公开(公告)号：DE3619606A1

公开(公告)日：1987-12-17

申请号：DE3619606

申请日：1986-06-11

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR ,  NEUMANN PETER DR ,  BLINNE GERD DR ,  LINDENSCHMIDT GERHARD DR

IPC: H05F1/02 ,  C08J7/02 ,  C09K3/16 ,  H01B1/12 ,  H01B13/00 ,  B05D5/12 ,  B05D1/18 ,  B05D1/36 ,  B05D3/00 ,  C08J7/06 ,  B29C71/00

Abstract: Production of an electrically conductive surface layer on moulded articles consisting of plastics which are soluble or can be swelled in organic solvents, the conductivity of which surface layer is based on a system embedded therein of… - organic electron acceptors (I) on the one hand and… - organic electron donors (II), iodides (III) or mixtures of (II) and (III) as electron donors on the other hand,… in that the moulded articles are treated with organic solutions of these components. … The products of the process have a surface resistance between 10 and 10 ohms and have the advantage that the other characteristics of the moulded articles are virtually uninfluenced by the means (I) to (III).

公开(公告)号：DE19712033A1

公开(公告)日：1998-09-24

申请号：DE19712033

申请日：1997-03-21

Applicant: BASF AG

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

IPC: A61K8/41 ,  A61K8/42 ,  A61K8/46 ,  A61K8/49 ,  A61Q1/04 ,  A61Q17/04 ,  C07C229/56 ,  C07C229/60 ,  C07C255/30 ,  C07C255/58 ,  C07D275/02 ,  C07D275/03 ,  C07D319/06 ,  A61K7/42 ,  A61K31/235 ,  A61K31/275 ,  A61K31/425

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：DE19638868A1

公开(公告)日：1998-03-26

申请号：DE19638868

申请日：1996-09-23

Applicant: BASF AG

Inventor： SUTORIS HEINZ FRIEDRICH DR ,  KOCH ANDREAS DR ,  AUMUELLER ALEXANDER DR ,  DUPUIS JACQUES DR ,  NIESSNER MANFRED DR

IPC: C07D233/08 ,  C07B63/04 ,  C07C17/42 ,  C07C21/06 ,  C07C41/46 ,  C07C43/16 ,  C07C69/025 ,  C07C69/07 ,  C07C231/22 ,  C07C233/03 ,  C07D207/267 ,  C07D211/94 ,  C07D213/89 ,  C08F2/40 ,  C08K5/3435 ,  C09K15/30 ,  C07C233/09 ,  C07C41/58 ,  C07D498/10 ,  C07D491/10 ,  C07D493/10 ,  C07C291/04 ,  C07C67/62

Abstract: A monomer composition contains (A) monomers which contain vinyl groups and in which a heteroatom from the group of halogens, nitrogen, oxygen, sulphur or silicium is associated to the vinyl group; and (B) a compound or a mixture of compounds of general formula (II), in which R stands for methyl, ethyl, isopropyl, n-propyl, n-butyl, isobutyl, secondary butyl, tertiary butyl or trimethylsilyl.

公开(公告)号：DE19634470A1

公开(公告)日：1998-03-05

申请号：DE19634470

申请日：1996-08-27

Applicant: BASF AG

Inventor： SUTORIS HEINZ FRIEDRICH DR ,  AUMUELLER ALEXANDER DR ,  UHR HERMANN

IPC: C07C7/20 ,  C09K15/20 ,  C07C205/23 ,  C07C291/04 ,  C07D211/94 ,  C07D401/04 ,  C07D401/12 ,  C07D401/14 ,  C07D405/12 ,  C07D413/14 ,  C07D498/10 ,  C09K15/30

Abstract: Mixtures of substances, comprising (A) vinyl monomers and (B) a mixture designed to inhibit premature polymerisation of (A) during purification or distillation, containing (i) 0.05-4.5 wt.% sec. amine N-oxide compound(s) with no hydrogens on the alpha -carbon atoms, and (ii) 99.95-95.5 wt.% nitro compound(s). Also claimed is a method for inhibiting premature polymerisation of monomers (A) by adding mixture (B) or its components before or during purification or distillation.

公开(公告)号：DE19609312A1

公开(公告)日：1997-09-11

申请号：DE19609312

申请日：1996-03-09

Applicant: BASF AG

Inventor： SUTORIS HEINZ DR ,  KOCH ANDREAS DR ,  AUMUELLER ALEXANDER DR ,  DUPUIS JAQUES DR ,  NIESSNER MANFRED DR

IPC: C07B63/04 ,  C07C41/46 ,  C07C231/22 ,  C07C233/03 ,  C07D207/26 ,  C07D207/27 ,  C07D211/94 ,  C07D227/087 ,  C08F16/14 ,  C08F18/04 ,  C08F20/52 ,  C08F26/00 ,  C07C17/42 ,  C07C21/06 ,  C07C43/16 ,  C07D207/267 ,  C09K15/30

Abstract: The invention concerns a monomer composition comprising: A) monomers which contain vinyl groups and in which a heteroatom selected from the group comprising halogens, nitrogen, oxygen, sulphur or silicon is present on the vinyl group; and B) at least one N-oxyl compound of a secondary amine which does not carry any hydrogen atoms on the alpha -C atoms, in an amount which is effective as a stabilizer against premature polymerization.

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：DE19510184A1

公开(公告)日：1996-09-26

申请号：DE19510184

申请日：1995-03-21

Applicant: BASF AG

Inventor： KOCH ANDREAS DR ,  AUMUELLER ALEXANDER DR ,  MITULLA KONRAD DR ,  TREMMEL GREGOR ,  HERBST HOLGER DR

IPC: C07D211/58 ,  C07B63/04 ,  C07D211/94 ,  C07F9/59 ,  C09K15/22 ,  C09K15/30 ,  C07D221/20 ,  C07D401/06 ,  C07D405/06 ,  C07D409/06 ,  C07C15/46 ,  C07C7/05 ,  C07C7/20

Abstract: The invention concerns 4-acylamino piperidin-N-oxyls of the formula: A B wherein A stands for hydrogen or an organic group and B stands for a group of formula (IIa) in which the substituents have the following meanings: R -R are C1-C4 alkyl (R and R and R and R can be bound to a 5- or 6-member ring); R is H or C1-C4 alkyl; and R is H or C1-C18 alkyl. The compounds in question serve to stabilise organic substances against the harmful effects of radicals, especially in the distillation of radically polymerising monomers such as styrene.

公开(公告)号：DE4405670A1

公开(公告)日：1995-08-24

申请号：DE4405670

申请日：1994-02-23

Applicant: BASF AG

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

IPC: C08K5/00 ,  C08K5/1545 ,  C08K5/156 ,  C08K5/17 ,  C08K5/524 ,  C08K5/5333 ,  C08K5/5393 ,  C08L101/00 ,  C09K15/04 ,  C09K15/08 ,  C09K15/18 ,  C09K15/32 ,  C07D311/04 ,  C08K5/15

Abstract: Described is a stabilizer mixture for organic materials, in particular for plastics, containing a) one or more chromane derivatives of general formula (I), in which R is a group of formulae (i), (ii) in which Z is C7-C30 alkyl, -CH2CH2-S-(C1-C30 alkyl) or (iii), b) one or more organic phosphites of general formula (II) in which the groups R to R area each C2-C12 alkyl or C6-C18 aryl which may be substituted by C1-C18 alkyl groups or an organic phosphonite of formula (III) or mixtures of the phosphites (II) and the phosphonite (III) and c) one or more amines of general formula (IV) in which the groups R to R are each hydrogen, C1-C18 alkyl (in which the carbon chain may be interrupted by up to five non-adjacent oxygen atoms or -NR groups and may be substituted by up to three hydroxyl groups, R being hydrogen or C1-C4 alkyl) or phenyl which may be substituted by up to three C4-C18 alkyl groups, with the exception of NH3 as amine IV, d) components (a) and (b) being present in the stabilizer mixture in the ratio by weight of 1:5 to 1:14 and component (c) being present in the stabilizer mixture in an amount from 0.01 to 2.0 % by wt. relative to the amount of (a) + (b) present.

公开(公告)号：DE4403085A1

公开(公告)日：1995-08-03

申请号：DE4403085

申请日：1994-02-02

Applicant: BASF AG

Inventor： AUMUELLER ALEXANDER DR

IPC: C07D211/46 ,  C07D211/58 ,  C08K5/3432 ,  C08K5/3435 ,  C08L101/00 ,  C09D7/12 ,  C09K15/30 ,  C07D521/00

Abstract: Production of N,N'-bridged bis-tetramethyl piperidinyl compounds (I), in which the variable m is the number 2 or 3 starting from tetramethyl piperidinyl compounds (II) by reacting the compounds (II) with a cyclic carbonate (III).

公开(公告)号：ES2059634T3

公开(公告)日：1994-11-16

申请号：ES89111536

申请日：1989-06-24

Applicant: BASF AG

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

IPC: C07D211/58 ,  C07D401/12 ,  C07D405/12 ,  C07D407/12 ,  C08K5/34 ,  C08K5/3412 ,  C08K5/3435 ,  C08K5/43 ,  C08L23/02 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00 ,  C09D7/12 ,  C09K3/00