KR900001468B1 - 전자사진 복사기용 현상제 캐리어 - Google Patents
전자사진 복사기용 현상제 캐리어 Download PDFInfo
- Publication number
- KR900001468B1 KR900001468B1 KR1019850000054A KR850000054A KR900001468B1 KR 900001468 B1 KR900001468 B1 KR 900001468B1 KR 1019850000054 A KR1019850000054 A KR 1019850000054A KR 850000054 A KR850000054 A KR 850000054A KR 900001468 B1 KR900001468 B1 KR 900001468B1
- Authority
- KR
- South Korea
- Prior art keywords
- carrier
- developer
- toner
- magnetic field
- magnetization
- 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
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical group [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 230000005415 magnetization Effects 0.000 description 21
- 239000000969 carrier Substances 0.000 description 11
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 230000005855 radiation Effects 0.000 description 7
- 230000005684 electric field Effects 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000012050 conventional carrier Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Description
Claims (7)
- 제1항에 있어서, 상기 캐리어는 (CuO)0.15-0.4, (ZnO)0-0.2 및 (Fe2O3)0.6-0.7로 구성된 것을 특징으로 하는 형상제용 캐리어.
- 제1항에 있어서, 상기 캐리어는 상기 조성물이 수지로 피복되어 구성되는 것을 특징으로 하는 현상제용 캐리어.
- 제3항에 있어서, 상기 수지는 스틸렌수지인 것을 특징으로 하는 현상제용 캐리어.
- 제3항에 있어서, 상기 수지는 플루오로수지인 것을 특징으로 하는 현상제용 캐리어.
- 제1항에 있어서, 몰비 X/Y는 0.85 이하인 것을 특징으로 하는 현상제용 캐리어.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019850000054A KR900001468B1 (ko) | 1985-01-08 | 1985-01-08 | 전자사진 복사기용 현상제 캐리어 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019850000054A KR900001468B1 (ko) | 1985-01-08 | 1985-01-08 | 전자사진 복사기용 현상제 캐리어 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860006054A KR860006054A (ko) | 1986-08-16 |
| KR900001468B1 true KR900001468B1 (ko) | 1990-03-12 |
Family
ID=19239312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850000054A Expired KR900001468B1 (ko) | 1985-01-08 | 1985-01-08 | 전자사진 복사기용 현상제 캐리어 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001468B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1205811B9 (en) * | 2000-11-01 | 2008-10-08 | Fuji Xerox Co., Ltd. | Electrophotographic black toner, electrophotographic developer and image forming method |
-
1985
- 1985-01-08 KR KR1019850000054A patent/KR900001468B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR860006054A (ko) | 1986-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19850108 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19850308 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19850108 Comment text: Patent Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19890930 Patent event code: PE09021S01D |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19900209 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19900531 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19900613 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
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| EXPY | Expiration of term | ||
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