AU6358586A - Creación de Inventos y Patentes con Inteligencia Artificial

AU6358586A – Lubricating magnetic discs
– Google Patents

AU6358586A – Lubricating magnetic discs
– Google Patents
Lubricating magnetic discs

Info

Publication number
AU6358586A

AU6358586A
AU63585/86A
AU6358586A
AU6358586A
AU 6358586 A
AU6358586 A
AU 6358586A
AU 63585/86 A
AU63585/86 A
AU 63585/86A
AU 6358586 A
AU6358586 A
AU 6358586A
AU 6358586 A
AU6358586 A
AU 6358586A
Authority
AU
Australia
Prior art keywords
magnetic discs
lubricating magnetic
lubricating
discs
magnetic
Prior art date
1985-11-12
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.)

Abandoned

Application number
AU63585/86A
Inventor
Robert Allen Janssen
Gary Douglas Sorenson
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.)

Magnetic Peripherals Inc

Original Assignee
Magnetic Peripherals Inc
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.)
1985-11-12
Filing date
1986-10-06
Publication date
1987-05-14

1986-10-06
Application filed by Magnetic Peripherals Inc
filed
Critical
Magnetic Peripherals Inc

1987-05-14
Publication of AU6358586A
publication
Critical
patent/AU6358586A/en

Status
Abandoned
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

G—PHYSICS

G11—INFORMATION STORAGE

G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

G11B5/62—Record carriers characterised by the selection of the material

G11B5/72—Protective coatings, e.g. anti-static or antifriction

G11B5/725—Protective coatings, e.g. anti-static or antifriction containing a lubricant, e.g. organic compounds

G11B5/7253—Fluorocarbon lubricant

G11B5/7257—Perfluoropolyether lubricant

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

Y10S428/00—Stock material or miscellaneous articles

Y10S428/90—Magnetic feature

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/31504—Composite [nonstructural laminate]

Y10T428/31511—Of epoxy ether

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/31504—Composite [nonstructural laminate]

Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Y10T428/31544—Addition polymer is perhalogenated

AU63585/86A
1985-11-12
1986-10-06
Lubricating magnetic discs

Abandoned

AU6358586A
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US796811

1985-11-12

US06/796,811

US4642246A
(en)

1985-11-12
1985-11-12
Process for chemically bonding a lubricant to a magnetic disk

Publications (1)

Publication Number
Publication Date

AU6358586A
true

AU6358586A
(en)

1987-05-14

Family
ID=25169118
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU63585/86A
Abandoned

AU6358586A
(en)

1985-11-12
1986-10-06
Lubricating magnetic discs

Country Status (6)

Country
Link

US
(1)

US4642246A
(en)

EP
(1)

EP0226279B1
(en)

JP
(1)

JPS62114122A
(en)

AU
(1)

AU6358586A
(en)

CA
(1)

CA1291375C
(en)

DE
(1)

DE3672974D1
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU601174B2
(en)

1986-03-27
1990-09-06
Ausimont S.R.L.
Inner perfluoropolyetheral lubricants for magnetic recording means

Families Citing this family (25)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS62102424A
(en)

1985-10-29
1987-05-12
Hitachi Maxell Ltd
Magnetic recording medium

JP2550031B2
(en)

1986-09-10
1996-10-30
株式会社日立製作所

Magnetic recording media

US4844986A
(en)

1988-02-16
1989-07-04
Becton, Dickinson And Company
Method for preparing lubricated surfaces and product

JPH03105719A
(en)

1989-09-20
1991-05-02
Hitachi Ltd
Magnetic recording medium and magnetic memory device formed by using the medium

US5049410A
(en)

1989-11-01
1991-09-17
International Business Machines Corporation
Lubricant film for a thin-film disk

US5258013A
(en)

1991-01-07
1993-11-02
United States Surgical Corporation
Siliconized surgical needle and method for its manufacture

JPH04311812A
(en)

1991-03-19
1992-11-04
Internatl Business Mach Corp
Magnetic recording medium, thin-film magnetic recording disk and formation of lubricating system

JP2566700B2
(en)

1991-04-08
1996-12-25
インターナショナル・ビジネス・マシーンズ・コーポレイション

Method of bonding a lubricant on a thin film storage medium

US5331487A
(en)

1992-01-16
1994-07-19
International Business Machines Corporation
Direct access storage device with vapor phase lubricant system and a magnetic disk having a protective layer and immobile physically bonded lubricant layer

JP2746073B2
(en)

1993-08-25
1998-04-28
日本電気株式会社

Manufacturing method of magnetic memory

SG46185A1
(en)

1993-09-28
1998-02-20
Mitsubishi Chem Corp
Magnetic recording medium

US6589641B1
(en)

1998-06-04
2003-07-08
Seagate Technology Llc
Thin films of crosslinked fluoropolymer on a carbon substrate

US6617011B2
(en)

1999-05-07
2003-09-09
Seagate Technology Llc
Elastomeric lubricants for magnetic recording media

US6110330A
(en)

1999-06-28
2000-08-29
Trace Storage Technology Corp
Process for bonding lubricant to magnetic disk

US8382902B2
(en)

2000-04-12
2013-02-26
Seagate Technology Llc
Single disc vapor lubrication

US6613151B1
(en)

2000-04-12
2003-09-02
Seagate Technology Llc
Single disc vapor lubrication

US6680079B1
(en)

2000-06-02
2004-01-20
Seagate Technology Llc
Planarization and corrosion protection of patterned magnetic media

US6849304B1
(en)

2001-03-16
2005-02-01
Seagate Technology Llc
Method of forming lubricant films

US20030157000A1
(en)

2002-02-15
2003-08-21
Kimberly-Clark Worldwide, Inc.
Fluidized bed activated by excimer plasma and materials produced therefrom

US20050271794A1
(en)

2003-12-24
2005-12-08
Synecor, Llc
Liquid perfluoropolymers and medical and cosmetic applications incorporating same

US20050273146A1
(en)

2003-12-24
2005-12-08
Synecor, Llc
Liquid perfluoropolymers and medical applications incorporating same

US20050142315A1
(en)

2003-12-24
2005-06-30
Desimone Joseph M.
Liquid perfluoropolymers and medical applications incorporating same

US20060105203A1
(en)

2004-11-15
2006-05-18
Seagate Technology Llc
Head disc interface design

US20070248749A1
(en)

2006-04-19
2007-10-25
Hitachi Global Storge Technologies Netherlands, B.V.
Reducing pad burnish damages on magnetic recording media with mixed low molecular weight free lubricant

US8409660B2
(en)

2009-04-20
2013-04-02
HGST Netherlands, B.V.
Systems and methods for processing a magnetic disk

Family Cites Families (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4268556A
(en)

1979-01-08
1981-05-19
Minnesota Mining And Manufacturing Company
Rigid magnetic recording disks lubricated with fluorinated telechelic polyether

US4446193A
(en)

1983-04-29
1984-05-01
International Business Machines Corporation
Process for chemically bonding lubricant to an information carrier and products thereof

US4526833A
(en)

1983-10-03
1985-07-02
Minnesota Mining And Manufacturing Company
Magnetic recording medium having a perfluoropolyether polymer protective coating

US4759991A
(en)

1984-03-06
1988-07-26
Toagosei Chemical Industry Co., Ltd.
Magnetic recording medium having a lubricating coating layer

US4797303A
(en)

1985-09-04
1989-01-10
Unisys Corp.
Surface lubricants for disc record

1985

1985-11-12
US
US06/796,811
patent/US4642246A/en
not_active
Expired – Lifetime

1986

1986-08-07
JP
JP61184391A
patent/JPS62114122A/en
active
Granted

1986-09-05
CA
CA 517536
patent/CA1291375C/en
not_active
Expired – Fee Related

1986-09-30
EP
EP19860307491
patent/EP0226279B1/en
not_active
Expired – Lifetime

1986-09-30
DE
DE8686307491T
patent/DE3672974D1/en
not_active
Expired – Fee Related

1986-10-06
AU
AU63585/86A
patent/AU6358586A/en
not_active
Abandoned

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU601174B2
(en)

1986-03-27
1990-09-06
Ausimont S.R.L.
Inner perfluoropolyetheral lubricants for magnetic recording means

Also Published As

Publication number
Publication date

JPH0465456B2
(en)

1992-10-20

US4642246A
(en)

1987-02-10

DE3672974D1
(en)

1990-08-30

EP0226279A1
(en)

1987-06-24

CA1291375C
(en)

1991-10-29

EP0226279B1
(en)

1990-07-25

JPS62114122A
(en)

1987-05-25

Información de contacto