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GB692387A - Improvements in or relating to coated paper-base planographic printing plates - Google Patents

Improvements in or relating to coated paper-base planographic printing plates

Info

Publication number
GB692387A
GB692387A GB10499/51A GB1049951A GB692387A GB 692387 A GB692387 A GB 692387A GB 10499/51 A GB10499/51 A GB 10499/51A GB 1049951 A GB1049951 A GB 1049951A GB 692387 A GB692387 A GB 692387A
Authority
GB
United Kingdom
Prior art keywords
salts
multivalent
planographic printing
soluble
group
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
GB10499/51A
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.)
Warren SD Co
Original Assignee
Warren SD 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 Warren SD Co filed Critical Warren SD Co
Publication of GB692387A publication Critical patent/GB692387A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING 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
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/03—Chemical or electrical pretreatment
    • B41N3/038—Treatment with a chromium compound, a silicon compound, a phophorus compound or a compound of a metal of group IVB; Hydrophilic coatings obtained by hydrolysis of organometallic compounds
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/136—Coating process making radiation sensitive element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

692,387. Printing-surfaces. WARREN CO., S. D. May 4, 1951 [July 19, 1950], No. 10499/51. Class 100(ii) A planographic printing plate comprises a paper base having thereon a planographic printing surface layer comprising insoluble hydrophilic adhesive material and finely divided inert mineral pigment and having therein capillary interstices and pores containing the evaporation residue of an aqueous solution containing a water-soluble multivalent metal salt and the evaporation residue of an equeous solution containing a water-soluble monovalent salt of the group consisting of the alkali metal and ammonium salts of acids capable of forming water soluble salts with the multivalent metal. The multivalent metals may be one of the group aluminium, chromium, iron, uranium and zirconium and the multivalent metal salt and monovalent salt may be salts of aliphatic organic acids of the group formic acid and acetic acid. The solutions of the multivalent and monovalent salts may be applied succesively in either order or together to the dried hydrophilic coating or may be incorporated in and applied with such coating. Specifications 633,746, 633,747, and 633,796 are referred to.
GB10499/51A 1950-07-19 1951-05-04 Improvements in or relating to coated paper-base planographic printing plates Expired GB692387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US174795A US2635537A (en) 1950-07-19 1950-07-19 Paper planographic printing plate with stabilized hydrophilic coating

Publications (1)

Publication Number Publication Date
GB692387A true GB692387A (en) 1953-06-03

Family

ID=22637560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10499/51A Expired GB692387A (en) 1950-07-19 1951-05-04 Improvements in or relating to coated paper-base planographic printing plates

Country Status (6)

Country Link
US (1) US2635537A (en)
BE (1) BE503804A (en)
DE (1) DE908377C (en)
FR (1) FR1041845A (en)
GB (1) GB692387A (en)
NL (1) NL76463C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895827A (en) * 1956-10-24 1959-07-21 Eastman Kodak Co Photographic paper base

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93864C (en) * 1953-09-16
US3031958A (en) * 1953-10-23 1962-05-01 Columbia Ribbon & Carbon Method of manufacture of paper planographic plate
US2983221A (en) * 1955-11-28 1961-05-09 Timefax Corp Planographic printing plates
GB945042A (en) * 1956-08-24
US3073723A (en) * 1958-10-03 1963-01-15 Lithoplate Inc Resinous coatings adapted to receive a light-sensitive layer in the production of lithographic printing plates
FR1241498A (en) * 1958-11-24 1960-09-16 Oxford Paper Co Planographic printing plate
US3007808A (en) * 1959-01-21 1961-11-07 Armstrong Cork Co Curl resistant felt base flooring material and method of making
NL126081C (en) * 1959-06-08 1900-01-01
NL252749A (en) * 1959-06-18
NL120086C (en) * 1959-09-21
DE1206926B (en) * 1960-05-10 1965-12-16 Timefax Corp Electrically recordable planographic printing plate and method of making the same
BE612386A (en) * 1961-01-09
NL278078A (en) * 1961-05-04
NL300540A (en) * 1962-11-27
US3357352A (en) * 1964-01-24 1967-12-12 Appleton Coated Paper Company Paper base planographic printing plates
US3622373A (en) * 1969-01-21 1971-11-23 Appleton Coated Paper Co A planographic printing plate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US923030A (en) * 1908-05-22 1909-05-25 Frank Wordsworth Donisthorpe Photography.
US2154219A (en) * 1935-06-28 1939-04-11 Joe V R Shepherd Lithograph plate
US2132443A (en) * 1936-08-24 1938-10-11 Francis L Simons Planographic plate and method
GB521593A (en) * 1937-10-25 1940-05-27 William Craig Toland Improvements in printing plates and processes
US2186946A (en) * 1938-02-10 1940-01-16 Harris Seybold Potter Co Preparing lithographic plates
BE435880A (en) * 1938-08-12
US2534650A (en) * 1947-05-09 1950-12-19 Warren S D Co Planographic printing plate and method of making same
NL132918B (en) * 1943-01-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895827A (en) * 1956-10-24 1959-07-21 Eastman Kodak Co Photographic paper base

Also Published As

Publication number Publication date
US2635537A (en) 1953-04-21
DE908377C (en) 1954-04-05
NL76463C (en)
FR1041845A (en) 1953-10-27
BE503804A (en)

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