GB1203146A - Method of making thermomagnetic recording members and members made thereby - Google Patents

Method of making thermomagnetic recording members and members made thereby

Info

Publication number
GB1203146A
GB1203146A GB21846/68A GB2184668A GB1203146A GB 1203146 A GB1203146 A GB 1203146A GB 21846/68 A GB21846/68 A GB 21846/68A GB 2184668 A GB2184668 A GB 2184668A GB 1203146 A GB1203146 A GB 1203146A
Authority
GB
United Kingdom
Prior art keywords
film
plate
prepolymer
cro
embossing
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
GB21846/68A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1203146A publication Critical patent/GB1203146A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/16—Layers for recording by changing the magnetic properties, e.g. for Curie-point-writing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/58—Processes of forming magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
GB21846/68A 1967-05-08 1968-05-08 Method of making thermomagnetic recording members and members made thereby Expired GB1203146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63695467A 1967-05-08 1967-05-08

Publications (1)

Publication Number Publication Date
GB1203146A true GB1203146A (en) 1970-08-26

Family

ID=24554005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21846/68A Expired GB1203146A (en) 1967-05-08 1968-05-08 Method of making thermomagnetic recording members and members made thereby

Country Status (5)

Country Link
US (1) US3536794A (https=)
BE (1) BE714763A (https=)
FR (1) FR1563444A (https=)
GB (1) GB1203146A (https=)
NL (1) NL6806514A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746034A (en) * 1971-06-09 1973-07-17 Ametek Inc Installation of curb boxes
US4061910A (en) * 1976-02-02 1977-12-06 Barry G. Magidoff Luminescent jewelry
US4658499A (en) * 1982-02-08 1987-04-21 California Institute Of Technology Bipolar battery plate
US4587066A (en) * 1984-07-02 1986-05-06 Polaroid Corporation Method and apparatus for forming magnetic recording media
US20040229017A1 (en) * 2003-05-14 2004-11-18 Medtronic Midas Rex Permanent colored markings on medical devices
US20100064911A1 (en) * 2008-06-02 2010-03-18 Provo Craft And Novelty, Inc. Embossing device and methods for using and manufacturing the same
CN112341794B (zh) * 2020-11-06 2022-04-01 深圳市怀辉电子材料有限公司 一种高电传输性能的电子材料制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA755024A (en) * 1967-03-21 Senkpiel Werner Production of magnetic recording media
US2046954A (en) * 1935-08-19 1936-07-07 Verne Erwine La Method of imitating wood and resulting products
FR982464A (fr) * 1943-06-28 1951-06-11 Procédé d'obtention d'objets décoratifs ou autres en relief et objets obtenus parce procédé
US3085295A (en) * 1957-04-30 1963-04-16 Michael A Pizzino Method of making inlaid circuits
US3141407A (en) * 1960-02-01 1964-07-21 Johnson & Son Inc S C Half-tone printing members and method for making same
US3061500A (en) * 1960-04-01 1962-10-30 Jr George J Kreier Method of making plastic bas-reliefs
GB1052787A (https=) * 1963-12-19
US3325339A (en) * 1964-03-20 1967-06-13 Gen Electric Magnetic tape laminating process and product
US3408437A (en) * 1966-07-20 1968-10-29 Union Carbide Corp Molding thermoplastic printing plates

Also Published As

Publication number Publication date
FR1563444A (https=) 1969-04-11
BE714763A (https=) 1968-11-07
DE1772381B1 (de) 1972-05-25
NL6806514A (https=) 1968-11-11
US3536794A (en) 1970-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee