公开(公告)号：DE1794132A1

公开(公告)日：1971-10-07

申请号：DE1794132

申请日：1968-09-12

Applicant: BASF AG

Inventor： KAUFMANN OTTO DR ,  DAEUBLE MANFRED DR ,  WITSCH HEINZ-GUENTER DR ,  LUEBCKE ENNO DR ,  BAYEW DIMITER DR

IPC: C09B1/26 ,  C09B67/26 ,  C09B1/30

Abstract: 1,272,114. Dye solutions. BADISCHE ANILIN- & SODA-FABRIK A.G. 11 Sept., 1969 [12 Sept., 1968], No. 44825/69. Heading D1B. [Also in Division C3] The invention comprises concentrated solutions of dyes of formula I in which R is an optionally substituted alkylene, cycloalklene or arylene radical and X is a hydrogen atom or a radical of formula II dissolved in an organic oxygen-containing solvent miscible with water in all proportions. Solvents suitable for preparing the solutions are alcohols and their esters and ethers, ethanolamines, and open-chain or cyclic carboxamides or mixtures thereof. In particular ethylene glycol, tri-ethylene glycol, di-ethylene glycol, 1, 2-propylene glycol, ethylene glycol mono-n-butyl ether, ethylene glycol monomethyl ether, diethylene glycol mono-n-butyl ether, diethylene glycol monomethyl ether, triethylene glycol mono-n-butyl-ether, glycol monoacetate, glycerol, glycol aldehyde, glycolic acid, ethylene carbonate, propylene carbonate, butyrol-acetone, pyrrolidone-2, N-methylpyrrolidone, dimethylformamide, tetrahydrofurane, dioxane and dimethyl sulphoxide are specified.

公开(公告)号：CH543573A

公开(公告)日：1973-10-31

申请号：CH1350669

申请日：1969-09-05

Applicant: BASF AG

Inventor： KAUFMANN OTTO DR ,  DAEUBLE MANFRED DR ,  WITSCH HEINZ-GUENTER DR ,  LUEBCKE ENNO DR ,  BAYEW DIMITER DR

IPC: C09B1/26 ,  C09B67/26 ,  C09B67/00

公开(公告)号：DE2542926A1

公开(公告)日：1977-03-31

申请号：DE2542926

申请日：1975-09-26

Applicant: BASF AG

Inventor： DAEUBLE MANFRED DR ,  DISTLER HARRY DR ,  SCHNEIDER KURT DR ,  SCHULZE HANS GUENTER ,  WIDDER RUDI DR ,  WITSCH HEINZ-GUENTER DR

IPC: D06P1/60 ,  D06P1/651 ,  D06P3/24 ,  D06P3/79 ,  D06P1/64

公开(公告)号：AT266765B

公开(公告)日：1968-11-25

申请号：AT261266

申请日：1966-03-18

Applicant: BASF AG

Inventor： DAEUBLE MANFRED DR ,  DIECK KLAUS ING ,  HEINRICH HANS ING ,  WITSCH HEINZ-GUENTER DR ,  THEILIG DIETMAR ING

IPC: D06P1/613

公开(公告)号：CH524011A

公开(公告)日：1972-06-15

申请号：CH1005768

申请日：1967-12-27

Applicant: BASF AG

Inventor： BAYEW DIMITER DR ,  DAEUBLE MANFRED DR ,  KAUFMANN OTTO DR ,  LUEBCKE ENNO DR ,  LUDSTECK DIETER DR ,  PFITZNER HELMUT DR ,  WITSCH HEINZ-GUENTER DR

IPC: C09B45/04 ,  C09B45/14 ,  C09B67/24 ,  C09B67/26 ,  D06P3/04 ,  D06P3/24 ,  D06P1/10

公开(公告)号：AT266766B

公开(公告)日：1968-11-25

申请号：AT963566

申请日：1966-10-14

Applicant: BASF AG

Inventor： DAEUBLE MANFRED DR ,  DIECK KLAUS ING ,  HEINRICH HANS ING ,  WITSCH HEINZ-GUENTER DR

IPC: D06P1/613 ,  D06P1/651 ,  D06P3/24

公开(公告)号：CH457353A

公开(公告)日：1968-06-15

申请号：CH1452867

申请日：1967-03-11

Applicant: BASF AG

Inventor： DAEUBLE MANFRED DR ,  KLAUS DIECK ,  HANS HEINRICH ,  WITSCH HEINZ-GUENTER DR ,  DIETMAR THEILIG

IPC: D06P1/613 ,  D06P3/04

公开(公告)号：CH462102A

公开(公告)日：1968-05-31

申请号：CH353366

申请日：1966-03-11

Applicant: BASF AG

Inventor： DAEUBLE MANFRED DR ,  KLAUS DIECK ,  HANS HEINRICH ,  WITSCH HEINZ-GUENTER DR ,  DIETMAR THEILIG

IPC: D06P1/613 ,  D06P3/06