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GB950870A - Improvements in planographic printing plates - Google Patents

Improvements in planographic printing plates

Info

Publication number
GB950870A
GB950870A GB42477/60A GB4247760A GB950870A GB 950870 A GB950870 A GB 950870A GB 42477/60 A GB42477/60 A GB 42477/60A GB 4247760 A GB4247760 A GB 4247760A GB 950870 A GB950870 A GB 950870A
Authority
GB
United Kingdom
Prior art keywords
zinc
planographic printing
urea
gum
pyrophosphate
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
GB42477/60A
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.)
Oxford Paper Co
Original Assignee
Oxford Paper 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
Application filed by Oxford Paper Co filed Critical Oxford Paper Co
Publication of GB950870A publication Critical patent/GB950870A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/10Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1091Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by physical transfer from a donor sheet having an uniform coating of lithographic material using thermal means as provided by a thermal head or a laser; by mechanical pressure, e.g. from a typewriter by electrical recording ribbon therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00Preparing for use and conserving printing surfaces
    • B41N3/03Chemical or electrical pretreatment
    • B41N3/036Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

950,870. Printing-surfaces. OXFORD PAPER CO. Dec. 9, 1960 [Sept. 12, 1960], No. 42477/60. Addition to 879,628. Heading B6C. A planographic printing plate comprises a base and a planographic printing surface thereon, said surface comprising a pigment mixture and the reaction product of an hydrophilic colloidal adhesive other than polyvinyl alcohol and an insolubilising agent, said pigment fixture containing colloidal silica having a particle size of between 7 and 30 millimicrons. The hydrophilic colloid or adhesive may be 88% hydrolised polyvinyl alcohol, unmethylolated polyacrylamide, methylol polyacrylamide, oxidised corn starch, guar gum, Irish moss, chitosan, supulose, amioca starch, sodium carboxymethyl cellulose, dextrin, dextran, corn hull gum, gum ghatti or tamarind kernel powder. The cross-linking agent may be dimethylol urea, trimethylol phenol, urea-formaldehyde, N,Nl-ethylene dimethylol cyclic urea, melamine formaldehyde or glyoxal. The pigment mixture includes colloidal silica and also clay, kaolin, china clay, calcium silicate, barium sulphate, or titanium dioxide, and may also including a dispersing agent, such as sodium hexametaphosphate, disodium dehydrogen pyrophosphate, tetrapotassium.pyrophosphate, or sodium silicate. There may also be added a catalyst to assist in curing, such as zinc phenol sulphonate, zinc acetate, zinc sulphamate, zinc silicofluoride, zinc chloride, alum, ammonium chloride, ammonium sulphate, ammonium phosphate or zinc borate. Acetic acid may be added as a thinner. Specification 667,154 also is referred to.
GB42477/60A 1958-11-24 1960-12-09 Improvements in planographic printing plates Expired GB950870A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77568558A 1958-11-24 1958-11-24
US55191A US3055295A (en) 1958-11-24 1960-09-12 Planographic printing plates

Publications (1)

Publication Number Publication Date
GB950870A true GB950870A (en) 1964-02-26

Family

ID=26733948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42477/60A Expired GB950870A (en) 1958-11-24 1960-12-09 Improvements in planographic printing plates

Country Status (4)

Country Link
US (1) US3055295A (en)
DE (2) DE1199789B (en)
FR (1) FR1241498A (en)
GB (1) GB950870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469983A (en) * 1965-07-06 1969-09-30 Gaf Corp Preparation of photopolymer lithographic offset paper plates
US3793025A (en) * 1965-05-17 1974-02-19 Agfa Gevaert Nv Thermorecording

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228327A (en) * 1962-04-05 1966-01-11 Kvp Sutherland Paper Co Multipurpose duplicating master
US3220346A (en) * 1962-06-20 1965-11-30 Millen Ind Inc Planographic printing plate
US3256810A (en) * 1964-03-09 1966-06-21 Anthony L Ensink Planographic printing plates
GB1159293A (en) * 1966-06-14 1969-07-23 Gestetner Ltd Planographic Printing Plate and Process for Making the same
US3639122A (en) * 1968-06-07 1972-02-01 Ricoh Kk Vinyl-amino resin interlayer for electrophotographic member used in offset printing
US3622373A (en) * 1969-01-21 1971-11-23 Appleton Coated Paper Co A planographic printing plate
US3592137A (en) * 1969-01-29 1971-07-13 Columbia Ribbon & Carbon Planographic printing plates
US3663289A (en) * 1970-04-06 1972-05-16 Columbia Ribbon & Carbon Process of producing a planographic printing plate and resultant article
US3736873A (en) * 1971-07-12 1973-06-05 Columbia Ribbon Carbon Mfg Planographic printing plate assembly and method of making
CA979708A (en) * 1972-09-15 1975-12-16 Eastman Kodak Company Lithographic printing plate and process
US3922441A (en) * 1974-08-01 1975-11-25 Scm Corp Lithographic printing plate and method of making the same
US4046946A (en) * 1974-08-01 1977-09-06 Allied Paper Incorporated Lithographic printing plate
EP0076490B1 (en) * 1981-10-05 1986-02-05 Kuraray Co., Ltd. Paper coating agent
US5656369A (en) * 1991-04-12 1997-08-12 Moore Business Forms, Inc. Business form having integral label associated therewith coated with composition capable of receiving toner images thereon, and method for producing same
DE69114122T2 (en) * 1991-04-12 1996-04-18 Moore Business Forms Inc Coated substrate and manufacturing method.
EP0619525B1 (en) * 1993-04-05 1999-03-17 Agfa-Gevaert N.V. A lithographic base and a method for making a lithographic printing plate therewith
DE4336115A1 (en) * 1993-10-22 1995-04-27 Hoechst Ag Photosensitive material and process for the production of planographic printing plates
JP4130030B2 (en) 1999-03-09 2008-08-06 富士フイルム株式会社 Photosensitive composition and 1,3-dihydro-1-oxo-2H-indene derivative compound
JP4452572B2 (en) 2004-07-06 2010-04-21 富士フイルム株式会社 Photosensitive composition and image recording method using the same
JP2006065074A (en) 2004-08-27 2006-03-09 Fuji Photo Film Co Ltd Photosensitive lithographic printing plate
JP5089866B2 (en) 2004-09-10 2012-12-05 富士フイルム株式会社 Planographic printing method
JP4411168B2 (en) 2004-09-24 2010-02-10 富士フイルム株式会社 Photosensitive planographic printing plate
EP1701213A3 (en) 2005-03-08 2006-11-22 Fuji Photo Film Co., Ltd. Photosensitive composition
JP4538350B2 (en) 2005-03-18 2010-09-08 富士フイルム株式会社 Photosensitive composition, image recording material, and image recording method
JP4368323B2 (en) 2005-03-25 2009-11-18 富士フイルム株式会社 Photosensitive planographic printing plate
JP4457034B2 (en) 2005-03-28 2010-04-28 富士フイルム株式会社 Photosensitive planographic printing plate
JP4701042B2 (en) 2005-08-22 2011-06-15 富士フイルム株式会社 Photosensitive planographic printing plate
JP4694324B2 (en) 2005-09-09 2011-06-08 富士フイルム株式会社 Method for producing photosensitive lithographic printing plate
JP4039682B2 (en) * 2006-06-09 2008-01-30 日東電工株式会社 Adhesive for polarizing plate, polarizing plate, method for producing the same, optical film, and image display device
JPWO2008007550A1 (en) 2006-07-14 2009-12-10 コニカミノルタホールディングス株式会社 Plate making method and planographic printing plate
CN102617445B (en) 2007-07-17 2015-02-18 富士胶片株式会社 Photosensitive compositions, curable compositions, novel compounds, photopolymerizable compositions, color filters, and planographic printing plate precursors
JP2009083106A (en) 2007-09-27 2009-04-23 Fujifilm Corp Plane surface protecting agent for lithographic printing plate and plate making method of lithographic printing plate
JP2009086373A (en) 2007-09-28 2009-04-23 Fujifilm Corp Development method of negative planographic printing plate
JP5167059B2 (en) * 2007-10-02 2013-03-21 日東電工株式会社 Polarizing plate, optical film and image display device
JP5305704B2 (en) 2008-03-24 2013-10-02 富士フイルム株式会社 Novel compound, photopolymerizable composition, photopolymerizable composition for color filter, color filter and method for producing the same, solid-state imaging device, and lithographic printing plate precursor
JP5171506B2 (en) 2008-06-30 2013-03-27 富士フイルム株式会社 NOVEL COMPOUND, POLYMERIZABLE COMPOSITION, COLOR FILTER, PROCESS FOR PRODUCING THE SAME, SOLID-STATE IMAGING ELEMENT, AND lithographic printing plate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112615C (en) *
DE909529C (en) * 1941-01-09 1954-04-22 William Craig Toland Flat printing form
US2534650A (en) * 1947-05-09 1950-12-19 Warren S D Co Planographic printing plate and method of making same
US2532865A (en) * 1946-05-01 1950-12-05 Toland William Craig Lithographic printing plate
BE476486A (en) * 1947-05-09
BE503804A (en) * 1950-07-19
US2721815A (en) * 1951-01-19 1955-10-25 Dick Co Ab Method for manufacturing improved planographic printing plates
BE509774A (en) * 1951-03-06
US2951441A (en) * 1956-01-16 1960-09-06 Timefax Corp Lithographic printing plates and coatings therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793025A (en) * 1965-05-17 1974-02-19 Agfa Gevaert Nv Thermorecording
US3469983A (en) * 1965-07-06 1969-09-30 Gaf Corp Preparation of photopolymer lithographic offset paper plates

Also Published As

Publication number Publication date
FR1241498A (en) 1960-09-16
US3055295A (en) 1962-09-25
DE1211666B (en) 1966-03-03
DE1199789B (en) 1965-09-02

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