GB1247544A - Improvements in or relating to electrodeposition of coating layers on substrate structures - Google Patents

Improvements in or relating to electrodeposition of coating layers on substrate structures

Info

Publication number
GB1247544A
GB1247544A GB6013568A GB6013568A GB1247544A GB 1247544 A GB1247544 A GB 1247544A GB 6013568 A GB6013568 A GB 6013568A GB 6013568 A GB6013568 A GB 6013568A GB 1247544 A GB1247544 A GB 1247544A
Authority
GB
United Kingdom
Prior art keywords
resin
substrate
dec
anode
recording medium
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
GB6013568A
Inventor
Akira Matsushita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1247544A publication Critical patent/GB1247544A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process

Abstract

1,247,544. Magnetic recording medium. A. MATSUSHITA. 18 Dec., 1968 [23 Dec., 1967; 2 Feb., 1968], No. 60135/68. Heading H1H. [Also in Division C7] A magnetic recording medium is produced by electrodepositing a uniform coating on a substrate as anode in an aqueous solution of an anionic solubilized resin, e.g. water-soluble alkyd, phenolic or acrylic resin, in which are dispersed fine magnetic particles, e.g. oxides such as -Fe 2 O 3 , Fe 3 O 4 , CrO 2 , ferrite, or alloys such as of Fe, Ni or Co, preferably whilst applying an external magnetic field to the anode, and drying the coating to condense and solidify the resin to form a film which binds the particles. The substrate may be a rod, wire, strip, sheet or tape of pure metal, e.g. Al or Cr or alloy, carbon, a semi-conductor such as Si or Ge, or of resin, e.g. polyethylene terephthalate, cellulose acetate or ceramic coated with a metal film by vapour deposition.
GB6013568A 1967-12-23 1968-12-18 Improvements in or relating to electrodeposition of coating layers on substrate structures Expired GB1247544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8313367 1967-12-23
JP639068 1968-02-02

Publications (1)

Publication Number Publication Date
GB1247544A true GB1247544A (en) 1971-09-22

Family

ID=26340517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6013568A Expired GB1247544A (en) 1967-12-23 1968-12-18 Improvements in or relating to electrodeposition of coating layers on substrate structures

Country Status (4)

Country Link
BE (1) BE725911A (en)
DE (1) DE1816763A1 (en)
GB (1) GB1247544A (en)
NL (1) NL6818224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103719A1 (en) * 2008-03-18 2009-09-23 Technical University of Denmark A method for producing a multilayer structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2103719A1 (en) * 2008-03-18 2009-09-23 Technical University of Denmark A method for producing a multilayer structure
WO2009115317A1 (en) * 2008-03-18 2009-09-24 Technical University Of Denmark A method for producing a multilayer structure

Also Published As

Publication number Publication date
DE1816763A1 (en) 1969-10-16
BE725911A (en) 1969-05-29
NL6818224A (en) 1969-06-25

Similar Documents

Publication Publication Date Title
GB1432643A (en) Manufacture of cobalt-modified ypsilon-iron-iii-oxides
GB1201957A (en) Thin film having a high coercivity
GB1530197A (en) Magnetic record carrier
GB1260646A (en) Magnetic powder
GB1247544A (en) Improvements in or relating to electrodeposition of coating layers on substrate structures
GB1496890A (en) Manufacture of magnetic materials which exhibit exchange anisotropy
GB1316279A (en) Data support devices
GB1458353A (en)
GB1258205A (en)
JPS5733435A (en) Magnetic recording medium
JPS5698401A (en) Ferromagnetic metal powder with improved oxidation stability and preparation thereof
JPS6367325B2 (en)
GB1213686A (en) Improvements in magnetic films having a predetermined coercivity and method of forming
GB884261A (en) Improvements in and relating to magnetic pole pieces and methods of forming such pole pieces
GB1493160A (en) Magnetic disc for recording with high storage density
GB1160813A (en) Ferromagnetic Films
GB1163010A (en) Improvements in or relating to Magnetic Thin Films
JPS5683869A (en) Structure of thin film magnetic head
GB1125690A (en) Alloy
JP2671368B2 (en) Magnetic shield sheet
GB1318387A (en) Magnetic film structures and their manufacture
JPS5634145A (en) Magnetic recording medium
JPS57205821A (en) Magnetic recording tape
JPS56148738A (en) Production of magnetic recording medium
GB1193974A (en) Improvements in and relating to the Manufacture of Permanent Magnets