申请日：2000-03-18

Applicant: BASF AG

Inventor： WESTENFELDER HORST ,  WUENSCH THOMAS ,  PRECHTL FRANK ,  HABECK THORSTEN ,  HAREMZA SYLKE ,  BACH THORSTEN ,  ANJA SPIEGEL

IPC: C07D295/14 ,  A61K8/00 ,  A61K8/41 ,  A61K8/44 ,  A61K8/49 ,  A61K31/136 ,  A61K31/196 ,  A61K31/24 ,  A61K31/40 ,  A61P17/16 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  C07C225/00 ,  C07C225/22 ,  C07C229/52 ,  C07D295/10 ,  C07D295/112 ,  C09K3/00 ,  A61K7/42

Abstract: Amino-substituted hydroxybenzophenones (I) are used as photostable UV filters in cosmetic and pharmaceutical compositions for protecting human skin or hair against solar radiation, optionally in combination with other UV absorbers. Amino-substituted hydroxybenzophenones of formula (I) are used as photostable UV filters in cosmetic and pharmaceutical compositions for protecting human skin or hair against solar radiation, optionally in combination with other UV absorbers. [Image] R1>, R2>H, 1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl or 3-10C cycloalkenyl, or NR1>R2> is a 5- or 6-membered ring; R3>, R4>1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 3-10C cycloalkenyl, 1-12C alkoxy, 1-20C alkoxycarbonyl, 1-12C alkylamino, 1-12C dialkylamino, aryl, heteroaryl, nitrile, carboxylate, sulfonate or ammonium; X : H, COOR5> or CONR6>R7>; R5>-R7>H, 1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 3-10C cycloalkenyl, (YO)oZ or aryl; Y : (CH2)x or CH(Me)CH2; x : 2-4; Z : Et, n-Pr, n-Bu or i-Pr; m : 0-3; n : 0-4; o : 1-20. Independent claims are also included for: (1) use of (I) as UV stabilizers in cosmetic and pharmaceutical compositions; (2) cosmetic and pharmaceutical compositions for protecting human skin or hair against UV light of wavelength 280-400 nm, comprising compounds (I) in a carrier, optionally in combination with other UV absorbers.

公开(公告)号：DE59812214D1

公开(公告)日：2004-12-09

申请号：DE59812214

申请日：1998-08-10

Applicant: BASF AG

Inventor： HABECK DR ,  HAREMZA DR ,  SCHEHLMANN DR ,  WESTENFELDER HORST ,  WUENSCH DR ,  DROEGEMUELLER DR ,  BOMM DR

IPC: A61K31/16 ,  A61K31/21 ,  A61K31/275 ,  C07C69/618 ,  C07C69/738 ,  C07C233/40 ,  C07C309/44 ,  C07C309/58 ,  C07C309/59 ,  A61K7/42