公开(公告)号：US3503954A

公开(公告)日：1970-03-31

申请号：US3503954D

申请日：1966-07-13

Applicant: HOECHST AG

Inventor： GIES HELMUT

IPC: C09B62/665 ,  C09B62/825 ,  C07C107/06 ,  C09B29/26

CPC classification number: C09B62/665 ,  C09B62/825

公开(公告)号：CA708600A

公开(公告)日：1965-04-27

申请号：CA708600D

Applicant: HOECHST AG

Inventor： SIEBERT ARTHUR ,  LINDNER HELMUT ,  GIES HELMUT

公开(公告)号：IN143374B

公开(公告)日：1977-11-12

申请号：IN2055CA1975

申请日：1975-10-24

Applicant: HOECHST AG

Inventor： MEININGER FRITZ ,  GIES HELMUT

IPC: C09B62/78 ,  C09B69/00 ,  D06P1/384 ,  D06P3/66 ,  C09B62/00 ,  D06P1/54

Abstract: The invention is in a process for dyeing and printing fibrous materials containing hydroxy groups, in particular materials such as cotton, linen, hemp, regenerated cellulose and mixtures of these fibers together with polyester or polyamide fibers. The invention is based on the discovery that water-soluble organic dyestuffs containing at least one phosphonic acid mono-fluoride group corresponding in the acid form to the formula and containing at least one ionic water-solubilizing group, can be fixed reactively to the fibrous material containing hydroxy groups under alkaline conditions. The dyeings and prints obtained by the process of the invention have a very even shade and are obtained in high intensity and color depth. They are fast to light and alkali and are distinguished by a very high fastness to washing, even in the alkaline range and at elevated temperatures.

公开(公告)号：CA1064204A

公开(公告)日：1979-10-16

申请号：CA238260

申请日：1975-10-24

Applicant: HOECHST AG

Inventor： GIES HELMUT ,  MEININGER FRITZ

IPC: C09B62/78 ,  C09B69/00 ,  D06P1/384 ,  D06P3/66

Abstract: of the disclosure: Novel water-soluble organic dyes containing at least one phosphonic acid monofluoride group and, preferably, at least one ionic water-solubilizing group in a linked form can excellently be used according to the process of the invention both in a neutral and alkaline range for the dyeing and printing of fibrous material containing hydroxy groups, and they provide dyeings having a good color intensity and good fastness properties.

公开(公告)号：CA727006A

公开(公告)日：1966-02-01

申请号：CA727006D

Applicant: HOECHST AG

Inventor： HAPPE WILHELM ,  GIES HELMUT

公开(公告)号：CA717426A

公开(公告)日：1965-09-07

申请号：CA717426D

Applicant: HOECHST AG

Inventor： GIES HELMUT ,  HAPPE WILHELM

公开(公告)号：CA827138A

公开(公告)日：1969-11-11

申请号：CA827138D

Applicant: HOECHST AG

Inventor： GIES HELMUT

公开(公告)号：CA735447A

公开(公告)日：1966-05-31

申请号：CA735447D

Applicant: HOECHST AG

Inventor： SIEBERT ARTHUR ,  GIES HELMUT ,  LINDNER HELMUT

公开(公告)号：CA708601A

公开(公告)日：1965-04-27

申请号：CA708601D

Applicant: HOECHST AG

Inventor： GIES HELMUT ,  LINDNER HELMUT ,  SIEBERT ARTHUR

公开(公告)号：CA652278A

公开(公告)日：1962-11-13

申请号：CA652278D

Applicant: HOECHST AG

Inventor： GIES HELMUT ,  HAPPE WILHELM