-
公开(公告)号：DE3265032D1
公开(公告)日：1985-09-05
申请号：DE3265032
申请日：1982-04-21
Applicant: BASF AG
Inventor： BERGMANN UDO DR , DEGEN HELMUT , HANSEN GUENTER DR , KRALLMANN REINHOLD , KERMER WOLF-DIETER DR
Abstract: Navy dye mixtures which contain, as essential components, compounds of the general formula I I where X is chlorine or bromine, Y is methoxy or ethoxy, and R is NHC2H4CN, NHCH2CH=CH2 or N(C2H4OCOCH3)2, and wherein the dye of the above formula where X is Br, Y is OCH3 or OC2H5 and R is N(C2H4OCOCH3)2 is present in an amount of 25-45%, based on the total weight of the mixture, are very useful for dyeing synthetic polyesters.
-
Patent Agency Ranking
公开(公告)号：DE3233948A1
公开(公告)日：1984-03-15
申请号：DE3233948
申请日：1982-09-14
Applicant: BASF AG
Inventor： EPPLE GERHARD DR , KRALLMANN REINHOLD , KERMER WOLF-DIETER DR , WEBER HANS
Abstract: Dyes of the formula (I) where A and B are H and/or Y is unsubstituted or substituted phenyl, or unsubstituted or substituted benzothiazolyl or benzoxazolyl and R is unsubstituted or substituted alkyl, unsubstituted or substituted phenyl, or alkoxy, alkoxyalkoxy, phenalkyl or alkoxycarboalkyl, are suitable for dyeing and printing cellulose swollen with water-miscible swelling agents and cellulose-containing fiber material.
-
公开(公告)号：CH610960A5
公开(公告)日：1979-05-15
申请号：CH242977
申请日：1977-02-25
Applicant: BASF AG
Inventor： HANSEN GUENTER DR , KAACK HERMANN DR , KERMER WOLF-DIETER DR , MEYER GUENTER DR
Abstract: Uniformly dyed water-swellable cellulosic fibers obtained by dyeing cellulosic fibers in the swollen state with a dye of the formula in which D is the radical of a diazo component; R1 and R2 are optionally substituted alkyl and one of them may also be cyclohexyl, phenyl, methoxyphenyl or ethoxyphenyl and X is hydrogen, chloro, methyl or acylamino, the molecule containing in the radicals R1, R2 and X at least one group: -CO-R3-Y-Ar where R3 is C1 to C3 alkylene; Y is oxygen, sulfur or R4 is hydrogen or C1 to C4 alkyl; and Ar is phenyl or phenyl bearing chloro, bromo, methyl, methoxy, ethoxy, C1 to C4 alkoxycarbonyl or cyano as a substituent.
-
公开(公告)号：ES2076411T3
公开(公告)日：1995-11-01
申请号：ES91109017
申请日：1991-06-03
Applicant: BASF AG
Inventor： BRUECKMANN RALF DR , BURY WILLI , DIX JOHANNES PETER DR , HERRMANN MANFRED DR , DLUGOSCH WALDEMAR , KROMM ERICH DR , LEITER HERBERT DR , ZIMMERMANN NORBERT , KERMER WOLF-DIETER DR , TAEGER KLAUS DR
IPC: C09B67/46 , C09C3/08 , C09D17/00 , C09K23/00 , C09K23/10 , C09K23/08 , C09K23/12 , C09K23/50 , C09K23/52 , D06M13/02 , D06M13/192 , D06M13/248 , D06M13/256 , D06M15/01 , D06P1/653 , B01F17/00 , B01F17/52 , B01F17/12 , B01F17/50 , B01F17/08
Abstract: A dispersant having improved bioelimination capacity or biodegradability for use in dye and pigment formulations, as a tanning aid, in plastics manufacture and in crop protection formulations is characterised by a content of 3 to 50 % by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydrides thereof, or a mixture of these.
-
公开(公告)号：DE4308843A1
公开(公告)日：1994-09-22
申请号：DE4308843
申请日：1993-03-19
Applicant: BASF AG
Abstract: Described is a method of separating anionic organic compounds out of aqueous solution, the solution being treated with one or more primary, secondary or tertiary monoamines, diamines or triamines disposed on a support.
-
公开(公告)号：DE4129802A1
公开(公告)日：1993-03-11
申请号：DE4129802
申请日：1991-09-07
Applicant: BASF AG
Inventor： KERMER WOLF-DIETER DR , STEENKEN-RICHTER INGRID DR , PAULIG JUERGEN
IPC: C02F1/26
Abstract: Process for separating off metal complex dyestuffs, which are free from reactive groups and contain at least one hydroxysulphonyl group, from waste waters by means of amines which contain at least 6 carbon atoms, possibly in the presence of water-immiscible inert organic solvents.
-
-
-
-
-
Search Results
16
records
(took 0.02 seconds)
