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
ES410169A1 ES410169A ES410169A ES410169A1 ES 410169 A1 ES410169 A1 ES 410169A1 ES 410169 A ES410169 A ES 410169A ES 410169 A ES410169 A ES 410169A ES 410169 A1 ES410169 A1 ES 410169A1
Authority
ES
Spain
Prior art keywords
microfilm
bromine
alkoxy
halogen
carbon atoms
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
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.)
Filing date
Publication date
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of ES410169A1 publication Critical patent/ES410169A1/es
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 (fr)
AT (1) AT322356B (fr)
BE (1) BE793467A (fr)
CA (1) CA973744A (fr)
DE (1) DE2165901C3 (fr)
ES (1) ES410169A1 (fr)
FR (1) FR2170629A5 (fr)
GB (1) GB1421548A (fr)
IT (1) IT974401B (fr)
NL (1) NL7217444A (fr)
ZA (1) ZA729136B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524646Y2 (fr) * 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

Also Published As

Publication number Publication date
DE2165901B2 (de) 1979-01-11
FR2170629A5 (fr) 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 (fr) 1973-07-03
JPS4878934A (fr) 1973-10-23
DE2165901C3 (de) 1979-08-30

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