公开(公告)号：DE50107904D1

公开(公告)日：2005-12-08

申请号：DE50107904

申请日：2001-03-27

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  WAGENBLAST GERHARD ,  DETERING JUERGEN ,  HABECK THORSTEN

IPC: C11D3/26 ,  A61K8/40 ,  A61Q17/04 ,  C09K3/00 ,  C11D3/42 ,  D06L3/12 ,  D06L4/614 ,  D06L4/65 ,  D06L4/657 ,  D06M13/07 ,  D06M13/127 ,  D06M13/152 ,  D06M13/224 ,  D06M13/352 ,  D06M13/358 ,  D06M13/372 ,  D06P1/642 ,  D06P1/651 ,  D06P5/04 ,  D06P5/08 ,  A61K7/42 ,  D06M13/402 ,  D06M15/59

Abstract: A method comprising applying a composition to a textile material with a composition comprising (A) from 10 to 90% by weight of at least one C 6 - to C 18 -alkyl ester or C 5 - to C 8 -cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from compound (A) to thereby obtain an impregnated textile material comprising the composition.

公开(公告)号：AT284902T

公开(公告)日：2005-01-15

申请号：AT01122452

申请日：2001-09-20

Applicant: BASF AG

Inventor： HABECK THORSTEN ,  MATHAUER KLEMENS ,  WUENSCH THOMAS ,  WESTENFELDER HORST ,  ICHIHARA HIDEYUKI ,  IKEDA TAKAHIRO ,  DAUSCH WILMA M

IPC: A61K8/72 ,  A61K8/00 ,  A61K8/81 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/10 ,  A61Q17/04 ,  C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08K5/00 ,  C08L57/00 ,  A61K7/00

Abstract: Colorant-containing aqueous polymer dispersions comprise (all amounts by wt. of polymer matrix): (A) (i) a polymer matrix based on an ethylenically-unsaturated monomer (M); and (ii) an organic colorant comprising a dye or pigment, UV-absorber or optical brightener uniformly dispersed in the polymer matrix (0.5-50%); (B) a nonionic surfactant (0.1-20%); and (C) an amphiphilic polymer with 0.5-10 mol./kg anionic-functional groups (1-50%). An Independent claim is also included for preparation of the dispersions by: (i) dissolving the colorant in monomer M, (ii) emulsifying the mixture to give a conventional oil-in-water emulsion, (iii) homogenizing to give a mini-emulsion with monomer droplets of average diameter below 1,000 nm and then (iv) polymerizing the mini-emulsion in presence of a soluble free-radical initiator together with (B) (0.1-20 wt.%) and (C) (1-50 wt.%), each wt. being based on the wt. of M.

公开(公告)号：DK1046391T3

公开(公告)日：2004-10-18

申请号：DK00105806

申请日：2000-03-18

Applicant: BASF AG

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

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：AT275929T

公开(公告)日：2004-10-15

申请号：AT00105806

申请日：2000-03-18

Applicant: BASF AG

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

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：AU773111B2

公开(公告)日：2004-05-20

申请号：AU2886900

申请日：2000-04-18

Applicant: BASF AG

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

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 ,  A61K7/44 ,  A61P43/00

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：AU771215B2

公开(公告)日：2004-03-18

申请号：AU4551300

申请日：2000-04-17

Applicant: BASF AG

Inventor： DETERING JURGEN ,  BERTLEFF WERNER ,  WAGENBLAST GERHARD ,  OTT CHRISTIAN ,  KAPPES ELISABETH ,  HABECK THORSTEN

IPC: C07C235/34 ,  C08F8/00 ,  C08G73/02 ,  C11D3/00 ,  C11D3/37 ,  C11D3/42 ,  D06L3/12 ,  D06L4/60 ,  D06M13/123 ,  D06M13/224 ,  D06M13/372 ,  D06M13/402 ,  D06M13/41 ,  D06M13/415 ,  D06M13/419 ,  D06M13/46 ,  D06M15/356 ,  D06M15/59 ,  D06M15/61 ,  D06P5/06 ,  D06P5/08 ,  C07C255/41

公开(公告)号：AU759300B2

公开(公告)日：2003-04-10

申请号：AU3315699

申请日：1999-06-03

Applicant: BASF AG

Inventor： SCHUHMACHER PETER ,  SCHNEIDER NORBERT ,  WESTENFELDER HORST ,  HAREMZA SYLKE ,  HABECK THORSTEN ,  MEYER FRANK

IPC: A61K8/00 ,  A61K8/02 ,  A61K8/23 ,  A61K8/25 ,  A61K8/29 ,  A61K8/31 ,  A61K8/33 ,  A61K8/34 ,  A61K8/36 ,  A61K8/37 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61K8/73 ,  A61K8/86 ,  A61K8/89 ,  A61K8/97 ,  A61K8/98 ,  A61K31/255 ,  A61K31/34 ,  A61P17/16 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q1/10 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/00 ,  C09B67/20 ,  C09C3/08 ,  C09K3/00 ,  A61K7/42 ,  A61K7/021 ,  A61K7/027

Abstract: Liquid crystal compositions forming a cholesteric phase with a pitch of less than 450 nm, comprising either at least one polymerizable chiral liquid crystal monomer or a mixture of at least one polymerizable achiral liquid crystal monomer and at least one chiral additive, are used as ultraviolet filters for protecting skin or hair against solar radiation. Liquid crystal compositions forming a cholesteric phase with a pitch of less than 450 nm, comprising either: (a) at least one polymerizable chiral liquid crystal monomer of formula (I); or (b) a mixture of at least one polymerizable achiral liquid crystal monomer of formula (II) and at least one chiral additive, are used as ultraviolet (UV) filters in cosmetic and pharmaceutical compositions for protecting human skin or hair against solar radiation: A -A = spacers with a chain length of 1-30C; Y -Y = bonds, O, S, C(O)O, OC(O), CH=CHC(O)O, OC(O)O, C(O)N(R), N(R)C(O), CH2O, OCH2, CH=N, N=CH or N=N; M , M = mesogenic groups; R = H or 1-4C alkyl; Z = H, 1-4C alkyl or a polymerizable group, at least one being a polymerizable group; Z , Z = H, 1-4C alkyl or polymerizable groups, at least one being a polymerizable group; X = an n-valent chiral group; m, o, p = 0 or 1; n = 1-6. Independent claims are also included: (1) use of the liquid crystal compositions as photostable UV reflectors; (2) use of the liquid crystal compositions as UV stabilizers in cosmetic and pharmaceutical formulations; (3) pigments containing the polymerized liquid crystal compositions.

公开(公告)号：BR0109616A

公开(公告)日：2003-02-04

申请号：BR0109616

申请日：2001-03-27

Applicant: BASF AG

Inventor： HEIDENFELDER THOMAS ,  WAGENBLAST GERHARD ,  DETERING J RGEN ,  HABECK THORSTEN

IPC: C11D3/26 ,  A61K8/40 ,  A61Q17/04 ,  C09K3/00 ,  C11D3/42 ,  D06L3/12 ,  D06L4/614 ,  D06L4/65 ,  D06L4/657 ,  D06M13/07 ,  D06M13/127 ,  D06M13/152 ,  D06M13/224 ,  D06M13/352 ,  D06M13/358 ,  D06M13/372 ,  D06P1/642 ,  D06P1/651 ,  D06P5/04 ,  D06P5/08 ,  C11D3/00

Abstract: A method comprising applying a composition to a textile material with a composition comprising (A) from 10 to 90% by weight of at least one C 6 - to C 18 -alkyl ester or C 5 - to C 8 -cycloalkyl ester of 2-cyano-3,3-diphenylacrylic acid and (B) from 90 to 10% by weight of at least one compound which has at least one UV absorption maximum in the range from 280 nm to 450 nm and is different from compound (A) to thereby obtain an impregnated textile material comprising the composition.

公开(公告)号：AU748711B2

公开(公告)日：2002-06-13

申请号：AU7997798

申请日：1998-08-13

Applicant: BASF AG

Inventor： HABECK THORSTEN ,  HAREMZA SYLKE ,  SCHEHLMANN VOLKER ,  WESTENFELDER HORST ,  WUNSCH THOMAS ,  DROGEMULLER MICHAEL ,  BOMM VOLKER

IPC: A61K8/00 ,  A61K8/35 ,  A61K8/37 ,  A61K8/40 ,  A61K8/41 ,  A61K8/42 ,  A61K31/12 ,  A61K31/122 ,  A61K31/216 ,  A61K31/277 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  C07C69/618 ,  C07C69/76 ,  C07C233/00 ,  C07C233/11 ,  C07C235/34 ,  A61K7/44 ,  A61K31/165 ,  A61K31/215 ,  C07C57/48 ,  C07C57/30

Abstract: Use of 4,4-diarylbutadienes (I) as photostable UV filters in cosmetics for protecting the skin and hair from the sun's rays. The use of 4,4-diarylbutadiene derivatives of formula (I) as a cosmetic preparation is new: Where the diene system is Z,Z; Z,E; E,Z or E,E; R1, R2 = H, 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 (optionally substituted by carboxylate, sulfonate or ammonium residues); R3 = H, COOR5, COR5, CONR5,R6, CN, O=S(R5)=O, O=S(OR5)=O, R7OP(OR8)=O, 1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 7-10C bicycloalkyl, 3-10C cycloalkenyl, 7-10C bicycloalkenyl, aryl or heteroaryl (optionally substituted); R4 = COOR6, COR6, CONR5,R6, CN, O=S(R6)=O, O=S(OR6)=O, R7OP(OR8)=O, 1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 7-10C bicycloalkyl, 3-10C cycloalkenyl, 7-10C bicycloalkenyl, aryl or heteroaryl (optionally substituted); R5-R8 = H, 1-20C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 7-10C bicycloalkyl, 3-10C cycloalkenyl, 7-10C bicycloalkenyl, aryl or heteroaryl (optionally substituted); and n = 1-3; where R3-R8 may in each case together with the C atoms to which they are bonded, form a 5- or 6-membered ring which may be further fused.

公开(公告)号：AU742274B2

公开(公告)日：2001-12-20

申请号：AU3519397

申请日：1997-08-21

Applicant: BASF AG

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

IPC: A61K8/00 ,  A61K8/30 ,  A61K8/40 ,  A61K8/49 ,  A61K8/92 ,  A61Q1/00 ,  A61Q1/04 ,  A61Q17/04 ,  C07C255/40 ,  C07D307/52 ,  C07D317/54 ,  C07D333/24 ,  A61K7/42 ,  C07D333/22

Abstract: The use of compounds of formula (I) as UV-A filters in cosmetic products (optionally in combination with standard UV absorbers) to protect the human skin against sunlight is claimed. R1-R3 = H or (cyclo)aliphatic group containing up to 18 C, or two of these groups can combine to form a 5 or 6-membered ring ; R4 = optionally substituted (hetero)aryl containing 5-12 ring atoms ; and R5 = R4 or H. Also claimed are (i) cosmetic products containing (I) for protecting the epidermis layer against UV radiation with a wavelength of 280-400 nm and (ii) compounds of formula (II) : R7-R9 = lower alkyl ; R6 = 2-thienyl (optionally substituted with lower alkyl), 4-(3,5-di-t-butyl)-1-hydroxyphenyl or 4-(3,5-di-t-butyl)-1-alkoxyphenyl.