FR2162506A1 - - Google Patents

Info

Publication number
FR2162506A1
FR2162506A1 FR7243425A FR7243425A FR2162506A1 FR 2162506 A1 FR2162506 A1 FR 2162506A1 FR 7243425 A FR7243425 A FR 7243425A FR 7243425 A FR7243425 A FR 7243425A FR 2162506 A1 FR2162506 A1 FR 2162506A1
Authority
FR
France
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.)
Granted
Application number
FR7243425A
Other languages
French (fr)
Other versions
FR2162506B1 (enExample
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2162506A1 publication Critical patent/FR2162506A1/fr
Application granted granted Critical
Publication of FR2162506B1 publication Critical patent/FR2162506B1/fr
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0288—Applications, solvents
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0003—Drying, e.g. sprax drying; Sublimation of the solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
FR7243425A 1971-12-07 1972-12-06 Expired FR2162506B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5674371A GB1399100A (en) 1971-12-07 1971-12-07 Isolation and purification of water-soluble dyes

Publications (2)

Publication Number Publication Date
FR2162506A1 true FR2162506A1 (enExample) 1973-07-20
FR2162506B1 FR2162506B1 (enExample) 1977-01-14

Family

ID=10477422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243425A Expired FR2162506B1 (enExample) 1971-12-07 1972-12-06

Country Status (7)

Country Link
JP (1) JPS4864001A (enExample)
AU (1) AU469802B2 (enExample)
DE (1) DE2259975A1 (enExample)
FR (1) FR2162506B1 (enExample)
GB (1) GB1399100A (enExample)
IT (1) IT971801B (enExample)
NL (1) NL7216607A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9912482D0 (en) * 1999-06-01 1999-07-28 Clariant Int Ltd Process for preparing purified dyestuffs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640915A (en) * 1946-08-07 1950-08-02 Chadeloid Corp Improvements in and relating to the purifying of organic dyestuffs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640915A (en) * 1946-08-07 1950-08-02 Chadeloid Corp Improvements in and relating to the purifying of organic dyestuffs

Also Published As

Publication number Publication date
GB1399100A (en) 1975-06-25
AU469802B2 (en) 1976-02-26
DE2259975A1 (de) 1973-06-20
IT971801B (it) 1974-05-10
NL7216607A (enExample) 1973-06-12
JPS4864001A (enExample) 1973-09-05
AU4974972A (en) 1974-06-27
FR2162506B1 (enExample) 1977-01-14

Similar Documents

Publication Publication Date Title
AU2658571A (enExample)
AU2691671A (enExample)
FR2162506B1 (enExample)
AU3005371A (enExample)
AU2684071A (enExample)
AU2726271A (enExample)
AU2742671A (enExample)
AU2894671A (enExample)
AU2941471A (enExample)
AU2952271A (enExample)
AU2836771A (enExample)
AU2907471A (enExample)
AU2588771A (enExample)
AU2654071A (enExample)
AU2880771A (enExample)
AU2669471A (enExample)
AU2684171A (enExample)
AU2706571A (enExample)
AU2724971A (enExample)
AU3038671A (enExample)
AU3025871A (enExample)
AU2740271A (enExample)
AU2963771A (enExample)
AU2755871A (enExample)
AU2854371A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse