公开(公告)号：RO68805A

公开(公告)日：1983-02-01

申请号：RO8456276

申请日：1976-01-21

Applicant: BASF AG

Inventor： FAULHABER GERHARD ,  FUETTERER HUDO ,  PETERSEN HARRO ,  SCHWAB HERMAN

IPC: D06P1/00 ,  C09B23/14 ,  D06L3/12 ,  D06P1/56 ,  D06P5/00 ,  D06P5/28 ,  D06P1/642

Abstract: A process for the transfer printing of fabrics containing or consisting of cellulose fibers, by using transfers, wherein the fabric is impregnated with aqueous solutions of compounds which are both solvents for the transfer dyes and potential crosslinking agents for cellulose, dried and printed by the transfer process, in the presence of a cross-linking catalyst, applied from a transfer, with sublimable dyes or optical brighteners.

公开(公告)号：RO68805B

公开(公告)日：1983-01-30

申请号：RO8456276

申请日：1976-01-21

Applicant: BASF AG

Inventor： FAULHABER GERHARD ,  FUETTERER HUDO ,  PETERSEN HARRO ,  SCHWAB HERMAN

IPC: D06P1/00 ,  C09B23/14 ,  D06L3/12 ,  D06P1/56 ,  D06P5/00 ,  D06P5/28

Abstract: Procedeu de imprimare prin transfer a fibrelor celulozice sau tesaturi mixte obtinînd fibre celulozice si suporturi auxiliare, caracterizat prin aceea ca, în scopul realizarii unei fixari a colorantului pe fibra care sa reziste la lumina, spalare sicuratire se impregneaza tesatura umidificata cu compusi care servesc totodata ca solventi pentru colorantii de transfer si agenti de reticulare potentiali pentru celuloza, se usuca tesatura si se imprima conform procedeului prin transfer cu colorantide sublimare sau agenti de albire optica în prezenta unui catalizator care provoaca reticularea aplicata pe un suport auxiliar.