US1989017A - Material and process for applying gelatin coating to surfaces - Google Patents

Material and process for applying gelatin coating to surfaces Download PDF

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Publication number
US1989017A
US1989017A US381527A US38152729A US1989017A US 1989017 A US1989017 A US 1989017A US 381527 A US381527 A US 381527A US 38152729 A US38152729 A US 38152729A US 1989017 A US1989017 A US 1989017A
Authority
US
United States
Prior art keywords
gelatin
plate
coating
sheet
gelatin coating
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 - Lifetime
Application number
US381527A
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English (en)
Inventor
Neumann Henry
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
Priority to US381527A priority Critical patent/US1989017A/en
Priority to GB6577/30A priority patent/GB349933A/en
Priority to FR692507D priority patent/FR692507A/fr
Priority to BE368888D priority patent/BE368888A/xx
Application granted granted Critical
Publication of US1989017A publication Critical patent/US1989017A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/175—Transfer using solvent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003—Transfer printing
    • 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
    • G03F7/14—Production of collotype printing forms
    • 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
    • G03F7/16—Coating processes; Apparatus therefor
    • G03F7/161—Coating processes; Apparatus therefor using a previously coated surface, e.g. by stamping or by transfer lamination

Definitions

  • My invention relates to planographic printing and particularly to printing of the type employing a gelatin'coated surface, such as that used in cello-type printing. It is essential in printing with a gelatin covered surface thatthe thicll ess of the gelatin be uniform or be evenly distributed throughout the entire surface. Where the thickness of gelatin is uneven as in processes now in use, wherein the gelatin coating is applied directly to the plate, the resulting print is not perfect due to the unequal hygroscopic action of the varying thickness of the gelatin.
  • An object of my invention is to provide a process whereby the difficulties and disadvantages of the uneven thickness of gelatin are reduced to a minimum, the gelatin coating resulting from my process being for all practical purposes of even thickness throughout.
  • Another object of my invention is to simplify and facilitate the coating of the plate with the even thickness of gelatin and to this end I provide a cheap sheet material from which a gelatin coating of even thickness may be readily transferred 2:; and caused to permanently adhere to the zinc or other plate used in the gelatin printing art.
  • a further object of the invention is to provide a process of the character described which shall be highly eillcient and simple and inexpensive to so carry out, and to provide further a material of the character described which small be simple and cheap to manufacture and practical and eflicient to a high degree.
  • Fig. 1 is a vertical, elevational view showing sheet material made in accordance with the invention.
  • Figs. 2 and 3 are per p ctive views illustrating 60 how the gelatin coating is transferred from the sheet material to the plate.
  • abackingconsistingofathinsheetofmaterial such as paper to which I apply a thin coating of a. solution of starch and sugar or like solution by brush, sponge or in any other suitable manner.
  • the paper is then allowed to dry.
  • the gelatin coating of even thickness may be transferred to the zinc or other plate in the manner hereinafter described.
  • Figs. 2 and 3 of the drawing The transfer of the gelatin coating from the sheet material to the zinc plate is clearly illustrated in Figs. 2 and 3 of the drawing.
  • the procedure above described is particularly adapted for small plates. weight of the gelatin makes hand manipulation of the sheet impractical.
  • a wooden roller or other suitable device is therefore used in moving the'gelatin coated sheet to the plate, the sheet being supported by said roller at about its 4 mid-width with the gelatin coating on the outside and the ends of the sheet
  • the sheet may then be gradually rolled off onto the plate by contacting the outer gelatinized surface of one end portion of the sheet with one end of 50 the plate, and moving the roller toward the other end of the plate. Because of its size, the plate is preferably first wetted with water. To prevent formation of air bubbles, the sheet may be squeegeed from the-center towards the edges,
  • the 40 the plate then set on end to allow the excess -gelatin printing art.
  • the sheet and plate, or other receiving support are first both wetted with water.
  • the sheet is then placed on the plate in the same manner as above described and preferably made to adhere uniformly to the plate by squeegeeing.
  • the wetting of the sheet dissolves the starch and sugar layer resulting in a wet, slippery surface which permits the paper backing to be easily stripped in the manner above described.
  • a dominant feature of the invention is that the gelatin coating is not applied directly to the zinc or other plate but instead to a thin sheet backing of paper which can be gotten in almost perfectly smooth condition and of even thickness and which may be supported on a perfectly level plate; thus making possible an even thickness of gelatin.
  • the silver emulsions may'*befirst incorporated in the gelatin and then the sheet backing coated therewith as above described.
  • thegelatimcoating may be transferred from the sheet material to a celluloid base and then sensitized and printed in the usual way.
  • gelatin coating may be transferred to canvas backings or other supports for making motion picture screens or other articles.
  • the gelatin will be made to contain such elements as are. necessary, as for example, metallic powders where motion picture screens are to be made.
  • a sheet having a coa ingot substance containing starch and sugar, and a layer of gelatin on said coating.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
US381527A 1929-07-27 1929-07-27 Material and process for applying gelatin coating to surfaces Expired - Lifetime US1989017A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US381527A US1989017A (en) 1929-07-27 1929-07-27 Material and process for applying gelatin coating to surfaces
GB6577/30A GB349933A (en) 1929-07-27 1930-02-27 Improvements in and relating to photomechanical printing surfaces
FR692507D FR692507A (fr) 1929-07-27 1930-03-21 Matière et procédé pour appliquer des revêtements de gélatine sur diverses surfaces
BE368888D BE368888A (enrdf_load_stackoverflow) 1929-07-27 1930-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US381527A US1989017A (en) 1929-07-27 1929-07-27 Material and process for applying gelatin coating to surfaces

Publications (1)

Publication Number Publication Date
US1989017A true US1989017A (en) 1935-01-22

Family

ID=23505372

Family Applications (1)

Application Number Title Priority Date Filing Date
US381527A Expired - Lifetime US1989017A (en) 1929-07-27 1929-07-27 Material and process for applying gelatin coating to surfaces

Country Status (4)

Country Link
US (1) US1989017A (enrdf_load_stackoverflow)
BE (1) BE368888A (enrdf_load_stackoverflow)
FR (1) FR692507A (enrdf_load_stackoverflow)
GB (1) GB349933A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506427A (en) * 1946-11-16 1950-05-02 Reynolds Metals Co Method of preparing gravure printing surfaces
US3867227A (en) * 1973-01-12 1975-02-18 Jenoptik Jena Gmbh Method for producing super smooth photo plates
US4925767A (en) * 1988-01-12 1990-05-15 Agfa-Gevaert, N.V. Gloss controlling process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110379922B (zh) * 2019-08-20 2023-01-31 西安工业大学 一种柔性Ag/MoS2/Cu阻变式存储器的制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506427A (en) * 1946-11-16 1950-05-02 Reynolds Metals Co Method of preparing gravure printing surfaces
US3867227A (en) * 1973-01-12 1975-02-18 Jenoptik Jena Gmbh Method for producing super smooth photo plates
US4925767A (en) * 1988-01-12 1990-05-15 Agfa-Gevaert, N.V. Gloss controlling process
US5045392A (en) * 1988-01-12 1991-09-03 Agfa-Gevaert, N.V. Sheet material carrying a strippable gloss-controlling layer

Also Published As

Publication number Publication date
BE368888A (enrdf_load_stackoverflow) 1930-04-30
FR692507A (fr) 1930-11-06
GB349933A (en) 1931-05-27

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