JPH0369295B2 - - Google Patents

Info

Publication number
JPH0369295B2
JPH0369295B2 JP59274457A JP27445784A JPH0369295B2 JP H0369295 B2 JPH0369295 B2 JP H0369295B2 JP 59274457 A JP59274457 A JP 59274457A JP 27445784 A JP27445784 A JP 27445784A JP H0369295 B2 JPH0369295 B2 JP H0369295B2
Authority
JP
Japan
Prior art keywords
film
light
polyester
stretching
recording media
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 - Lifetime
Application number
JP59274457A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61154924A (ja
Inventor
Shigeo Uchiumi
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.)
Diafoil Co Ltd
Original Assignee
Diafoil Co Ltd
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 Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP27445784A priority Critical patent/JPS61154924A/ja
Publication of JPS61154924A publication Critical patent/JPS61154924A/ja
Publication of JPH0369295B2 publication Critical patent/JPH0369295B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP27445784A 1984-12-28 1984-12-28 磁気記録媒体用ポリエステルフィルム及びその製造法 Granted JPS61154924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27445784A JPS61154924A (ja) 1984-12-28 1984-12-28 磁気記録媒体用ポリエステルフィルム及びその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27445784A JPS61154924A (ja) 1984-12-28 1984-12-28 磁気記録媒体用ポリエステルフィルム及びその製造法

Publications (2)

Publication Number Publication Date
JPS61154924A JPS61154924A (ja) 1986-07-14
JPH0369295B2 true JPH0369295B2 (en]) 1991-10-31

Family

ID=17541951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27445784A Granted JPS61154924A (ja) 1984-12-28 1984-12-28 磁気記録媒体用ポリエステルフィルム及びその製造法

Country Status (1)

Country Link
JP (1) JPS61154924A (en])

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE39111E1 (en) 1992-03-26 2006-05-30 Matsushita Electric Industrial Co., Ltd. Communication system
US7146092B2 (en) 1992-03-19 2006-12-05 Matsushita Electric Industrial Co., Ltd. Communication system
US7158577B1 (en) 1992-03-26 2007-01-02 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39890E1 (en) 1991-03-27 2007-10-23 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39902E1 (en) 1991-03-27 2007-10-30 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39928E1 (en) 1991-03-27 2007-11-27 Matsushita Electric Industrial Co., Ltd. Communication system
US7352822B2 (en) 1992-03-26 2008-04-01 Matsushita Electric Industrial Co., Ltd. Telephone for transmitting an uplink signal to a base station and for receiving first and second downlink signals from the base station, and a base station for receiving an uplink signal from a telephone and transmitting first and second downlink signals to the telephone
USRE40936E1 (en) 1992-03-26 2009-10-13 Panasonic Corporation Communication system
USRE42643E1 (en) 1991-03-27 2011-08-23 Panasonic Corporation Communication system
USRE43093E1 (en) 1992-03-26 2012-01-10 Panasonic Corporation Communication system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343931A (ja) * 1986-08-12 1988-02-25 Diafoil Co Ltd 磁気記録媒体用ポリエステルフイルム
JPH0752506B2 (ja) * 1987-04-03 1995-06-05 ダイアホイルヘキスト株式会社 磁気記録媒体用ポリエステルフイルム
EP0674988B1 (en) * 1987-04-07 2002-09-25 Toray Industries, Inc. Polyester film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538879A (en) * 1976-07-13 1978-01-26 Furukawa Kogyo Kk Electric dust collector
JPS58160123A (ja) * 1982-03-18 1983-09-22 Diafoil Co Ltd 二軸延伸ポリエステルフイルムの製造方法
JPS58168526A (ja) * 1982-03-31 1983-10-04 Teijin Ltd 近赤外線吸収性ポリエステルフイルム
JPS58215722A (ja) * 1982-06-08 1983-12-15 Diafoil Co Ltd 磁気記録体用ポリエステルフイルム
JPS5935921A (ja) * 1982-08-23 1984-02-27 Diafoil Co Ltd ポリエステルフイルムの製造方法
JPS59140028A (ja) * 1983-01-18 1984-08-11 Diafoil Co Ltd ポリエステルフイルムの製造方法

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE40779E1 (en) 1991-03-27 2009-06-23 Panasonic Corporation Communication system
USRE40242E1 (en) 1991-03-27 2008-04-15 Matsushita Electric Industrial Co., Ltd. Communication system
USRE42643E1 (en) 1991-03-27 2011-08-23 Panasonic Corporation Communication system
USRE41001E1 (en) 1991-03-27 2009-11-24 Panasonic Corporation Communication system
USRE39890E1 (en) 1991-03-27 2007-10-23 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39902E1 (en) 1991-03-27 2007-10-30 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39928E1 (en) 1991-03-27 2007-11-27 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39929E1 (en) 1991-03-27 2007-11-27 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40978E1 (en) 1991-03-27 2009-11-17 Panasonic Corporation Communication system
USRE39927E1 (en) 1991-03-27 2007-11-27 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39956E1 (en) 1991-03-27 2007-12-25 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40134E1 (en) 1991-03-27 2008-03-04 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40174E1 (en) 1991-03-27 2008-03-25 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40175E1 (en) 1991-03-27 2008-03-25 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40701E1 (en) 1991-03-27 2009-04-14 Panasonic Corporation Communication system
USRE40206E1 (en) 1991-03-27 2008-04-01 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40256E1 (en) 1991-03-27 2008-04-22 Matsushita Electrical Industrial Co., Ltd. Communication system
USRE40255E1 (en) 1991-03-27 2008-04-22 Matsushita Electric Industrial Co., Ltd. Communication system
USRE40241E1 (en) 1991-03-27 2008-04-15 Matsushita Electric Industrial Co., Ltd. Communication system
US7146092B2 (en) 1992-03-19 2006-12-05 Matsushita Electric Industrial Co., Ltd. Communication system
USRE41004E1 (en) 1992-03-26 2009-11-24 Panasonic Corporation Communication system
US7496146B2 (en) 1992-03-26 2009-02-24 Panasonic Corporation Communication system
US7352822B2 (en) 1992-03-26 2008-04-01 Matsushita Electric Industrial Co., Ltd. Telephone for transmitting an uplink signal to a base station and for receiving first and second downlink signals from the base station, and a base station for receiving an uplink signal from a telephone and transmitting first and second downlink signals to the telephone
US7542729B2 (en) 1992-03-26 2009-06-02 Panasonic Corporation Communication system
US7362813B2 (en) 1992-03-26 2008-04-22 Matsushita Electric Industrial Co., Ltd. Communication system
US7302007B1 (en) 1992-03-26 2007-11-27 Matsushita Electric Industrial Co., Ltd. Communication system
USRE39111E1 (en) 1992-03-26 2006-05-30 Matsushita Electric Industrial Co., Ltd. Communication system
USRE41003E1 (en) 1992-03-26 2009-11-24 Panasonic Corporation Communication system
USRE40936E1 (en) 1992-03-26 2009-10-13 Panasonic Corporation Communication system
US7280806B2 (en) 1992-03-26 2007-10-09 Matsushita Electric Industrial Co., Ltd. Communication system
USRE41146E1 (en) 1992-03-26 2010-02-23 Panasonic Corporation Communication system
US7158577B1 (en) 1992-03-26 2007-01-02 Matsushita Electric Industrial Co., Ltd. Communication system
USRE43093E1 (en) 1992-03-26 2012-01-10 Panasonic Corporation Communication system

Also Published As

Publication number Publication date
JPS61154924A (ja) 1986-07-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees