FR2287984B1 - - Google Patents
Info
- Publication number
- FR2287984B1 FR2287984B1 FR7531736A FR7531736A FR2287984B1 FR 2287984 B1 FR2287984 B1 FR 2287984B1 FR 7531736 A FR7531736 A FR 7531736A FR 7531736 A FR7531736 A FR 7531736A FR 2287984 B1 FR2287984 B1 FR 2287984B1
- Authority
- FR
- France
- 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
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
- G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
- G03G5/073—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups comprising pending carbazole groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/73—Processes of stretching
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/515,128 US4117072A (en) | 1974-10-16 | 1974-10-16 | Process for enhancement of mechanical properties of photoconductive polymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2287984A1 FR2287984A1 (fr) | 1976-05-14 |
| FR2287984B1 true FR2287984B1 (US20040232935A1-20041125-M00001.png) | 1979-06-15 |
Family
ID=24050081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7531736A Granted FR2287984A1 (fr) | 1974-10-16 | 1975-10-16 | Procede de renforcement des proprietes mecaniques de polymeres photoconducteurs et nouveaux produits ainsi obtenus |
Country Status (7)
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2215573A (en) * | 1935-10-23 | 1940-09-24 | Gen Aniline & Film Corp | Production of shaped articles |
| GB964875A (en) * | 1959-02-26 | 1964-07-22 | Gevaert Photo Prod Nv | Improvements in or relating to electrophotography |
| NL252125A (US20040232935A1-20041125-M00001.png) * | 1959-05-30 | |||
| US3231557A (en) * | 1960-05-19 | 1966-01-25 | Minnesota Mining & Mfg | Translucent film and method of making |
| US3370111A (en) * | 1964-06-17 | 1968-02-20 | Polaroid Corp | Process and apparatus for making sheet material having a varying molecular orientation |
| US3243845A (en) * | 1964-09-22 | 1966-04-05 | Berta Kampf | Web stretching machine |
| US3461199A (en) * | 1966-05-03 | 1969-08-12 | Du Pont | Process for improving dimensional stability of tensilized polyester film |
| US3485624A (en) * | 1966-06-07 | 1969-12-23 | Eastman Kodak Co | Photoconductive properties of poly-n-vinyl carbazole |
| US3637433A (en) * | 1969-08-21 | 1972-01-25 | Ibm | Process for improving photoconductive elements |
| DE2110625C3 (de) * | 1971-03-05 | 1980-09-04 | Willi Johann 6204 Taunusstein Schmidt | Verfahren zum Breitstrecken von Kunststoff-Folienbahnen |
-
1974
- 1974-10-16 US US05/515,128 patent/US4117072A/en not_active Expired - Lifetime
-
1975
- 1975-05-20 GB GB2152575A patent/GB1469371A/en not_active Expired
- 1975-08-14 DE DE19752536336 patent/DE2536336A1/de not_active Withdrawn
- 1975-09-04 CA CA234,795A patent/CA1063765A/en not_active Expired
- 1975-09-10 NL NL7510681A patent/NL7510681A/xx not_active Application Discontinuation
- 1975-10-09 JP JP50122383A patent/JPS5165637A/ja active Pending
- 1975-10-16 FR FR7531736A patent/FR2287984A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7510681A (nl) | 1975-11-28 |
| DE2536336A1 (de) | 1976-04-29 |
| FR2287984A1 (fr) | 1976-05-14 |
| JPS5165637A (en) | 1976-06-07 |
| GB1469371A (en) | 1977-04-06 |
| CA1063765A (en) | 1979-10-09 |
| US4117072A (en) | 1978-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |