DE2106720A1 - Elektrophotographisches Verfahren - Google Patents
Elektrophotographisches VerfahrenInfo
- Publication number
- DE2106720A1 DE2106720A1 DE19712106720 DE2106720A DE2106720A1 DE 2106720 A1 DE2106720 A1 DE 2106720A1 DE 19712106720 DE19712106720 DE 19712106720 DE 2106720 A DE2106720 A DE 2106720A DE 2106720 A1 DE2106720 A1 DE 2106720A1
- Authority
- DE
- Germany
- Prior art keywords
- protective layer
- insulating
- liquid
- electrophotographic process
- layer
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 24
- 239000011241 protective layer Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 27
- 239000010410 layer Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 229920000180 alkyd Polymers 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 6
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 125000005907 alkyl ester group Chemical group 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003350 kerosene Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920013620 Pliolite Polymers 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000004300 dark adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- -1 isocyanate compounds Chemical class 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/14734—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/14743—Polymers derived from conjugated double bonds containing monomers, e.g. polybutadiene; Rubbers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/14752—Polyesters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/1476—Other polycondensates comprising oxygen atoms in the main chain; Phenol resins
-
- 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45012192A JPS5023301B1 (enrdf_load_stackoverflow) | 1970-02-12 | 1970-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2106720A1 true DE2106720A1 (de) | 1971-08-26 |
Family
ID=11798524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712106720 Pending DE2106720A1 (de) | 1970-02-12 | 1971-02-12 | Elektrophotographisches Verfahren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3717461A (enrdf_load_stackoverflow) |
| JP (1) | JPS5023301B1 (enrdf_load_stackoverflow) |
| BE (1) | BE762808A (enrdf_load_stackoverflow) |
| CA (1) | CA929016A (enrdf_load_stackoverflow) |
| DE (1) | DE2106720A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2078511A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1326300A (enrdf_load_stackoverflow) |
| NL (1) | NL7101822A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907559A (en) * | 1969-10-03 | 1975-09-23 | Xerox Corp | Imaging process employing friction charging in the presence of an electrically insulating developer liquid |
| US4011078A (en) * | 1972-01-14 | 1977-03-08 | Xerox Corporation | Photosensitive member and method of imaging |
| JPS5414926B2 (enrdf_load_stackoverflow) * | 1972-03-11 | 1979-06-11 | ||
| US3856548A (en) * | 1973-01-05 | 1974-12-24 | Xerox Corp | Strippable overcoating for improved xerographic plates |
| US3971658A (en) * | 1973-03-14 | 1976-07-27 | Xerox Corporation | Imaging process employing friction charging in the presence of an electrically insulating liquid |
| US3954640A (en) * | 1973-06-27 | 1976-05-04 | Xerox Corporation | Electrostatic printing inks |
| US4005437A (en) * | 1975-04-18 | 1977-01-25 | Rca Corporation | Method of recording information in which the electron beam sensitive material contains 4,4'-bis(3-diazo-3-4-oxo-1-naphthalene sulfonyloxy)benzil |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL95463C (enrdf_load_stackoverflow) * | 1955-12-29 | |||
| GB893105A (en) * | 1957-12-24 | 1962-04-04 | Commw Of Australia | Improvements to electrophotographic reflex and contact printing |
| NL269992A (enrdf_load_stackoverflow) * | 1960-10-07 | |||
| US3120446A (en) * | 1961-02-01 | 1964-02-04 | Xerox Corp | Method of transferring a developed solid particulate image |
| US3251688A (en) * | 1962-07-02 | 1966-05-17 | Xerox Corp | Liquid transfer development |
| US3372027A (en) * | 1964-05-15 | 1968-03-05 | Xerox Corp | Xerographic liquid development |
| US3434832A (en) * | 1964-10-30 | 1969-03-25 | Xerox Corp | Xerographic plate comprising a protective coating of a resin mixed with a metallic stearate |
| US3551313A (en) * | 1968-09-03 | 1970-12-29 | Xerox Corp | Image contrast control in photoelectrophoretic imaging |
-
1970
- 1970-02-12 JP JP45012192A patent/JPS5023301B1/ja active Pending
-
1971
- 1971-02-09 CA CA104835A patent/CA929016A/en not_active Expired
- 1971-02-11 NL NL7101822A patent/NL7101822A/xx unknown
- 1971-02-11 BE BE762808A patent/BE762808A/xx unknown
- 1971-02-12 DE DE19712106720 patent/DE2106720A1/de active Pending
- 1971-02-12 US US00115141A patent/US3717461A/en not_active Expired - Lifetime
- 1971-02-12 FR FR7104716A patent/FR2078511A5/fr not_active Expired
- 1971-04-19 GB GB2165571A patent/GB1326300A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5023301B1 (enrdf_load_stackoverflow) | 1975-08-06 |
| FR2078511A5 (enrdf_load_stackoverflow) | 1971-11-05 |
| GB1326300A (en) | 1973-08-08 |
| US3717461A (en) | 1973-02-20 |
| NL7101822A (enrdf_load_stackoverflow) | 1971-08-16 |
| BE762808A (fr) | 1971-07-16 |
| CA929016A (en) | 1973-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |