DE558028C - Process for making metal tape photographic films - Google Patents

Process for making metal tape photographic films

Info

Publication number
DE558028C
DE558028C DE1930558028D DE558028DD DE558028C DE 558028 C DE558028 C DE 558028C DE 1930558028 D DE1930558028 D DE 1930558028D DE 558028D D DE558028D D DE 558028DD DE 558028 C DE558028 C DE 558028C
Authority
DE
Germany
Prior art keywords
emulsion
metal tape
making metal
photographic films
films
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
DE1930558028D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE558028C publication Critical patent/DE558028C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

BERLIN. GEDRUCKT IN DER UEICHSDRUCKEltEIBERLIN. PRINTED IN THE UEICHSDRUCKEltEI

Claims (3)

Patentansprüche:Patent claims: 1. Verfahren zum Herstellen von photographischen Metallbandfilmen, dadurch gekennzeichnet, daß man die photograph!- sehe Emulsion im warmen Zustande mit einer Lösung von Kalium- oder Natriumsilikat versetzt und dann ohne Zwischenschicht auf das Metallband aufbringt.1. A method of making metal tape photographic films, thereby marked that the photograph! emulsion can be seen in the warm state a solution of potassium or sodium silicate and then without an intermediate layer applies to the metal band. 2. Photographische Emulsion für Metallfilme, dadurch gekennzeichnet, daß die Emulsion unter Zusatz einer konzentrierten Kali- oder Natriumsilikatlösung hergestellt ist.2. Photographic emulsion for metal films, characterized in that the Emulsion produced with the addition of a concentrated potassium or sodium silicate solution is. 3. Emulsion nach Anspruch 2, dadurch gekennzeichnet, daß der Emulsion außer der Silikatlösung ein chromsaures Salz oder ein Chromalaun oder Mischungen davon zugesetzt ist.3. Emulsion according to claim 2, characterized in that the emulsion except a chromic acid salt or a chromium alum or mixtures thereof is added to the silicate solution.
DE1930558028D 1930-03-16 1930-03-16 Process for making metal tape photographic films Expired DE558028C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE558028T 1930-03-16

Publications (1)

Publication Number Publication Date
DE558028C true DE558028C (en) 1932-08-31

Family

ID=34559036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930558028D Expired DE558028C (en) 1930-03-16 1930-03-16 Process for making metal tape photographic films

Country Status (4)

Country Link
BE (1) BE377794A (en)
DE (1) DE558028C (en)
FR (1) FR713234A (en)
GB (1) GB368082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714066A (en) * 1950-12-06 1955-07-26 Minnesota Mining & Mfg Planographic printing plate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694637A (en) * 1951-07-19 1954-11-16 Du Pont Photographic emulsions containing a silanic sensitizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714066A (en) * 1950-12-06 1955-07-26 Minnesota Mining & Mfg Planographic printing plate

Also Published As

Publication number Publication date
BE377794A (en)
FR713234A (en) 1931-10-23
GB368082A (en) 1932-03-03

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