公开(公告)号：DE1240811B

公开(公告)日：1967-05-24

申请号：DEF0034749

申请日：1961-08-22

Applicant: HOECHST AG

Inventor： PFEIFFER DIPL-CHEM DR GERHARD ,  SCHMIDT DIPL-CHEM DR HELMUT ,  STETZELBERG KURT ,  WINKLER DIPL-CHEM DR FRITZ

IPC: D06P1/12 ,  D06P1/52 ,  D06P1/58 ,  D06P1/613

Abstract: Textile materials and foils are dyed or printed by treatment with an aqueous preparation containing (a) the reaction product of diketene with a polyalkylene glycol (or oxide)-modified polyvinyl alcohol, (b) a stabilized diazosium compound and optionally (c) an aminoplast precondensate of which the methylol radicals may be partly or fully etherified; and the colorations or prints fixed by heating to 90 DEG C or above. Suitable materials are fabrics, knitted fabrics and fibre fleeces made from natural, regenerated or acetylated cellulose, wool, silk, polyamides, polyesters, polyacrylonitriles, polyvinyl chloride, glass fibres or asbestos, as well as foils based on cellulose or synthetic materials, paper and cardboard.

公开(公告)号：CA743463A

公开(公告)日：1966-09-27

申请号：CA743463D

Applicant: HOECHST AG

Inventor： STETZELBERG KURT ,  PFEIFFER GERHARD ,  WINKLER FRITZ

公开(公告)号：CA558244A

公开(公告)日：1958-06-03

申请号：CA558244D

Applicant: HOECHST AG

Inventor： HAAKH HERMANN ,  SEIFERT HELMUT ,  STETZELBERG KURT