BE812539A - Magnetisch registreermateriaal - Google Patents
Magnetisch registreermateriaalInfo
- Publication number
- BE812539A BE812539A BE1005811A BE1005811A BE812539A BE 812539 A BE812539 A BE 812539A BE 1005811 A BE1005811 A BE 1005811A BE 1005811 A BE1005811 A BE 1005811A BE 812539 A BE812539 A BE 812539A
- Authority
- BE
- Belgium
- Prior art keywords
- magnetic recording
- recording material
- magnetic
- recording
- Prior art date
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
- G11B5/702—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 the bonding agent
- G11B5/7023—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 the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732314757 DE2314757A1 (de) | 1973-03-24 | 1973-03-24 | Magnetisches speichermedium |
Publications (1)
Publication Number | Publication Date |
---|---|
BE812539A true BE812539A (nl) | 1974-09-20 |
Family
ID=5875794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1005811A BE812539A (nl) | 1973-03-24 | 1974-03-20 | Magnetisch registreermateriaal |
Country Status (6)
Country | Link |
---|---|
US (1) | US4244987A (nl) |
JP (1) | JPS502504A (nl) |
BE (1) | BE812539A (nl) |
DE (1) | DE2314757A1 (nl) |
FR (1) | FR2222717B1 (nl) |
GB (1) | GB1422916A (nl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107426A (ja) * | 1982-12-08 | 1984-06-21 | Toray Silicone Co Ltd | 磁気記録体 |
US4597801A (en) * | 1984-09-28 | 1986-07-01 | Union Carbide Corporation | Silane dispersing agent for magnetic media |
DE4234325A1 (de) * | 1992-10-12 | 1994-04-14 | Basf Magnetics Gmbh | Magnetische Aufzeichnungsträger |
JPH06329732A (ja) * | 1993-04-27 | 1994-11-29 | Minnesota Mining & Mfg Co <3M> | 磁性層が非ハロゲン化ビニルコポリマーを混入した磁気記録媒体 |
US5501903A (en) * | 1994-07-29 | 1996-03-26 | Minnesota Mining And Manufacturing Company | Magnetic recording medium having a binder system including a non halogenated vinyl polymer and a polyurethane polymer each with specified pendant groups |
US5674604A (en) * | 1995-03-31 | 1997-10-07 | Minnesota Mining And Manufacturing Company | Magnetic recording medium comprising magnetic particles, binder, and a non halogenated vinyl oligomer dispersant |
US6139982A (en) * | 1998-11-06 | 2000-10-31 | Imation Corp. | Magnetic recording medium having a binder system including a polyurethane polymer having both phosphonate and quaternary ammonium pendant groups |
US20050170190A1 (en) * | 2004-02-02 | 2005-08-04 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
WO2017151143A1 (en) | 2016-03-04 | 2017-09-08 | Halliburton Energy Services, Inc. | Improved hydration performance of microcellulose in cement |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536779A (en) * | 1967-05-16 | 1970-10-27 | Louise C Decnyf | Method for imparting a durable water resistant coating to a substrate |
US3729438A (en) * | 1970-03-30 | 1973-04-24 | Union Carbide Corp | Latex polymers of vinylacetate and a silane |
GB1363448A (en) * | 1970-10-05 | 1974-08-14 | Fuji Photo Film Co Ltd | Magnetic recording material |
-
1973
- 1973-03-24 DE DE19732314757 patent/DE2314757A1/de active Pending
-
1974
- 1974-03-20 BE BE1005811A patent/BE812539A/nl unknown
- 1974-03-21 GB GB1257074A patent/GB1422916A/en not_active Expired
- 1974-03-22 FR FR7409992A patent/FR2222717B1/fr not_active Expired
- 1974-03-22 JP JP49031635A patent/JPS502504A/ja active Pending
-
1979
- 1979-05-08 US US06/037,137 patent/US4244987A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS502504A (nl) | 1975-01-11 |
GB1422916A (en) | 1976-01-28 |
US4244987A (en) | 1981-01-13 |
DE2314757A1 (de) | 1974-10-03 |
FR2222717A1 (nl) | 1974-10-18 |
FR2222717B1 (nl) | 1977-09-23 |
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