FI862339A0 - Straolningshaerdbara belaeggningar foer magnetbandningsanordningar. - Google Patents
Straolningshaerdbara belaeggningar foer magnetbandningsanordningar.Info
- Publication number
- FI862339A0 FI862339A0 FI862339A FI862339A FI862339A0 FI 862339 A0 FI862339 A0 FI 862339A0 FI 862339 A FI862339 A FI 862339A FI 862339 A FI862339 A FI 862339A FI 862339 A0 FI862339 A0 FI 862339A0
- Authority
- FI
- Finland
- Prior art keywords
- straolningshaerdbara
- magnetbandningsanordningar
- belaeggningar
- foer
- straolningshaerdbara belaeggningar
- 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
- G11B5/7021—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 a polyurethane or a polyisocyanate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
- C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
- C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31609—Particulate metal or metal compound-containing
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/740,390 US4607068A (en) | 1985-06-03 | 1985-06-03 | Radiation-curable coatings adapted for magnetic recording structures |
Publications (2)
Publication Number | Publication Date |
---|---|
FI862339A0 true FI862339A0 (fi) | 1986-06-02 |
FI862339A FI862339A (fi) | 1986-12-04 |
Family
ID=24976310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI862339A FI862339A (fi) | 1985-06-03 | 1986-06-02 | Straolningshaerdbara belaeggningar foer magnetbandningsanordningar. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4607068A (fi) |
EP (1) | EP0204282A1 (fi) |
JP (1) | JPS61283670A (fi) |
DK (1) | DK258586A (fi) |
FI (1) | FI862339A (fi) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013324A (ja) * | 1983-07-02 | 1985-01-23 | Konishiroku Photo Ind Co Ltd | 磁気記録媒体 |
EP0193084B1 (en) * | 1985-03-01 | 1988-04-20 | Sumitomo Bayer Urethane Co.Ltd: | Magnetic recording medium, a process for preparing a magnetic recording medium and a binder composition therefor |
JPS61289522A (ja) * | 1985-06-17 | 1986-12-19 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
US4717623A (en) * | 1986-01-14 | 1988-01-05 | Desoto, Inc. | Radiation-curable coating compositions applied to fluorine-treated surfaces |
US4689163A (en) * | 1986-02-24 | 1987-08-25 | Matsushita Electric Industrial Co., Ltd. | Resin-bonded magnet comprising a specific type of ferromagnetic powder dispersed in a specific type of resin binder |
US5250591A (en) * | 1988-02-20 | 1993-10-05 | Somar Corporation | Curable adhesive composition |
DE4343246A1 (de) * | 1993-12-17 | 1995-06-22 | Thera Ges Fuer Patente | Prepolymere, daraus hergestellte radikalisch polymerisierbare Massen und deren Verwendung |
US5371166A (en) * | 1993-12-22 | 1994-12-06 | The B. F. Goodrich Company | Polyurethane composition for use as a dispersing binder |
JP4596544B2 (ja) * | 2005-03-07 | 2010-12-08 | 昭和電工株式会社 | カルボキシル基含有ポリウレタン |
JP5542029B2 (ja) * | 2010-11-08 | 2014-07-09 | ディーエイチ・マテリアル株式会社 | (メタ)アクリロイル基含有ポリウレタン、(メタ)アクリロイル基含有ポリウレタンの製造方法、ラジカル重合性樹脂組成物、硬化物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5816248B2 (ja) * | 1975-11-05 | 1983-03-30 | 富士写真フイルム株式会社 | シンキナジキキロクタイ |
JPS585453B2 (ja) * | 1978-02-10 | 1983-01-31 | 日本ビクター株式会社 | 磁気記録媒体 |
US4232133A (en) * | 1978-07-27 | 1980-11-04 | Ici Americas Inc. | Polyisocyanurate containing molding compositions |
US4263366A (en) * | 1979-01-26 | 1981-04-21 | Gaf Corporation | Radiation curable coating composition comprising an oligomer and a copolymerizable ultra-violet absorber |
US4264752A (en) * | 1979-08-08 | 1981-04-28 | Union Carbide Corporation | Radiation-curable acrylated urethane polycarbonate compositions |
DE3332503A1 (de) * | 1983-09-09 | 1985-03-28 | Basf Ag, 6700 Ludwigshafen | Magnetische aufzeichnungstraeger |
-
1985
- 1985-06-03 US US06/740,390 patent/US4607068A/en not_active Expired - Fee Related
-
1986
- 1986-05-31 EP EP86107415A patent/EP0204282A1/en not_active Withdrawn
- 1986-06-02 JP JP61127832A patent/JPS61283670A/ja active Pending
- 1986-06-02 FI FI862339A patent/FI862339A/fi not_active IP Right Cessation
- 1986-06-02 DK DK258586A patent/DK258586A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS61283670A (ja) | 1986-12-13 |
DK258586D0 (da) | 1986-06-02 |
FI862339A (fi) | 1986-12-04 |
DK258586A (da) | 1986-12-04 |
US4607068A (en) | 1986-08-19 |
EP0204282A1 (en) | 1986-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: DESOTO, INC. |