BE510704A - - Google Patents

Info

Publication number
BE510704A
BE510704A BE510704DA BE510704A BE 510704 A BE510704 A BE 510704A BE 510704D A BE510704D A BE 510704DA BE 510704 A BE510704 A BE 510704A
Authority
BE
Belgium
Application number
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.)
Publication of BE510704A publication Critical patent/BE510704A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/04—Chromates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
BE510704D 1951-04-18 BE510704A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947853X 1951-04-18

Publications (1)

Publication Number Publication Date
BE510704A true BE510704A (it)

Family

ID=9473656

Family Applications (1)

Application Number Title Priority Date Filing Date
BE510704D BE510704A (it) 1951-04-18

Country Status (4)

Country Link
BE (1) BE510704A (it)
DE (1) DE947853C (it)
FR (1) FR1035907A (it)
NL (1) NL84786C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968771A (en) * 1957-12-31 1961-01-17 Bell Telephone Labor Inc Step-twist junction waveguide filter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104825B (de) * 1954-10-08 1961-04-13 Du Pont Photopolymerisierbare Folien zur Herstellung von Druckformen
DE1105280B (de) * 1957-03-27 1961-04-20 Forsch Deutsche Ges Positiv-Kopierschicht zur Herstellung von Druckplatten fuer den Offsetdruck auf photomechanischem Wege
BE793979A (fr) * 1972-01-15 1973-07-12 Kalle Ag Procede pour produire des cliches pour l'impression a plat et matiere pour de tels cliches

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH107229A (de) * 1922-08-16 1924-10-16 John Robert Verfahren zur Herstellung von Druckplatten und nach diesem Verfahren hergestellte Druckplatte.
DE684425C (de) * 1934-09-15 1939-11-28 Chemische Forschungs Gmbh Beschichtungsstoffe fuer das Herstellen von Druckformen
DE732534C (de) * 1940-07-30 1943-03-05 Dr Johannes Albrecht Verfahren zum photomechanischen Herstellen metallischer Hochdruckformen
US2411108A (en) * 1944-02-26 1946-11-12 Frank T Powers Developing colloid resists with substantive dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968771A (en) * 1957-12-31 1961-01-17 Bell Telephone Labor Inc Step-twist junction waveguide filter

Also Published As

Publication number Publication date
NL84786C (it)
DE947853C (de) 1956-08-23
FR1035907A (fr) 1953-09-01

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