DE2124409C3 - Elektrophotographischer Trockenentwickler - Google Patents
Elektrophotographischer TrockenentwicklerInfo
- Publication number
- DE2124409C3 DE2124409C3 DE2124409A DE2124409A DE2124409C3 DE 2124409 C3 DE2124409 C3 DE 2124409C3 DE 2124409 A DE2124409 A DE 2124409A DE 2124409 A DE2124409 A DE 2124409A DE 2124409 C3 DE2124409 C3 DE 2124409C3
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- particles
- toner
- silicon dioxide
- weight
- 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
- 239000002245 particle Substances 0.000 claims description 165
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 152
- 239000000377 silicon dioxide Substances 0.000 claims description 58
- 235000012239 silicon dioxide Nutrition 0.000 claims description 53
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 36
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 125000000962 organic group Chemical group 0.000 claims description 14
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 2
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 claims 1
- OGFYGJDCQZJOFN-UHFFFAOYSA-N [O].[Si].[Si] Chemical compound [O].[Si].[Si] OGFYGJDCQZJOFN-UHFFFAOYSA-N 0.000 claims 1
- REAOZOPEJGPVCB-UHFFFAOYSA-N dioxygen difluoride Chemical compound FOOF REAOZOPEJGPVCB-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 28
- 238000011161 development Methods 0.000 description 27
- 239000000463 material Substances 0.000 description 26
- 150000003377 silicon compounds Chemical class 0.000 description 26
- 125000005372 silanol group Chemical group 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 230000008569 process Effects 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 230000007062 hydrolysis Effects 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 8
- 230000002209 hydrophobic effect Effects 0.000 description 8
- 229910052711 selenium Inorganic materials 0.000 description 8
- 239000011669 selenium Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000003086 colorant Substances 0.000 description 6
- -1 Chloropropyl groups Chemical group 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000008119 colloidal silica Substances 0.000 description 4
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- 239000005049 silicon tetrachloride Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- AQXYVFBSOOBBQV-UHFFFAOYSA-N 1-amino-4-hydroxyanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(O)=CC=C2N AQXYVFBSOOBBQV-UHFFFAOYSA-N 0.000 description 1
- LUNMJRJMSXZSLC-UHFFFAOYSA-N 2-cyclopropylethanol Chemical compound OCCC1CC1 LUNMJRJMSXZSLC-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- SXONZCYCWKRIEM-UHFFFAOYSA-N 4-[2-(4-hydroxy-2-propan-2-yloxyphenyl)propan-2-yl]-3-propan-2-yloxyphenol Chemical compound CC(C)OC1=CC(O)=CC=C1C(C)(C)C1=CC=C(O)C=C1OC(C)C SXONZCYCWKRIEM-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 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 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- ABHNFDUSOVXXOA-UHFFFAOYSA-N benzyl-chloro-dimethylsilane Chemical compound C[Si](C)(Cl)CC1=CC=CC=C1 ABHNFDUSOVXXOA-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000005998 bromoethyl group Chemical group 0.000 description 1
- CAURZYXCQQWBJO-UHFFFAOYSA-N bromomethyl-chloro-dimethylsilane Chemical compound C[Si](C)(Cl)CBr CAURZYXCQQWBJO-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000012412 chemical coupling Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- XSDCTSITJJJDPY-UHFFFAOYSA-N chloro-ethenyl-dimethylsilane Chemical compound C[Si](C)(Cl)C=C XSDCTSITJJJDPY-UHFFFAOYSA-N 0.000 description 1
- 125000002603 chloroethyl group Chemical group [H]C([*])([H])C([H])([H])Cl 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 229940075614 colloidal silicon dioxide Drugs 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- MAYIDWCWWMOISO-UHFFFAOYSA-N dichloro-bis(ethenyl)silane Chemical compound C=C[Si](Cl)(Cl)C=C MAYIDWCWWMOISO-UHFFFAOYSA-N 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000005055 methyl trichlorosilane Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
-
- 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic compounds
- G03G9/09725—Silicon-oxides; Silicates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3985670A | 1970-05-20 | 1970-05-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2124409A1 DE2124409A1 (de) | 1971-12-02 |
| DE2124409B2 DE2124409B2 (de) | 1977-11-24 |
| DE2124409C3 true DE2124409C3 (de) | 1978-08-10 |
Family
ID=21907689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2124409A Expired DE2124409C3 (de) | 1970-05-20 | 1971-05-17 | Elektrophotographischer Trockenentwickler |
Country Status (13)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3428433A1 (de) * | 1983-08-03 | 1985-02-21 | Canon K.K., Tokio/Tokyo | Entwickler und bilderzeugungsverfahren |
Families Citing this family (171)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE789988A (fr) * | 1971-10-12 | 1973-04-12 | Xerox Corp | Composition de revelateur et procede pour son emploi |
| US3893932A (en) * | 1972-07-13 | 1975-07-08 | Xerox Corp | Pressure fixable toner |
| US3939087A (en) * | 1973-11-19 | 1976-02-17 | Pitney-Bowes, Inc. | Toner compositions containing silane treated fumed silica |
| US4019911A (en) * | 1973-11-19 | 1977-04-26 | Pitney-Bowes, Inc. | Toner compositions |
| US3900588A (en) * | 1974-02-25 | 1975-08-19 | Xerox Corp | Non-filming dual additive developer |
| NL7508056A (nl) * | 1975-07-07 | 1977-01-11 | Oce Van Der Grinten Nv | Tonerpoeder voor het ontwikkelen van elektro- statische beelden. |
| US4142981A (en) * | 1977-07-05 | 1979-03-06 | Xerox Corporation | Toner combination for carrierless development |
| US5044310A (en) * | 1978-07-28 | 1991-09-03 | Canon Kabushiki Kaisha | Developing apparatus for non-magnetic developer |
| US5194359A (en) * | 1978-07-28 | 1993-03-16 | Canon Kabushiki Kaisha | Developing method for one component developer |
| CA1138723A (en) * | 1978-07-28 | 1983-01-04 | Tsutomu Toyono | Developing method for developer transfer under electrical bias and apparatus therefor |
| GB2052774B (en) * | 1979-05-16 | 1983-03-16 | Nippon Paint Co Ltd | Toner for electrostatic photography |
| JPS5646250A (en) * | 1979-09-21 | 1981-04-27 | Nippon Paint Co Ltd | Electrophotographic toner |
| JPS5692545A (en) * | 1979-12-26 | 1981-07-27 | Minolta Camera Co Ltd | Electrophotographic developing agent and developing method |
| US4623604A (en) * | 1980-05-02 | 1986-11-18 | Konishiroku Photo Industry Co., Ltd. | Triboelectric stabilized toner for developing electrically charged images and a method for the production thereof |
| DE3142974A1 (de) | 1980-10-31 | 1982-06-03 | Canon K.K., Tokyo | Entwickler fuer elektrophotographische zwecke und entwicklungsverfahren |
| GB2114312B (en) * | 1982-02-03 | 1985-11-06 | Konishiroku Photo Ind | Developer for electrostatic latent image |
| GB2128764B (en) * | 1982-08-23 | 1986-02-19 | Canon Kk | Electrostatographic developer |
| US4592990A (en) * | 1982-12-29 | 1986-06-03 | Canon Kabushiki Kaisha | Process for producing toner |
| JPS59157653A (ja) * | 1983-02-28 | 1984-09-07 | Mita Ind Co Ltd | 静電写真記録用トナ− |
| JPS6023863A (ja) * | 1983-07-19 | 1985-02-06 | Canon Inc | 画像形成方法 |
| US4517272A (en) * | 1983-08-12 | 1985-05-14 | Eastman Kodak Company | Electrostatic dry toner composition |
| JPS60136755A (ja) * | 1983-12-26 | 1985-07-20 | Minolta Camera Co Ltd | 静電潜像現像用乾式現像剤 |
| JPS61116363A (ja) * | 1984-11-10 | 1986-06-03 | Fuakoo:Kk | 静電潜像現像用乾式現像剤 |
| US4647522A (en) * | 1985-01-14 | 1987-03-03 | Xerox Corporation | Toner compositions containing certain cleaning additives |
| JPS61183664A (ja) * | 1985-02-08 | 1986-08-16 | Ricoh Co Ltd | 静電荷像現像用トナ− |
| US4608328A (en) * | 1985-05-02 | 1986-08-26 | Xerox Corporation | Donor for touchdown development |
| US4737434A (en) * | 1986-03-31 | 1988-04-12 | Xerox Corporation | Process for colored toners with selected triboelectric characteristics |
| US4824753A (en) * | 1986-04-30 | 1989-04-25 | Minolta Camera Kabushiki Kaisha | Carrier coated with plasma-polymerized film and apparatus for preparing same |
| JP2742258B2 (ja) * | 1986-05-01 | 1998-04-22 | シャープ株式会社 | 静電潜像を現像する現像剤 |
| JPH0690541B2 (ja) * | 1986-07-10 | 1994-11-14 | ミノルタ株式会社 | バインダ−型キヤリア |
| JPH0690542B2 (ja) * | 1986-07-10 | 1994-11-14 | ミノルタ株式会社 | バインダ−型キヤリア |
| US4822708A (en) * | 1986-08-01 | 1989-04-18 | Minolta Camera Kabushiki Kaisha | Carrier for use in developing device of electrostatic latent image and production thereof |
| JP2797294B2 (ja) * | 1987-01-29 | 1998-09-17 | ミノルタ株式会社 | バインダー型キヤリア |
| JP2643136B2 (ja) * | 1987-02-20 | 1997-08-20 | ミノルタ株式会社 | 電子写真用キヤリア |
| JPH01309074A (ja) * | 1988-06-07 | 1989-12-13 | Minolta Camera Co Ltd | 現像剤組成物 |
| US4952477A (en) * | 1988-08-12 | 1990-08-28 | Xerox Corporation | Toner and developer compositions with semicrystalline polyolefin resins |
| DE3928948C2 (de) * | 1988-08-31 | 2000-06-29 | Canon Kk | Entwickler für die Entwicklung von elektrostatischen Ladungsbildern |
| US5202213A (en) * | 1988-08-31 | 1993-04-13 | Canon Kabushiki Kaisha | Developer with surface treated silicic acid for developing electrostatic image |
| JPH0297967A (ja) * | 1988-10-05 | 1990-04-10 | Canon Inc | 負帯電性トナー及び画像形成方法 |
| US5306588A (en) * | 1991-03-19 | 1994-04-26 | Canon Kabushiki Kaisha | Treated silica fine powder and toner for developing electrostatic images |
| US5424810A (en) * | 1991-09-13 | 1995-06-13 | Canon Kabushiki Kaisha | Magnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatus |
| US5153089A (en) * | 1991-10-25 | 1992-10-06 | Xerox Corporation | Encapsulated toner compositions and processes thereof |
| US5424129A (en) * | 1992-11-16 | 1995-06-13 | Xerox Corporation | Composite metal oxide particle processes and toners thereof |
| US5411829A (en) | 1994-05-31 | 1995-05-02 | Xerox Corporation | Polyimide toner compositions |
| US5853943A (en) * | 1998-01-09 | 1998-12-29 | Xerox Corporation | Toner processes |
| US5962178A (en) * | 1998-01-09 | 1999-10-05 | Xerox Corporation | Sediment free toner processes |
| US6110636A (en) * | 1998-10-29 | 2000-08-29 | Xerox Corporation | Polyelectrolyte toner processes |
| US6120967A (en) * | 2000-01-19 | 2000-09-19 | Xerox Corporation | Sequenced addition of coagulant in toner aggregation process |
| US6732777B2 (en) * | 2001-05-09 | 2004-05-11 | Hewlett-Packard Development Company, L.P. | Dispensing adhesive in a bookbinding system |
| US6806014B2 (en) | 2001-08-21 | 2004-10-19 | Aetas Technology, Inc. | Monocomponent developing arrangement for electrophotography |
| US6605402B2 (en) | 2001-08-21 | 2003-08-12 | Aetas Technology, Incorporated | Method of using variably sized coating particles in a mono component developing system |
| US7276254B2 (en) * | 2002-05-07 | 2007-10-02 | Xerox Corporation | Emulsion/aggregation polymeric microspheres for biomedical applications and methods of making same |
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|---|---|---|---|---|
| US2381366A (en) * | 1942-10-29 | 1945-08-07 | Gen Electric | Organo-dihalogenosiloxanes |
| US2986521A (en) * | 1958-03-28 | 1961-05-30 | Rca Corp | Reversal type electroscopic developer powder |
| US3041169A (en) * | 1958-03-28 | 1962-06-26 | Rca Corp | Reversal type electrostatic developer powder |
| BE623907A (enrdf_load_stackoverflow) * | 1961-10-24 | |||
| US3271360A (en) * | 1963-04-29 | 1966-09-06 | Union Carbide Corp | Polymeric organosiloxanes |
| US3246629A (en) * | 1963-06-18 | 1966-04-19 | Addressograph Multigraph | Apparatus for developing electrostatic images |
| US3565805A (en) * | 1963-08-30 | 1971-02-23 | Addressograph Multigraph | Electrostatic developer mix |
| FR1427679A (fr) * | 1963-08-30 | 1966-02-11 | Addressograph Multigraph | Produit révélateur pour impressions électrostatiques |
| US3372102A (en) * | 1964-01-16 | 1968-03-05 | Carter S Ink Co | Electrophoretic printing using source sheet containing an adsorbent material |
| NL126192C (enrdf_load_stackoverflow) * | 1964-07-16 | |||
| FR1534184A (fr) * | 1966-08-10 | 1968-07-26 | Rank Xerox Ltd | Matières révélatrices et leur fabrication et application |
| BE735180A (enrdf_load_stackoverflow) * | 1968-07-24 | 1969-12-01 |
-
1970
- 1970-05-20 US US00039856A patent/US3720617A/en not_active Expired - Lifetime
-
1971
- 1971-01-15 CA CA102,843A patent/CA941212A/en not_active Expired
- 1971-01-29 BR BR740/71A patent/BR7100740D0/pt unknown
- 1971-03-06 JP JP1214471A patent/JPS5416219B1/ja active Pending
- 1971-05-17 FR FR7118950A patent/FR2093729A5/fr not_active Expired
- 1971-05-17 SU SU1658154A patent/SU460634A3/ru active
- 1971-05-17 SE SE06358/71A patent/SE366402B/xx unknown
- 1971-05-17 GB GB1532871*[A patent/GB1347318A/en not_active Expired
- 1971-05-17 CH CH731271A patent/CH567746A5/xx not_active IP Right Cessation
- 1971-05-17 NL NL7106717A patent/NL7106717A/xx unknown
- 1971-05-17 DE DE2124409A patent/DE2124409C3/de not_active Expired
- 1971-05-18 AT AT431371A patent/AT321104B/de not_active IP Right Cessation
- 1971-05-19 BE BE767359A patent/BE767359A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3428433A1 (de) * | 1983-08-03 | 1985-02-21 | Canon K.K., Tokio/Tokyo | Entwickler und bilderzeugungsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1347318A (en) | 1974-02-27 |
| SE366402B (enrdf_load_stackoverflow) | 1974-04-22 |
| BE767359A (fr) | 1971-11-19 |
| SU460634A3 (ru) | 1975-02-15 |
| BR7100740D0 (pt) | 1973-05-03 |
| FR2093729A5 (enrdf_load_stackoverflow) | 1972-01-28 |
| AT321104B (de) | 1975-03-10 |
| CA941212A (en) | 1974-02-05 |
| CH567746A5 (enrdf_load_stackoverflow) | 1975-10-15 |
| JPS5416219B1 (enrdf_load_stackoverflow) | 1979-06-20 |
| DE2124409B2 (de) | 1977-11-24 |
| US3720617A (en) | 1973-03-13 |
| NL7106717A (enrdf_load_stackoverflow) | 1971-11-23 |
| DE2124409A1 (de) | 1971-12-02 |
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