IT939517B - Soluzioni madri acide stabili concentrate di coloranti anio nici e procedimento per la lo ro produzione - Google Patents

Soluzioni madri acide stabili concentrate di coloranti anio nici e procedimento per la lo ro produzione

Info

Publication number
IT939517B
IT939517B IT5334771A IT5334771A IT939517B IT 939517 B IT939517 B IT 939517B IT 5334771 A IT5334771 A IT 5334771A IT 5334771 A IT5334771 A IT 5334771A IT 939517 B IT939517 B IT 939517B
Authority
IT
Italy
Prior art keywords
anio
nic
dyes
procedure
production
Prior art date
Application number
IT5334771A
Other languages
English (en)
Italian (it)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT939517B publication Critical patent/IT939517B/it

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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Paper (AREA)
IT5334771A 1970-10-09 1971-10-08 Soluzioni madri acide stabili concentrate di coloranti anio nici e procedimento per la lo ro produzione IT939517B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049620 DE2049620C3 (de) 1970-10-09 1970-10-09 Stabile, konzentrierte, saure Stammlösungen von anionischen Farbstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
IT939517B true IT939517B (it) 1973-02-10

Family

ID=5784619

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5334771A IT939517B (it) 1970-10-09 1971-10-08 Soluzioni madri acide stabili concentrate di coloranti anio nici e procedimento per la lo ro produzione

Country Status (8)

Country Link
JP (1) JPS553382B1 (cs)
BE (1) BE773659A (cs)
CH (1) CH591548A5 (cs)
DE (1) DE2049620C3 (cs)
FR (2) FR2110324B1 (cs)
GB (1) GB1356121A (cs)
IT (1) IT939517B (cs)
NL (1) NL7113867A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484431A1 (fr) * 1980-06-13 1981-12-18 Ugine Kuhlmann Procede pour la preparation de solutions concentrees de colorants azoiques et solutions ainsi obtenues
DE3030918A1 (de) * 1980-08-16 1982-04-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von loesungen kationischer azofarbstoffe
JPS59199765A (ja) * 1983-04-27 1984-11-12 Canon Inc 染料精製装置
DE3417411A1 (de) * 1983-06-30 1985-01-03 Canon K.K., Tokio/Tokyo Tintenherstellungssystem
US4802989A (en) * 1983-07-28 1989-02-07 Canon Kabushiki Kaisha System for purifying dye
JPS61113669A (ja) * 1984-11-08 1986-05-31 Mitsubishi Chem Ind Ltd 液組成物およびインクジェット記録方法
US4732613A (en) * 1984-11-08 1988-03-22 Canon Kabushiki Kaisha Recording liquid
DE4137851A1 (de) * 1991-11-16 1993-05-19 Basf Ag Verfahren zum faerben von holzfurnieren
ATE226973T1 (de) * 1995-12-22 2002-11-15 Ciba Sc Holding Ag Wässrige farbstofflösungen
US6660048B2 (en) 1995-12-22 2003-12-09 Ciba Specialty Chemicals Corporation Aqueous dye solutions
DE19621840A1 (de) * 1996-05-31 1997-12-04 Basf Ag Verfahren zur Herstellung von Phenylazonaphthalinen
CN118562311B (zh) * 2024-05-16 2025-11-11 青岛理工大学 一种含硝基偶氮型酸致变色酸性染料及其制备方法和应用

Also Published As

Publication number Publication date
BE773659A (fr) 1972-04-10
GB1356121A (en) 1974-06-12
FR2155473A5 (cs) 1973-05-18
DE2049620A1 (de) 1972-04-13
DE2049620C3 (de) 1975-04-30
FR2110324A1 (cs) 1972-06-02
FR2110324B1 (cs) 1973-08-10
NL7113867A (cs) 1972-04-11
DE2049620B2 (de) 1974-09-05
JPS553382B1 (cs) 1980-01-24
CH591548A5 (cs) 1977-09-30

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