GB1442679A - Manufacture of malachite green chloride - Google Patents

Manufacture of malachite green chloride

Info

Publication number
GB1442679A
GB1442679A GB4507573A GB4507573A GB1442679A GB 1442679 A GB1442679 A GB 1442679A GB 4507573 A GB4507573 A GB 4507573A GB 4507573 A GB4507573 A GB 4507573A GB 1442679 A GB1442679 A GB 1442679A
Authority
GB
United Kingdom
Prior art keywords
malachite green
chloride
manufacture
sept
base
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4507573A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of GB1442679A publication Critical patent/GB1442679A/en
Expired legal-status Critical Current

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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • 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
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1442679 Manufacture of malachite green chloride BASF AG 26 Sept 1973 [27 Sept 1972] 45075/73 Heading C4P A process is claimed for producing malachite green chloride in solid crystalline form, wherein malachite green base is dissolved or suspended in a water-immiscible organic solvent and the solution or suspension is treated with at least one mole of HCl gas per mole of the base. Suitable solvents are, e.g. xylene, toluene, perchloroethylene or trichloroethylene. The chloride may be used in flexographic inks.
GB4507573A 1972-09-27 1973-09-26 Manufacture of malachite green chloride Expired GB1442679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247346 DE2247346A1 (en) 1972-09-27 1972-09-27 METHOD FOR THE PRODUCTION OF MALACHITE GREEN CHLORIDE

Publications (1)

Publication Number Publication Date
GB1442679A true GB1442679A (en) 1976-07-14

Family

ID=5857509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4507573A Expired GB1442679A (en) 1972-09-27 1973-09-26 Manufacture of malachite green chloride

Country Status (5)

Country Link
JP (1) JPS4972329A (en)
DE (1) DE2247346A1 (en)
FR (1) FR2200329B3 (en)
GB (1) GB1442679A (en)
IT (1) IT997590B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102924976A (en) * 2012-11-12 2013-02-13 上海华元实业总公司 Novel method of vat yellow GCN postprocessing technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102924976A (en) * 2012-11-12 2013-02-13 上海华元实业总公司 Novel method of vat yellow GCN postprocessing technology

Also Published As

Publication number Publication date
DE2247346A1 (en) 1974-03-28
JPS4972329A (en) 1974-07-12
FR2200329B3 (en) 1977-01-07
IT997590B (en) 1975-12-30
FR2200329A1 (en) 1974-04-19

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed