DE3300127A1 - Traeger fuer elektrofotografische entwickler - Google Patents
Traeger fuer elektrofotografische entwicklerInfo
- Publication number
- DE3300127A1 DE3300127A1 DE19833300127 DE3300127A DE3300127A1 DE 3300127 A1 DE3300127 A1 DE 3300127A1 DE 19833300127 DE19833300127 DE 19833300127 DE 3300127 A DE3300127 A DE 3300127A DE 3300127 A1 DE3300127 A1 DE 3300127A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- resin
- toner
- electrophotographic
- particles
- 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.)
- Granted
Links
- 239000011162 core material Substances 0.000 claims description 17
- 239000004593 Epoxy Substances 0.000 claims description 13
- 239000013032 Hydrocarbon resin Substances 0.000 claims description 12
- 229920006270 hydrocarbon resin Polymers 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 12
- 229920002050 silicone resin Polymers 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000002245 particle Substances 0.000 description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 239000007771 core particle Substances 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000008199 coating composition Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- -1 diene compounds Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000033458 reproduction Effects 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000008096 xylene 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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms
-
- 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
- G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
- G03G9/1132—Macromolecular components of coatings
- G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2995—Silane, siloxane or silicone coating
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57000153A JPS58117554A (ja) | 1982-01-04 | 1982-01-04 | 電子写真用キヤリア− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3300127A1 true DE3300127A1 (de) | 1983-08-11 |
| DE3300127C2 DE3300127C2 (US07179912-20070220-C00144.png) | 1991-06-20 |
Family
ID=11466092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833300127 Granted DE3300127A1 (de) | 1982-01-04 | 1983-01-04 | Traeger fuer elektrofotografische entwickler |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4486502A (US07179912-20070220-C00144.png) |
| JP (1) | JPS58117554A (US07179912-20070220-C00144.png) |
| DE (1) | DE3300127A1 (US07179912-20070220-C00144.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0188171A1 (en) * | 1984-12-25 | 1986-07-23 | Kanto Denka Kogyo Co., Ltd. | Carrier for use in electrophotographic developers |
| DE3926029A1 (de) * | 1988-08-08 | 1990-02-15 | Konishiroku Photo Ind | Zur entwicklung von elektrostatischen latenten bildern geeigneter traeger |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601967A (en) * | 1983-12-10 | 1986-07-22 | Ricoh Company, Ltd. | Toner particles having a relatively high specific volume resistivity coating layer |
| US5213936A (en) * | 1985-10-30 | 1993-05-25 | Xerox Corporation | Imaging with developer compositions with coated carrier particles |
| JP3812955B2 (ja) * | 1993-08-24 | 2006-08-23 | 株式会社Ｎｅｏｍａｘ | 現像剤用キャリアおよびそれを使用した画像形成方法 |
| US20040262250A1 (en) * | 2003-06-25 | 2004-12-30 | Fasteners For Retail, Inc. | Merchandising strip with locking tab |
| JP2005074611A (ja) * | 2003-09-03 | 2005-03-24 | Takamisawa Cybernetics Co Ltd | 券処理装置 |
| US20060099528A1 (en) * | 2004-11-05 | 2006-05-11 | Xerox Corporation | Carrier composition |
| EP1937885A2 (en) * | 2005-09-01 | 2008-07-02 | Sellars Absorbent Materials, Inc. | Method and device for forming non-woven, dry-laid, creped material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876587A (en) * | 1972-10-25 | 1975-04-08 | Kanasi Paint Co Ltd | Powder coating compositions |
| US4265992A (en) * | 1977-08-05 | 1981-05-05 | Mita Industrial Company Limited | Coated magnetic developer particles for electrophotography containing vinyl and olefin resins |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421729A (en) * | 1977-07-19 | 1979-02-19 | Ricoh Co Ltd | Electrophotographic carrier material |
| JPS598827B2 (ja) * | 1979-05-29 | 1984-02-27 | コニカ株式会社 | 静電荷像現像用キヤリア |
| DE3032774A1 (de) * | 1980-08-30 | 1982-05-06 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches aufzeichnungsmaterial |
-
1982
- 1982-01-04 JP JP57000153A patent/JPS58117554A/ja active Granted
-
1983
- 1983-01-04 US US06/455,540 patent/US4486502A/en not_active Expired - Lifetime
- 1983-01-04 DE DE19833300127 patent/DE3300127A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876587A (en) * | 1972-10-25 | 1975-04-08 | Kanasi Paint Co Ltd | Powder coating compositions |
| US4265992A (en) * | 1977-08-05 | 1981-05-05 | Mita Industrial Company Limited | Coated magnetic developer particles for electrophotography containing vinyl and olefin resins |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0188171A1 (en) * | 1984-12-25 | 1986-07-23 | Kanto Denka Kogyo Co., Ltd. | Carrier for use in electrophotographic developers |
| DE3926029A1 (de) * | 1988-08-08 | 1990-02-15 | Konishiroku Photo Ind | Zur entwicklung von elektrostatischen latenten bildern geeigneter traeger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58117554A (ja) | 1983-07-13 |
| DE3300127C2 (US07179912-20070220-C00144.png) | 1991-06-20 |
| US4486502A (en) | 1984-12-04 |
| JPS6223308B2 (US07179912-20070220-C00144.png) | 1987-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
| 8127 | New person/name/address of the applicant |
Owner name: KANTO DENKA KOGYO CO., LTD., TOKIO/TOKYO, JP KABUS |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: A. HANSMANN UND KOLLEGEN, 81369 MUENCHEN |