CH614553A5 - Magnetic ink - Google Patents

Magnetic ink

Info

Publication number
CH614553A5
CH614553A5 CH1012575A CH1012575A CH614553A5 CH 614553 A5 CH614553 A5 CH 614553A5 CH 1012575 A CH1012575 A CH 1012575A CH 1012575 A CH1012575 A CH 1012575A CH 614553 A5 CH614553 A5 CH 614553A5
Authority
CH
Switzerland
Prior art keywords
magnetic ink
ink
magnetic
Prior art date
Application number
CH1012575A
Other languages
English (en)
Inventor
Zlata Kovac
Barbara A Gardineer
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 CH614553A5 publication Critical patent/CH614553A5/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Paints Or Removers (AREA)
  • Soft Magnetic Materials (AREA)
CH1012575A 1974-08-23 1975-08-04 Magnetic ink CH614553A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49995674A 1974-08-23 1974-08-23

Publications (1)

Publication Number Publication Date
CH614553A5 true CH614553A5 (en) 1979-11-30

Family

ID=23987457

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1012575A CH614553A5 (en) 1974-08-23 1975-08-04 Magnetic ink

Country Status (14)

Country Link
JP (1) JPS5618035B2 (enExample)
AR (1) AR206932A1 (enExample)
AU (1) AU496896B2 (enExample)
BE (1) BE831315A (enExample)
BR (1) BR7505392A (enExample)
CA (1) CA1062854A (enExample)
CH (1) CH614553A5 (enExample)
DE (1) DE2529053C2 (enExample)
ES (1) ES439588A1 (enExample)
FR (1) FR2282460B1 (enExample)
GB (1) GB1478088A (enExample)
IT (1) IT1041765B (enExample)
NL (1) NL7507910A (enExample)
SE (1) SE422808B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461521A1 (fr) * 1979-07-20 1981-02-06 Anvar Fluides magnetiques, notamment ferrofluides, et procede pour leur obtention
JPS6062238U (ja) * 1983-10-04 1985-05-01 ヤンマー農機株式会社 排藁結束機の束寄せ装置
JPS6099178A (ja) * 1983-11-01 1985-06-03 Mitsubishi Electric Corp 手書き多色図形の読み取り方法
JPH07116399B2 (ja) * 1986-08-15 1995-12-13 株式会社リコー 水性インク組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471415A (en) * 1966-12-20 1969-10-07 Honora Friedman Magnetic inks containing lecithin as a surfactant
US3531413A (en) * 1967-09-22 1970-09-29 Avco Corp Method of substituting one ferrofluid solvent for another
US3764540A (en) * 1971-05-28 1973-10-09 Us Interior Magnetofluids and their manufacture

Also Published As

Publication number Publication date
FR2282460B1 (fr) 1977-07-22
BE831315A (fr) 1975-11-03
SE422808B (sv) 1982-03-29
NL7507910A (nl) 1976-02-25
CA1062854A (en) 1979-09-25
DE2529053A1 (de) 1976-03-04
ES439588A1 (es) 1977-02-16
SE7509333L (sv) 1976-02-24
AR206932A1 (es) 1976-08-31
JPS5137705A (enExample) 1976-03-30
AU496896B2 (en) 1978-11-09
JPS5618035B2 (enExample) 1981-04-25
DE2529053C2 (de) 1982-06-03
IT1041765B (it) 1980-01-10
AU8425275A (en) 1977-03-03
GB1478088A (en) 1977-06-29
FR2282460A1 (fr) 1976-03-19
BR7505392A (pt) 1976-08-03

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased