FR2388305A1 - Traitement ameliore des plaques d'impression lithographique par une couche intermediaire - Google Patents

Traitement ameliore des plaques d'impression lithographique par une couche intermediaire

Info

Publication number
FR2388305A1
FR2388305A1 FR7811378A FR7811378A FR2388305A1 FR 2388305 A1 FR2388305 A1 FR 2388305A1 FR 7811378 A FR7811378 A FR 7811378A FR 7811378 A FR7811378 A FR 7811378A FR 2388305 A1 FR2388305 A1 FR 2388305A1
Authority
FR
France
Prior art keywords
lithographic printing
printing plates
improved processing
mid layer
plates
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.)
Granted
Application number
FR7811378A
Other languages
English (en)
Other versions
FR2388305B1 (fr
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.)
Polychrome Corp
Original Assignee
Polychrome Corp
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 Polychrome Corp filed Critical Polychrome Corp
Publication of FR2388305A1 publication Critical patent/FR2388305A1/fr
Application granted granted Critical
Publication of FR2388305B1 publication Critical patent/FR2388305B1/fr
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
    • G03F7/004—Photosensitive materials
    • G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
    • 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

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

L'invention concerne un procédé de réalisation de plaques d'impression à support d'aluminium. Ce procédé consiste à enduire au moins une surface d'une feuille-support en aluminium d'une solution de fluozirconate de potassium, à traiter ensuite la plaque d'aluminium ainsi enduite par une couche d'une solution de silicate de sodium et à appliquer ensuite sur cette surface une composition photosensible utilisable en photolithographie, tout cela pour obtenir une plaque d'impression photosensible de qualité améliorée. Les plaques ainsi obtenues sont destinées à l'impression lithographique.
FR7811378A 1977-04-18 1978-04-18 Traitement ameliore des plaques d'impression lithographique par une couche intermediaire Expired FR2388305B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/788,216 US4086092A (en) 1977-04-18 1977-04-18 Process for making photosensitive lithographic printing plates involving sequentially coating with potassium zirconium fluoride and sodium silicate

Publications (2)

Publication Number Publication Date
FR2388305A1 true FR2388305A1 (fr) 1978-11-17
FR2388305B1 FR2388305B1 (fr) 1985-06-28

Family

ID=25143805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811378A Expired FR2388305B1 (fr) 1977-04-18 1978-04-18 Traitement ameliore des plaques d'impression lithographique par une couche intermediaire

Country Status (6)

Country Link
US (1) US4086092A (fr)
JP (1) JPS53131102A (fr)
DE (1) DE2810309A1 (fr)
FR (1) FR2388305B1 (fr)
GB (1) GB1598281A (fr)
NL (1) NL7800143A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462842A (en) * 1979-08-13 1984-07-31 Showa Aluminum Corporation Surface treatment process for imparting hydrophilic properties to aluminum articles
US4242417A (en) * 1979-08-24 1980-12-30 Polychrome Corporation Lithographic substrates
AU6138180A (en) * 1979-10-17 1981-04-30 Polychrome Corp. White lithographic substrate
EP0096895A3 (fr) * 1982-06-16 1984-05-16 Hitachi, Ltd. Matériel polymère organique à poids moléculaire élevé, de type positif, sensible à la radiation et procédé pour l'obtention de microstructures l'utilisant
JPS5988737A (ja) * 1982-11-15 1984-05-22 Hitachi Ltd 放射線感応性有機高分子材料
JPS5992532A (ja) * 1982-11-18 1984-05-28 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション ポジテイブ型レジストの製造方法
US4640886A (en) * 1985-10-10 1987-02-03 Eastman Kodak Company Subbed lithographic printing plate
US20100243108A1 (en) * 2009-03-31 2010-09-30 Ppg Industries Ohio, Inc. Method for treating and/or coating a substrate with non-chrome materials

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507314A (en) * 1943-03-31 1950-05-09 Aluminum Co Of America Method of treating aluminum surfaces
FR1051461A (fr) * 1950-12-06 1954-01-15 Minnesota Mining & Mfg Planches d'impression planographique présensibilisées
US3160506A (en) * 1962-10-19 1964-12-08 Polychrome Corp Planographic printing plate and method for preparing same
US3440050A (en) * 1965-02-05 1969-04-22 Polychrome Corp Lithographic plate
FR1581433A (fr) * 1967-09-25 1969-09-12

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882153A (en) * 1954-02-04 1959-04-14 Polychrome Corp Planographic printing plate
US3148984A (en) * 1961-05-15 1964-09-15 Harper James Earl Presensitized diazo lithographic printing plates comprising a hydrophilic phosphate glass and fluoride layer
DE1933013C3 (de) * 1969-06-28 1978-09-21 Gerhard Collardin Gmbh, 5000 Koeln Verfahren zur Erzeugung von Schutzschichten auf Aluminium, Eisen und Zink mittels komplexe Fluoride enthaltender Lösungen
US3912548A (en) * 1973-07-13 1975-10-14 Amchem Prod Method for treating metal surfaces with compositions comprising zirconium and a polymer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507314A (en) * 1943-03-31 1950-05-09 Aluminum Co Of America Method of treating aluminum surfaces
FR1051461A (fr) * 1950-12-06 1954-01-15 Minnesota Mining & Mfg Planches d'impression planographique présensibilisées
US2714066A (en) * 1950-12-06 1955-07-26 Minnesota Mining & Mfg Planographic printing plate
US3160506A (en) * 1962-10-19 1964-12-08 Polychrome Corp Planographic printing plate and method for preparing same
US3440050A (en) * 1965-02-05 1969-04-22 Polychrome Corp Lithographic plate
FR1581433A (fr) * 1967-09-25 1969-09-12
GB1235863A (en) * 1967-09-25 1971-06-16 Polychrome Corp Lithographic printing plates

Also Published As

Publication number Publication date
JPS53131102A (en) 1978-11-15
GB1598281A (en) 1981-09-16
NL7800143A (nl) 1978-10-20
US4086092A (en) 1978-04-25
FR2388305B1 (fr) 1985-06-28
DE2810309A1 (de) 1978-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse