GB1299035A - Minute magnetic capsules and thermomagnetically responsive record material utilizing the same - Google Patents
Minute magnetic capsules and thermomagnetically responsive record material utilizing the sameInfo
- Publication number
- GB1299035A GB1299035A GB24506/71A GB2450671A GB1299035A GB 1299035 A GB1299035 A GB 1299035A GB 24506/71 A GB24506/71 A GB 24506/71A GB 2450671 A GB2450671 A GB 2450671A GB 1299035 A GB1299035 A GB 1299035A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- magnetic
- capsules
- encapsulated
- thermo
- 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
- 239000002775 capsule Substances 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 2
- 239000006249 magnetic particle Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000123 paper Substances 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- 239000004147 Sorbitan trioleate Substances 0.000 abstract 1
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical group [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 abstract 1
- 235000011837 pasties Nutrition 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229960000391 sorbitan trioleate Drugs 0.000 abstract 1
- 235000019337 sorbitan trioleate Nutrition 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/025—Applications of microcapsules not provided for in other subclasses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Paints Or Removers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Photoreceptors In Electrophotography (AREA)
- Duplication Or Marking (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2522370A | 1970-04-02 | 1970-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1299035A true GB1299035A (en) | 1972-12-06 |
Family
ID=21824764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24506/71A Expired GB1299035A (en) | 1970-04-02 | 1971-04-19 | Minute magnetic capsules and thermomagnetically responsive record material utilizing the same |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5344425B1 (enExample) |
| AT (1) | AT307372B (enExample) |
| BE (1) | BE764978A (enExample) |
| BR (1) | BR7101963D0 (enExample) |
| CA (1) | CA918512A (enExample) |
| CH (1) | CH543155A (enExample) |
| DK (1) | DK130170B (enExample) |
| ES (1) | ES389705A1 (enExample) |
| FR (1) | FR2083280A5 (enExample) |
| GB (1) | GB1299035A (enExample) |
| NL (1) | NL163649C (enExample) |
| SE (1) | SE366851B (enExample) |
| ZA (1) | ZA711484B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1750674A4 (en) * | 2004-05-27 | 2012-05-23 | Advanced Bionutrition Corp | MICROPARTICLES FOR THE ORAL LEVY |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997033686A1 (en) * | 1996-03-15 | 1997-09-18 | Matsumoto Yushi-Seiyaku Co., Ltd. | Microcapsule containing magnetic fluid, manufacturing method, and use thereof |
-
1971
- 1971-02-11 CA CA105153A patent/CA918512A/en not_active Expired
- 1971-03-08 ZA ZA711484A patent/ZA711484B/xx unknown
- 1971-03-30 BE BE764978A patent/BE764978A/xx unknown
- 1971-03-30 ES ES389705A patent/ES389705A1/es not_active Expired
- 1971-03-31 FR FR7111239A patent/FR2083280A5/fr not_active Expired
- 1971-04-01 AT AT275471A patent/AT307372B/de not_active IP Right Cessation
- 1971-04-01 JP JP1998971A patent/JPS5344425B1/ja active Pending
- 1971-04-01 SE SE04235/71A patent/SE366851B/xx unknown
- 1971-04-01 DK DK156471AA patent/DK130170B/da unknown
- 1971-04-01 BR BR1963/71A patent/BR7101963D0/pt unknown
- 1971-04-02 NL NL7104464.A patent/NL163649C/xx active
- 1971-04-02 CH CH487671A patent/CH543155A/de not_active IP Right Cessation
- 1971-04-19 GB GB24506/71A patent/GB1299035A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1750674A4 (en) * | 2004-05-27 | 2012-05-23 | Advanced Bionutrition Corp | MICROPARTICLES FOR THE ORAL LEVY |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7101963D0 (pt) | 1973-04-26 |
| BE764978A (fr) | 1971-08-16 |
| CA918512A (en) | 1973-01-09 |
| SE366851B (enExample) | 1974-05-06 |
| ZA711484B (en) | 1971-11-24 |
| NL163649B (nl) | 1980-04-15 |
| NL163649C (nl) | 1980-09-15 |
| JPS5344425B1 (enExample) | 1978-11-29 |
| AT307372B (de) | 1973-05-25 |
| DK130170B (da) | 1975-01-06 |
| FR2083280A5 (enExample) | 1971-12-10 |
| NL7104464A (enExample) | 1971-10-05 |
| ES389705A1 (es) | 1974-03-01 |
| CH543155A (de) | 1973-10-15 |
| DK130170C (enExample) | 1975-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |