公开(公告)号：DE3522678A1

公开(公告)日：1987-01-08

申请号：DE3522678

申请日：1985-06-25

Applicant: BASF AG

Inventor： HELWIG REINHARD DR ,  NEUMANN PETER DR ,  TRAUTH HUBERT ,  AUMUELLER ALEXANDER DR

IPC: C07D405/12 ,  C07D307/24 ,  C07D405/04 ,  C07D405/14 ,  C08K5/00 ,  C08K5/15 ,  C08K5/34 ,  C08K5/3432 ,  C08K5/3435 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C09D7/00 ,  C09D7/12 ,  C09D7/80 ,  C07D211/36 ,  C09K15/20

公开(公告)号：DE3521558A1

公开(公告)日：1986-12-18

申请号：DE3521558

申请日：1985-06-15

Applicant: BASF AG

Inventor： HELWIG REINHARD DR ,  NEUMANN PETER DR ,  BENDER HERBERT DR ,  TRAUTH HUBERT ,  AUMUELLER ALEXANDER DR

IPC: C07D213/74 ,  C07C67/00 ,  C07C231/00 ,  C07C233/00 ,  C07C233/12 ,  C07C235/34 ,  C07C253/00 ,  C07C255/58 ,  C07D213/73 ,  C07D213/76 ,  C07D213/78 ,  C07D213/84 ,  C07D213/85 ,  C08G18/00 ,  C08G18/65 ,  C08K5/00 ,  C08K5/17 ,  C08K5/20 ,  C08K5/34 ,  C08K5/3432 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L23/02 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L75/04 ,  C08L77/00 ,  C08L101/00 ,  C09K15/22 ,  C09K15/24 ,  C09K15/30 ,  C07C121/78 ,  C07C103/44

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：DE19649381A1

公开(公告)日：1998-06-04

申请号：DE19649381

申请日：1996-11-29

Applicant: BASF AG

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

IPC: A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61K8/49 ,  A61Q1/04 ,  A61Q17/04 ,  C07C229/56 ,  C07C229/60 ,  C07C255/30 ,  C07C255/58 ,  C07C309/46 ,  C07D275/02 ,  C07D275/03 ,  C07D319/06 ,  C07D333/38 ,  A61K7/06 ,  A61K7/42

Abstract: The use of UV filter compounds of formula (I) is claimed in cosmetic products to protect human skin or hair against sunlight, where (I) are used alone or in combination with other UV filters. R1-R3 = H, 1-18C aliphatic or up to 18C cycloaliphatic group; or CR1R2 = a 5-6 membered ring; R4 = H, aliphatic, cycloaliphatic, arylaliphatic or aromatic group containing up to 18C; and R5 = optionally substituted 5-12 membered aromatic or heteroaromatic ring. Also claimed are cosmetic products containing UV filters, including effective amounts of (I), in a suitable carrier to protect the skin or hair against UV light at 280-400 nm. (I) are new when R1-R3 = Me; R4 = H; and R5 = phenyl (optionally substituted by 1-20C alkyl, 1-20C alkoxy, 1-20C alkylaminocarbonyl, 1-20C alkoxycarbonyl, CN, COOH, carboxylate, sulphonate or alkylammonium).

公开(公告)号：DE19625287A1

公开(公告)日：1998-01-02

申请号：DE19625287

申请日：1996-06-25

Applicant: BASF AG

Inventor： KRAUSE ALFRED DR ,  AUMUELLER ALEXANDER DR ,  TRAUTH HUBERT ,  LANGGUTH ERNST DR

IPC: C07D211/58 ,  C08G63/685 ,  C08G73/02 ,  C08G75/26 ,  C08K5/3435 ,  C09D7/12 ,  C09K15/30 ,  C08G63/688 ,  C08G73/00 ,  C09K15/00

Abstract: Polycondensates containing tetramethylpiperidine groups of general formula (I) in which the variables have the following meaning: R , R are hydrogen, C1-C12-alkyl, C2-C4-hydroxyalkyl, C1-C20-alkoxy, oxyl, hydroxyl, allyl, benzyl, formyl or a residue of formula (a), R is hydroxy, C1-C12-alkoxy, C3-C8-cycloalkoxy, C3-C8-cycloalkylmethoxy, phenoxy or a residue (b), R is hydrogen or a residue (c), R is -COOR , -COR , -CONR R or cyano, R is an R residue, hydrogen or C1-C12-alkyl, R is hydrogen, C1-C12-alkyl, C3-C8-cycloalkyl, C3-C8-cycloalkylmethyl or phenyl, R is hydrogen, C1-C8-alkyl, C5-C8-cycloalkyl, C3-C5-alkenyl or phenyl, which can be substituted by one to three methyl or ethyl residues, C1-C4-alkoxy residues, C1-C4-alkoxycarbonyl residues, halogens, hydroxy groups, phenoxy groups, phenyl groups, tolyl residues or xylyl residues, R , R are hydrogen, C1-C12-alkyl, C5-C8-cycloalkyl or phenyl, which can be substituted by one to three methyl or ethyl residues, C1-C4-alkoxy residues, C1-C4-alkoxycarbonyl residues, halogens, hydroxy groups, phenoxy groups, phenyl groups, tolyl residues or xylyl residues, X is oxygen, sulphur or -NR -, A is C2-C30-alkylene, wherein non-adjacent CH2 groups can be replaced by oxygen, C3-C8-cycloalkylene, C3-C8-cycloalkyl-bismethylene, phenylene, biphenylene or the residues (d), (e), (f), (g) or (h), (i) or (j) in which n means 2 to 12, m means 1 to 2 000 and o means 2 or 3.

公开(公告)号：DE19607809A1

公开(公告)日：1997-09-04

申请号：DE19607809

申请日：1996-03-01

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  BRILL GUNTER DR ,  BOETTCHER PETER DR

IPC: C07C45/64 ,  C07B61/00 ,  C07C45/67 ,  C07C49/83

公开(公告)号：DE4442138A1

公开(公告)日：1996-05-30

申请号：DE4442138

申请日：1994-11-26

Applicant: BASF AG

Inventor： VOIT GUIDO DR ,  HOLDERBAUM MARTIN DR ,  WITZEL TOM DR ,  AUMUELLER ALEXANDER DR

IPC: B01J21/06 ,  C07B61/00 ,  C07C249/02 ,  C07C251/16 ,  C07C251/24 ,  B01J21/02 ,  B01J23/14 ,  B01J23/16

Abstract: Prepn. of benzophenone-imines (I) of formula (A; X = NH) comprises reacting benzophenones (II) of formula (A; X = 0) with liquid NH3 in the presence of oxide(s) of B, Al, Ga, In, Si, Ge, Sn, Pb, P, As, Sb, Bi, Sc, Y, Ti, Zr, V, Nb and/or Ta at 50-150 degrees C and 50-350 bar: R = H, 1-4C alkoxy, 1-2C alkylamino or 2-4C dialkylamino.

公开(公告)号：DE4440288A1

公开(公告)日：1996-05-15

申请号：DE4440288

申请日：1994-11-11

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  HOLDERBAUM MARTIN DR ,  GOETZE WOLFGANG ,  KROCKENBERGER JUERGEN ,  TRAUTH HUBERT

IPC: C08K5/103 ,  A61K8/81 ,  A61Q17/04 ,  C08K5/10 ,  C08L69/00 ,  C08L75/04 ,  C08L101/00 ,  C09D5/32 ,  C09D7/12 ,  C09D175/00 ,  C09K15/06

Abstract: Proposed is the use, as light-protection agents and stabilizers for non-living organic material, of 3-arylacrylic acid esters (I) in which Ar is an aryl group, which may carry additional substituents, R is an n-valency aliphatic polyol group with up to 20 C-atoms, whereby the carbon chain may be interrupted by up to 9 non-adjacent oxygen atoms, or an n-valency cycloaliphatic polyol group with 5 to 20 C-atoms in which non-adjacent ring carbon atoms may be replaced by oxygen atoms, R and R are hydrogen or C1-C4 alkyl and n is a number from 1 to 10.

公开(公告)号：DE4403084A1

公开(公告)日：1995-08-03

申请号：DE4403084

申请日：1994-02-02

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  TRAUTH HUBERT

IPC: C08G65/00 ,  C08G18/32 ,  C08G18/38 ,  C08G63/685 ,  C08G64/00 ,  C08G64/02 ,  C08G64/12 ,  C08G65/34 ,  C08G71/04 ,  C08G85/00 ,  C08G73/06 ,  C08L79/04 ,  C08L67/02 ,  C08L69/00 ,  C08L71/00 ,  C08L75/04 ,  C09K15/30 ,  C09D7/12

Abstract: Disclosed are condensation and addition polymers which contain as recurrent structural unit N,N'-bridged bis-tetramethylpiperidinyloxy groups of formula I, where the variable m is 2 or 3. Such polymers can be used as agents protecting against light and stabilizers for organic material.

公开(公告)号：DE59005925D1

公开(公告)日：1994-07-07

申请号：DE59005925

申请日：1990-10-23

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  GOETZE WOLFGANG

IPC: B01J31/04 ,  C07B61/00 ,  C07C45/71 ,  C07C45/78 ,  C07C45/79 ,  C07C49/84

Abstract: Preparation of 2-hydroxy-4-(2'-hydroxyethoxy)phenyl aryl ketones I … … in which Ar represents a substituted or unsubstituted aryl group, by reaction of 2,4-dihydroxyphenyl aryl ketone II … … with ethylene carbonate in the presence of an alkali metal salt or alkaline earth metal salt of a carboxylic acid as the catalyst and a process for purifying the crude product of the formula I.