GB799102A - Improvements in planographic printing plate developers - Google Patents

Improvements in planographic printing plate developers

Info

Publication number
GB799102A
GB799102A GB19818/56A GB1981856A GB799102A GB 799102 A GB799102 A GB 799102A GB 19818/56 A GB19818/56 A GB 19818/56A GB 1981856 A GB1981856 A GB 1981856A GB 799102 A GB799102 A GB 799102A
Authority
GB
United Kingdom
Prior art keywords
water
gum arabic
aqueous
printing plate
phase
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
GB19818/56A
Inventor
Myron W Hall
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 US239841A priority Critical patent/US2754279A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to GB19818/56A priority patent/GB799102A/en
Priority to FR1154744D priority patent/FR1154744A/en
Priority to DEM30971A priority patent/DE1192667B/en
Publication of GB799102A publication Critical patent/GB799102A/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
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/32—Liquid compositions therefor, e.g. developers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

799,102. Planographic printing plate developers. MINNESOTA MINING & MANUFACTURING CO. June 26,1956. No. 19818/56. Class 98(2) The developer, whose function is to colour ink-receptive areas of a printing plate of the diazo-resin or dichromatealbumen type to render them visible for inspection, and to ensure ink and water receptivity in the respective areas, comprises a coloured two-phase liquid composition having an aqueous phase comprising water and a soluble thickener, and a non- aqueous liquid resinous phase comprising an unmodified hydroxyl-containing resinous glycidyl polyether of a dihydric phenol and a water-immersible solvent. In Example 1 the aqueous phase is a gum arabic solution with wetting agent if desired, and this is combined in a mixer with the non- aqueous phase of an epichlorohydrin-bisphenol (soft epoxy) resin with touidine toner as pigment in ethylene dichloride/ cyclohexanone solvent to produce a waterin-oil type emulsion. Six further examples describe very similar compositions, some of which are of oil-in-water type, and the manner of production of the resins themselves is indicated. In use the compositions are wiped over an exposed diazoresin plate after this has been subjected to a photographic development with aqueous gum arabic, or over a dichromate-albumen plate directly after exposure for subsequent removal of unexposed areas, when the plates are ready for printing using any ordinary ink and fountain water and have superior wear resistance or the plates may be coated with gum arabic for storage. Specification 718,525 is referred to.
GB19818/56A 1951-08-01 1956-06-26 Improvements in planographic printing plate developers Expired GB799102A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US239841A US2754279A (en) 1951-08-01 1951-08-01 Aqueous composition of an unmodified hydroxyl-containing resinous glycidyl polyether of a dihydric phenol
GB19818/56A GB799102A (en) 1951-08-01 1956-06-26 Improvements in planographic printing plate developers
FR1154744D FR1154744A (en) 1951-08-01 1956-06-29 Aqueous composition based on hydroxylated polyether glycidyl, stable and resinous, derived from a diphenol
DEM30971A DE1192667B (en) 1951-08-01 1956-06-30 Composition and process for making visible, strengthening and protective coating of the exposed image areas of a lithographic printing plate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US239841A US2754279A (en) 1951-08-01 1951-08-01 Aqueous composition of an unmodified hydroxyl-containing resinous glycidyl polyether of a dihydric phenol
GB19818/56A GB799102A (en) 1951-08-01 1956-06-26 Improvements in planographic printing plate developers

Publications (1)

Publication Number Publication Date
GB799102A true GB799102A (en) 1958-07-30

Family

ID=26254271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19818/56A Expired GB799102A (en) 1951-08-01 1956-06-26 Improvements in planographic printing plate developers

Country Status (3)

Country Link
US (1) US2754279A (en)
FR (1) FR1154744A (en)
GB (1) GB799102A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010389A (en) * 1953-03-09 1961-11-28 Buskes Willem Marie Photographic transfer printing plates
US3010390A (en) * 1954-06-29 1961-11-28 Buskes Willem Marie Planographic printing plates
US3010391A (en) * 1954-06-29 1961-11-28 Grinten Chem L V D Light-sensitive sheets and process for producing transfer images
BE541693A (en) * 1954-10-04 1900-01-01
US2872428A (en) * 1955-01-31 1959-02-03 Shell Dev Polyepoxide emulsions and method of treating textiles therewith
BE560264A (en) * 1956-09-25
BE551270A (en) * 1957-01-22
US2865873A (en) * 1957-02-06 1958-12-23 Litho Chemical And Supply Co I Lacquer emulsion for lithographic plates
US3019105A (en) * 1957-02-28 1962-01-30 Harris Intertype Corp Treatment of diazo-sensitized lithographic plates
GB907289A (en) * 1957-11-01 1962-10-03 Lithoplate Inc Hydrophilic base plate for diazo presensitized lithographic printing plates
US3091533A (en) * 1958-05-22 1963-05-28 Developer composition for a light
GB921529A (en) * 1958-07-04 1963-03-20 Algraphy Ltd Improvements in or relating to the processing of pre-sensitised lithographic printing plates
NL280795A (en) * 1958-11-26
BE612479A (en) * 1961-01-13
NL276634A (en) * 1961-03-30
BE631790A (en) * 1963-05-02
US3481740A (en) * 1964-01-30 1969-12-02 Summer Williams Inc Emulsion developers for lithographic plates
US3390992A (en) * 1964-06-15 1968-07-02 North American Rockwell Non-etching circuit fabrication
DE1572058A1 (en) * 1964-12-30 1970-03-05 Keuffel & Esser Co Reprographic process
US3351008A (en) * 1965-12-06 1967-11-07 Dick Co Ab Composition for treatment of imaged lithographic masters and method of use
US3455688A (en) * 1966-02-10 1969-07-15 Riddet Co Lacquer emulsion for presensitized lithographic plates
US3615791A (en) * 1966-10-24 1971-10-26 Lithoplate Inc Lacquer emulsions for lithographic plates and method for their manufacture
US4786580A (en) * 1983-12-27 1988-11-22 Hoechst Celanese Corporation Method of developing imaged diazo material with propanol containing developer composition
US4714670A (en) * 1986-06-09 1987-12-22 Imperial Metal & Chemical Company Developer including an aliphatic cyclic carbonate in the oil phase emulsion
CA1324015C (en) * 1988-10-06 1993-11-09 Yasuo Yamagishi Method of and apparatus for forming volume type phase hologram
DE3908764C2 (en) * 1989-03-17 1994-08-11 Basf Ag Developer for the production of photopolymerized flexographic relief printing plates
TW594390B (en) * 2001-05-21 2004-06-21 Tokyo Ohka Kogyo Co Ltd Negative photoresist compositions for the formation of thick films, photoresist films and methods of forming bumps using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1032890A (en) * 1911-10-05 1912-07-16 Wenzel Fritsche Process of producing printing-plates.
US2364692A (en) * 1940-08-03 1944-12-12 Interchem Corp Textile printing emulsions
US2441653A (en) * 1942-07-01 1948-05-18 Addressograph Multigraph Protecting surface for a steel lithographic plate
US2345447A (en) * 1942-11-11 1944-03-28 William Craig Toland Process for continuous-tone printing plates
US2467186A (en) * 1945-04-20 1949-04-12 Du Pont Aqueous dispersions of synthetic linear polyamide and process for obtaining same
US2448749A (en) * 1947-01-24 1948-09-07 Addressograph Multigraph Treated planographic printing plate
US2637621A (en) * 1949-05-02 1953-05-05 Auer Laszlo Textile decorating pigment color composition containing a phenolepihalohydrin condensation product

Also Published As

Publication number Publication date
FR1154744A (en) 1958-04-16
US2754279A (en) 1956-07-10

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