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GB928203A - Impregnated plates for image production by engraving - Google Patents

Impregnated plates for image production by engraving

Info

Publication number
GB928203A
GB928203A GB2843961A GB2843961A GB928203A GB 928203 A GB928203 A GB 928203A GB 2843961 A GB2843961 A GB 2843961A GB 2843961 A GB2843961 A GB 2843961A GB 928203 A GB928203 A GB 928203A
Authority
GB
United Kingdom
Prior art keywords
engraving
plate
finished
production
aug
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
GB2843961A
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.)
Fairchild Semiconductor Corp
Original Assignee
Fairchild Camera and Instrument Corp
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 Fairchild Camera and Instrument Corp filed Critical Fairchild Camera and Instrument Corp
Publication of GB928203A publication Critical patent/GB928203A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/68Preparation processes not covered by groups G03F1/20 - G03F1/50
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31928Ester, halide or nitrile of addition polymer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

928,203. Plate for image production by engraving. FAIRCHILD CAMERA & INSTRUMENT CORPORATION. Aug. 4, 1961 [Aug. 11, 1960], No. 28439/61. Class 98 (2). A uniformly finished-surface sheet of deformable transparent plastic material has one surface impregnated with a material having a low transmittance to ultra-violet light but otherwise retaining the original finished-surface character. The impregnating material may be a dye, or if colourless may have added dye for visibility. Engraving may be effected through such surface by the machines described in Specifications 692,349 and 692,400 to produce a screened image, of the type shown in Specification 878,474, which may be used directly as a letterpress printing plate or may be exposed on to photo-actinic paper as for offset plate production. An example describes production of the plate by application of a solution of oil yellow in methyl alcohol to a skived sheet of cellulose nitrate having its surface finished by polishing under heat and pressure and drying, and numerous other plastic sheets, impregnating materials and mutual solvents therefor are listed. Specification 557,352 also is referred to.
GB2843961A 1960-08-11 1961-08-04 Impregnated plates for image production by engraving Expired GB928203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4882560A 1960-08-11 1960-08-11

Publications (1)

Publication Number Publication Date
GB928203A true GB928203A (en) 1963-06-12

Family

ID=21956643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2843961A Expired GB928203A (en) 1960-08-11 1961-08-04 Impregnated plates for image production by engraving

Country Status (2)

Country Link
US (1) US3127301A (en)
GB (1) GB928203A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271150A (en) * 1963-04-01 1966-09-06 Eastman Kodak Co Photographic printing plate
US3209686A (en) * 1964-04-08 1965-10-05 Star Band Company Inc Foam plastic printing block and method of etching same
US4923726A (en) * 1988-12-05 1990-05-08 Somar Corporation Lightsafe masking film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095839A (en) * 1935-09-27 1937-10-12 Eastman Kodak Co Photothermographic composition
US2347285A (en) * 1942-05-15 1944-04-25 Burkhardt Company Fluorescent glow sheet and the method of manufacturing the same
US2754606A (en) * 1950-05-04 1956-07-17 Williams John Method of forming moulded printing negatives and positives
US2827726A (en) * 1950-12-29 1958-03-25 Fairchild Camera Instr Co Image-engraving plate and process of producing the same

Also Published As

Publication number Publication date
US3127301A (en) 1964-03-31

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