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CH618560GA3 - Process for the preparation of easily dispersible preparations of water-insoluble colorants or optical brighteners in a two-phase system - Google Patents

Process for the preparation of easily dispersible preparations of water-insoluble colorants or optical brighteners in a two-phase system Download PDF

Info

Publication number
CH618560GA3
CH618560GA3 CH1542075A CH1542075A CH618560GA3 CH 618560G A3 CH618560G A3 CH 618560GA3 CH 1542075 A CH1542075 A CH 1542075A CH 1542075 A CH1542075 A CH 1542075A CH 618560G A3 CH618560G A3 CH 618560GA3
Authority
CH
Switzerland
Prior art keywords
preparation
water
phase system
optical brighteners
easily dispersible
Prior art date
Application number
CH1542075A
Other versions
CH618560B (en
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
Publication of CH618560B publication Critical patent/CH618560B/en
Application filed filed Critical
Priority to CH1542075A priority Critical patent/CH618560GA3/en
Priority to DE19762653434 priority patent/DE2653434A1/en
Priority to FR7635468A priority patent/FR2333030A1/en
Priority to BE172675A priority patent/BE848721A/en
Priority to GB49501/76A priority patent/GB1567782A/en
Publication of CH618560GA3 publication Critical patent/CH618560GA3/en

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
    • C09B67/006—Preparation of organic pigments
    • 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
    • C09B67/0092—Dyes in solid form
    • C09B67/0095—Process features in the making of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH1542075A 1975-11-26 1975-11-26 Process for the preparation of easily dispersible preparations of water-insoluble colorants or optical brighteners in a two-phase system CH618560GA3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1542075A CH618560GA3 (en) 1975-11-26 1975-11-26 Process for the preparation of easily dispersible preparations of water-insoluble colorants or optical brighteners in a two-phase system
DE19762653434 DE2653434A1 (en) 1975-11-26 1976-11-24 PROCESS FOR MANUFACTURING PREPARATIONS FROM A TWO-PHASE SYSTEM
FR7635468A FR2333030A1 (en) 1975-11-26 1976-11-25 PROCESS FOR OBTAINING PREPARATIONS FROM A TWO-PHASE SYSTEM
BE172675A BE848721A (en) 1975-11-26 1976-11-25 PROCESS FOR OBTAINING PREPARATIONS FROM A TWO-PHASE SYSTEM,
GB49501/76A GB1567782A (en) 1975-11-26 1976-11-26 Preparations containing dyestuff pigment or optical brightener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1542075A CH618560GA3 (en) 1975-11-26 1975-11-26 Process for the preparation of easily dispersible preparations of water-insoluble colorants or optical brighteners in a two-phase system

Publications (2)

Publication Number Publication Date
CH618560B CH618560B (en)
CH618560GA3 true CH618560GA3 (en) 1980-08-15

Family

ID=4408937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1542075A CH618560GA3 (en) 1975-11-26 1975-11-26 Process for the preparation of easily dispersible preparations of water-insoluble colorants or optical brighteners in a two-phase system

Country Status (5)

Country Link
BE (1) BE848721A (en)
CH (1) CH618560GA3 (en)
DE (1) DE2653434A1 (en)
FR (1) FR2333030A1 (en)
GB (1) GB1567782A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712656A1 (en) * 1977-03-23 1978-09-28 Bayer Ag DYE PREPARATIONS
DE3932816A1 (en) * 1989-09-30 1991-04-11 Hoechst Ag USE OF CROSS-LINKED POLYMER MICROPARTICLES IN LACQUERS AS A FILLER REPLACEMENT AND / OR AS A CROSS-LINKING FILLER
FR2895411A1 (en) * 2005-12-23 2007-06-29 Solvay Preparing a mixture of plastic and additives, comprises dissolving the plastic in an organic solvent, introducing additives in the form of wet cake after/during dissolution, precipitating the plastic in solution by water injection

Also Published As

Publication number Publication date
GB1567782A (en) 1980-05-21
DE2653434A1 (en) 1977-06-08
FR2333030A1 (en) 1977-06-24
FR2333030B1 (en) 1979-03-02
CH618560B (en)
BE848721A (en) 1977-05-25

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Legal Events

Date Code Title Description
PL Patent ceased