ES451539A1 - Process for the preparation of dispersions - Google Patents

Process for the preparation of dispersions

Info

Publication number
ES451539A1
ES451539A1 ES451539A ES451539A ES451539A1 ES 451539 A1 ES451539 A1 ES 451539A1 ES 451539 A ES451539 A ES 451539A ES 451539 A ES451539 A ES 451539A ES 451539 A1 ES451539 A1 ES 451539A1
Authority
ES
Spain
Prior art keywords
water
solid
molecular weight
chosen
formaldehyde
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
ES451539A
Other languages
Spanish (es)
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 ES451539A1 publication Critical patent/ES451539A1/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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/044—Suspensions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B01F23/511—Methods thereof characterised by the composition of the liquids or solids
    • 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
    • C09B67/0084—Dispersions of dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic

Abstract

Process for preparing an aqueous dispersion of a water-insoluble solid, characterized in that it comprises the steps of mixing, in water, the solid, a surfactant, water-soluble, amphipathic, low molecular weight, chosen from a soap, a sulfonate of a long-chain hydrocarbon and salts of an aromatic hydrocarbon/formaldehyde or phenol/formaldehyde condensate containing sulphonic acid groups, and a high molecular weight water-soluble film-forming resin chosen from polyvinyl alcohol and poly-N-vinyl -2-pyridone; and subjecting the mixture to a sufficient milling operation to reduce the average particle size of the solid below 20 microns, in the presence of a grinding aid. (Machine-translation by Google Translate, not legally binding)
ES451539A 1975-09-15 1976-09-15 Process for the preparation of dispersions Expired ES451539A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37837/75A GB1551829A (en) 1975-09-15 1975-09-15 Process for the preparation of dispersions

Publications (1)

Publication Number Publication Date
ES451539A1 true ES451539A1 (en) 1978-03-01

Family

ID=10399358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451539A Expired ES451539A1 (en) 1975-09-15 1976-09-15 Process for the preparation of dispersions

Country Status (10)

Country Link
JP (1) JPS5236584A (en)
AU (1) AU1722376A (en)
BE (1) BE845953A (en)
BR (1) BR7606070A (en)
DE (1) DE2641550A1 (en)
ES (1) ES451539A1 (en)
FR (1) FR2323435A1 (en)
GB (1) GB1551829A (en)
IT (1) IT1064912B (en)
NL (1) NL7610186A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH639006A5 (en) * 1977-07-11 1983-10-31 Rohner Ag METHOD FOR THE PRODUCTION OF CONCENTRATED PREPARATIVES EASILY DISPERSABLE IN AQUEOUS AND / OR ORGANIC MEDIA FROM HARD-SOLUBLE TO INSOLUBLE ACTIVE SUBSTANCES.
CH632631B (en) * 1977-11-23 Ciba Geigy Ag AQUATIC PREPARATIONS OF COLORS, INSOLUBLE TO PORTIONAL, AND OPTICAL BRIGHTENERS
CH632117B (en) 1977-12-29 Ciba Geigy Ag AQUATIC PREPARATIONS OF COLORS IMPROVED IN WATER OR OPTICAL LIGHTENERS
EP0007731A3 (en) * 1978-07-28 1980-02-20 Imperial Chemical Industries Plc Process for the production of dispersions of hydrophobic particulate solids (e.g. pesticides) and the particulate dispersions thus obtained
EP0014503B1 (en) * 1979-02-02 1982-07-28 Rohner AG Pratteln Process for preparing highly concentrated finely dispersed solid compositions of water insoluble to slightly soluble active compounds dispersible in an aqueous medium, containing little or no dispersing agent
HU179002B (en) * 1979-02-05 1982-08-28 Chinoin Gyogyszer Es Vegyeszet Process for producing powder-compositions of highfloatability in water dispersions
US4288254A (en) * 1979-07-27 1981-09-08 Nl Chem Canada Inc. Predispersed slurry of titanium dioxide
CH657493GA3 (en) * 1980-02-22 1986-09-15
US4388297A (en) 1980-06-19 1983-06-14 The Dow Chemical Company Stable tocicant compositions of chlorpyrifos
FR2488814A1 (en) * 1980-08-21 1982-02-26 Coatex Sa MILLING AGENT FOR AQUEOUS SUSPENSION OF MINERAL MATERIALS FOR PIGMENTAL APPLICATIONS
US4522654A (en) * 1983-12-23 1985-06-11 Inmont Corporation Continuous method of producing phthalocyanine pigment dispersions in organic solvent
JPS59212561A (en) * 1984-04-16 1984-12-01 Toyota Motor Corp Speed change control device for automatic transmission
JPS60101342A (en) * 1984-05-16 1985-06-05 Toyota Motor Corp Speed change control method for automatic speed change gear
US4752298A (en) * 1985-11-25 1988-06-21 Ciba-Geigy Corporation Storage-stable formulations of water-insoluble or sparingly water-soluble dyes with electrolyte-sensitive thickeners: polyacrylic acid
JPH0678202B2 (en) * 1985-11-26 1994-10-05 花王株式会社 Aqueous suspension biocide composition containing particle growth inhibitor
IT1231410B (en) * 1987-09-22 1991-12-04 Cooperativa Farmaceutica ANTI-INFLAMMATORY PHARMACEUTICAL COMPOSITION WITH PROLONGED EFFECT FOR TOPICAL USE
US4946509A (en) * 1989-05-23 1990-08-07 Sun Chemical Corporation Diarylide pigment compositions
RU2074869C1 (en) * 1989-06-06 1997-03-10 Плюсс-Штауфер АГ Aqueous suspension of minerals, and/or fillers, and/or dyes, method of preparation thereof, and means for manufacturing and treating paper and cleaning waste water and pulp from noxious substances
US5110717A (en) * 1990-12-17 1992-05-05 Eastman Kodak Company Stability improvement of amorphous particle dispersions
ES2103410T3 (en) * 1992-10-13 1997-09-16 Hoechst Schering Agrevo Gmbh CONCENTRATED IN AQUEOUS DISPERSION, CONTAINING LINURON AS AN ACTIVE INGREDIENT.
DE69523971T2 (en) * 1994-04-18 2002-08-29 Eastman Kodak Co Stable aqueous solid particle dispersions
US5468598A (en) * 1994-04-18 1995-11-21 Eastman Kodak Company Solid particle dispersions for imaging systems
FR2741530B1 (en) * 1995-11-23 1998-01-02 Oreal USE FOR TEMPORARY COLORING OF HAIR OR HAIR OF ANIMALS OF A COMPOSITION BASED ON A DISPERSION OF FILM-GENERATING POLYMER AND A NON-MELANIC PIGMENT
DE59805715D1 (en) * 1997-06-30 2002-10-31 Basf Ag PIGMENT PREPARATIONS FOR THE INK JET PROCESS
DE19727766A1 (en) * 1997-06-30 1999-01-07 Basf Ag Pigment preparation for ink jet printing
DE19727767A1 (en) 1997-06-30 1999-01-07 Basf Ag Pigment preparations with radiation-curable binder suitable as ink-jet inks
FR2770851B1 (en) * 1997-11-07 2002-10-25 Onduline Sa DYED BITUMINOUS MATERIALS, PROCESS FOR OBTAINING SAME, AND COLORING COMPOSITION FOR IMPLEMENTING THE PROCESS
EP2664602A3 (en) * 2012-05-14 2014-10-01 UPL Limited Coated particulate phosphorus, compositions and products containing the same and preparation methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285930A (en) * 1960-11-01 1962-03-02 Du Pont New pesticide compositions and their manufacture which can be used in particular in agriculture

Also Published As

Publication number Publication date
GB1551829A (en) 1979-09-05
BR7606070A (en) 1977-08-23
NL7610186A (en) 1977-03-17
FR2323435B1 (en) 1980-05-30
FR2323435A1 (en) 1977-04-08
IT1064912B (en) 1985-02-25
AU1722376A (en) 1978-03-02
JPS5236584A (en) 1977-03-19
DE2641550A1 (en) 1977-03-24
BE845953A (en) 1977-03-08

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