CH624494A5 - - Google Patents
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- Publication number
- CH624494A5 CH624494A5 CH145677A CH145677A CH624494A5 CH 624494 A5 CH624494 A5 CH 624494A5 CH 145677 A CH145677 A CH 145677A CH 145677 A CH145677 A CH 145677A CH 624494 A5 CH624494 A5 CH 624494A5
- Authority
- CH
- Switzerland
- Prior art keywords
- pigment
- black
- particles
- electrically photosensitive
- image
- Prior art date
Links
- 239000000049 pigment Substances 0.000 description 40
- 239000002245 particle Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 21
- 239000010410 layer Substances 0.000 description 14
- 238000003384 imaging method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- RPQOZSKWYNULKS-UHFFFAOYSA-N 1,2-dicarbamoylperylene-3,4-dicarboxylic acid Chemical compound C1=C(C(O)=O)C2=C(C(O)=O)C(C(=N)O)=C(C(O)=N)C(C=3C4=C5C=CC=C4C=CC=3)=C2C5=C1 RPQOZSKWYNULKS-UHFFFAOYSA-N 0.000 description 3
- CNPVJWYWYZMPDS-UHFFFAOYSA-N 2-methyldecane Chemical compound CCCCCCCCC(C)C CNPVJWYWYZMPDS-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- LNNHYUOWYOSHPH-UHFFFAOYSA-N vat green 9 Chemical compound C1=CC=C[C]2C(=O)C(C3=C45)=CC=C4C(C4=C67)=CC=C7C(=O)[C]7C=CC=CC7=C6C=C([N+](=O)[O-])C4=C5C=CC3=C21 LNNHYUOWYOSHPH-UHFFFAOYSA-N 0.000 description 3
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 2
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 2
- 239000000075 oxide glass Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- YKSGNOMLAIJTLT-UHFFFAOYSA-N violanthrone Chemical class C12=C3C4=CC=C2C2=CC=CC=C2C(=O)C1=CC=C3C1=CC=C2C(=O)C3=CC=CC=C3C3=CC=C4C1=C32 YKSGNOMLAIJTLT-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AEITZWBDQFRZPK-UHFFFAOYSA-N 1-amino-4-(4-nitroanilino)anthracene-9,10-dione Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=CC=C1NC1=CC=C([N+]([O-])=O)C=C1 AEITZWBDQFRZPK-UHFFFAOYSA-N 0.000 description 1
- BWOVACANEIVHST-UHFFFAOYSA-N 2-(1h-benzimidazol-2-yl)acetonitrile Chemical compound C1=CC=C2NC(CC#N)=NC2=C1 BWOVACANEIVHST-UHFFFAOYSA-N 0.000 description 1
- JWYUFVNJZUSCSM-UHFFFAOYSA-N 2-aminobenzimidazole Chemical compound C1=CC=C2NC(N)=NC2=C1 JWYUFVNJZUSCSM-UHFFFAOYSA-N 0.000 description 1
- RZVCEPSDYHAHLX-UHFFFAOYSA-N 3-iminoisoindol-1-amine Chemical compound C1=CC=C2C(N)=NC(=N)C2=C1 RZVCEPSDYHAHLX-UHFFFAOYSA-N 0.000 description 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical group C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000005115 alkyl carbamoyl group Chemical group 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 125000005116 aryl carbamoyl group Chemical group 0.000 description 1
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- LFABNOYDEODDFX-UHFFFAOYSA-N bis(4-bromophenyl)methanone Chemical compound C1=CC(Br)=CC=C1C(=O)C1=CC=C(Br)C=C1 LFABNOYDEODDFX-UHFFFAOYSA-N 0.000 description 1
- 239000011011 black crystal Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- YCOZIPAWZNQLMR-UHFFFAOYSA-N heptane - octane Natural products CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000010023 transfer printing Methods 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
- G03G9/0918—Phthalocyanine dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
- G03G17/04—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using photoelectrophoresis
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
- G03G17/08—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using an electrophoto-adhesive process, e.g. manifold imaging
-
- 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
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0696—Phthalocyanines
-
- 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
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
- G03G9/0908—Anthracene dyes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Photoreceptors In Electrophotography (AREA)
- Liquid Developers In Electrophotography (AREA)
- Developing Agents For Electrophotography (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH145677A CH624494A5 (en, 2012) | 1977-02-07 | 1977-02-07 | |
| US05/873,818 US4191566A (en) | 1977-02-07 | 1978-01-31 | Electrophotographic imaging process using anthraquinoid black pigments or metal complexes |
| GB13806/80A GB1599683A (en) | 1977-02-07 | 1978-02-02 | Black pigments and electrophotographic processes using them |
| GB13805/80A GB1599682A (en) | 1977-02-07 | 1978-02-02 | Electrophotographic processes using black electrically photosensitive pigments |
| GB4201/78A GB1599681A (en) | 1977-02-07 | 1978-02-02 | Electrophotographic imaging process using black electrically photosensitive pigments |
| DE19782804669 DE2804669A1 (de) | 1977-02-07 | 1978-02-03 | Elektrophotographisches bilderzeugungs-verfahren |
| IT20029/78A IT1093634B (it) | 1977-02-07 | 1978-02-06 | Procedimento per la produzione di immagini elettrofotografico |
| FR7803202A FR2379841A1 (fr) | 1977-02-07 | 1978-02-06 | Procede electrophotographique de production d'images |
| JP1291378A JPS5398825A (en) | 1977-02-07 | 1978-02-07 | Electronic pnotographic picture forming method |
| CA296,394A CA1122840A (en) | 1977-02-07 | 1978-02-07 | Electrophotographic imaging process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH145677A CH624494A5 (en, 2012) | 1977-02-07 | 1977-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH624494A5 true CH624494A5 (en, 2012) | 1981-07-31 |
Family
ID=4210888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH145677A CH624494A5 (en, 2012) | 1977-02-07 | 1977-02-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4191566A (en, 2012) |
| JP (1) | JPS5398825A (en, 2012) |
| CA (1) | CA1122840A (en, 2012) |
| CH (1) | CH624494A5 (en, 2012) |
| DE (1) | DE2804669A1 (en, 2012) |
| FR (1) | FR2379841A1 (en, 2012) |
| GB (3) | GB1599682A (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3019326C2 (de) * | 1980-05-21 | 1983-03-03 | Hoechst Ag, 6000 Frankfurt | Elektrophotographisches Aufzeichnungsmaterial |
| DE3110958A1 (de) * | 1981-03-20 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Elektrophotographisches aufzeichnungsmaterial |
| DE3110954A1 (de) * | 1981-03-20 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Elektrophotographisches aufzeichnungsmaterial |
| DE3110953A1 (de) * | 1981-03-20 | 1982-09-30 | Basf Ag, 6700 Ludwigshafen | Elektrophotografisches aufzeichnungsmaterial |
| US4427752A (en) | 1981-05-08 | 1984-01-24 | Ciba-Geigy Corporation | Use of isoindoline pigments for photoelectrophoretic imaging |
| US4431721A (en) * | 1981-06-29 | 1984-02-14 | Ciba-Geigy Corporation | Use of perylene pigments for photoelectrophoretic imaging |
| JPS6148859A (ja) * | 1984-08-17 | 1986-03-10 | Konishiroku Photo Ind Co Ltd | 正帯電用感光体 |
| DE3642856A1 (de) * | 1986-12-16 | 1988-06-30 | Basf Ag | Isoindolin-metallkomplexe |
| EP0428214B1 (en) * | 1989-11-13 | 1995-03-29 | Agfa-Gevaert N.V. | Electrophotographic recording material |
| DE4007618A1 (de) * | 1990-03-10 | 1991-09-12 | Langhals Heinz | Perylenfarbstoffe als dokumentenechte toner fuer die elektrophotographie - verwendung in laserdruckern und xerox-kopiergeraeten |
| ES2056729B1 (es) * | 1992-10-30 | 1995-03-01 | Univ Madrid | Procedimiento de preparacion de azaporfirinas sustituidas para aplicaciones como materiales moleculares organicos. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB883789A (en) * | 1956-11-14 | 1961-12-06 | Agfa Ag | Composite sheet materials for electrophotography |
| FR1450843A (fr) * | 1964-07-23 | 1966-06-24 | Xerox Corp | Dispositif et méthode de formation d'images |
| US3384565A (en) * | 1964-07-23 | 1968-05-21 | Xerox Corp | Process of photoelectrophoretic color imaging |
| US3384566A (en) * | 1964-07-23 | 1968-05-21 | Xerox Corp | Method of photoelectrophoretic imaging |
| US3546085A (en) * | 1967-01-30 | 1970-12-08 | Xerox Corp | Photoelectrophoretic imaging process and suspension |
| US3616393A (en) * | 1969-01-02 | 1971-10-26 | Xerox Corp | Photoelectrophoretic imaging process employing a pigment having the formula r2n4s3 |
| US3877935A (en) * | 1970-12-01 | 1975-04-15 | Xerox Corp | Novel xerographic plate containing photoinjecting polynuclear quinone pigments |
| US3904407A (en) * | 1970-12-01 | 1975-09-09 | Xerox Corp | Xerographic plate containing photoinjecting perylene pigments |
| US3737311A (en) * | 1971-06-04 | 1973-06-05 | Xerox Corp | Electrostatic particle transfer imaging process |
| CA978790A (en) | 1971-11-17 | 1975-12-02 | John B. Wells | Imaging compositions |
| US3825422A (en) * | 1972-10-26 | 1974-07-23 | Xerox Corp | Imaging process |
| US3922169A (en) * | 1973-03-05 | 1975-11-25 | Xerox Corp | Photoelectric and electrophotographic pigments comprising derivatives of condensed polycyclic aromatic hydrocarbon aldehydes |
| FR2251852A1 (en) * | 1973-11-19 | 1975-06-13 | Ciba Geigy Ag | Photo-electrophoretic copying using sensitised pigment - of alpha-acyl-amino-anthraquinone type |
-
1977
- 1977-02-07 CH CH145677A patent/CH624494A5/de not_active IP Right Cessation
-
1978
- 1978-01-31 US US05/873,818 patent/US4191566A/en not_active Expired - Lifetime
- 1978-02-02 GB GB13805/80A patent/GB1599682A/en not_active Expired
- 1978-02-02 GB GB13806/80A patent/GB1599683A/en not_active Expired
- 1978-02-02 GB GB4201/78A patent/GB1599681A/en not_active Expired
- 1978-02-03 DE DE19782804669 patent/DE2804669A1/de active Granted
- 1978-02-06 FR FR7803202A patent/FR2379841A1/fr active Granted
- 1978-02-07 JP JP1291378A patent/JPS5398825A/ja active Pending
- 1978-02-07 CA CA296,394A patent/CA1122840A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1599681A (en) | 1981-10-07 |
| GB1599683A (en) | 1981-10-07 |
| JPS5398825A (en) | 1978-08-29 |
| GB1599682A (en) | 1981-10-07 |
| DE2804669A1 (de) | 1978-08-10 |
| CA1122840A (en) | 1982-05-04 |
| FR2379841B1 (en, 2012) | 1980-06-06 |
| DE2804669C2 (en, 2012) | 1987-12-23 |
| FR2379841A1 (fr) | 1978-09-01 |
| US4191566A (en) | 1980-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |