公开(公告)号：NO975499L

公开(公告)日：1997-11-28

申请号：NO975499

申请日：1997-11-28

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  BECK KARL ,  AUMUELLER ALEXANDER ,  WITZEL TOM ,  VOIT GUIDO

IPC: C07C253/30 ,  C07C255/41

Abstract: PCT No. PCT/EP96/02238 Sec. 371 Date Dec. 1, 1997 Sec. 102(e) Date Dec. 1, 1997 PCT Filed May 24, 1996 PCT Pub. No. WO96/38409 PCT Pub. Date Dec. 5, 1996A process for preparing 2-cyano-3,3-diarylacrylic esters of the general formula I where R1 and R2 are hydrogen, C1-C12-alkyl groups, C-C12-alkoxy groups or di(C1-C4-alkyl)amino groups and R3 is a C4-C18-alkyl group which can be interrupted by ether-functional oxygen atoms, by reacting a benzophenone imine of the general formula II with a cyanoacetic ester of the general formula III wherein the reaction is carried out at from 20 to 60 DEG C. and, during this, the liberated ammonia is continuously removed from the reaction mixture with the aid of a stream of gas or by reducing the pressure to from 900 to 100 mbar.

公开(公告)号：DE59404097D1

公开(公告)日：1997-10-23

申请号：DE59404097

申请日：1994-01-29

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  AUMUELLER ALEXANDER ,  TRAUTH HUBERT

IPC: C07F9/40 ,  C07F9/58 ,  C07F9/59 ,  C08K5/53 ,  C08K5/5353 ,  C08K5/5373 ,  C08K5/5393 ,  C09D7/12 ,  C09K15/32

Abstract: PCT No. PCT/EP94/00254 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18210 PCT Pub. Date Aug. 18, 1994Aminovinylphosphonic esters I where R1 is cyano, a radical of the formula -CO-OR6 or a group of the formula R2, R3 and R6 are C1-C20-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl or tolyl, R4 is an unsubstituted or substituted phenyl or heterocyclic group defined below R5 is hydrogen or C1-C12-alkyl, R7 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5- or C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula -CR8=CH-CO-OR6, R8 is hydrogen, C1-C6-alkyl or a radical of the formula -CO-OR6, and X is oxygen or NH, are used as light, oxygen and heat stabilizers for organic material.

公开(公告)号：PL320202A1

公开(公告)日：1997-09-15

申请号：PL32020295

申请日：1995-11-03

Applicant: BASF AG

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

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

Abstract: PCT No. PCT/EP95/04313 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/15184 PCT Pub. Date May 23, 1996The use of 3-arylacrylic esters I (I) where Ar is an aryl radical which can additionally carry substituents, R1 is the residue of an n-hydric aliphatic polyol having up to 20 carbon atoms, where the carbon chain can be interrupted by up to 9 non-adjacent oxygen atoms, or of an n-hydric cyclo-aliphatic polyol having 5 to 20 carbon atoms in which ring carbon atoms can also be replaced by non-adjacent oxygen atoms, R2 and R3 are hydrogen or C1-C4-alkyl, and n is a number from l to 10, as stabilizers, in particular against the action of light, for non-living organic material.

公开(公告)号：MX9703351A

公开(公告)日：1997-08-30

申请号：MX9703351

申请日：1995-11-03

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  AUMULLER ALEXANDER ,  TRAUTH HUBERT ,  VOIT GUIDO ,  SPERLING KARIN ,  KRAUSE ALFRED

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20

Abstract: Novedosos ésteres 2-cianoacrílicos, de la formula I: donde los radicales tiene los siguientes significados: R1 y R2 son cada uno hidrogeno o un radical que tiene un sistema de anillo iso- o heterocíclico, con al menos un nucleo iso- o heteroaromático y al menos uno de los radicales R1 o R2 debe ser diferente de hidrogeno, n es de 2 a 10 y x es, cuando n = 2, un radical de la formula II: donde m es de 2 a 8, y X es, cuando n > 2, el radical de un poliol n-hídrico, alifático o cicloalifático, que tiene 3-20 átomos de carbono, también siendo posible que el radical cicloalifático contenga 1 o 2 heteroátomos, y que un radical alifático sea interrumpido por hasta 8 átomos de oxígeno, átomos de azufre, grupos imino o alquil (C1-C4)-amino, estos ésteres se usan como estabilizadores de la luz.

公开(公告)号：NO972156L

公开(公告)日：1997-07-09

申请号：NO972156

申请日：1997-05-09

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  AUMUELLER ALEXANDER ,  TRAUTH HUBERT ,  VOIT GUIDO ,  SPERLING KARIN ,  KRAUSE ALFRED

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20

Abstract: 2-Cyanoacrylic esters (I) of alpha , omega -bis(4-hydroxy-2,2,6,6-tetramethylpiperid-1-yl)alkanes or (cyclo)aliphatic polyols of the given formula (I) are new. R , R = the radical of an iso- or heterocyclic ring system with at least one iso- or heteroaromatic ring and ≥ 1 of R and R is not H, n = 2-10, if n = 2, X = a gp. of formula (II), m = 2-8; if n = 3-10, X = the radical of an n-hydric 3-20C (cyclo)aliphatic polyol, opt. with 1 or 2 heteroatoms in the cycloaliphatic gp. and up to 8 non-adjacent O or S atoms or -NH- or 1-4C alkylimino gps. in the aliphatic chain. Also claimed are various materials stabilised against the action of light, O2 and heat with (I).

公开(公告)号：FI971992A0

公开(公告)日：1997-05-09

申请号：FI971992

申请日：1997-05-09

Applicant: BASF AG

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

IPC: A61K8/81 ,  C08K5/103 ,  A61Q17/04 ,  C08K5/10 ,  C08L69/00 ,  C08L75/04 ,  C08L101/00 ,  C09D5/32 ,  C09D7/12 ,  C09D175/00 ,  C09K15/06 ,  C08K

Abstract: PCT No. PCT/EP95/04313 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/15184 PCT Pub. Date May 23, 1996The use of 3-arylacrylic esters I (I) where Ar is an aryl radical which can additionally carry substituents, R1 is the residue of an n-hydric aliphatic polyol having up to 20 carbon atoms, where the carbon chain can be interrupted by up to 9 non-adjacent oxygen atoms, or of an n-hydric cyclo-aliphatic polyol having 5 to 20 carbon atoms in which ring carbon atoms can also be replaced by non-adjacent oxygen atoms, R2 and R3 are hydrogen or C1-C4-alkyl, and n is a number from l to 10, as stabilizers, in particular against the action of light, for non-living organic material.

公开(公告)号：FI971991A0

公开(公告)日：1997-05-09

申请号：FI971991

申请日：1997-05-09

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  AUMUELLER ALEXANDER ,  TRAUTH HUBERT ,  VOIT GUIDO ,  SPERLING KARIN ,  KRAUSE ALFRED

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20 ,  C07C

Abstract: 2-Cyanoacrylic esters (I) of alpha , omega -bis(4-hydroxy-2,2,6,6-tetramethylpiperid-1-yl)alkanes or (cyclo)aliphatic polyols of the given formula (I) are new. R , R = the radical of an iso- or heterocyclic ring system with at least one iso- or heteroaromatic ring and ≥ 1 of R and R is not H, n = 2-10, if n = 2, X = a gp. of formula (II), m = 2-8; if n = 3-10, X = the radical of an n-hydric 3-20C (cyclo)aliphatic polyol, opt. with 1 or 2 heteroatoms in the cycloaliphatic gp. and up to 8 non-adjacent O or S atoms or -NH- or 1-4C alkylimino gps. in the aliphatic chain. Also claimed are various materials stabilised against the action of light, O2 and heat with (I).

公开(公告)号：FI971991A

公开(公告)日：1997-05-09

申请号：FI971991

申请日：1997-05-09

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  AUMUELLER ALEXANDER ,  TRAUTH HUBERT ,  VOIT GUIDO ,  SPERLING KARIN ,  KRAUSE ALFRED

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20 ,  C07C

Abstract: 2-Cyanoacrylic esters (I) of alpha , omega -bis(4-hydroxy-2,2,6,6-tetramethylpiperid-1-yl)alkanes or (cyclo)aliphatic polyols of the given formula (I) are new. R , R = the radical of an iso- or heterocyclic ring system with at least one iso- or heteroaromatic ring and ≥ 1 of R and R is not H, n = 2-10, if n = 2, X = a gp. of formula (II), m = 2-8; if n = 3-10, X = the radical of an n-hydric 3-20C (cyclo)aliphatic polyol, opt. with 1 or 2 heteroatoms in the cycloaliphatic gp. and up to 8 non-adjacent O or S atoms or -NH- or 1-4C alkylimino gps. in the aliphatic chain. Also claimed are various materials stabilised against the action of light, O2 and heat with (I).

公开(公告)号：CA2204430A1

公开(公告)日：1996-05-23

申请号：CA2204430

申请日：1995-11-03

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  SPERLING KARIN ,  VOIT GUIDO ,  TRAUTH HUBERT ,  AUMUELLER ALEXANDER ,  KRAUSE ALFRED

IPC: C07D211/14 ,  C07B63/04 ,  C07C253/30 ,  C07C255/19 ,  C07C255/23 ,  C07C255/30 ,  C07C255/41 ,  C07C255/42 ,  C07D211/46 ,  C08K5/315 ,  C08K5/3435 ,  C09D7/12 ,  C09K3/00 ,  C09K15/16 ,  C09K15/20 ,  A61K7/00 ,  C07H13/04 ,  C07C323/12 ,  A61K47/14 ,  A61K47/22 ,  C07D311/58

Abstract: Described are 2-cyanoacrylic acid esters (I) in which the groups are defined as follows: R1 and R2 are hydrogen or a group with an isocyclic or heterocyclic ring system having at least one iso-aromatic or hetero-aromatic nucleus, whereby one of the groups R1 and R2 must be different from hydrogen, n is from 2 to 10, X in the case when n = 2 is a group of the formula (II) in which m is from 2 to 8, X in the case when n > 2 is an n-hydric aliphatic or cycloaliphatic polyol group with 3 to 20 C-atoms, whereby the cycloaliphatic polyol group may include 1 to 2 hetero-atoms and the aliphatic polyol group may include up to 8 non-adjacent oxygen atoms, sulphur atoms, imino groups or C1-C4 alkylimino groups in the carbon chain. Compounds of the formula (I) are suitable for use as light-protection agents.

公开(公告)号：DE59203777D1

公开(公告)日：1995-10-26

申请号：DE59203777

申请日：1992-06-25

Applicant: BASF AG

Inventor： HOLDERBAUM MARTIN ,  AUMUELLER ALEXANDER ,  TRAUTH HUBERT

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/41 ,  A61K8/42 ,  A61K8/49 ,  A61Q17/04 ,  C07C253/30 ,  C07C255/30 ,  C07D213/38 ,  C07D213/74 ,  C07D239/26 ,  C07D239/42 ,  C08K5/16 ,  C08K5/18 ,  C09D7/12 ,  C09K3/00 ,  A61K7/42

Abstract: PCT No. PCT/EP92/01432 Sec. 371 Date Jan. 5, 1994 Sec. 102(e) Date Jan. 5, 1994 PCT Filed Jun. 25, 1992 PCT Pub. No. WO93/01164 PCT Pub. Date Jan. 21, 1993.Esters and amides of aminomethylenecyanoacetic acid I (I) where R1 and R2 are each, independently of one another, phenyl, naphthyl, biphenylyl or five- or six-membered hetaryl with one, two or three nitrogens or one oxygen or one sulfur or one nitrogen and one oxygen or one nitrogen and one sulfur, which can be benzo-fused, it being possible for these radicals to be substituted by one to three C1-C12-alkyl groups, C1-C12-alkoxy groups, halogen atoms, cyano groups, hydroxyl groups or groups of the formulae COOR3, COR3, CONHR3, OCOR3 or NHCOR3, and where R3 is C1-C12-alkyl, C5-C8-cycloalkyl or phenyl, X is C2-C30-alkylene which can be interrupted by non-adjacent oxygens, or is C4-C12-alkenylene or C4-C12-alkynylene where the unsaturated bonds are not adjacent to the ester oxygens, or is C5-C8-cycloalkylene or phenylene, and Y is O or NH. are used as stabilizers for organic materials.