FR2124359A1 - - Google Patents

Info

Publication number
FR2124359A1
FR2124359A1 FR7203348A FR7203348A FR2124359A1 FR 2124359 A1 FR2124359 A1 FR 2124359A1 FR 7203348 A FR7203348 A FR 7203348A FR 7203348 A FR7203348 A FR 7203348A FR 2124359 A1 FR2124359 A1 FR 2124359A1
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
FR7203348A
Other languages
French (fr)
Other versions
FR2124359B1 (en
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2124359A1 publication Critical patent/FR2124359A1/fr
Application granted granted Critical
Publication of FR2124359B1 publication Critical patent/FR2124359B1/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
    • C09B67/0096—Purification; Precipitation; Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7203348A 1971-02-02 1972-02-01 Expired FR2124359B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH153571 1971-02-02

Publications (2)

Publication Number Publication Date
FR2124359A1 true FR2124359A1 (en) 1972-09-22
FR2124359B1 FR2124359B1 (en) 1977-04-01

Family

ID=4212692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203348A Expired FR2124359B1 (en) 1971-02-02 1972-02-01

Country Status (7)

Country Link
BE (1) BE778777A (en)
DE (1) DE2204725B2 (en)
ES (1) ES399369A1 (en)
FR (1) FR2124359B1 (en)
GB (1) GB1359898A (en)
IL (1) IL38678A0 (en)
IT (1) IT949703B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416926A1 (en) * 1978-02-13 1979-09-07 Bayer Ag PROCESS FOR THE PRODUCTION OF CONCENTRATED SOLUTIONS OF COLORANTS AND BRIGHTENERS
EP0029959A2 (en) * 1979-11-30 1981-06-10 Bayer Ag Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
EP0029958A2 (en) * 1979-11-30 1981-06-10 Bayer Ag Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
EP0037382A2 (en) * 1980-04-01 1981-10-07 Ciba-Geigy Ag Granules of dyes and their preparation process
EP0041240A1 (en) * 1980-06-04 1981-12-09 Ciba-Geigy Ag Process for spray dyeing of leather
EP0049802A1 (en) * 1980-10-10 1982-04-21 Bayer Ag Dyeing material for leather and its preparation
EP0059782A1 (en) * 1981-03-06 1982-09-15 Ciba-Geigy Ag Process for producing concentrated aqueous dyestuff preparations of anionic paper or wool dyes
FR2513276A1 (en) * 1981-09-22 1983-03-25 Ciba Geigy Ag PROCESS FOR PREPARING OPTICAL AZURANT FORMULATIONS STORABLE; FORMULAS OBTAINED AND THEIR USE FOR OPTICAL RURALIZATION OF FIBROUS MATERIALS
FR2543705A1 (en) * 1983-04-01 1984-10-05 Canon Kk DEVICE FOR PURIFYING A COLORING MATERIAL
EP0184556A2 (en) * 1984-12-07 1986-06-11 Ciba-Geigy Ag Process for the manufacture of concentrated aqueous solutions of amino triazine reactive dyes with a low salt content
EP0197006A2 (en) * 1985-03-29 1986-10-08 Ciba-Geigy Ag Process for the manufacture of preparations of water soluble organic dyes
EP0802240A2 (en) * 1996-04-18 1997-10-22 Bayer Ag Process for the manufacture of liquid dyestuff preparations with a low salt content
WO1998035746A1 (en) * 1997-02-14 1998-08-20 Warner-Jenkinson Company, Inc. Method and apparatus for purifying water-insoluble compounds

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934949A1 (en) * 1979-08-29 1981-03-19 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING LIQUID DYE PREPARATIONS
JPS6034993B2 (en) * 1980-05-06 1985-08-12 キヤノン株式会社 Recording liquid and its manufacturing method
CH648583A5 (en) 1981-09-29 1985-03-29 Ciba Geigy Ag METHOD FOR THE PRODUCTION OF STORAGE-STABLE DYE PREPARATIONS.
US4523924A (en) * 1982-12-20 1985-06-18 Ciba-Geigy Corporation Process for the preparation of stable aqueous solutions of water-soluble reactive dyes by membrane separation
CH654424A5 (en) * 1983-03-25 1986-02-14 Ciba Geigy Ag METHOD FOR PREVENTING THE GELLING OF CONCENTRATED AQUEOUS PHOTOACTIVATOR SOLUTIONS.
CH654121A5 (en) * 1983-03-25 1986-01-31 Ciba Geigy Ag METHOD FOR PRODUCING SOLID PHOTOACTIVATOR PREPARATIONS.
JPS59199765A (en) * 1983-04-27 1984-11-12 Canon Inc Dye purification equipment
DE3417411A1 (en) * 1983-06-30 1985-01-03 Canon K.K., Tokio/Tokyo INK MAKING SYSTEM
US4802989A (en) * 1983-07-28 1989-02-07 Canon Kabushiki Kaisha System for purifying dye
DE3426931A1 (en) * 1984-07-21 1986-01-23 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING LIQUID, LOW-SALT, AQUEOUS REACTIVE DYE PREPARATIONS
US4732613A (en) * 1984-11-08 1988-03-22 Canon Kabushiki Kaisha Recording liquid
ES2020344B3 (en) * 1987-04-16 1991-08-01 Ciba-Geigy Ag PROCEDURE FOR OBTAINING CONCENTRATED AQUEOUS COLORING PREPARATIONS.
DE19706238B4 (en) * 1997-02-18 2005-09-01 Bayer Chemicals Ag Process for the preparation of substituted 4,4'-diaminostilbene-2,2'-disulfonic acids
DE19839209A1 (en) * 1998-08-28 2000-03-02 Fraunhofer Ges Forschung Process for obtaining solid substances from solutions
US6670053B2 (en) * 2002-02-26 2003-12-30 Eastman Kodak Company Organic electroluminescent devices with high luminance
DE102004025444A1 (en) * 2004-05-19 2005-12-15 Basf Ag Process for the preparation of liquid formulations of basic azo dyes
DE102004025443A1 (en) 2004-05-19 2005-12-08 Basf Ag Process for the preparation of a liquid formulation of salts of sulfonic azo dyes
CN104629493B (en) * 2013-11-12 2018-01-16 浙江双冠染料有限公司 A kind of preparation method of environment-friendly type CI disperse oranges 29

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416926A1 (en) * 1978-02-13 1979-09-07 Bayer Ag PROCESS FOR THE PRODUCTION OF CONCENTRATED SOLUTIONS OF COLORANTS AND BRIGHTENERS
EP0029959A2 (en) * 1979-11-30 1981-06-10 Bayer Ag Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
EP0029958A2 (en) * 1979-11-30 1981-06-10 Bayer Ag Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
EP0029959A3 (en) * 1979-11-30 1982-05-05 Bayer Ag Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
EP0029958A3 (en) * 1979-11-30 1982-05-12 Bayer Ag Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
EP0037382A2 (en) * 1980-04-01 1981-10-07 Ciba-Geigy Ag Granules of dyes and their preparation process
EP0037382A3 (en) * 1980-04-01 1982-02-17 Ciba-Geigy Ag Dyestuff preparations in solid form and their preparation process
EP0041240A1 (en) * 1980-06-04 1981-12-09 Ciba-Geigy Ag Process for spray dyeing of leather
EP0049802A1 (en) * 1980-10-10 1982-04-21 Bayer Ag Dyeing material for leather and its preparation
EP0059782A1 (en) * 1981-03-06 1982-09-15 Ciba-Geigy Ag Process for producing concentrated aqueous dyestuff preparations of anionic paper or wool dyes
FR2513276A1 (en) * 1981-09-22 1983-03-25 Ciba Geigy Ag PROCESS FOR PREPARING OPTICAL AZURANT FORMULATIONS STORABLE; FORMULAS OBTAINED AND THEIR USE FOR OPTICAL RURALIZATION OF FIBROUS MATERIALS
FR2543705A1 (en) * 1983-04-01 1984-10-05 Canon Kk DEVICE FOR PURIFYING A COLORING MATERIAL
EP0184556A2 (en) * 1984-12-07 1986-06-11 Ciba-Geigy Ag Process for the manufacture of concentrated aqueous solutions of amino triazine reactive dyes with a low salt content
EP0184556A3 (en) * 1984-12-07 1989-09-06 Ciba-Geigy Ag Process for the manufacture of concentrated aqueous solutions of amino triazine reactive dyes with a low salt content
EP0197006A2 (en) * 1985-03-29 1986-10-08 Ciba-Geigy Ag Process for the manufacture of preparations of water soluble organic dyes
EP0197006A3 (en) * 1985-03-29 1989-08-30 Ciba-Geigy Ag Process for the manufacture of preparations of water soluble organic dyes
EP0802240A2 (en) * 1996-04-18 1997-10-22 Bayer Ag Process for the manufacture of liquid dyestuff preparations with a low salt content
EP0802240A3 (en) * 1996-04-18 1998-12-09 Bayer Ag Process for the manufacture of liquid dyestuff preparations with a low salt content
WO1998035746A1 (en) * 1997-02-14 1998-08-20 Warner-Jenkinson Company, Inc. Method and apparatus for purifying water-insoluble compounds
GB2337214A (en) * 1997-02-14 1999-11-17 Warner Jenkinson Co Inc Method and apparatus for purifying water-insoluble compounds
GB2337214B (en) * 1997-02-14 2000-09-20 Warner Jenkinson Co Inc Method for purifying water-insoluble compounds

Also Published As

Publication number Publication date
DE2204725B2 (en) 1974-02-07
FR2124359B1 (en) 1977-04-01
DE2204725A1 (en) 1973-01-18
BE778777A (en) 1972-08-01
ES399369A1 (en) 1975-06-01
IT949703B (en) 1973-06-11
IL38678A0 (en) 1972-04-27
GB1359898A (en) 1974-07-17

Similar Documents

Publication Publication Date Title
FR2124359A1 (en)
ATA136472A (en)
AR196074A1 (en)
AU2658571A (en)
AU2691671A (en)
AU2894671A (en)
AU2742671A (en)
AU2485671A (en)
AU2564071A (en)
AU2684071A (en)
AU2577671A (en)
AU2880771A (en)
AU2724971A (en)
AU2706571A (en)
AR192311Q (en)
AU2907471A (en)
AU2399971A (en)
AU2740271A (en)
AU2684171A (en)
AU2755871A (en)
AU2669471A (en)
AU2836771A (en)
AU2654071A (en)
AU2588771A (en)
AU2837671A (en)

Legal Events

Date Code Title Description
ST Notification of lapse