公开(公告)号：BR8104954A

公开(公告)日：1982-04-20

申请号：BR8104954

申请日：1981-07-31

Applicant: HOECHST AG

Inventor： SCHICKFLUSS R ,  SCHUSTER C ,  SCHNEIDER M

IPC: D06P5/00 ,  B41M5/025 ,  C09D11/02 ,  D06P1/18 ,  D06P5/13 ,  D06P5/28

Abstract: Transfer-printing supports, which are impregnated or printed with a formulation containing a mixture of a blue disperse dyestuff which sublimes readily and has the formula in which X is hydrogen or halogen, R, R1 and R2 denote alkyl with 1 to 4 carbon atoms and R3 denotes hydrogen or alkyl with 1 to 4 carbon atoms, and yellow to red disperse dyestuffs which sublime readily, give deep and fast black dyeings on polyester materials and polyester mixed materials by the heat transfer-printing process.