GB1203146A - Method of making thermomagnetic recording members and members made thereby - Google Patents
Method of making thermomagnetic recording members and members made therebyInfo
- Publication number
- GB1203146A GB1203146A GB21846/68A GB2184668A GB1203146A GB 1203146 A GB1203146 A GB 1203146A GB 21846/68 A GB21846/68 A GB 21846/68A GB 2184668 A GB2184668 A GB 2184668A GB 1203146 A GB1203146 A GB 1203146A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- plate
- prepolymer
- cro
- embossing
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- 229920002301 cellulose acetate Polymers 0.000 abstract 3
- 238000004049 embossing Methods 0.000 abstract 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 230000005291 magnetic effect Effects 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004417 polycarbonate Substances 0.000 abstract 2
- 229920000515 polycarbonate Polymers 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- -1 polyethylene terephthalate Polymers 0.000 abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 229910052724 xenon Inorganic materials 0.000 abstract 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000001856 Ethyl cellulose Substances 0.000 abstract 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229920001249 ethyl cellulose Polymers 0.000 abstract 1
- 235000019325 ethyl cellulose Nutrition 0.000 abstract 1
- 239000003302 ferromagnetic material Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920005787 opaque polymer Polymers 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920005668 polycarbonate resin Polymers 0.000 abstract 1
- 239000004431 polycarbonate resin Substances 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/16—Layers for recording by changing the magnetic properties, e.g. for Curie-point-writing
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/58—Processes of forming magnets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63695467A | 1967-05-08 | 1967-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1203146A true GB1203146A (en) | 1970-08-26 |
Family
ID=24554005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21846/68A Expired GB1203146A (en) | 1967-05-08 | 1968-05-08 | Method of making thermomagnetic recording members and members made thereby |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3536794A (enExample) |
| BE (1) | BE714763A (enExample) |
| FR (1) | FR1563444A (enExample) |
| GB (1) | GB1203146A (enExample) |
| NL (1) | NL6806514A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746034A (en) * | 1971-06-09 | 1973-07-17 | Ametek Inc | Installation of curb boxes |
| US4061910A (en) * | 1976-02-02 | 1977-12-06 | Barry G. Magidoff | Luminescent jewelry |
| US4658499A (en) * | 1982-02-08 | 1987-04-21 | California Institute Of Technology | Bipolar battery plate |
| US4587066A (en) * | 1984-07-02 | 1986-05-06 | Polaroid Corporation | Method and apparatus for forming magnetic recording media |
| US20040229017A1 (en) * | 2003-05-14 | 2004-11-18 | Medtronic Midas Rex | Permanent colored markings on medical devices |
| US20100064911A1 (en) * | 2008-06-02 | 2010-03-18 | Provo Craft And Novelty, Inc. | Embossing device and methods for using and manufacturing the same |
| CN112341794B (zh) * | 2020-11-06 | 2022-04-01 | 深圳市怀辉电子材料有限公司 | 一种高电传输性能的电子材料制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA755024A (en) * | 1967-03-21 | Senkpiel Werner | Production of magnetic recording media | |
| US2046954A (en) * | 1935-08-19 | 1936-07-07 | Verne Erwine La | Method of imitating wood and resulting products |
| FR982464A (fr) * | 1943-06-28 | 1951-06-11 | Procédé d'obtention d'objets décoratifs ou autres en relief et objets obtenus parce procédé | |
| US3085295A (en) * | 1957-04-30 | 1963-04-16 | Michael A Pizzino | Method of making inlaid circuits |
| US3141407A (en) * | 1960-02-01 | 1964-07-21 | Johnson & Son Inc S C | Half-tone printing members and method for making same |
| US3061500A (en) * | 1960-04-01 | 1962-10-30 | Jr George J Kreier | Method of making plastic bas-reliefs |
| GB1052787A (enExample) * | 1963-12-19 | |||
| US3325339A (en) * | 1964-03-20 | 1967-06-13 | Gen Electric | Magnetic tape laminating process and product |
| US3408437A (en) * | 1966-07-20 | 1968-10-29 | Union Carbide Corp | Molding thermoplastic printing plates |
-
1967
- 1967-05-08 US US636954A patent/US3536794A/en not_active Expired - Lifetime
-
1968
- 1968-05-07 BE BE714763D patent/BE714763A/xx unknown
- 1968-05-08 GB GB21846/68A patent/GB1203146A/en not_active Expired
- 1968-05-08 NL NL6806514A patent/NL6806514A/xx unknown
- 1968-05-08 FR FR1563444D patent/FR1563444A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6806514A (enExample) | 1968-11-11 |
| US3536794A (en) | 1970-10-27 |
| DE1772381B1 (de) | 1972-05-25 |
| FR1563444A (enExample) | 1969-04-11 |
| BE714763A (enExample) | 1968-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |