公开(公告)号：AU2008274380A1

公开(公告)日：2009-01-15

申请号：AU2008274380

申请日：2008-06-30

Applicant: BASF SE

Inventor： HERZOG BERND ,  MULLER STEFAN ,  LINDEMANN BRIGITTE

IPC: A61K8/11 ,  A61K8/35 ,  A61K8/37 ,  A61K8/44 ,  A61K8/49 ,  A61K8/81 ,  A61Q17/04

Abstract: The instant invention refers to the use of a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising (a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of (b) an oil-soluble organic UV absorber selected from the class of p-aminobenzoic acid derivatives; salicylic acid derivatives; benzophenone derivatives; diphenyl acrylate derivatives; benzofuran derivatives; polymeric UV absorbers, comprising one or more organosilicon radicals; cinnamic acid derivatives; camphor derivatives; s-triazine derivatives; trianilino-s-triazine derivatives; menthyl anthranilates; and benzotriazole derivatives; wherein the weight ratio of the oil-soluble organic UV absorber (b) to polymer carrier (a) is greater than 50 parts UV absorber per 100 parts of carrier; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The concentrated aqueous polymer dispersions show unexpectedly high sunscreen effects and a positive skin feeling.

公开(公告)号：AU2007267187A1

公开(公告)日：2007-12-06

申请号：AU2007267187

申请日：2007-05-21

Applicant: BASF SE

Inventor： MONGIAT SEBASTIEN ,  EHLIS THOMAS ,  MULLER STEFAN

IPC: A61K8/04 ,  A61K8/19 ,  A61K8/49 ,  A61K8/60 ,  A61Q19/04

Abstract: Disclosed is a method for the colouration of skin or a keratinic fibre, characterized in that the skin or keratinic fibre is contacted with a formulation containing a dispersion of solid particles of a tanning substance selected from a compound of the formula (I) wherein i is 0 or 1 and each of R1, R2, R3, R4, R5, R6, R7, R8 independently of each other is selected from group consisting of hydrogen, OH, C1-C6alkyl, C1-C6hydroxyalkyl and C2-C6al-kenyl; in an organic liquid of low polarity or non-polar organic liquid.

公开(公告)号：AU2006328588B2

公开(公告)日：2013-05-23

申请号：AU2006328588

申请日：2006-12-11

Applicant: BASF SE

Inventor： VOGT MARTIN ,  EHLIS THOMAS ,  KREYER GILBERT ,  MULLER STEFAN ,  GIESINGER JOCHEN ,  HAASE JURG

IPC: C07D295/192 ,  A61K8/49 ,  A61Q17/04

Abstract: Disclosed is the use of an aqueous dispersion comprising (a) a micronized sparingly soluble organic compound which has a UV-Vis spectrum with a maximum from 380 to 420 nm; and (b) an anionic dispersing agent for protecting the human skin from browning and skin aging.

公开(公告)号：AU2004298775B2

公开(公告)日：2010-04-22

申请号：AU2004298775

申请日：2004-12-08

Applicant: BASF SE

Inventor： MULLER STEFAN ,  WAGNER BARBARA ,  EHLIS THOMAS

IPC: A61K8/49 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61K8/81 ,  A61Q17/00 ,  A61Q17/02 ,  C07C225/20 ,  C07C229/46 ,  C07C255/31 ,  C07C317/48 ,  C07D295/116 ,  C07D295/155

Abstract: Described are merocyanine derivatives of formula wherein R2 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; a cyano group; or R1 and R2 together with the nitrogen atom linking them form a —(CH2)m— ring which is optionally interrupted by —O— or by —NR7—; R4 is a cyano group; or -Q1-R5; Q1 is —COO—; —CONH—; —CO—; —SO2—; or —CONR6—; R5 is C1-C22alkyl; cyclo-C3-C8alkyl; or unsubstituted or C1-C6alkyl-substituted C6-C20aryl; R6 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; R7 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; the cyclohexene radical C is not substituted or substituted by one or more C1-C5alkyl; m is from 3 to 7; n is from 2 to 4; and o is from 2 to 4. Said merocyanine derivatives are useful in protecting human and animal hair and skin from UV radiation and to cosmetic compositions comprising said derivatives.

公开(公告)号：AU2004224086B2

公开(公告)日：2011-02-10

申请号：AU2004224086

申请日：2004-03-19

Applicant: BASF SE

Inventor： EHLIS THOMAS ,  MULLER STEFAN ,  HAYOZ PASCAL

IPC: C07D251/24 ,  A61K8/49 ,  A61Q17/04

Abstract: Disclosed is the use of the compounds of formula wherein A is a radical of formula R 1 and R 5 independently from each other are hydrogen; C 1 -C 18 alkyl; or C 6 -C 12 aryl; R 2 , R 3 and R 4 independently from each other are hydrogen; or a radical of formula wherein, in formula (1a), at least one of the radicals R 2 , R 3 and R 4 are a radical of formula (1c); R 6 , R 7 , R 8 , R 9 and R 10 independently from each other are hydrogen; hydroxy; halogen; C 1 -C 18 alkyl; C 1 -C 18 alkoxy; C 6 -C 12 aryl; biphenylyl; C 6 -C 12 aryloxy; C 1 -C 18 alkylthio; carboxy; -COOM; C 1 -C 18 -alkylcarboxyl; aminocarbonyl; or mono- or di-C 1 -C 18 alkylamino; C 1 -C 10 acylamino; -COOH; M is an alkali metal ion; x is 1 or 2; and y is a number from 2 to 10; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The compounds of formula (1) are high effective UV absorbers for cosmetic formulations aund can be-depending on their physical properties be used in micronized or soluble form.

公开(公告)号：MX2010000042A

公开(公告)日：2010-02-28

申请号：MX2010000042

申请日：2008-06-30

Applicant: BASF SE

Inventor： HERZOG BERND ,  MULLER STEFAN ,  LINDEMANN BRIGITTE

Abstract: The instant invention refers to the use of a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising (a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of (b) an oil-soluble organic UV absorber selected from the class of p-aminobenzoic acid derivatives; salicylic acid derivatives; benzophenone derivatives; diphenyl acrylate derivatives; benzofuran derivatives; polymeric UV absorbers, comprising one or more organosilicon radicals; cinnamic acid derivatives; camphor derivatives; s-triazine derivatives; trianilino-s-triazine derivatives; menthyl anthranilates; and benzotriazole derivatives; wherein the weight ratio of the oil-soluble organic UV absorber (b) to polymer carrier (a) is greater than 50 parts UV absorber per 100 parts of carrier; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The concentrated aqueous polymer dispersions show unexpectedly high sunscreen effects and a positive skin feeling.

公开(公告)号：AU2008274380B2

公开(公告)日：2013-04-04

申请号：AU2008274380

申请日：2008-06-30

Applicant: BASF SE

Inventor： HERZOG BERND ,  MULLER STEFAN ,  LINDEMANN BRIGITTE

IPC: A61K8/11 ,  A61K8/35 ,  A61K8/37 ,  A61K8/44 ,  A61K8/49 ,  A61K8/81 ,  A61Q17/04

Abstract: The instant invention refers to the use of a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising (a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of (b) an oil-soluble organic UV absorber selected from the class of p-aminobenzoic acid derivatives; salicylic acid derivatives; benzophenone derivatives; diphenyl acrylate derivatives; benzofuran derivatives; polymeric UV absorbers, comprising one or more organosilicon radicals; cinnamic acid derivatives; camphor derivatives; s-triazine derivatives; trianilino-s-triazine derivatives; menthyl anthranilates; and benzotriazole derivatives; wherein the weight ratio of the oil-soluble organic UV absorber (b) to polymer carrier (a) is greater than 50 parts UV absorber per 100 parts of carrier; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The concentrated aqueous polymer dispersions show unexpectedly high sunscreen effects and a positive skin feeling.

公开(公告)号：AU2003298343B2

公开(公告)日：2010-02-25

申请号：AU2003298343

申请日：2003-12-03

Applicant: BASF SE

Inventor： EHLIS THOMAS ,  BORSOS ELEK ,  HAASE JURG ,  MULLER STEFAN

IPC: C07C229/52 ,  A61K8/42 ,  A61K8/44 ,  A61K8/49 ,  A61Q17/04 ,  C07C237/32 ,  C07C237/34 ,  C07C237/40 ,  C07C237/42 ,  C07D277/46 ,  C07D277/66 ,  C07D295/18 ,  C07D295/192 ,  C07D313/12

Abstract: Described are amino substituted hydroxyphenyl benzophenone derivatives of formula (I), wherein R 1 , and R 2 independently from each other are; C 1 -C 20 alkyl; C 2 -C 20 -alkenyl; C 3 -C 10 cycloalkyl; C 3 -C 10 cycloalkenyl; or R 1 , and R 2 together with the linking nitrogen atom form a 5- or 6-membered heterocyclic ring; n 1 is a number from 1 to 4; when n 1 =1, R 3 is a saturated or unsaturated heterocyclic radical; hydroxy-C 1 -C 5 alkyl; cyclohexyl optionally substituted with one or more C 1 -C 5 alkyl; phenyl optionally substituted with a heterocyclic radical, aminocarbonyl or C 1 -C 5 alkylcarboxy; when n 1 is 2, R 3 is an alkylene-, cycloalkylene- or alkenylene radical which is optionally substituted by a carbonyl- or carboxy group; o R 3 together with A forms a bivalent radical of the formula (Ia), wherein n 2 is a number from 1 to 3; when n 1 is 3, R 3 is an alkanetriyl radical; when n 1 is 4, R 3 is an alkanetetrayl radical; A is -O-; or -N(R 5 )-; and R 5 is hydrogen; C 1 -C 5 alkyl; or hydroxy-C 1 -C 5 alkyl. The compounds are useful as UV filters in sunscreen applications.