GB1256143A - Improved organic photoconductive members - Google Patents
Improved organic photoconductive membersInfo
- Publication number
- GB1256143A GB1256143A GB5954/69A GB595469A GB1256143A GB 1256143 A GB1256143 A GB 1256143A GB 5954/69 A GB5954/69 A GB 5954/69A GB 595469 A GB595469 A GB 595469A GB 1256143 A GB1256143 A GB 1256143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- organic photoconductive
- improved organic
- photoconductive members
- fluorenylidene
- feb
- 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
- 125000003118 aryl group Chemical group 0.000 abstract 2
- APNPOZAGFYCKJV-UHFFFAOYSA-N 4-fluoren-9-ylidene-2-phenyl-1,3-oxazol-5-one Chemical class N=1C(=C2C3=CC=CC=C3C3=CC=CC=C32)C(=O)OC=1C1=CC=CC=C1 APNPOZAGFYCKJV-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- RHDGNLCLDBVESU-UHFFFAOYSA-N but-3-en-4-olide Chemical class O=C1CC=CO1 RHDGNLCLDBVESU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/36—One oxygen atom
- C07D263/38—One oxygen atom attached in position 2
-
- 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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0605—Carbocyclic compounds
- G03G5/0607—Carbocyclic compounds containing at least one non-six-membered ring
-
- 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
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
- G03G5/0629—Heterocyclic compounds containing one hetero ring being five-membered containing one hetero atom
-
- 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
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
- G03G5/0631—Heterocyclic compounds containing one hetero ring being five-membered containing two hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70741368A | 1968-02-23 | 1968-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256143A true GB1256143A (en) | 1971-12-08 |
Family
ID=24841598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5954/69A Expired GB1256143A (en) | 1968-02-23 | 1969-02-04 | Improved organic photoconductive members |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3556785A (enExample) |
| BE (1) | BE728778A (enExample) |
| DE (1) | DE1908849B2 (enExample) |
| FR (1) | FR2002460A1 (enExample) |
| GB (1) | GB1256143A (enExample) |
| NL (1) | NL140348B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949506B2 (enExample) * | 1972-01-24 | 1974-12-27 | ||
| US3841871A (en) * | 1972-04-17 | 1974-10-15 | Addressograph Multigraph | Cumulene-resin binder photoconductive elements |
| JPS4994336A (enExample) * | 1973-01-10 | 1974-09-07 | ||
| US4192677A (en) * | 1976-05-18 | 1980-03-11 | Ricoh Co., Ltd. | 1,3,4-Oxadiazole derivatives and use thereof |
| US4141729A (en) * | 1976-05-18 | 1979-02-27 | Ricoh Company, Ltd. | 1,3,4-Oxadiazole derivatives and electrophotographic plates containing same |
| JPS54110837A (en) * | 1978-02-17 | 1979-08-30 | Ricoh Co Ltd | Electrophotographic photoreceptor |
| DE19738011A1 (de) * | 1997-08-30 | 1999-03-04 | Asea Brown Boveri | Leitungsabschnitt einer gasisolierten Leitung |
-
1968
- 1968-02-23 US US707413A patent/US3556785A/en not_active Expired - Lifetime
-
1969
- 1969-02-04 GB GB5954/69A patent/GB1256143A/en not_active Expired
- 1969-02-19 FR FR6904155A patent/FR2002460A1/fr not_active Withdrawn
- 1969-02-20 NL NL696902696A patent/NL140348B/xx unknown
- 1969-02-21 DE DE1908849A patent/DE1908849B2/de active Granted
- 1969-02-21 BE BE728778D patent/BE728778A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3556785A (en) | 1971-01-19 |
| DE1908849A1 (de) | 1969-10-02 |
| NL140348B (nl) | 1973-11-15 |
| FR2002460A1 (enExample) | 1969-10-17 |
| DE1908849C3 (enExample) | 1974-12-12 |
| BE728778A (enExample) | 1969-08-01 |
| NL6902696A (enExample) | 1969-08-26 |
| DE1908849B2 (de) | 1974-05-16 |
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