BR8301017A - Processamento para producao de composicoes de corantes reativos e emprego - Google Patents

Processamento para producao de composicoes de corantes reativos e emprego

Info

Publication number
BR8301017A
BR8301017A BR8301017A BR8301017A BR8301017A BR 8301017 A BR8301017 A BR 8301017A BR 8301017 A BR8301017 A BR 8301017A BR 8301017 A BR8301017 A BR 8301017A BR 8301017 A BR8301017 A BR 8301017A
Authority
BR
Brazil
Prior art keywords
employment
production
processing
coloring compounds
reactive coloring
Prior art date
Application number
BR8301017A
Other languages
English (en)
Inventor
Joachim Wolff
Karlheinz Wolf
Reinhold Hornle
Reiner Ditzer
Kurt Falkenberg
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19823207534 external-priority patent/DE3207534A1/de
Priority claimed from DE19823215933 external-priority patent/DE3215933A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8301017A publication Critical patent/BR8301017A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR8301017A 1982-03-03 1983-03-02 Processamento para producao de composicoes de corantes reativos e emprego BR8301017A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823207534 DE3207534A1 (de) 1982-03-03 1982-03-03 Verfahren zur herstellung konzentrierter fluessiger praeparationen von raktivfarbstoffen
DE19823215933 DE3215933A1 (de) 1982-04-29 1982-04-29 Verfahren zur herstellung fester reaktivfarbstoffpraeparationen

Publications (1)

Publication Number Publication Date
BR8301017A true BR8301017A (pt) 1983-11-22

Family

ID=25799985

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301017A BR8301017A (pt) 1982-03-03 1983-03-02 Processamento para producao de composicoes de corantes reativos e emprego

Country Status (3)

Country Link
EP (1) EP0087703B1 (pt)
BR (1) BR8301017A (pt)
DE (1) DE3360101D1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400412A1 (de) * 1984-01-07 1985-07-18 Bayer Ag, 5090 Leverkusen Lagerstabile loesungen von reaktivfarbstoffen
DE3443305A1 (de) * 1984-11-28 1986-05-28 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von lithiumsalzen von anionischen farbstoffen mit vorzugsweise faserreaktiven gruppen
DE3521129A1 (de) * 1985-06-13 1986-12-18 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung konzentrierter loesungen von anionischen farbstoffen und farbstoffadditiven
DE3534729A1 (de) * 1985-09-28 1987-04-09 Bayer Ag Fluessige, wasserhaltige reaktivfarbstoffpraeparationen
EP0356394A3 (de) * 1988-08-26 1990-03-21 Ciba-Geigy Ag Reaktivfarbstoffe, deren Herstellung und Verwendung
AU662996B2 (en) * 1992-09-11 1995-09-21 Sumitomo Chemical Company, Limited Reactive dye composition and method for dyeing or printing fiber materials using the same
DE4313586A1 (de) * 1993-04-26 1994-10-27 Bayer Ag Verfahren zur Herstellung von Chinoxalinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB838337A (en) * 1956-04-20 1960-06-22 Ici Ltd Stabilisation ofú¾-triazinylamino compounds using a phosphate buffer
CH370050A (de) * 1958-07-18 1963-06-30 Ciba Geigy Verfahren zur Stabilisierung von Dihalogentriazingruppen enthaltenden Farbstoffpräparaten
DE1909136A1 (de) * 1969-02-24 1970-09-10 Vyzk Ustav Organ Syntez Verfahren zur Herstellung von wasserloeslichen Farbstoffen und optischen Aufhellungsmitteln
DE2513256A1 (de) * 1975-03-26 1976-10-07 Bayer Ag Stabilisierte halogentriazinfarbstoff-praeparationen
EP0024654A1 (de) * 1979-08-22 1981-03-11 Ciba-Geigy Ag Granulate von faserreaktiven Farbstoffen und Verfahren zu ihrer Herstellung
DE2948292A1 (de) * 1979-11-30 1981-06-04 Bayer Ag, 5090 Leverkusen Waessrige, loesungsmittelfreie konzentrierte praeparationen von raktivfarbstoffen und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
EP0087703A1 (de) 1983-09-07
DE3360101D1 (en) 1985-05-15
EP0087703B1 (de) 1985-04-10

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 02/03/98