公开(公告)号：DE1240033B

公开(公告)日：1967-05-11

申请号：DEB0076409

申请日：1964-04-20

Applicant: BASF AG

Inventor： DEHNERT DR JOHANNES ,  GROSCH DR WALTER ,  LEUBE DR HERBERT

IPC: C09B45/00

Abstract: Polypropylene containing 0.001% to 3.0% by weight of a metal compound capable of forming chelate complexes is dyed and/or printed using monoazo dyes of the general formula:- wherein X is hydrogen, a carboxylic acid group, an alkyl group or an aryl group; and Y is a radical derived from a coupling component free from ionic water solubilising groups, e.g. a phenol, enol, pyrazolone or an N, N\sv dialkylaniline radical free from complex forming groups. The Y radical may bear non-ionic substituents e.g. alkyl, cycloalkyl aryl, alkoxy, halogen or acylamino groups. The metals used which are present in the form of organic or inorganic compounds are Cr, Ni, Zn, Co, Cu, Cd and Al. Dyeing preferably at pH 4 to 5 using acetic acid may take place at 70 DEG - 130 DEG C from a long liquor or by impregnation with a short liquor at room temperature, drying at 70 DEG to 100 DEG C and then heating to 130 DEG C. The liquors may contain the conventional dispersing and emulsifying agents. Printing may take place by conventional film, screen or roller printing. Many examples of the dyes used are specified.

公开(公告)号：DE1210109B

公开(公告)日：1966-02-03

申请号：DEB0068801

申请日：1962-09-11

Applicant: BASF AG

Inventor： DEHNERT DR JOHANNES ,  TARTTER DR ARNOLD ,  GROSCH DR WALTER

IPC: C09B47/26 ,  C09B62/483

公开(公告)号：DE1275985B

公开(公告)日：1968-08-29

申请号：DEB0067028

申请日：1962-04-28

Applicant: BASF AG

Inventor： DEHNERT DR JOHANNES ,  LUETZEL DR GERHARD ,  ROHLAND DR WERNER ,  GROSCH DR WALTER

IPC: D06P1/00 ,  D06P1/12

公开(公告)号：DE1268582B

公开(公告)日：1968-05-22

申请号：DE1268582

申请日：1962-04-28

Applicant: BASF AG

Inventor： DEHNERT DR JOHANNES ,  GROSCH DR WALTER ,  LUETZEL DR GERHARD ,  ROHLAND DR WERNER

公开(公告)号：DE1254575B

公开(公告)日：1967-11-23

申请号：DEB0066298

申请日：1962-03-10

Applicant: BASF AG

Inventor： GROSCH DR WALTER ,  LUETZEL DR GERHART ,  ROHLAND DR WERNER

IPC: D06L20060101 ,  D06P20060101

公开(公告)号：DE1253224B

公开(公告)日：1967-11-02

申请号：DEB0066937

申请日：1962-04-21

Applicant: BASF AG

Inventor： GROSCH DR WALTER ,  LUDSTECK DR DIETER ,  LUETZEL DR GERHARD ,  ROHLAND DR WERNER

IPC: D06P1/642