GB191409170A - Process of Making Half-tone Reproductions by Printing Ordinary Negatives particularly for the purposes of Chromolithography. - Google Patents

Process of Making Half-tone Reproductions by Printing Ordinary Negatives particularly for the purposes of Chromolithography.

Info

Publication number
GB191409170A
GB191409170A GB191409170DA GB191409170A GB 191409170 A GB191409170 A GB 191409170A GB 191409170D A GB191409170D A GB 191409170DA GB 191409170 A GB191409170 A GB 191409170A
Authority
GB
United Kingdom
Prior art keywords
printing
screen
negatives
light
exposure
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
Other languages
English (en)
Inventor
Peter Schumacher
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 GB191409170A publication Critical patent/GB191409170A/en
Expired legal-status Critical Current

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
    • G03F5/00—Screening processes; Screens therefor
    • G03F5/02—Screening processes; Screens therefor by projection methods
    • G03F5/04—Screening processes; Screens therefor by projection methods changing the screen effect

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
GB191409170D 1913-06-05 1914-04-11 Process of Making Half-tone Reproductions by Printing Ordinary Negatives particularly for the purposes of Chromolithography. Expired GB191409170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE276691T 1913-06-05

Publications (1)

Publication Number Publication Date
GB191409170A true GB191409170A (en) 1915-07-08

Family

ID=32583174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191409170D Expired GB191409170A (en) 1913-06-05 1914-04-11 Process of Making Half-tone Reproductions by Printing Ordinary Negatives particularly for the purposes of Chromolithography.

Country Status (3)

Country Link
DE (1) DE276691C (enExample)
FR (1) FR471605A (enExample)
GB (1) GB191409170A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441609A (en) * 1944-04-18 1948-05-18 Anne F Goddard Printing surfaces and photomechanical reproduction generally

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9626193D0 (en) * 1996-12-18 1997-02-05 Ici Plc Functionalised polymer,a method for producing same and curable compositions containing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441609A (en) * 1944-04-18 1948-05-18 Anne F Goddard Printing surfaces and photomechanical reproduction generally

Also Published As

Publication number Publication date
DE276691C (enExample)
FR471605A (fr) 1914-11-05

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