ES410169A1 - Un procedimiento y su correspondiente aparato para la ream-pliacion de un original en microfilme, positivo o negativo. - Google Patents

Un procedimiento y su correspondiente aparato para la ream-pliacion de un original en microfilme, positivo o negativo.

Info

Publication number: ES410169A1
Authority: ES; Spain
Prior art keywords: microfilm; bromine; alkoxy; halogen; carbon atoms
Prior art date: 1971-12-31
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

Application number

ES410169A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kalle GmbH and Co KG

Original Assignee

Kalle GmbH and Co KG

Priority date (The priority date 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 date listed.)

1971-12-31

Filing date

1972-12-29

Publication date

1975-12-01

1972-12-29 Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG

1975-12-01 Publication of ES410169A1 publication Critical patent/ES410169A1/es

Status Expired legal-status Critical Current

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 or 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
- G03G5/075—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G5/076—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photoreceptors In Electrophotography (AREA)
Developing Agents For Electrophotography (AREA)
Phenolic Resins Or Amino Resins (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES410169A 1971-12-31 1972-12-29 Un procedimiento y su correspondiente aparato para la ream-pliacion de un original en microfilme, positivo o negativo. Expired ES410169A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2165901A DE2165901C3 (de)	1971-12-31	1971-12-31	Verfahren zur Rückvergrößerung von Mikrofilmvorlagen

Publications (1)

Publication Number	Publication Date
ES410169A1 true ES410169A1 (es)	1975-12-01

Family

ID=5829889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES410169A Expired ES410169A1 (es)	1971-12-31	1972-12-29	Un procedimiento y su correspondiente aparato para la ream-pliacion de un original en microfilme, positivo o negativo.

Country Status (11)

Country	Link
JP (1)	JPS4878934A (de)
AT (1)	AT322356B (de)
BE (1)	BE793467A (de)
CA (1)	CA973744A (de)
DE (1)	DE2165901C3 (de)
ES (1)	ES410169A1 (de)
FR (1)	FR2170629A5 (de)
GB (1)	GB1421548A (de)
IT (1)	IT974401B (de)
NL (1)	NL7217444A (de)
ZA (1)	ZA729136B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5524646Y2 (de) *	1973-01-15	1980-06-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3240597A (en) *	1961-08-21	1966-03-15	Eastman Kodak Co	Photoconducting polymers for preparing electrophotographic materials

1971
- 1971-12-31 DE DE2165901A patent/DE2165901C3/de not_active Expired
1972
- 1972-12-21 NL NL7217444A patent/NL7217444A/xx not_active Application Discontinuation
- 1972-12-22 GB GB5933272A patent/GB1421548A/en not_active Expired
- 1972-12-28 ZA ZA729136A patent/ZA729136B/xx unknown
- 1972-12-28 JP JP48004302A patent/JPS4878934A/ja active Pending
- 1972-12-28 BE BE125956A patent/BE793467A/xx unknown
- 1972-12-29 ES ES410169A patent/ES410169A1/es not_active Expired
- 1972-12-29 CA CA160,191A patent/CA973744A/en not_active Expired
- 1972-12-29 AT AT1113872A patent/AT322356B/de not_active IP Right Cessation
- 1972-12-29 FR FR7246811A patent/FR2170629A5/fr not_active Expired
- 1972-12-29 IT IT55136/72A patent/IT974401B/it active

Also Published As

Publication number	Publication date
DE2165901B2 (de)	1979-01-11
FR2170629A5 (de)	1973-09-14
IT974401B (it)	1974-06-20
ZA729136B (en)	1973-09-26
DE2165901A1 (de)	1973-07-12
GB1421548A (en)	1976-01-21
AT322356B (de)	1975-05-26
CA973744A (en)	1975-09-02
BE793467A (fr)	1973-06-28
NL7217444A (de)	1973-07-03
JPS4878934A (de)	1973-10-23
DE2165901C3 (de)	1979-08-30

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