IT1041765B - Inchiostri magnetici in mezzo acquoso e loro produzione - Google Patents
Inchiostri magnetici in mezzo acquoso e loro produzioneInfo
- Publication number
- IT1041765B IT1041765B IT24792/75A IT2479275A IT1041765B IT 1041765 B IT1041765 B IT 1041765B IT 24792/75 A IT24792/75 A IT 24792/75A IT 2479275 A IT2479275 A IT 2479275A IT 1041765 B IT1041765 B IT 1041765B
- Authority
- IT
- Italy
- Prior art keywords
- production
- aqueous media
- magnetic inks
- inks
- magnetic
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49995674A | 1974-08-23 | 1974-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1041765B true IT1041765B (it) | 1980-01-10 |
Family
ID=23987457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24792/75A IT1041765B (it) | 1974-08-23 | 1975-06-26 | Inchiostri magnetici in mezzo acquoso e loro produzione |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5618035B2 (zh) |
AR (1) | AR206932A1 (zh) |
AU (1) | AU496896B2 (zh) |
BE (1) | BE831315A (zh) |
BR (1) | BR7505392A (zh) |
CA (1) | CA1062854A (zh) |
CH (1) | CH614553A5 (zh) |
DE (1) | DE2529053C2 (zh) |
ES (1) | ES439588A1 (zh) |
FR (1) | FR2282460B1 (zh) |
GB (1) | GB1478088A (zh) |
IT (1) | IT1041765B (zh) |
NL (1) | NL7507910A (zh) |
SE (1) | SE422808B (zh) |
Families Citing this family (4)
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)
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 |
-
1975
- 1975-01-01 AR AR260108A patent/AR206932A1/es active
- 1975-05-21 GB GB2187275A patent/GB1478088A/en not_active Expired
- 1975-06-26 IT IT24792/75A patent/IT1041765B/it active
- 1975-06-30 DE DE2529053A patent/DE2529053C2/de not_active Expired
- 1975-07-03 FR FR7521478A patent/FR2282460B1/fr not_active Expired
- 1975-07-03 NL NL7507910A patent/NL7507910A/xx not_active Application Discontinuation
- 1975-07-11 BE BE158253A patent/BE831315A/xx not_active IP Right Cessation
- 1975-07-15 JP JP8592675A patent/JPS5618035B2/ja not_active Expired
- 1975-07-21 ES ES439588A patent/ES439588A1/es not_active Expired
- 1975-07-24 CA CA232,198A patent/CA1062854A/en not_active Expired
- 1975-08-04 CH CH1012575A patent/CH614553A5/xx not_active IP Right Cessation
- 1975-08-21 SE SE7509333A patent/SE422808B/xx unknown
- 1975-08-22 BR BR7505392*A patent/BR7505392A/pt unknown
- 1975-08-25 AU AU84252/75A patent/AU496896B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5618035B2 (zh) | 1981-04-25 |
DE2529053A1 (de) | 1976-03-04 |
CA1062854A (en) | 1979-09-25 |
ES439588A1 (es) | 1977-02-16 |
NL7507910A (nl) | 1976-02-25 |
AU496896B2 (en) | 1978-11-09 |
AR206932A1 (es) | 1976-08-31 |
JPS5137705A (zh) | 1976-03-30 |
CH614553A5 (en) | 1979-11-30 |
SE422808B (sv) | 1982-03-29 |
FR2282460B1 (fr) | 1977-07-22 |
AU8425275A (en) | 1977-03-03 |
FR2282460A1 (fr) | 1976-03-19 |
DE2529053C2 (de) | 1982-06-03 |
SE7509333L (sv) | 1976-02-24 |
BR7505392A (pt) | 1976-08-03 |
GB1478088A (en) | 1977-06-29 |
BE831315A (fr) | 1975-11-03 |
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