公开(公告)号：DE3805751A1

公开(公告)日：1989-09-07

申请号：DE3805751

申请日：1988-02-24

Applicant: BASF AG

Inventor： BECKER RAINER DR ,  BUSCHMANN ERNST DR ,  MACKENROTH WOLFGANG DR ,  SCHUERMANN GREGOR DR ,  SEUFERT WALTER DR ,  SEPPELT WOLFGANG DR ,  KRIEG WOLFGANG DR ,  NEUMANN ULRICH DR

IPC: A01N37/02

公开(公告)号：DE19743432A1

公开(公告)日：1999-04-08

申请号：DE19743432

申请日：1997-10-01

Applicant: BASF AG

Inventor： HUFF JUERGEN DR ,  LUX JUERGEN ALFRED DR ,  SCHUERMANN GREGOR DR

IPC: C08F26/06 ,  C08F226/06

Abstract: The invention relates to a method for producing anionically modified polymerizates of alkyl-1-vinyl-imidazoles by radically polymerizing alkyl-1-vinyl-imidazoles with anionic monoethylenically unsaturated monomers and optionally, other copolymerisable monomers, in an aqueous solvent, without using polymerisation regulators.

公开(公告)号：DE19650537A1

公开(公告)日：1998-06-10

申请号：DE19650537

申请日：1996-12-05

Applicant: BASF AG

Inventor： BAUR RICHARD DR ,  EHLE BEATE DR ,  BOECKH DIETER DR ,  SCHUERMANN GREGOR DR ,  PERNER JOHANNES DR ,  SCHNEIDER JUERGEN DR ,  KAHMEN MARTIN AUS DEM DR ,  BECKER RAINER DR

IPC: C11D1/52 ,  C07C233/18 ,  C07C67/08 ,  C07C69/28 ,  C07C231/02 ,  C07C305/10 ,  C11D1/72 ,  C11D1/74 ,  C11D3/386 ,  C12N9/96 ,  D06L1/12 ,  D06M13/419

Abstract: Enzyme stabilisers in washing or cleaning agents comprise end group capped fatty acid amide alkoxylates of formula (I): R -CO-NH-(CH2)n-O-(AO)x-R (I) R = 5-21C alk(en)yl ; R = 1-4C alkyl ; A = 2-4C alkylene ; n = 2-3 ; and x = 1-6. Also claimed are (i) detergents containing 0.1-50 wt.% (I) and 0.1-10 wt.% synthesised enzyme, (ii) mixtures comprising (A) compounds (I) and (B) fatty alcohol (poly)ether sulphates, fatty alcohol (poly)alkoxylates and/or fatty acid (poly)alkoxylates, (iii) the preparation of mixtures comprising (A) compounds (I) and (B`) fatty acid (poly)alkoxylates corresponding to (A) in which -NH- is replaced by O, (iv) the use of these mixtures in detergents, and (v) detergents containing 0.1-50 wt.% of these mixtures.

公开(公告)号：DE3919226A1

公开(公告)日：1990-12-20

申请号：DE3919226

申请日：1989-06-13

Applicant: BASF AG

Inventor： BENDER DIETMAR DR ,  BRONSTERT KLAUS DR ,  FISCHER MARTIN DR ,  SCHUERMANN GREGOR DR

IPC: C07C29/56 ,  C07C29/86 ,  C07C33/035

Abstract: A process for the isolation of trans-1,1,4,4-tetraalkyl-2-butene- 1,4-diols of the formula I … … in which the radicals R , R , R and R are identical or different and are C1- to C5-alkyl groups,… from mixtures with their cis isomer, wherein the trans isomer is separated from the cis isomer by liquid-liquid extraction.

公开(公告)号：DE59106708D1

公开(公告)日：1995-11-23

申请号：DE59106708

申请日：1991-07-03

Applicant: BASF AG

Inventor： KOCH JUERGEN DR ,  SCHUERMANN GREGOR DR ,  HEINZ GERHARD DR

IPC: C08K5/49 ,  C08K5/521 ,  C08K5/524 ,  C08K7/02 ,  C08L71/08 ,  C08L71/12 ,  C08L101/00

Abstract: Stabilised polyaryl ether ketone moulding composition containing, as essential constituents,… A: from 50 to 99.99 % by weight of a polyaryl ether ketone A prepared by electrophilic polycondensation and comprising at least 50 mol% of units of the formula I … … or ring-substituted C1- to C8-alkyl, C6- to C20-aryl or halogen derivatives thereof, where s and t may each adopt the value 0, 1, 2 or 3, and T and T' are -O- or -CO-,… B: from 0.01 to 4 % by weight of a phosphorus compound B containing units of the formula IIa … … or of the formula IIb … … in which the substituents and indices are as defined below:… V is oxygen or sulphur,… Q is a C1- to C25-alkyl group or a C6- to C25-aryl group, it being possible for the aromatic rings to be monosubstituted to trisubstituted by C1- to C4-alkyl groups,… Q and Q , independently of one another, are C1- to C20-alkyl groups, C1- to C20-alkoxy groups, C6- to C20-aryl or -aryloxy groups, it being possible for the abovementioned hydrocarbon radicals to be interrupted by 1 to 3 hetero atoms, such as nitrogen, oxygen or sulphur,… Ar is meta-phenylene, para-phenylene or 2 to 6 aromatic rings linked to one another in the meta- or para-position by a chemical bond or by oxygen, sulphur, a (-CO-) group, a (-SO2-) group or a (-C(CH3)2-) group, it being possible for each aromatic ring to be monosubstituted to trisubstituted by C1- to C4-alkyl groups,… Ar is meta- or para-phenylene, which may be monosubstituted to trisubstituted by C1- to C10-alkyl, C1- to C10-alkoxy, C6- to C20-aryl or C6- to C20-aryloxy groups or by halogen atoms,… X is -O-, -CO-, -S-, a (-SO2-) group, a (-C(CH3)2-) group or a chemical bond,… u,v,w are 0 or 1, and x is 0, 1 or 2,… C: up to 50 % by weight of a further thermoplastic which is different from A), and… D: up to 45 % by weight of fibrous or particulate fillers or mixtures thereof.

公开(公告)号：DE59001102D1

公开(公告)日：1993-05-06

申请号：DE59001102

申请日：1990-06-06

Applicant: BASF AG

Inventor： BENDER DIETMAR DR ,  BRONSTERT KLAUS DR ,  FISCHER MARTIN DR ,  SCHUERMANN GREGOR DR

IPC: C07C29/56 ,  C07C29/86 ,  C07C33/035

Abstract: A process for the isolation of trans-1,1,4,4-tetraalkyl-2-butene- 1,4-diols of the formula I … … in which the radicals R , R , R and R are identical or different and are C1- to C5-alkyl groups,… from mixtures with their cis isomer, wherein the trans isomer is separated from the cis isomer by liquid-liquid extraction.

公开(公告)号：DE3928794A1

公开(公告)日：1991-03-07

申请号：DE3928794

申请日：1989-08-31

Applicant: BASF AG

Inventor： LAUKE HARALD DR ,  SCHUERMANN GREGOR DR ,  SANDIG HARTMUT DR ,  LOERZER THOMAS DR

IPC: B41N3/00 ,  B41N3/03

公开(公告)号：DE19649384A1

公开(公告)日：1998-06-04

申请号：DE19649384

申请日：1996-11-29

Applicant: BASF AG

Inventor： BOECKH DIETER DR ,  SCHUERMANN GREGOR DR ,  MUNDINGER KLAUS DR ,  SCHOENHERR MICHAEL DR

IPC: C11D1/02 ,  C11D1/66 ,  C11D1/83 ,  C11D3/12 ,  C11D3/28 ,  C11D3/30 ,  C11D3/37 ,  C11D17/06 ,  C11D3/39 ,  C11D3/395 ,  C11D3/08 ,  C11D3/065 ,  D06L1/12

Abstract: Textile detergent formulation containing a) 0.1 - 10 wt % quaternized glycine nitriles, b) 0.5-40 wt % bleaching agents in the form of peroxo compounds and/or peracids, c) 0.5 - 50 wt % non-ionic and/or anionic tensides and d) 5-85 wt % calcium ion and/or magnesium ion sequestering compounds. The formulation is suitable for household and industrial textile washing, in a dosage of over 2g per litre detergent solution, in particular in a textile: detergent solution bath ratio of 1:10 to 1:2.

公开(公告)号：ES2077724T3

公开(公告)日：1995-12-01

申请号：ES91110977

申请日：1991-07-03

Applicant: BASF AG

Inventor： KOCH JURGEN DR ,  SCHUERMANN GREGOR DR ,  HEINZ GERHARD DR

IPC: C08K5/49 ,  C08K5/521 ,  C08K5/524 ,  C08K7/02 ,  C08L71/08 ,  C08L71/12 ,  C08L101/00

Abstract: Stabilised polyaryl ether ketone moulding composition containing, as essential constituents,… A: from 50 to 99.99 % by weight of a polyaryl ether ketone A prepared by electrophilic polycondensation and comprising at least 50 mol% of units of the formula I … … or ring-substituted C1- to C8-alkyl, C6- to C20-aryl or halogen derivatives thereof, where s and t may each adopt the value 0, 1, 2 or 3, and T and T' are -O- or -CO-,… B: from 0.01 to 4 % by weight of a phosphorus compound B containing units of the formula IIa … … or of the formula IIb … … in which the substituents and indices are as defined below:… V is oxygen or sulphur,… Q is a C1- to C25-alkyl group or a C6- to C25-aryl group, it being possible for the aromatic rings to be monosubstituted to trisubstituted by C1- to C4-alkyl groups,… Q and Q , independently of one another, are C1- to C20-alkyl groups, C1- to C20-alkoxy groups, C6- to C20-aryl or -aryloxy groups, it being possible for the abovementioned hydrocarbon radicals to be interrupted by 1 to 3 hetero atoms, such as nitrogen, oxygen or sulphur,… Ar is meta-phenylene, para-phenylene or 2 to 6 aromatic rings linked to one another in the meta- or para-position by a chemical bond or by oxygen, sulphur, a (-CO-) group, a (-SO2-) group or a (-C(CH3)2-) group, it being possible for each aromatic ring to be monosubstituted to trisubstituted by C1- to C4-alkyl groups,… Ar is meta- or para-phenylene, which may be monosubstituted to trisubstituted by C1- to C10-alkyl, C1- to C10-alkoxy, C6- to C20-aryl or C6- to C20-aryloxy groups or by halogen atoms,… X is -O-, -CO-, -S-, a (-SO2-) group, a (-C(CH3)2-) group or a chemical bond,… u,v,w are 0 or 1, and x is 0, 1 or 2,… C: up to 50 % by weight of a further thermoplastic which is different from A), and… D: up to 45 % by weight of fibrous or particulate fillers or mixtures thereof.

公开(公告)号：DE3864134D1

公开(公告)日：1991-09-12

申请号：DE3864134

申请日：1988-12-15

Applicant: BASF AG

Inventor： LAUKE HARALD DR ,  SCHUERMANN GREGOR DR

IPC: B41N3/08

Abstract: Aq. dampening soln. for offset printing plate contains a hydrolysate (IA) of a (2-(trihydroxysilyl)ethyl)phosphonic acid cpd. of formula (R1O)2-O(=O)-CH2-CH2-Si(OR2)3 (II), where R1 and R2 independently = H, 1-9C alkyl or 6-12C aryl; or condensates (IB) or (IA). R1 and R2 = H. (I) are pref. used (partly) in the form of their salts. The soln. also contains a buffer system; and/or biocide, corrosion inhibitor, glycol and/or alcohol. It is in the form of a concentrate, pref. contg. 0.01-100 g (I)/1, and has pH 3.0-7.0, pref. 4.0-5.5.