CH397735A - Druckfarbe mit magnetischen Farbstoffteilchen und Verfahren zur Herstellung derselben - Google Patents

Druckfarbe mit magnetischen Farbstoffteilchen und Verfahren zur Herstellung derselben

Info

Publication number
CH397735A
CH397735A CH8237159A CH8237159A CH397735A CH 397735 A CH397735 A CH 397735A CH 8237159 A CH8237159 A CH 8237159A CH 8237159 A CH8237159 A CH 8237159A CH 397735 A CH397735 A CH 397735A
Authority
CH
Switzerland
Prior art keywords
pat
making
same
particle ink
dye particle
Prior art date
Application number
CH8237159A
Other languages
English (en)
Inventor
Bloch Blake Carl
Franklin Miller Lewis
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH397735A publication Critical patent/CH397735A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
    • 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
    • C09C3/08—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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH8237159A 1958-12-30 1959-12-28 Druckfarbe mit magnetischen Farbstoffteilchen und Verfahren zur Herstellung derselben CH397735A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US783997A US3054751A (en) 1958-12-30 1958-12-30 Magnetic lithographic inks

Publications (1)

Publication Number Publication Date
CH397735A true CH397735A (de) 1965-08-31

Family

ID=25131048

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8237159A CH397735A (de) 1958-12-30 1959-12-28 Druckfarbe mit magnetischen Farbstoffteilchen und Verfahren zur Herstellung derselben

Country Status (3)

Country Link
US (1) US3054751A (de)
CH (1) CH397735A (de)
GB (1) GB935541A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0299846A1 (de) * 1987-07-15 1989-01-18 Rhone-Poulenc Chimie Magnetisierbare Polysiloxanmikrokugel und Verfahren zur Herstellung und die Anwendung derselben

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294686A (en) * 1966-12-27 Pigment particles coated with organo-alumtnum compounds
US3247117A (en) * 1960-05-06 1966-04-19 Dick Co Ab Magnetic lithographic ink
US3185589A (en) * 1961-12-21 1965-05-25 Ibm Method of coating finely divided metal particles
US3207622A (en) * 1962-03-05 1965-09-21 Standard Oil Co Method of producing hydrophobicorganophilic magnetic pigments
US3519452A (en) * 1967-03-09 1970-07-07 Cabot Corp Sulfonated carbon black pigmented compositions
US3547822A (en) * 1968-02-01 1970-12-15 Eastman Kodak Co Scum-retardant carrier particles and compositions thereof
US4018601A (en) * 1969-06-19 1977-04-19 Xerox Corporation Electrostatographic magnetic brush imaging process employing carrier beads comprising high purity nickel
US4025690A (en) * 1970-07-06 1977-05-24 Reagens S.P.A. Industria Chimica Method of preparing additives and additives prepared according to said method
US3947371A (en) * 1972-11-21 1976-03-30 Xerox Corporation Developer material with poly(p-xylylene) coated carrier
US3905935A (en) * 1973-01-15 1975-09-16 Hercules Inc Dye laking resins for printing inks
US3929657A (en) * 1973-09-05 1975-12-30 Xerox Corp Stoichiometric ferrite carriers
US4107063A (en) * 1977-03-02 1978-08-15 International Business Machines Corporation Water based selectable charge magnetic inks
GB2003890B (en) * 1977-08-17 1982-04-28 Johnson Matthey Co Ltd Pigments
US4357164A (en) * 1979-12-11 1982-11-02 Sakata Shokai, Ltd. Ink composition for waterless lithography and methods of printing therefrom
FR2605011B1 (fr) * 1986-10-10 1988-12-30 Rhone Poulenc Chimie Pigments colores, notamment pigments magnetiques, leurs procedes de preparation et leurs applications, notamment a la preparation de poudres de developpement.
US6977114B2 (en) * 2003-08-26 2005-12-20 Ward/Kraft, Inc. Communication substrates having variably applied ferromagnetic material, ferromagnetic composition and a system and method of applying the material to a substrate
WO2010045189A2 (en) * 2008-10-14 2010-04-22 Sandvik Innovations, Llc Magnetic load supporting inks

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US607875A (en) * 1898-07-26 Process of producing magnetic oxid of iron
US1960899A (en) * 1929-07-05 1934-05-29 A V De Forest Associates Magnetic testing material and method of preparing the same
US2232352A (en) * 1936-04-29 1941-02-18 Rca Corp Production of magnetic material
US2267999A (en) * 1939-03-20 1941-12-30 Robert C Switzer Magnetic testing
US2384579A (en) * 1941-08-20 1945-09-11 Harmon Color Works Inc Iron pigments
US2346969A (en) * 1942-09-15 1944-04-18 Interchem Corp Printing ink
US2346968A (en) * 1942-09-15 1944-04-18 Interchem Corp Typographic printing ink
US2559505A (en) * 1948-02-03 1951-07-03 Rca Corp Art of making duplicate magnetic phonograph records
US2601212A (en) * 1948-11-09 1952-06-17 Gen Aniline & Film Corp Heat resistant magnetic cores and method of making
US2684909A (en) * 1951-09-11 1954-07-27 Time Inc Zein ink vehicle
US2688649A (en) * 1951-12-14 1954-09-07 Bjorksten Res Lab For Electroc Printed battery and method for making
BE530009A (de) * 1953-06-30
US2920042A (en) * 1955-03-28 1960-01-05 Texaco Inc Method for preparing water resistant grease and hydrophobic finely-divided solids
BE553495A (de) * 1955-12-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0299846A1 (de) * 1987-07-15 1989-01-18 Rhone-Poulenc Chimie Magnetisierbare Polysiloxanmikrokugel und Verfahren zur Herstellung und die Anwendung derselben
FR2618084A1 (fr) * 1987-07-15 1989-01-20 Rhone Poulenc Chimie Microspheres magnetisables a base de polysiloxane, leur procede de preparation et leur application en biologie
AU610607B2 (en) * 1987-07-15 1991-05-23 Rhone-Poulenc Chimie Polysiloxane based magnetisable microspheres, and process for their preparation

Also Published As

Publication number Publication date
US3054751A (en) 1962-09-18
GB935541A (en) 1963-08-28

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