ATE41547T1 - Ueberzugszusammensetzungen. - Google Patents

Ueberzugszusammensetzungen.

Info

Publication number
ATE41547T1
ATE41547T1 AT84108220T AT84108220T ATE41547T1 AT E41547 T1 ATE41547 T1 AT E41547T1 AT 84108220 T AT84108220 T AT 84108220T AT 84108220 T AT84108220 T AT 84108220T AT E41547 T1 ATE41547 T1 AT E41547T1
Authority
AT
Austria
Prior art keywords
coating compositions
coating
perfluoroa
ikyl
compositions
Prior art date
Application number
AT84108220T
Other languages
English (en)
Inventor
Sunil Priya Dasgupta
Original Assignee
Magnox Inc De
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 Magnox Inc De filed Critical Magnox Inc De
Application granted granted Critical
Publication of ATE41547T1 publication Critical patent/ATE41547T1/de

Links

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
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • 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
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/708—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by addition of non-magnetic particles to the layer
    • 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

Landscapes

  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
AT84108220T 1983-07-14 1984-07-12 Ueberzugszusammensetzungen. ATE41547T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/513,877 US4505990A (en) 1983-07-14 1983-07-14 Coating compositions
EP84108220A EP0131923B1 (de) 1983-07-14 1984-07-12 Überzugszusammensetzungen

Publications (1)

Publication Number Publication Date
ATE41547T1 true ATE41547T1 (de) 1989-04-15

Family

ID=24044969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84108220T ATE41547T1 (de) 1983-07-14 1984-07-12 Ueberzugszusammensetzungen.

Country Status (7)

Country Link
US (1) US4505990A (de)
EP (1) EP0131923B1 (de)
JP (1) JPS6076570A (de)
KR (1) KR920008220B1 (de)
AT (1) ATE41547T1 (de)
CA (1) CA1212536A (de)
DE (1) DE3477292D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613520A (en) * 1983-07-14 1986-09-23 Hercules Incorporated Coating compositions
US4696845A (en) * 1984-08-27 1987-09-29 Nec Corporation Magnetic storage medium with lubricating coating
DE3437278A1 (de) * 1984-10-11 1986-04-17 Hoechst Ag, 6230 Frankfurt Konzentrierte, waessrige dispersionen von vinylidenfluorid-polymeren und verfahren zu deren herstellung
US4647507A (en) * 1984-10-31 1987-03-03 Matsushita Electric Industrial Co., Ltd. Magnetic recording material
JPS61211828A (ja) * 1985-03-16 1986-09-19 Hitachi Maxell Ltd 磁気記録媒体
JPS61253634A (ja) * 1985-05-01 1986-11-11 Hitachi Maxell Ltd 磁気記録媒体
JPS62192028A (ja) * 1986-02-18 1987-08-22 Hitachi Maxell Ltd 磁気記録媒体
JPH0777023B2 (ja) * 1986-04-03 1995-08-16 富士写真フイルム株式会社 磁気記録媒体
JPH0740348B2 (ja) * 1986-07-08 1995-05-01 日本ゼオン株式会社 磁気記録媒体
JPH0740347B2 (ja) * 1986-07-08 1995-05-01 日本ゼオン株式会社 磁気記録媒体
JPH0740349B2 (ja) * 1986-07-08 1995-05-01 日本ゼオン株式会社 磁気記録媒体
US5176943A (en) * 1991-07-09 1993-01-05 Minnesota Mining And Manufacturing Company Optical recording medium with antistatic hard coating
US6399206B1 (en) 1992-09-30 2002-06-04 The Dow Chemical Company Electrostatically painted polymers and a process for making same
US5407080A (en) * 1993-06-01 1995-04-18 Tomah Products, Inc. Apatite flotation reagent
US5518788A (en) * 1994-11-14 1996-05-21 Minnesota Mining And Manufacturing Company Antistatic hard coat incorporating a polymer comprising pendant fluorinated groups
DE19943637A1 (de) * 1999-08-16 2001-02-22 Bayer Ag Antistatikum
BR0110696B1 (pt) * 2000-05-12 2011-11-29 composição polimérica, seu processo de produção, seu uso, processo para produção de corpos moldados de ação antiestática e corpo moldado.
US20050025797A1 (en) * 2003-04-08 2005-02-03 Xingwu Wang Medical device with low magnetic susceptibility
US20050079132A1 (en) * 2003-04-08 2005-04-14 Xingwu Wang Medical device with low magnetic susceptibility
KR20070120710A (ko) * 2006-06-20 2007-12-26 쓰리엠 이노베이티브 프로퍼티즈 캄파니 대전방지제 및 이를 포함하는 플라스틱 조성물

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA707350A (en) * 1965-04-06 O. Brace Neal Perfluoroalkyl aliphatic sulfonic acids and salts thereof
US3139354A (en) * 1961-03-31 1964-06-30 Rca Corp Magnetic recording element containing magnetic particles treated with werner-type complex compound and method of manufacture thereof
US3365437A (en) * 1965-07-28 1968-01-23 Hercules Inc Antistatic polyethylene compositions
US3784471A (en) * 1970-05-11 1974-01-08 Avco Corp Solid additives dispersed in perfluorinated liquids with perfluoroalkyl ether dispersants
NL171267C (nl) * 1975-12-19 Ciba Geigy Werkwijze voor het bereiden van gefluoreerde sulfonzuren en zouten daarvan, alsmede werkwijze voor het bereiden van samenstellingen, die deze verbindingen bevatten.
JPS5424000A (en) * 1977-07-22 1979-02-22 Fuji Photo Film Co Ltd High density magnetograph substance
US4213870A (en) * 1977-07-29 1980-07-22 Loran T J Cleaning and lubricating compositions and method of using the same
JPS5836410B2 (ja) * 1978-05-12 1983-08-09 ティーディーケイ株式会社 磁気記録媒体
NL7901438A (nl) * 1979-02-23 1980-08-26 Philips Nv Werkwijze voor de bereiding van een feooh pigment.
JPS5915148B2 (ja) * 1979-10-09 1984-04-07 ダイアホイル株式会社 帯電防止性を有するポリエステル組成物
JPS57154647A (en) * 1981-03-20 1982-09-24 Hitachi Maxell Ltd Magnetic recording medium
JPS57154640A (en) * 1981-03-20 1982-09-24 Hitachi Maxell Ltd Magnetic recording medium
JPS57191831A (en) * 1981-05-20 1982-11-25 Matsushita Electric Ind Co Ltd Metallic thin film type magnetic recording medium and its manufacture
JPS57198541A (en) * 1981-05-29 1982-12-06 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS57200940A (en) * 1981-06-01 1982-12-09 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS57200939A (en) * 1981-06-01 1982-12-09 Matsushita Electric Ind Co Ltd Magnetic recording medium
DE3149764A1 (de) * 1981-12-16 1983-06-23 Agfa-Gevaert Ag, 5090 Leverkusen Magnetisches speichermedium

Also Published As

Publication number Publication date
KR920008220B1 (ko) 1992-09-25
US4505990A (en) 1985-03-19
EP0131923A3 (en) 1987-03-25
CA1212536A (en) 1986-10-14
KR850000747A (ko) 1985-03-09
EP0131923A2 (de) 1985-01-23
DE3477292D1 (en) 1989-04-20
JPS6076570A (ja) 1985-05-01
EP0131923B1 (de) 1989-03-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee