公开(公告)号：DE10218753A1

公开(公告)日：2003-11-13

申请号：DE10218753

申请日：2002-04-26

Applicant: BASF AG

Inventor： RULAND ALFRED ,  SCHOLTISSEK MARTIN ,  TROPSCH JUERGEN ,  BOEHN ROLAND ,  HACKMANN CLAUS

IPC: A01N25/30 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/00 ,  A61Q19/10 ,  C02F1/52 ,  C09D5/02 ,  C11D1/72 ,  C11D1/722 ,  C11D1/825 ,  D06M13/165 ,  D06M13/17 ,  D06P1/613 ,  D06P1/651 ,  C11D1/66

Abstract: Alkoxylate mixture contains 70-99 wt.% alkoxylate(s) (A1) of 2-propyl-heptan-1-ol(s) and 1-30 wt.% alkoxylate(s) (A2) of 2-propyl-4-methyl-hexan-1-ol(s) and/or 2-propyl-5-methyl-hexan-1-ol(s). Alkoxylate mixture contains alkoxylates of formula (I), comprising 70-99 wt.% alkoxylate(s) (A1) of 2-propyl-heptan-1-ol(s) of formula (I; where C5H11 = n-C5H11) and 1-30 wt.% alkoxylate(s) (A2) of 2-propyl-4-methyl-hexan-1-ol(s) and/or 2-propyl-5-methyl-hexan-1-ol(s), of formula (I; where C5H11 = C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2), in which the alkylenoxy groups have random or alternating distribution or are in 2 or more blocks in any sequence. A = ethylenoxy; B = 3-10 C alkylenoxy or a mixture of such groups; n = 0-30; m = 0-20; and n+m = 1 or more. Independent claims are also included for the following: (1) production of the alkoxylate mixture by reacting the corresponding alkanols with 2-5 C alkylene oxides under alkoxylation conditions, using a double metal cyanide compound as catalyst, and mixing them before or after alkoxylation or after partial alkoxylation; (2) laundry, cleaning, wetting, coatings, adhesive, leather degreasing, humectant and plant protection formulations containing the alkoxylate mixture.

公开(公告)号：AU2004202462B2

公开(公告)日：2010-02-18

申请号：AU2004202462

申请日：2004-06-03

Applicant: BASF AG

Inventor： BALDENIUS KAI-UWE ,  LAUTERBACH ARNULF ,  ZIPPLIES MATTHIAS ,  HACKMANN CLAUS ,  KLUMPE MARKUS ,  SEELMANN-EGGEBERT HANS-PETER

IPC: C08G65/26 ,  C08G65/30

Abstract: A process is described for purifying polyalkylene glycols obtained by adding alkylene oxide to alkylene glycol, in which, after addition is complete, the resultant polyalkylene glycol is treated at a pH of >7 with a bleaching agent selected from the group consisting of peroxides, peracids, percarbonates, perborates, peroxodisulfates or oxygen, in each case with or without addition of a bleaching activator. The process is suitable in particular for preparing polyethylene glycol having molar weights from 196 to 203 g/mol which meets requirements of pharmacopeias.

公开(公告)号：AT350413T

公开(公告)日：2007-01-15

申请号：AT04735738

申请日：2004-06-02

Applicant: BASF AG

Inventor： KLUMPE MARKUS ,  BALDENIUS KAI-UWE ,  HACKMANN CLAUS ,  LAUTERBACH ARNULF ,  SEELMANN-EGGEBERT HANS-PETER ,  ZIPPLIES MATTHIAS

IPC: C08G65/26 ,  C08G65/30

Abstract: A process is described for purifying polyalkylene glycols obtained by adding alkylene oxide to alkylene glycol, in which, after addition is complete, the resultant polyalkylene glycol is treated at a pH of >7 with a bleaching agent selected from the group consisting of peroxides, peracids, percarbonates, perborates, peroxodisulfates or oxygen, in each case with or without addition of a bleaching activator. The process is suitable in particular for preparing polyethylene glycol having molar weights from 196 to 203 g/mol which meets requirements of pharmacopeias.

公开(公告)号：DE50204483D1

公开(公告)日：2006-02-16

申请号：DE50204483

申请日：2002-07-01

Applicant: BASF AG

Inventor： LAMALLE PHILIPPE ,  FUENGERLINGS THOMAS ,  SCHOLTISSEK MARTIN ,  TROPSCH JUERGEN ,  RULAND ALFRED ,  BOEHN ROLAND ,  OETTER GUENTER ,  HACKMANN CLAUS ,  PABST GUNTHER

IPC: C11D1/72 ,  C14C1/08 ,  C14C5/00

Abstract: The invention relates to a degreaser for treating hides, skins, pelts and other intermediates in leather and fur manufacture and also wool or related proteinaceous materials that is based on nonionic surfactants of the type of alcohol alkoxylates, comprising alcohol alkoxylates obtained by reaction of at least one alcohol ROH with n mol of at least one alkylene oxide per mole of alcohol ROH, where R is an alkyl radical of 5 to 30 carbon atoms which has a main chain, of 4 to 29 carbon atoms that has at least one C 1 - to C 10 -alkyl branch attached in the chain middle; the alkylene oxide has 2 to 6 carbon atoms, and n is an integer from 1 to 100. The invention further relates to a process for degreasing hide, skins, pelts and other intermediates of leather and fur manufacture and wool or related proteinaceous materials, which comprises using a degreaser according to the present invention, and to the use of the degreasers.

公开(公告)号：AU2003232806A1

公开(公告)日：2003-12-12

申请号：AU2003232806

申请日：2003-05-21

Applicant: BASF AG

Inventor： WARTINI ALEXANDER ,  DERNBACH MATTHIAS ,  HACKMANN CLAUS ,  SIRCH TILMAN

IPC: C07C29/38 ,  C07C31/22 ,  C08G65/26 ,  C08G65/28

Abstract: The invention provides a process for preparing polyetherols of polyhydric alcohols by reacting an alkylene oxide with the appropriate polyhydric alcohol in the presence of a base and in the presence or absence of a solvent, wherein the polyhydric alcohol used has a formaldehyde acetal content of less than 500 ppm.

公开(公告)号：AU2003232206A1

公开(公告)日：2003-11-10

申请号：AU2003232206

申请日：2003-04-25

Applicant: BASF AG

Inventor： RULAND ALFRED ,  SCHOLTISSEK MARTIN ,  TROPSCH JURGEN ,  BOHN ROLAND ,  HACKMANN CLAUS ,  WULFF CHRISTIAN

IPC: C09K23/42 ,  A01N25/30 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/00 ,  A61Q19/10 ,  C02F1/52 ,  C07B61/00 ,  C07C41/03 ,  C07C43/13 ,  C08G65/10 ,  C08L71/02 ,  C09D5/02 ,  C11D1/72 ,  C11D1/722 ,  C11D1/825 ,  D06M13/165 ,  D06M13/17 ,  D06P1/613 ,  D06P1/651 ,  C07C43/11

Abstract: The alkoxylate mixtures comprise alkoxylates of the formula (I) C 5 H 11 CH(C 3 H 7 )CH 2 O(A) n (B) m H (I) where A is ethyleneoxy, B is C 3-10 -alkyleneoxy or mixtures thereof, where groups A and B may be present in random distribution, alternately or in the form of two or more blocks in any order, n is a number from 0 to 30, m is a number from 0 to 20 n+m is at least 1 where 70 to 99% by weight of alkoxylates A1 in which C 5 H 11 has the meaning n-C 5 H 11 , and 1 to 30% by weight of alkoxylates A2 in which C 5 H 11 has the meaning C 2 H 5 CH(CH 3 )CH 2 and/or CH 3 CH(CH 3 )CH 2 CH 2 , are present in the mixture.

公开(公告)号：CA2483472A1

公开(公告)日：2003-11-06

申请号：CA2483472

申请日：2003-04-25

Applicant: BASF AG

Inventor： RULAND ALFRED ,  TROPSCH JURGEN ,  WULFF CHRISTIAN ,  SCHOLTISSEK MARTIN ,  BOHN ROLAND ,  HACKMANN CLAUS

IPC: C09K23/42 ,  A01N25/30 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/00 ,  A61Q19/10 ,  C02F1/52 ,  C07B61/00 ,  C07C41/03 ,  C07C43/13 ,  C08G65/10 ,  C08L71/02 ,  C09D5/02 ,  C11D1/72 ,  C11D1/722 ,  C11D1/825 ,  D06M13/165 ,  D06M13/17 ,  D06P1/613 ,  D06P1/651 ,  C07C43/11

Abstract: The alkoxylate mixtures contain alkoxylates of general formula (I): C5H11CH(C3H7)CH2O(A)n(B)mH, wherein: A represents ethyleneoxy; B represents C3- 10-alkyleneoxy or mixtures thereof, whereby groups (A) and (B) can exist in a statistically distributed or alternating form or in the form of two or more blocks arranged in any order; n represents a number ranging from 0 to 30; m represents a number ranging from 0 to 20, and; n + m is equal to at least 1. The mixture contains 70 to 99 wt. % of alkoxylates A1 in which C5H11 represents n-C5H11, and contains 1 to 30 wt. % of alkoxylates A2 in which C5H11 represents C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2.

公开(公告)号：DE59705787D1

公开(公告)日：2002-01-24

申请号：DE59705787

申请日：1997-07-29

Applicant: BASF AG

Inventor： HACKMANN CLAUS ,  ACKER MICHAEL ,  HENNING GEORG ,  MENSCH SIEGFRIED

IPC: C09B5/62

Abstract: PCT No. PCT/EP97/04101 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed Jul. 29, 1997 PCT Pub. No. WO98/06786 PCT Pub. Date Feb. 19, 1998Preparation of N,N'-di(C1-C4 alkyl)perylene-3,4,9,10-tetracarboxylic acid diimides (I) by the reaction of perylene-3,4,9,10-tetracarboxylic acid diimide (II) with a C1-C4 alkyl halide, in which the reaction is carried out in a dipolar-aprotic organic solvent in the presence of an inorganic base.

公开(公告)号：DE10013188A1

公开(公告)日：2001-09-20

申请号：DE10013188

申请日：2000-03-17

Applicant: BASF AG

Inventor： HACKMANN CLAUS ,  GUENTHERT PAUL ,  DOTTER ANTON ,  BLASCHKA PETER

IPC: C07D471/04 ,  C07D471/06 ,  C07D491/06 ,  C07D493/06 ,  C09B5/00 ,  C09B5/62 ,  C09B67/20 ,  C09B67/22 ,  C07D471/16 ,  C07D493/16 ,  C09B3/14 ,  C09D193/04

Abstract: New perylene derivatives (I) are perylo(3,4-cd:9,10-c'd')dipyran, anthra(2,1,9-def:6,5,10-d'e'f)diisoquinoline or mixed pyran-pyridine compounds, with 1-3 carbonyl groups in the molecule. New perylene derivatives (I) are perylo(3,4-cd:9,10-c'd')dipyran, anthra(2,1,9-def:6,5,10-d'e'f)diisoquinoline or mixed pyran-pyridine compounds, with 1-3 carbonyl groups in the molecule, of the formula (I). X, Y = oxygen (O), -NR or -NR ; R , R = hydrogen (H), 1-18 carbon (C) alkyl, 5-7 C cycloalkyl, aryl or 1-6 C alkoxy; R = H, hydroxy (OH) or aryl or in pairs an =O or =CHR group bound to one carbon atom; R = H or 1-3 C alkyl. An Independent claim is also included for pigment formulations containing organic pigment(s) of the perylene class, perylene derivative(s) (I) and optionally rosin(s).

公开(公告)号：BRPI0311150B1

公开(公告)日：2015-10-13

申请号：BR0311150

申请日：2003-05-21

Applicant: BASF AG

Inventor： WARTINI ALEXANDER ,  HACKMANN CLAUS ,  DERNBACH MATTHIAS ,  SIRCH TILMAN

IPC: C08G65/26

Abstract: "processo para preparar polieteróis de alcoóis polivalentes, e, uso de um álcool polivalente". a invenção refere-se a um processo para preparar polióis de poliéster de alcoóis polivalentes por meio da mono- ou poliesterificação de pelo menos um ácido carboxílico contendo pelo menos dois grupos ácidos e/ou pelo menos um derivado de um ácido dicarboxílico com alcoóis polivalentes, opcionalmente com a adição de um catalisador, e por meio de separação da água de reação. referido processo é caracterizado pelo fato de que o álcool polivalente usado apresenta um teor de acetal de formaldeído inferior a 500 ppm.