GB1252515A - - Google Patents
Info
- Publication number
- GB1252515A GB1252515A GB1252515DA GB1252515A GB 1252515 A GB1252515 A GB 1252515A GB 1252515D A GB1252515D A GB 1252515DA GB 1252515 A GB1252515 A GB 1252515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aryl
- group
- atom
- alkyl
- photoconductive
- 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
- 150000001875 compounds Chemical class 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 229910052796 boron Inorganic materials 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000003277 amino group Chemical group 0.000 abstract 2
- 125000004104 aryloxy group Chemical group 0.000 abstract 2
- 125000004429 atom Chemical group 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- GDEUZYAQNLNYOL-UHFFFAOYSA-N C1=C(C=CC2=CC=CC=C12)BC1=CC=C(C=C1)N(C)C Chemical compound C1=C(C=CC2=CC=CC=C12)BC1=CC=C(C=C1)N(C)C GDEUZYAQNLNYOL-UHFFFAOYSA-N 0.000 abstract 1
- ZLTSPPYHLZEQPD-UHFFFAOYSA-N N,N-diethyl-4-[methyl(phenyl)boranyl]aniline Chemical compound CB(C1=CC=C(C=C1)N(CC)CC)C1=CC=CC=C1 ZLTSPPYHLZEQPD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000000732 arylene group Chemical group 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000003983 fluorenyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 125000002524 organometallic group Chemical group 0.000 abstract 1
- -1 phenylene radical Chemical class 0.000 abstract 1
- WVIICGIFSIBFOG-UHFFFAOYSA-N pyrylium Chemical compound C1=CC=[O+]C=C1 WVIICGIFSIBFOG-UHFFFAOYSA-N 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
-
- 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
- G03G5/0662—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic containing metal elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1,252,515. Electrophotographic material. EASTMAN KODAK CO. 8 Aug., 1969 [27 Aug., 1968], No. 39791/69. Heading H1K. [Also in Division C2] A photoconductive composition comprises an electrically insulating film forming binder and as a photoconductor a compound comprising a Group III B atom i.e. B, Al, Ga, In or Th to which is bonded an aryl radical having an amino substituent. Preferred compounds have the formula wherein Ar is an arylene group; D and E each represent an aryl, alkyl, alkoxy, aryloxy or amino group or a hydrogen atom; M is a Group III B atom and R 1 and R 2 each represent a hydrogen atom or an alkyl or aryl group. In particular Ar is a phenylene radical which may be substituted by e.g. an alkyl, aryl, alkoxy, aryloxy, or amine group or a halogen atom. Examples of such organometallic photoconductors are tri - p - diethylaminophenylborane; methyl - phenyl - p - diethylaminophenylborane and 2-naphthyl-p-dimethylaminophenylborane. Electrophotographic materials may be prepared in the usual manner from these photoconductive compounds i.e. by blending a dispersion or solution of the photoconductive compound with a binder, and coating the composition on to a support or forming a self-supporting layer. Mixtures of photoconductors can also be employed, and sensitizing compounds may be added. Examples of sensitizers which may be used are pyrylium, thiapyrylium or selenapyrylium salts, fluorenes, carboxylic acids and triphenylmethane dyes. The composition is also sensitive to X-rays and nuclear radiations.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75571168A | 1968-08-27 | 1968-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1252515A true GB1252515A (en) | 1971-11-03 |
Family
ID=25040324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1252515D Expired GB1252515A (en) | 1968-08-27 | 1969-08-08 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3607257A (en) |
BE (1) | BE735334A (en) |
BR (1) | BR6911865D0 (en) |
CH (1) | CH510899A (en) |
FR (1) | FR2016425A1 (en) |
GB (1) | GB1252515A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123268A (en) * | 1977-06-22 | 1978-10-31 | Addressograph-Multigraph Corporation | Boron chelates as acceptor type sensitizers for photoconductive polymers |
US4474865A (en) * | 1983-08-08 | 1984-10-02 | Xerox Corporation | Layered photoresponsive devices |
DE3567871D1 (en) * | 1984-03-26 | 1989-03-02 | Secr Defence Brit | The preparation of metal alkyls |
US4559287A (en) * | 1984-11-13 | 1985-12-17 | Xerox Corporation | Stabilized photoresponsive devices containing electron transporting layers |
US4740606A (en) * | 1986-07-01 | 1988-04-26 | Morton Thiokol, Inc. | Gallium hydride/trialkylamine adducts, and their use in deposition of III-V compound films |
JPS63174993A (en) * | 1987-01-13 | 1988-07-19 | Fuji Xerox Co Ltd | Novel electron acceptor compound and production thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800559A (en) * | 1953-07-23 | 1957-07-23 | Nat Res Dev | Electrical semi-conductors comprising organo metallic compounds and process of producing same |
US3016397A (en) * | 1958-09-25 | 1962-01-09 | Goodrich Gulf Chem Inc | Process for oxidizing aluminum hydrocarbons |
US3114633A (en) * | 1959-04-18 | 1963-12-17 | Azoplate Corp | Material for electrophotographic and electroradiographic purposes |
NL269305A (en) * | 1960-09-17 | |||
US3193566A (en) * | 1961-04-26 | 1965-07-06 | Phillips Petroleum Co | Organoaluminum compound preparation |
BE623972A (en) * | 1961-10-23 | |||
GB1054906A (en) * | 1964-02-17 |
-
1968
- 1968-08-27 US US755711A patent/US3607257A/en not_active Expired - Lifetime
-
1969
- 1969-06-27 BE BE735334D patent/BE735334A/xx unknown
- 1969-08-08 GB GB1252515D patent/GB1252515A/en not_active Expired
- 1969-08-13 FR FR6927808A patent/FR2016425A1/fr not_active Withdrawn
- 1969-08-25 CH CH1286469A patent/CH510899A/en unknown
- 1969-08-26 BR BR211865/69A patent/BR6911865D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1943387A1 (en) | 1970-03-19 |
US3607257A (en) | 1971-09-21 |
BE735334A (en) | 1969-12-01 |
FR2016425A1 (en) | 1970-05-08 |
BR6911865D0 (en) | 1973-01-23 |
DE1943387B2 (en) | 1972-07-27 |
CH510899A (en) | 1971-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |