GB1172355A - Electrophotographic Recording Materials - Google Patents
Electrophotographic Recording MaterialsInfo
- Publication number
- GB1172355A GB1172355A GB5558666A GB5558666A GB1172355A GB 1172355 A GB1172355 A GB 1172355A GB 5558666 A GB5558666 A GB 5558666A GB 5558666 A GB5558666 A GB 5558666A GB 1172355 A GB1172355 A GB 1172355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photo
- conductive
- isocyanate
- base
- reacting
- 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
- 239000000463 material Substances 0.000 title abstract 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 2
- -1 mdimethylaminophenol Chemical compound 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- FNCRWFSUYPEDSM-UHFFFAOYSA-N 3-(diethylamino)benzoic acid Chemical compound CCN(CC)C1=CC=CC(C(O)=O)=C1 FNCRWFSUYPEDSM-UHFFFAOYSA-N 0.000 abstract 1
- OKOSGBYZOWWAPH-UHFFFAOYSA-N 5-chloro-2-methyl-4-nitroaniline Chemical compound CC1=CC([N+]([O-])=O)=C(Cl)C=C1N OKOSGBYZOWWAPH-UHFFFAOYSA-N 0.000 abstract 1
- XDCAIOSWIGNJMQ-UHFFFAOYSA-N N-[4-(4-aminophenyl)phenyl]-N-benzoylbenzamide Chemical compound C(C1=CC=CC=C1)(=O)N(C1=CC=C(C=C1)C1=CC=C(N)C=C1)C(C1=CC=CC=C1)=O XDCAIOSWIGNJMQ-UHFFFAOYSA-N 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 abstract 1
- 229960001413 acetanilide Drugs 0.000 abstract 1
- 150000007824 aliphatic compounds Chemical class 0.000 abstract 1
- OBESRABRARNZJB-UHFFFAOYSA-N aminomethanesulfonic acid Chemical compound NCS(O)(=O)=O OBESRABRARNZJB-UHFFFAOYSA-N 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- MSLICLMCQYQNPK-UHFFFAOYSA-N n-(4-bromophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(Br)C=C1 MSLICLMCQYQNPK-UHFFFAOYSA-N 0.000 abstract 1
- KDFFXYVOTKKBDI-UHFFFAOYSA-N n-ethylnaphthalen-1-amine Chemical compound C1=CC=C2C(NCC)=CC=CC2=C1 KDFFXYVOTKKBDI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
Classifications
-
- 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
- G03G5/07—Polymeric photoconductive materials
-
- 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
- G03G5/0698—Compounds of unspecified structure characterised by a substituent only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1,172,355. Photo-conductive materials. RENKER-BELIPA G.m.b.H. 12 Dec., 1966, No. 55586/66. Heading C3R. [Also in Division H1] An electrophotographic recording material comprises a layer of a photo-conductive reaction product formed by reaction between a compound containing at least one isocyanate group and a non-photo-conductive aryl heterocyclic or unsaturated aliphatic compound having at least one group capable of reacting with an isocyanate group. The photo-conductive layer may be produced before its application to a base or it may be produced from the reaction components on the base material directly. The base may be electrically conducting, semi-conducting or non-conducting. Conventional sensitizers may be added to the photo-conductive material as may photo-conductors of other kinds such as organic photo-conductors, photo-conductive pigments and photo-conductive metal compounds, particularly zinc oxide. Lists of numerous suitable compounds containing isocyanate groups and non-photo-conductive compounds containing groups capable of reacting with isocyanate groups are given. In a typical example, a solution was formed if N-diethyl-N- acetyl - p - phenylenediamine, cyclohexanone and an isocyanate prepared by reacting 1 mole of trimethylol propane with 3 moles of 2,4- or 2,6-toluylene diisocyanate and dissolved in ethyl acetate. The solution was boiled under reflux diluted with dioxane and acetone and used to coat an aluminium plate that had been anodically lustred. The layer was dried and was found to adhere well to the aluminium base. Other non-photo-conductive compounds containing groups reactive with isocyanate groups exemplified are anthranilic acid, mdimethylaminophenol, acetanilide, 2-methyl-4- nitro - 5 - chloro - aniline, p - bromo - acetanilide, N,N - dibenzoyl benzidine, N,N<SP>1</SP> - diphenyl-pphenylene diamine, ethyl-α-naphthylamine, ethyl - # - hydroxyethyl) aniline, m - diethylaminobenzoic acid and a reaction product of excess p-toluene sulphomethylamide and formaldehyde.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5558666A GB1172355A (en) | 1966-12-12 | 1966-12-12 | Electrophotographic Recording Materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5558666A GB1172355A (en) | 1966-12-12 | 1966-12-12 | Electrophotographic Recording Materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1172355A true GB1172355A (en) | 1969-11-26 |
Family
ID=10474337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5558666A Expired GB1172355A (en) | 1966-12-12 | 1966-12-12 | Electrophotographic Recording Materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1172355A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286040A (en) | 1978-08-14 | 1981-08-25 | Oce-Nederland B.V. | Process for preparing an electrophotographic element |
| US5952142A (en) * | 1997-07-31 | 1999-09-14 | Oce-Technologies, B.V. | Azine-containing photoconductive element |
-
1966
- 1966-12-12 GB GB5558666A patent/GB1172355A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286040A (en) | 1978-08-14 | 1981-08-25 | Oce-Nederland B.V. | Process for preparing an electrophotographic element |
| US5952142A (en) * | 1997-07-31 | 1999-09-14 | Oce-Technologies, B.V. | Azine-containing photoconductive element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |