DE2702467A1 - Mit fluortelomeren ueberzogene traegerteilchen, verfahren zu ihrer herstellung und ihre verwendung - Google Patents
Mit fluortelomeren ueberzogene traegerteilchen, verfahren zu ihrer herstellung und ihre verwendungInfo
- Publication number
- DE2702467A1 DE2702467A1 DE19772702467 DE2702467A DE2702467A1 DE 2702467 A1 DE2702467 A1 DE 2702467A1 DE 19772702467 DE19772702467 DE 19772702467 DE 2702467 A DE2702467 A DE 2702467A DE 2702467 A1 DE2702467 A1 DE 2702467A1
- Authority
- DE
- Germany
- Prior art keywords
- core
- carrier particles
- carrier
- core material
- metal
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000002245 particle Substances 0.000 claims description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 29
- 239000011162 core material Substances 0.000 claims description 20
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 9
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 229940029284 trichlorofluoromethane Drugs 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 2
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 28
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000003411 telomere Anatomy 0.000 description 2
- 102000055501 telomere Human genes 0.000 description 2
- 108091035539 telomere Proteins 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920013620 Pliolite Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- SOGAXMICEFXMKE-UHFFFAOYSA-N alpha-Methyl-n-butyl acrylate Natural products CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- GOECOOJIPSGIIV-UHFFFAOYSA-N copper iron nickel Chemical compound [Fe].[Ni].[Cu] GOECOOJIPSGIIV-UHFFFAOYSA-N 0.000 description 1
- 239000007771 core particle Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/10—Developers with toner particles characterised by carrier particles
- G03G9/103—Glass particles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/083—Magnetic toner particles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/083—Magnetic toner particles
- G03G9/0831—Chemical composition of the magnetic components
- G03G9/0832—Metals
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/10—Developers with toner particles characterised by carrier particles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65183676A | 1976-01-23 | 1976-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2702467A1 true DE2702467A1 (de) | 1977-07-28 |
Family
ID=24614422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772702467 Withdrawn DE2702467A1 (de) | 1976-01-23 | 1977-01-21 | Mit fluortelomeren ueberzogene traegerteilchen, verfahren zu ihrer herstellung und ihre verwendung |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5292727A (sv) |
| AU (1) | AU511292B2 (sv) |
| BR (1) | BR7700195A (sv) |
| CA (1) | CA1080534A (sv) |
| DE (1) | DE2702467A1 (sv) |
| DK (1) | DK24777A (sv) |
| FR (1) | FR2339191A1 (sv) |
| GB (1) | GB1535891A (sv) |
| IT (1) | IT1086758B (sv) |
| NL (1) | NL7700454A (sv) |
| NO (1) | NO770197L (sv) |
| SE (1) | SE7700366L (sv) |
| ZA (1) | ZA767702B (sv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1140784A (en) * | 1979-06-04 | 1983-02-08 | Xerox Corporation | Conductive powder coated electrostatographic carriers |
| JPS57102377A (en) * | 1980-12-17 | 1982-06-25 | Teraoka Seiko Co Ltd | Bar code printer |
| JPS5953857A (ja) * | 1982-09-21 | 1984-03-28 | Kanto Denka Kogyo Kk | 電子写真用被覆キヤリア− |
| GB8720996D0 (en) * | 1987-09-07 | 1987-10-14 | Glaverbel | Fire hazard control |
| US20060051570A1 (en) * | 2004-09-03 | 2006-03-09 | Kaori Iwamoto | Perfluoroelastomer articles having good surface properties |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3438773A (en) * | 1964-10-02 | 1969-04-15 | Matsushita Electric Industrial Co Ltd | Flexible transparent electrophotographic film and method of development of said film |
| US3507686A (en) * | 1967-06-23 | 1970-04-21 | Xerox Corp | Method of coating carrier beads |
| US3922382A (en) * | 1971-01-28 | 1975-11-25 | Ibm | Method of manufacturing carrier particles |
| BE795428A (fr) * | 1972-02-14 | 1973-05-29 | Ibm | Revetement pour particules porteuses utilisees dans un procede electrophotographique de reproduction |
| GB1438973A (en) * | 1972-05-30 | 1976-06-09 | Xerox Corp | Developdr material |
| CA1067326A (en) * | 1975-03-20 | 1979-12-04 | Bheema R. Vijayendran | Carrier powder with core of metal, sand or glass and a coating of a perfluoro compound |
-
1976
- 1976-12-24 CA CA268,763A patent/CA1080534A/en not_active Expired
- 1976-12-30 ZA ZA767702A patent/ZA767702B/xx unknown
-
1977
- 1977-01-12 BR BR7700195A patent/BR7700195A/pt unknown
- 1977-01-14 SE SE7700366A patent/SE7700366L/sv unknown
- 1977-01-17 NL NL7700454A patent/NL7700454A/xx not_active Application Discontinuation
- 1977-01-20 AU AU21486/77A patent/AU511292B2/en not_active Expired
- 1977-01-20 JP JP448877A patent/JPS5292727A/ja active Pending
- 1977-01-21 NO NO770197A patent/NO770197L/no unknown
- 1977-01-21 IT IT7747738Q patent/IT1086758B/it active
- 1977-01-21 GB GB2558/77A patent/GB1535891A/en not_active Expired
- 1977-01-21 DK DK24777A patent/DK24777A/da unknown
- 1977-01-21 DE DE19772702467 patent/DE2702467A1/de not_active Withdrawn
- 1977-01-24 FR FR7701919A patent/FR2339191A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU511292B2 (en) | 1980-08-07 |
| JPS5292727A (en) | 1977-08-04 |
| SE7700366L (sv) | 1977-07-24 |
| ZA767702B (en) | 1977-11-30 |
| GB1535891A (en) | 1978-12-13 |
| NL7700454A (nl) | 1977-07-26 |
| FR2339191A1 (fr) | 1977-08-19 |
| DK24777A (da) | 1977-07-24 |
| IT1086758B (it) | 1985-05-31 |
| AU2148677A (en) | 1978-07-27 |
| FR2339191B1 (sv) | 1982-05-21 |
| CA1080534A (en) | 1980-07-01 |
| NO770197L (no) | 1977-07-26 |
| BR7700195A (pt) | 1977-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |