公开(公告)号：BR7905897A

公开(公告)日：1981-01-27

申请号：BR7905897

申请日：1979-09-14

Applicant: HOECHST AG

Inventor： DEUBEL R ,  UHRIG H ,  KRUSE H ,  OPITZ K ,  SCHNEIDER M

IPC: C08G65/26 ,  C08G65/32 ,  C09B67/20 ,  C09B67/38 ,  C09B67/42 ,  C09B67/46 ,  C09D17/00 ,  C09F1/04 ,  D06L3/12 ,  D06P1/613

Abstract: Oxalkylates of chemically modified natural rosin acids are useful for dyestuff preparations, especially for dispersions of disperse dyestuffs. The liquid and solid dyestuff preparations containing these oxalkylates are stable to storing even with high dyestuff concentrations, easily redispersible while developing little foam and easily biodegradable.

公开(公告)号：IN148986B

公开(公告)日：1981-08-08

申请号：IN534CA1978

申请日：1978-05-17

Applicant: HOECHST AG

Inventor： SCHNEIDER M ,  HEISE H ,  SCHMITT L

IPC: C07C233/15 ,  C07C67/00 ,  C07C231/00 ,  C07C231/12 ,  C07C103/30

公开(公告)号：BR8000254A

公开(公告)日：1980-10-21

申请号：BR8000254

申请日：1980-01-15

Applicant: HOECHST AG

Inventor： GROSSMANN M ,  KRUSE H ,  UHRIG H ,  OPITZ K ,  SCHNEIDER M

IPC: C09B67/38 ,  C09B67/40 ,  C09B67/46 ,  C09D11/02 ,  D06P1/16 ,  D06P1/56 ,  D06P1/613

Abstract: Watersoluble oxalkylated novolaks of the formula (I) wherein R1 is alkyl of 1 to 18 carbon atoms, R2 is hydrogen or R1, X is ethylene or propylene, m is 6 to 100 and n is 1 to 12, are preparation agents for disperse dyestuffs. Disperse dystuff preparations containing these compounds have a stable and uniform distribution of the dyestuff particles, even with high dyestuff concentrations, and show good dyeing properties, low or no foam in dyebaths and useful viscosities in printing pastes.

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.

公开(公告)号：BR7803290A

公开(公告)日：1979-01-02

申请号：BR7803290

申请日：1978-05-23

Applicant: HOECHST AG

Inventor： SCHNEIDER M ,  HEISE H ,  SCHMITT L

IPC: C07C233/15 ,  C07C67/00 ,  C07C231/00 ,  C07C231/12 ,  C07C97/03

公开(公告)号：BR8103654A

公开(公告)日：1982-03-02

申请号：BR8103654

申请日：1981-06-09

Applicant: HOECHST AG

Inventor： OPITZ K ,  SCHNEIDER M ,  KRUSE H

IPC: C09B67/40 ,  C09B67/28 ,  C09B67/38 ,  C09B67/46 ,  D06P1/613 ,  C09B9/00

Abstract: Water-soluble compounds of the formula wherein A is an aryl radical, X represents identical or different groups of the formula -CH2-CH2- and -CH2-CH(CH3)-, R-CO- denotes identical or different radicals of a carboxylic acid having up to 22 C atoms, n represents identical or different numbers from 8 to 150, p is a number from 1 to 10 and m represents 0 up to (p-0.5), are suitable for the preparation of colorants, particularly disperse dyestuffs or vat dyestuffs.

公开(公告)号：BR8006960A

公开(公告)日：1981-05-05

申请号：BR8006960

申请日：1980-10-29

Applicant: HOECHST AG

Inventor： BILLENSTEIN S ,  KRUSE H ,  SCHNEIDER M ,  OPITZ K

IPC: C09B67/28 ,  C09B67/38 ,  C09B67/46 ,  C09K23/42 ,  D06P1/613 ,  D06P1/653 ,  C09B67/02

Abstract: Water-soluble surface-active esters of di- to hexa-hydric aliphatic alcohols which have been reacted with propylene oxide and/or ethylene oxide and thereafter with at least two moles of a carboxylic acid of up to 22 carbon atoms are useful for dyestuff preparations. These preparations have good flow properties even with high dyestuff concentrations and low contents of said esters and optionally other surfactants and can be used in dyeing and printing procedures, especially in printing pastes for printing transfer sheets.