GB225928A - Improvements in and relating to the preparation of mercurial printing surfaces - Google Patents

Improvements in and relating to the preparation of mercurial printing surfaces

Info

Publication number
GB225928A
GB225928A GB22755/23A GB2275523A GB225928A GB 225928 A GB225928 A GB 225928A GB 22755/23 A GB22755/23 A GB 22755/23A GB 2275523 A GB2275523 A GB 2275523A GB 225928 A GB225928 A GB 225928A
Authority
GB
United Kingdom
Prior art keywords
areas
ink
nickel
printing
plate
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
GB22755/23A
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
Priority to NL17603D priority Critical patent/NL17603C/xx
Application filed by Individual filed Critical Individual
Priority to GB22755/23A priority patent/GB225928A/en
Priority to FR585489D priority patent/FR585489A/en
Priority to US736627A priority patent/US1605082A/en
Publication of GB225928A publication Critical patent/GB225928A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/16—Formes with areas rendered ink-resistant by covering with an amalgam; Printing plates for amalgam printing
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12632—Four or more distinct components with alternate recurrence of each type component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12896—Ag-base component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12986—Adjacent functionally defined components

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

225,928. Trist, A. R. Sept. 10, 1923. Printing - surfaces. -Printing-plates, of the kind comprising ink-retaining areas and mercurial inkrepelling areas, have the mercurized metal forming the ink-repelling areas supported and maintained in place by a metal unaffected by mercury and suitable for forming the ink-retaining areas. In one manner of preparing the plate, a layer of nickel b, Fig. 2, is deposited electrolytically on an iron plate a and coated with a medium sensitive to light, such as bichromated fish glue, which is then exposed through a negative, washed, and baked in the usual manner to produce a pattern in resist, represented by the dots c. The surface b<1> is then etched between the dots c with perchloride of iron &c. to a depth of about half the thickness of the nickel layer b, and the parts removed by etching are filled up more or less by very thin alternate layers of electrolytically deposited copper and silver, as shown in Fig. 5. The dotted pattern c is now removed by a suitable alkali, such as a solution of sodium or potassium cyanide, and the plate treated with metallic mercury, resulting in amalgamated inkrepelling areas g, Fig. 8, supported and maintained in place by a floor and side walls formed in the nickel coating.
GB22755/23A 1923-09-10 1923-09-10 Improvements in and relating to the preparation of mercurial printing surfaces Expired GB225928A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL17603D NL17603C (en) 1923-09-10
GB22755/23A GB225928A (en) 1923-09-10 1923-09-10 Improvements in and relating to the preparation of mercurial printing surfaces
FR585489D FR585489A (en) 1923-09-10 1924-09-08 Improvements in the preparation of mercury printing surfaces
US736627A US1605082A (en) 1923-09-10 1924-09-08 Preparation of mercurial printing surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22755/23A GB225928A (en) 1923-09-10 1923-09-10 Improvements in and relating to the preparation of mercurial printing surfaces

Publications (1)

Publication Number Publication Date
GB225928A true GB225928A (en) 1924-12-10

Family

ID=10184549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22755/23A Expired GB225928A (en) 1923-09-10 1923-09-10 Improvements in and relating to the preparation of mercurial printing surfaces

Country Status (4)

Country Link
US (1) US1605082A (en)
FR (1) FR585489A (en)
GB (1) GB225928A (en)
NL (1) NL17603C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150940A (en) * 1960-03-01 1964-09-29 Cincinnati Milling Machine Co Bearing surface and method of producing said surface
JPS5035842B1 (en) * 1971-07-23 1975-11-19

Also Published As

Publication number Publication date
NL17603C (en)
US1605082A (en) 1926-11-02
FR585489A (en) 1925-03-02

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