DE619450C - Process for the production of red tones on aluminum and its alloys - Google Patents

Process for the production of red tones on aluminum and its alloys

Info

Publication number
DE619450C
DE619450C DES107122D DES0107122D DE619450C DE 619450 C DE619450 C DE 619450C DE S107122 D DES107122 D DE S107122D DE S0107122 D DES0107122 D DE S0107122D DE 619450 C DE619450 C DE 619450C
Authority
DE
Germany
Prior art keywords
aluminum
production
alloys
gold
red tones
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
DES107122D
Other languages
German (de)
Inventor
Dr-Ing Nikolai Budiloff
Dr Alexander Jenny
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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
Priority to BE397281D priority Critical patent/BE397281A/xx
Priority to NL38606D priority patent/NL38606C/xx
Priority to NL36805D priority patent/NL36805C/xx
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to DES107122D priority patent/DE619450C/en
Priority to DES108255D priority patent/DE620664C/en
Priority to FR753256D priority patent/FR753256A/en
Priority to GB9455/33A priority patent/GB407830A/en
Priority to DES109154D priority patent/DE608270C/en
Priority to DES110585D priority patent/DE622480C/en
Priority to US722398A priority patent/US2126017A/en
Priority to FR44761D priority patent/FR44761E/en
Priority to GB12501/34A priority patent/GB418498A/en
Priority to FR45267D priority patent/FR45267E/en
Priority to GB27744/34A priority patent/GB442902A/en
Application granted granted Critical
Publication of DE619450C publication Critical patent/DE619450C/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
    • G03C1/77—Photosensitive materials characterised by the base or auxiliary layers the base being of metal
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Description

Verfahren zur Herstellung roter Töne auf Aluminium und seinen Legierungen Im Hauptpatent ist ein Verfahren zur Herstellung photographischer Bilder u. dgl. auf Aluminium und seinen Legierungen beschrieben.Process for the production of red shades on aluminum and its alloys The main patent describes a method for producing photographic images and the like. on aluminum and its alloys.

Gemäß der Erfindung werden rote Töne, die insbesondere hitzebeständig sind, folgendermaßen hergestellt: Die oxydische Schicht wird mit Silbersalz imprägniert. Die lichtempfindliche Schicht wird dann direkt oder unter einem Negativ, Diapositiv oder einer Schablone belichtet. Nach der Belichtung wird fixiert. Das Silberbild wird danach durch Behandeln in einem Goldtonbad beliebiger Zusammensetzung mehr oder weniger in ein Goldbild umgewandelt. Man kann natürlich auch erst tonen und dann fixieren oder mit einem Tonfixierbad arbeiten. Nach dem Tonen, Waschen und Trocknen wird der Aluminiumgegenstand mit einer be- liebigen Wärmequelle stark erhitzt. Hierbei nimmt die Goldschicht einen roten; Ton an, dessen Tiefe von der Belichtungszeit abhängt, während der Farbton von der Dauer der Behandlung im Goldbade abhängig ist. Diese Töne ändern sich mit zunehmender Goldabscheidung von Ziegelrot bis zur Farbe des Cassiusschen Goldpurpurs. Beispiel i Ein durch anodische Behandlung in einer Chromsäurelösung mit einer oxydischen Schicht versehenes Aluminiumblech wird gemäß Hauptpatent mit einer lichtempfindlichen Silberverbindung imprägniert, 3 Minutenlang in der Sonne belichtet. in Fixiersalzlösung fixiert, gespült und % Minute lang in ein normales Goldtonbad eingelegt. Nach dem Abspülen mit Wasser und Trocknen erwärmt man das Blech mittels eines Teklubrenners gleichmäßig über die ganze Fläche, bis die braune Farbe in ein helles Ziegelrot übergegangen ist und kühlt im Wasser ab.According to the invention, red shades, which are particularly heat-resistant, are produced as follows: The oxide layer is impregnated with silver salt. The light-sensitive layer is then exposed directly or under a negative, slide or a stencil. After exposure it is fixed. The silver image is then more or less converted into a gold image by treatment in a gold tone bath of any composition. You can of course also first tone and then fix or work with a clay fixer. After toning, washing and drying the aluminum object is heated strongly with a b e arbitrary heat source. Here the gold layer takes a red one; Tone, the depth of which depends on the exposure time, while the color tone depends on the duration of the treatment in the gold bath. These tones change with increasing gold deposition from brick red to the color of Cassius' gold purple. Example i An aluminum sheet provided with an oxidic layer by anodic treatment in a chromic acid solution is impregnated with a photosensitive silver compound according to the main patent and exposed for 3 minutes in the sun. fixed in fixing saline, rinsed and immersed in a normal gold tone bath for ½ minute. After rinsing with water and drying, the sheet is heated evenly over the entire surface using a tea club burner until the brown color has turned into a light brick red and then cools in the water.

Beispiel 2 Ein in der gleichen Weise wie im Beispiel i imprägniertes, oberflächlich oxydiertes Aluminiumblech wird 4 Minuten lang bei Bogenlampenlicht unter einem Negativ, Diapositiv oder unter einer Schablone belichtet und in der gleichen Weise wie im Beispiel i fixiert und gespült. Man tont 3 Minuten lang in einem Goldtonbade und erhitzt nach dem Spülen und Trocknen auf 5oo bis 6oo° im Induktionsofen, worauf man zweckmäßig in Wasser abkühlt. Die oxydische Schicht erscheint dann violettrot gefärbt.Example 2 An impregnated in the same way as in Example i, Superficially oxidized aluminum sheet is exposed to an arc lamp for 4 minutes exposed under a negative, slide or under a stencil and in the fixed and rinsed in the same way as in example i. Ton in for 3 minutes a gold tone bath and reheated rinsing and drying to 500 up to 600 ° in the induction furnace, whereupon it is advisable to cool in water. The oxidic Layer then appears colored purple-red.

Das beschriebene Verfahren kann sowohl zur Herstellung von einheitlich gefärbten Flächen als auch zur Herstellung von Bilderm, Mustern aller Art, Maserungen, Schriftzeichen usw. benutzt werden.The process described can be used both for the production of uniform colored surfaces as well as for the production of pictures, patterns of all kinds, grains, Characters, etc. are used.

Claims (1)

PATENTANSPRUCH Verfahren zur Herstellung roter Töne auf Aluminium und seinen Legierungen nach Patent 607 oza, dadurch gekennzeichnet, daß das Silberbild nach der Belichtung ganz oder teilweise in ein Goldbild umgewandelt wird und danach auf höhere Temperatur erhitzt wird.PATENT CLAIM Process for the production of red tones on aluminum and its alloys according to patent 607 oza, characterized in that the silver image after exposure is completely or partially converted into a gold image and thereafter is heated to a higher temperature.
DES107122D 1932-06-30 1932-11-20 Process for the production of red tones on aluminum and its alloys Expired DE619450C (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
BE397281D BE397281A (en) 1932-06-30
NL38606D NL38606C (en) 1932-06-30
NL36805D NL36805C (en) 1932-06-30
DES107122D DE619450C (en) 1932-06-30 1932-11-20 Process for the production of red tones on aluminum and its alloys
DES108255D DE620664C (en) 1932-06-30 1933-02-10 Carrier for light-sensitive materials
GB9455/33A GB407830A (en) 1932-06-30 1933-03-29 Photographic process for producing written characters or representations or a surface coloration, on aluminium and aluminium alloys
FR753256D FR753256A (en) 1932-06-30 1933-03-29 Process for forming characters, letters, signs, images, etc., on aluminum or aluminum alloys
DES109154D DE608270C (en) 1932-06-30 1933-04-26 Process for the production of oxidic layers on aluminum and its alloys suitable as carriers for light-sensitive substances
DES110585D DE622480C (en) 1932-06-30 1933-08-13 Process for the production of absorbent, oxidic carrier layers for photographic images
US722398A US2126017A (en) 1932-06-30 1934-04-25 Method of producing photographic representations on aluminum surfaces
FR44761D FR44761E (en) 1932-06-30 1934-04-25 Process for forming characters, letters, signs, images, etc., on aluminum or aluminum alloys
GB12501/34A GB418498A (en) 1932-06-30 1934-04-25 Photographic process for producing written characters or representations on aluminium or aluminium alloys
FR45267D FR45267E (en) 1932-06-30 1934-09-24 Process for forming characters, letters, signs, images, etc., on aluminum or aluminum alloys
GB27744/34A GB442902A (en) 1932-06-30 1934-09-27 Process for producing porous oxide layers on aluminium and aluminium alloys for photographic purposes

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DES0105252 1932-06-30
DES107122D DE619450C (en) 1932-06-30 1932-11-20 Process for the production of red tones on aluminum and its alloys
DES108255D DE620664C (en) 1932-06-30 1933-02-10 Carrier for light-sensitive materials
DES109154D DE608270C (en) 1932-06-30 1933-04-26 Process for the production of oxidic layers on aluminum and its alloys suitable as carriers for light-sensitive substances
DES110585D DE622480C (en) 1932-06-30 1933-08-13 Process for the production of absorbent, oxidic carrier layers for photographic images

Publications (1)

Publication Number Publication Date
DE619450C true DE619450C (en) 1935-10-01

Family

ID=27512301

Family Applications (4)

Application Number Title Priority Date Filing Date
DES107122D Expired DE619450C (en) 1932-06-30 1932-11-20 Process for the production of red tones on aluminum and its alloys
DES108255D Expired DE620664C (en) 1932-06-30 1933-02-10 Carrier for light-sensitive materials
DES109154D Expired DE608270C (en) 1932-06-30 1933-04-26 Process for the production of oxidic layers on aluminum and its alloys suitable as carriers for light-sensitive substances
DES110585D Expired DE622480C (en) 1932-06-30 1933-08-13 Process for the production of absorbent, oxidic carrier layers for photographic images

Family Applications After (3)

Application Number Title Priority Date Filing Date
DES108255D Expired DE620664C (en) 1932-06-30 1933-02-10 Carrier for light-sensitive materials
DES109154D Expired DE608270C (en) 1932-06-30 1933-04-26 Process for the production of oxidic layers on aluminum and its alloys suitable as carriers for light-sensitive substances
DES110585D Expired DE622480C (en) 1932-06-30 1933-08-13 Process for the production of absorbent, oxidic carrier layers for photographic images

Country Status (6)

Country Link
US (1) US2126017A (en)
BE (1) BE397281A (en)
DE (4) DE619450C (en)
FR (3) FR753256A (en)
GB (3) GB407830A (en)
NL (2) NL36805C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974298C (en) * 1942-05-23 1960-11-17 Siemens Ag Method of manufacturing an electrolytic capacitor
US2578400A (en) * 1947-03-29 1951-12-11 Charles C Cohn Method for providing oxide coating on aluminum and its alloys
US2624700A (en) * 1948-04-10 1953-01-06 George L Morrison Preparation of printing surfaces for photographing
BE540601A (en) * 1950-12-06
US2766119A (en) * 1952-01-19 1956-10-09 Horizons Inc Aluminum photographic surfaces
US2691627A (en) * 1952-02-07 1954-10-12 Scovill Manufacturing Co Method of producing decorated aluminum articles
US2882153A (en) * 1954-02-04 1959-04-14 Polychrome Corp Planographic printing plate
US2814988A (en) * 1954-05-19 1957-12-03 Armour Res Found Printing plates and the production thereof
BE563723A (en) * 1957-01-04
US2931725A (en) * 1957-03-25 1960-04-05 Metalphoto Corp Coloring of photographic images
BE637400A (en) * 1962-09-14
US3321385A (en) * 1963-04-09 1967-05-23 Fazzari Frank Charles Method of manufacturing an aluminum base photographic surface
US3509029A (en) * 1966-12-16 1970-04-28 Howard G Lasser Phototropic finished anodized aluminum dosimeter
US4092169A (en) * 1971-03-01 1978-05-30 Fuji Photo Film Co., Ltd. Anodized aluminum photographic plates with silver bromide in pores of oxide layer, and process of manufacture thereof
US4152158A (en) * 1971-10-08 1979-05-01 Polychrome Corporation Electrochemically treated photo-lithographic plates
JPS5926480B2 (en) * 1978-03-27 1984-06-27 富士写真フイルム株式会社 Support for lithographic printing plates
GB2088901B (en) * 1980-10-23 1983-12-07 Vickers Ltd Anodised aluminium sheet for lithographic printing plate production
US4414311A (en) * 1982-03-18 1983-11-08 American Hoechst Corporation Cathodic deposition of light sensitive components
US11583810B2 (en) * 2020-12-14 2023-02-21 Industrial Technology Research Institute Porous substrate structure and manufacturing method thereof

Also Published As

Publication number Publication date
DE608270C (en) 1935-01-19
GB407830A (en) 1934-03-29
NL36805C (en)
GB418498A (en) 1934-10-25
FR45267E (en) 1935-07-22
US2126017A (en) 1938-08-09
DE622480C (en) 1935-11-29
FR44761E (en) 1935-04-06
FR753256A (en) 1933-10-12
GB442902A (en) 1936-02-18
BE397281A (en)
DE620664C (en) 1935-10-24
NL38606C (en)

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