BR8007805A - Composicoes aquosas,concentradas,isentas de solventes,de corantes reativos e processo para sua preparacao - Google Patents

Composicoes aquosas,concentradas,isentas de solventes,de corantes reativos e processo para sua preparacao

Info

Publication number
BR8007805A
BR8007805A BR8007805A BR8007805A BR8007805A BR 8007805 A BR8007805 A BR 8007805A BR 8007805 A BR8007805 A BR 8007805A BR 8007805 A BR8007805 A BR 8007805A BR 8007805 A BR8007805 A BR 8007805A
Authority
BR
Brazil
Prior art keywords
solvents
aqueous
preparation
free
reactive dyes
Prior art date
Application number
BR8007805A
Other languages
English (en)
Inventor
W Bleck
J Koll
D Hildebrand
H Molls
R Hornle
K Nonn
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8007805A publication Critical patent/BR8007805A/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
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • 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
    • C09B67/0096—Purification; Precipitation; Filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR8007805A 1979-11-30 1980-11-28 Composicoes aquosas,concentradas,isentas de solventes,de corantes reativos e processo para sua preparacao BR8007805A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792948292 DE2948292A1 (de) 1979-11-30 1979-11-30 Waessrige, loesungsmittelfreie konzentrierte praeparationen von raktivfarbstoffen und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
BR8007805A true BR8007805A (pt) 1981-06-16

Family

ID=6087305

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007805A BR8007805A (pt) 1979-11-30 1980-11-28 Composicoes aquosas,concentradas,isentas de solventes,de corantes reativos e processo para sua preparacao

Country Status (4)

Country Link
EP (1) EP0029960A1 (pt)
JP (1) JPS5686959A (pt)
BR (1) BR8007805A (pt)
DE (1) DE2948292A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038393A1 (de) 1980-10-10 1982-05-19 Bayer Ag, 5090 Leverkusen Lederfaerbemittel und ihre herstellung
EP0059782B1 (de) * 1981-03-06 1986-05-21 Ciba-Geigy Ag Verfahren zur Herstellung konzentrierter wässriger Farbstoffpräparate von anionischen Papier- oder Wollfarbstoffen
CH647021A5 (de) * 1981-09-22 1984-12-28 Ciba Geigy Ag Verfahren zur herstellung lagerstabiler aufhellerformulierungen.
DE3207534A1 (de) * 1982-03-03 1983-09-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung konzentrierter fluessiger praeparationen von raktivfarbstoffen
EP0087703B1 (de) * 1982-03-03 1985-04-10 Bayer Ag Verfahren zur Herstellung von Reaktivfarbstoffpräparationen
DE3228339A1 (de) * 1982-07-29 1984-02-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung salzarmer praeparationen von azoreaktivfarbstoffen
DE3424506A1 (de) * 1984-07-04 1986-01-09 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung salzarmer, fluessiger, waessriger zubereitungen von faserreaktiven farbstoffen
DE3504964A1 (de) * 1984-07-13 1986-01-23 Bayer Ag, 5090 Leverkusen Farbstoff-loesungen
CH660493A5 (de) * 1984-12-07 1987-04-30 Ciba Geigy Ag Verfahren zur herstellung konzentrierter salzarmer waessriger loesungen von aminotriazinyl-reaktivfarbstoffen.
DE3446695A1 (de) * 1984-12-21 1986-06-26 Basf Ag, 6700 Ludwigshafen Verfahren zur aufkonzentrierung waessriger loesungen von organischen verbindungen, die salze enthalten, unter gleichzeitiger verringerung des salzgehaltes
DE3703738A1 (de) * 1987-02-07 1988-08-18 Bayer Ag Verfahren zur herstellung einer konzentrierten waessrigen reaktivfarbstoff-loesung
DE3942467A1 (de) * 1989-12-22 1991-06-27 Bayer Ag Verfahren zur herstellung lagerstabiler farbstoffloesungen
DE4313586A1 (de) * 1993-04-26 1994-10-27 Bayer Ag Verfahren zur Herstellung von Chinoxalinen
CN1910241B (zh) 2003-12-04 2012-01-25 克莱里安特财务(Bvi)有限公司 染料的浓缩含水组合物
CN105802279A (zh) * 2016-03-22 2016-07-27 昆山凯洲环保机械有限公司 一种环保纳米染料组合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805891C2 (de) * 1978-02-13 1988-12-22 Bayer Ag, 5090 Leverkusen Konzentrierte Farbstoff- und Aufhellerlösungen, deren Herstellung und Verwendung

Also Published As

Publication number Publication date
EP0029960A1 (de) 1981-06-10
JPS5686959A (en) 1981-07-15
DE2948292A1 (de) 1981-06-04

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