CA686172A - Magnetic sound record sheet - Google Patents

Magnetic sound record sheet

Info

Publication number
CA686172A
CA686172A CA686172A CA686172DA CA686172A CA 686172 A CA686172 A CA 686172A CA 686172 A CA686172 A CA 686172A CA 686172D A CA686172D A CA 686172DA CA 686172 A CA686172 A CA 686172A
Authority
CA
Canada
Prior art keywords
record sheet
sound record
magnetic sound
magnetic
sheet
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
CA686172A
Inventor
Tochihara Shigezo
Hoshino Yasushi
Namikawa Mamoru
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.)
TDK Corp
Original Assignee
TDK Corp
Publication date
Application granted granted Critical
Publication of CA686172A publication Critical patent/CA686172A/en
Expired legal-status Critical Current

Links

CA686172A Magnetic sound record sheet Expired CA686172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA686172T

Publications (1)

Publication Number Publication Date
CA686172A true CA686172A (en) 1964-05-12

Family

ID=35988785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA686172A Expired CA686172A (en) Magnetic sound record sheet

Country Status (1)

Country Link
CA (1) CA686172A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279945A (en) 1977-03-02 1981-07-21 Eastman Kodak Company Process of preparing magnetic recording elements containing transparent recording layer
US5217804A (en) * 1990-11-06 1993-06-08 Eastman Kodak Company Magnetic particles
US5252441A (en) * 1990-11-06 1993-10-12 Eastman Kodak Company Transparent magnetic recording layers and photographic elements containing the same
US5254449A (en) * 1990-02-01 1993-10-19 Eastman Kodak Company Photographic element containing thinb transparent magnetic recording layer and method for the preparation thereof
US5457012A (en) * 1994-04-18 1995-10-10 Eastman Kodak Company Transparent film-forming aqueous compositions for magnetic recording
US5535190A (en) * 1994-03-28 1996-07-09 Minnesota Mining And Manufacturing Company Driver system for an updatable optical storage-media
US5633127A (en) * 1996-03-29 1997-05-27 Eastman Kodak Company Imaging elements capable of providing in a single layer an image and an independent magnetic record
US5776668A (en) * 1996-09-30 1998-07-07 Eastman Kodak Company Abrasive lubricating overcoat layers
US5817451A (en) * 1997-01-28 1998-10-06 Eastman Kodak Company Fluorinated particles as lubricants for transparent magnetic recording media
US6905761B2 (en) 2002-12-12 2005-06-14 Eastman Kodak Company Transparent film-forming compositions for magnetic recording

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279945A (en) 1977-03-02 1981-07-21 Eastman Kodak Company Process of preparing magnetic recording elements containing transparent recording layer
US4302523A (en) 1977-03-02 1981-11-24 Eastman Kodak Company Magnetic recording elements containing transparent recording layer
US5254449A (en) * 1990-02-01 1993-10-19 Eastman Kodak Company Photographic element containing thinb transparent magnetic recording layer and method for the preparation thereof
US5217804A (en) * 1990-11-06 1993-06-08 Eastman Kodak Company Magnetic particles
US5252441A (en) * 1990-11-06 1993-10-12 Eastman Kodak Company Transparent magnetic recording layers and photographic elements containing the same
US5535190A (en) * 1994-03-28 1996-07-09 Minnesota Mining And Manufacturing Company Driver system for an updatable optical storage-media
US5457012A (en) * 1994-04-18 1995-10-10 Eastman Kodak Company Transparent film-forming aqueous compositions for magnetic recording
US5633127A (en) * 1996-03-29 1997-05-27 Eastman Kodak Company Imaging elements capable of providing in a single layer an image and an independent magnetic record
US5776668A (en) * 1996-09-30 1998-07-07 Eastman Kodak Company Abrasive lubricating overcoat layers
US5817451A (en) * 1997-01-28 1998-10-06 Eastman Kodak Company Fluorinated particles as lubricants for transparent magnetic recording media
US6905761B2 (en) 2002-12-12 2005-06-14 Eastman Kodak Company Transparent film-forming compositions for magnetic recording

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