公开(公告)号：DE2739917A1

公开(公告)日：1978-03-16

申请号：DE2739917

申请日：1977-09-05

Applicant: BASF AG

Inventor： HOFFMANN HERWIG DR ,  BOETTGER GUENTER DR ,  MUELLER HERBERT DR ,  VOGES DIETER DR ,  MESCH WALTER DR

IPC: C07C211/15 ,  C07C87/20 ,  C07C85/02

Abstract: Mixed ethylene-propylene-polyamines with >=4 alkylene units/mol. and >=1 ethylene unit/mol. of formula H2N-(Prop-NH)k- Prop-NH-EtH-NH-(Prop-NH)m- n-(prop-NH)1-H (I) in which Prop and Eth are the alkylene residues from propylenediamine-1,3 and ethylene diamine; k and 1 are 0-3; m is 0 or 1; and n is 1 or more. (I) and cpds. H2N-(Prop-NH)pH, where p >=4, are made by reacting hydrogenated reaction products of ethylenediamine with acrylonitrile of formula H2N-Eth-NH-Prop-NH2 or H2N-Prop-NH-Eth-NH-Prop-NH2, and/or oligomers of propylenediamine with >=2 propylene units/mol. alone or with propylenediamine-1,3, with a catalyst of a gp. VIII metal at 50-250 degrees C with splitting off of ammonia. Pref. after the reaction polyalkylenepolyamines with =3 alkylene units/mol. are sepd. from the reaction mixt. and returned to the reaction. The process is relatively simple and required fewer process stages than prior art processes. Undesirable cyclisation of the prod. is reduced to a min. and compared with some previous processes, the amt. of effluent produced for disposal is very small. The prods. are useful e.g. in papermaking and as sedimentation aids. (I) have good solubility in water compared to uniform polyalkylenepolyamines.

公开(公告)号：AT249628B

公开(公告)日：1966-09-26

申请号：AT896663

申请日：1963-11-08

Applicant: BASF AG

Inventor： FAULHABER GERHARD DR ,  VOGES DIETER DR ,  PENNING ERNST DR ,  WILHELM HANS DR ,  GOETZ NORBERT DR

IPC: D06M15/29 ,  D06M15/423

Abstract: 1,056,283. Textile-treating compositions; aminoplast compositions. BADISCHE ANILIN- & SODA-FABRIK A.G. Nov. 5, 1963 [Nov. 10, 1962], No. 43585/63. Headings C3P and C3R. [Also in Division D1] A composition suitable for treating cellulosic fabrics comprises a compound which improves the crease resistance of the fabric and a copolymer of 1-10% by weight of a N-methylolamide of an acrylic acid and 0À5-10% by weight of at least one compound containing in the molecule at least two polymerizable double bonds, the balance of 100% by weight being made up of at least one further polymerizable compound. The N-methylolamide of an acrylic acid may be N-methylolacrylamide or N- methylolmethacrylamide or an ether derivative thereof and suitable compounds containing at least two double bonds are divinyl benzene and its derivatives and substitution products, ethylene glycol diacrylate, butane diol diacrylate or dimethacrylate, hexane diol diacrylate, glycerol triacrylate, vinyl methacrylate, 1,3,5 - triacyl - hexahydrotriazine - (1,3,5) allyl acrylate and methylene bisacrylamide. The further polymerizable compounds making up the copolymer may be methyl, ethyl, propyl or butyl acrylate or methacrylate, acrylonitrile, isopropyl acrylate, N-dibutylacrylamide, ethylhexyl acrylate or vinylpyrrolidone. The crease proofing agent may be a methylol compound of urea, ethylene or propylene urea, diphenyl urea, methyl urea, thiourea, dicyandiamide, guanidine, melamine, methylmelamine, phenyl melamine, glyoxal monoureine or diureine, a urethane, polyurethane, lactam, polyamide, triazinone, carboxylic amide or diamide or ether thereof, a methylol compound of a ketone, an acetal, an epoxy compound or a water soluble polymer or copolymer of an amide of an unsaturated carboxylic acid. The composition may be in the form of an aqueous solution or dispersion containing 30-150 g./l. of the crease-resisting agent and 5-100 g./l. of the copolymer and if desired an organic liquid, e.g. ethyl alcohol or glycerol, softeners, water repellants, colouring pigments and an acid condensation catalyst, e.g. magnesium chloride, zinc nitrate, monoammonium phosphate, ammonium nitrate and ammonium acetate.

公开(公告)号：DE69409585D1

公开(公告)日：1998-05-20

申请号：DE69409585

申请日：1994-07-06

Applicant: BASF AG

Inventor： NIEDBALSKI EDMUND J ,  THURMAN LAURANCE R ,  SCHNUR RUDOLF ,  TROETSCH-SCHALLER IRENE DR ,  SCHUSTER LUDWIG DR ,  VOGES DIETER DR ,  ZEHNER PETER DR ,  BITTINS KLAUS DR

IPC: C02F1/78

公开(公告)号：DE59201217D1

公开(公告)日：1995-03-02

申请号：DE59201217

申请日：1992-03-28

Applicant: BASF AG

Inventor： KOPPENHOEFER GERHARD ,  SCHROEDER WOLFGANG DR ,  VOGES DIETER DR

IPC: C07C213/02

Abstract: alpha , omega -Amino alcohols of the general formula I HO-CH2-X-CH2-NH2 (I> in which X represents a C1- to C20-alkylene chain which is optionally substituted by inert radicals and/or optionally interrupted by oxygen or nitrogen, are prepared by reacting alpha , omega -alkanediols of the general formula II HO-CH2-X-CH2-OH (II> in which the bridging member X has the abovementioned meanings, with ammonia and a catalyst at temperatures from 150 to 300 DEG C and pressures from 50 to 300 bar, characterised in that catalysts are employed whose catalytically active mass consists to 5 to 100% by weight of iron.

公开(公告)号：DE59001439D1

公开(公告)日：1993-06-17

申请号：DE59001439

申请日：1990-10-15

Applicant: BASF AG

Inventor： SCHUSTER LUDWIG DR ,  VOGES DIETER DR

IPC: C01G55/00

Abstract: Ruthenium tetroxide is obtained by oxidation of an alkali metal ruthenate in aqueous solution. The oxidizing agent used is ozone. The oxidation is carried out at a pH greater than or equal to 8.

公开(公告)号：DE4113161A1

公开(公告)日：1992-10-29

申请号：DE4113161

申请日：1991-04-23

Applicant: BASF AG

Inventor： KOPPENHOEFER GERHARD DR ,  SCHROEDER WOLFGANG DR ,  VOGES DIETER DR

IPC: C07C213/02

Abstract: alpha , omega -Amino alcohols of the general formula I HO-CH2-X-CH2-NH2 (I> in which X represents a C1- to C20-alkylene chain which is optionally substituted by inert radicals and/or optionally interrupted by oxygen or nitrogen, are prepared by reacting alpha , omega -alkanediols of the general formula II HO-CH2-X-CH2-OH (II> in which the bridging member X has the abovementioned meanings, with ammonia and a catalyst at temperatures from 150 to 300 DEG C and pressures from 50 to 300 bar, characterised in that catalysts are employed whose catalytically active mass consists to 5 to 100% by weight of iron.

公开(公告)号：DE58902281D1

公开(公告)日：1992-10-22

申请号：DE58902281

申请日：1989-07-01

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  HARDER WOLFGANG DR ,  HETTINGER PETER DR ,  PRIESTER CLAUS-ULRICH DR ,  FRANZ DIETER DR ,  VOGES DIETER DR

IPC: C07C253/18 ,  C07C255/12 ,  C07C255/13 ,  C07C255/24

公开(公告)号：DE3865957D1

公开(公告)日：1991-12-05

申请号：DE3865957

申请日：1988-12-30

Applicant: BASF AG

Inventor： FRANZ LOTHAR DR ,  EGGERSDORFER MANFRED DR ,  VOGES DIETER DR

IPC: C07D233/34 ,  B01J27/02 ,  C07B61/00 ,  C07D233/32 ,  C07D239/10 ,  C07D247/02

Abstract: Cyclic N,N'-dimethylurea cpds. of formula (I) in which n = 2 or 3, and prepd. by hydrogenation of cyclic urea cpds. of formula (II) or (III), where m=ocr1, n=2or3. In the presence of hydrogen and a hydrogenation catalyst comprising Pd on an inorganic carrier and additionally contg. S, Se and/or Te.

公开(公告)号：DE3935798A1

公开(公告)日：1991-05-02

申请号：DE3935798

申请日：1989-10-27

Applicant: BASF AG

Inventor： SCHUSTER LUDWIG DR ,  VOGES DIETER DR

IPC: C01G55/00

Abstract: Ruthenium tetroxide is obtained by oxidation of an alkali metal ruthenate in aqueous solution. The oxidizing agent used is ozone. The oxidation is carried out at a pH greater than or equal to 8.

公开(公告)号：CH624311A5

公开(公告)日：1981-07-31

申请号：CH1021876

申请日：1976-08-11

Applicant: BASF AG

Inventor： VOGES DIETER DR ,  BAER KARL DR ,  BOUDIER JUERGEN DR ,  WINDERL SIEGFRIED DR ,  HOFFMANN HERWIG DR

IPC: B01J23/88 ,  C07B61/00 ,  C07C27/00 ,  C07C29/17 ,  C07C31/02 ,  C07C67/00 ,  C07C209/00 ,  C07C209/70 ,  C07C213/00 ,  C07C213/08 ,  C07C215/08

Abstract: An improved catalyst for the complete hydrogenation of acetylenically unsaturated alcohols and based on nickel, copper and manganese. The catalyst is used without a support and molybdenum is additionally included in an amount approximately equal to the content of manganese.