DE2730051C2 - Elektrophotographisches Verfahren - Google Patents
Elektrophotographisches VerfahrenInfo
- Publication number
- DE2730051C2 DE2730051C2 DE2730051A DE2730051A DE2730051C2 DE 2730051 C2 DE2730051 C2 DE 2730051C2 DE 2730051 A DE2730051 A DE 2730051A DE 2730051 A DE2730051 A DE 2730051A DE 2730051 C2 DE2730051 C2 DE 2730051C2
- Authority
- DE
- Germany
- Prior art keywords
- light
- exposure
- dye
- flood exposure
- flood
- 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
- 238000000034 method Methods 0.000 title claims description 21
- 230000008569 process Effects 0.000 title claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 27
- 239000011230 binding agent Substances 0.000 claims description 21
- 239000011787 zinc oxide Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000975 dye Substances 0.000 description 29
- 230000035945 sensitivity Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 206010034972 Photosensitivity reaction Diseases 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 3
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000036211 photosensitivity Effects 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 230000008313 sensitization Effects 0.000 description 3
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- AZJPTIGZZTZIDR-UHFFFAOYSA-L rose bengal Chemical compound [K+].[K+].[O-]C(=O)C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 AZJPTIGZZTZIDR-UHFFFAOYSA-L 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- UKUVVAMSXXBMRX-UHFFFAOYSA-N 2,4,5-trithia-1,3-diarsabicyclo[1.1.1]pentane Chemical compound S1[As]2S[As]1S2 UKUVVAMSXXBMRX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical class COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- KKAJSJJFBSOMGS-UHFFFAOYSA-N 3,6-diamino-10-methylacridinium chloride Chemical compound [Cl-].C1=C(N)C=C2[N+](C)=C(C=C(N)C=C3)C3=CC2=C1 KKAJSJJFBSOMGS-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241001137251 Corvidae Species 0.000 description 1
- YXOLAZRVSSWPPT-UHFFFAOYSA-N Morin Chemical compound OC1=CC(O)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 YXOLAZRVSSWPPT-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 240000008254 Rosa chinensis Species 0.000 description 1
- 235000000664 Rosa chinensis Nutrition 0.000 description 1
- 244000181025 Rosa gallica Species 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000004904 UV filter Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- BPASUENMPUEIAD-UHFFFAOYSA-N [Mg++].[S--].[S--].[Zn++] Chemical compound [Mg++].[S--].[S--].[Zn++] BPASUENMPUEIAD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- WBFMCDAQUDITAS-UHFFFAOYSA-N arsenic triselenide Chemical compound [Se]=[As][Se][As]=[Se] WBFMCDAQUDITAS-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- LJLWNMFUZWUGPO-UHFFFAOYSA-N calcium strontium disulfide Chemical compound [S--].[S--].[Ca++].[Sr++] LJLWNMFUZWUGPO-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Chemical class 0.000 description 1
- 239000001913 cellulose Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 1
- 229940011411 erythrosine Drugs 0.000 description 1
- 239000004174 erythrosine Substances 0.000 description 1
- 235000012732 erythrosine Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 208000013469 light sensitivity Diseases 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
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
- USGMTXBBTJRWQS-UHFFFAOYSA-N mercury;dihydrate Chemical compound O.O.[Hg] USGMTXBBTJRWQS-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- UXOUKMQIEVGVLY-UHFFFAOYSA-N morin Natural products OC1=CC(O)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UXOUKMQIEVGVLY-UHFFFAOYSA-N 0.000 description 1
- 235000007708 morin Nutrition 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 235000015108 pies Nutrition 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 229940043267 rhodamine b Drugs 0.000 description 1
- 229940081623 rose bengal Drugs 0.000 description 1
- 229930187593 rose bengal Natural products 0.000 description 1
- STRXNPAVPKGJQR-UHFFFAOYSA-N rose bengal A Natural products O1C(=O)C(C(=CC=C2Cl)Cl)=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 STRXNPAVPKGJQR-UHFFFAOYSA-N 0.000 description 1
- LGERWORIZMAZTA-UHFFFAOYSA-N silicon zinc Chemical compound [Si].[Zn] LGERWORIZMAZTA-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 description 1
- XPDICGYEJXYUDW-UHFFFAOYSA-N tetraarsenic tetrasulfide Chemical compound S1[As]2S[As]3[As]1S[As]2S3 XPDICGYEJXYUDW-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 125000000391 vinyl group Chemical class [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- UQMZPFKLYHOJDL-UHFFFAOYSA-N zinc;cadmium(2+);disulfide Chemical compound [S-2].[S-2].[Zn+2].[Cd+2] UQMZPFKLYHOJDL-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/06—Eliminating residual charges from a reusable imaging member
- G03G21/08—Eliminating residual charges from a reusable imaging member using optical radiation
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2730051A DE2730051C2 (de) | 1977-07-02 | 1977-07-02 | Elektrophotographisches Verfahren |
| US05/917,975 US4197121A (en) | 1977-07-02 | 1978-06-22 | Method of making electrophotographic images with a uniform exposure step |
| FR7819490A FR2396339A1 (fr) | 1977-07-02 | 1978-06-29 | Procede pour fabriquer des images electrophotographiques |
| GB7828290A GB2000607B (en) | 1977-07-02 | 1978-06-29 | Electrophotographic image production |
| JP53079851A JPS6048035B2 (ja) | 1977-07-02 | 1978-07-03 | 電子写真像形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2730051A DE2730051C2 (de) | 1977-07-02 | 1977-07-02 | Elektrophotographisches Verfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2730051A1 DE2730051A1 (de) | 1979-01-11 |
| DE2730051C2 true DE2730051C2 (de) | 1986-01-02 |
Family
ID=6013067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2730051A Expired DE2730051C2 (de) | 1977-07-02 | 1977-07-02 | Elektrophotographisches Verfahren |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4197121A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS6048035B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2730051C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2396339A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2000607B (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104948A (en) * | 1980-12-23 | 1982-06-30 | Olympus Optical Co Ltd | Multi-sheet copying electrophotographic method |
| JPS6413578A (en) * | 1987-07-08 | 1989-01-18 | Minolta Camera Kk | Destaticizer for electrophotographic device |
| JPH01310383A (ja) * | 1988-06-09 | 1989-12-14 | Mitsubishi Kasei Corp | 電子写真方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB867668A (en) * | 1957-11-21 | 1961-05-10 | Otto Kurt Kolb | Improvements in or relating to xerographic printing |
| DE1239197B (de) * | 1964-09-30 | 1967-04-20 | Agfa Gevaert Ag | Verfahren zum Ausbleichen von Sensibilisatoren |
| GB1166451A (en) * | 1965-06-16 | 1969-10-08 | Kodak Ltd | Photographic Reproduction |
| US3558307A (en) * | 1966-10-07 | 1971-01-26 | Dennison Mfg Co | Electrostatic image reproduction with pre-exposure |
| US3558308A (en) * | 1967-07-13 | 1971-01-26 | Itek Corp | Process for producing photographic images with photosensitive materials and products produced thereby |
| JPS4925218B1 (cg-RX-API-DMAC7.html) * | 1968-09-21 | 1974-06-28 | ||
| JPS4856434A (cg-RX-API-DMAC7.html) * | 1971-11-16 | 1973-08-08 | ||
| US3781108A (en) * | 1972-04-17 | 1973-12-25 | Minolta Camera Kk | Method and apparatus for forming latent electrostatic images |
| JPS5516288B2 (cg-RX-API-DMAC7.html) * | 1974-11-07 | 1980-05-01 |
-
1977
- 1977-07-02 DE DE2730051A patent/DE2730051C2/de not_active Expired
-
1978
- 1978-06-22 US US05/917,975 patent/US4197121A/en not_active Expired - Lifetime
- 1978-06-29 GB GB7828290A patent/GB2000607B/en not_active Expired
- 1978-06-29 FR FR7819490A patent/FR2396339A1/fr active Granted
- 1978-07-03 JP JP53079851A patent/JPS6048035B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2730051A1 (de) | 1979-01-11 |
| US4197121A (en) | 1980-04-08 |
| FR2396339A1 (fr) | 1979-01-26 |
| JPS5419745A (en) | 1979-02-14 |
| GB2000607B (en) | 1982-01-13 |
| FR2396339B1 (cg-RX-API-DMAC7.html) | 1983-10-28 |
| GB2000607A (en) | 1979-01-10 |
| JPS6048035B2 (ja) | 1985-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |