GB633747A - Improvements in or relating to paper base planographic printing plates - Google Patents

Improvements in or relating to paper base planographic printing plates

Info

Publication number
GB633747A
GB633747A GB2343147A GB2343147A GB633747A GB 633747 A GB633747 A GB 633747A GB 2343147 A GB2343147 A GB 2343147A GB 2343147 A GB2343147 A GB 2343147A GB 633747 A GB633747 A GB 633747A
Authority
GB
United Kingdom
Prior art keywords
parts
water
casein
solution
formaldehyde
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
GB2343147A
Other languages
English (en)
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 GB633747A publication Critical patent/GB633747A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • 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
    • B41N3/036—Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1091—Forme 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Paper (AREA)
GB2343147A 1947-05-09 1947-08-25 Improvements in or relating to paper base planographic printing plates Expired GB633747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74713847A 1947-05-09 1947-05-09

Publications (1)

Publication Number Publication Date
GB633747A true GB633747A (en) 1949-12-19

Family

ID=25003797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2343147A Expired GB633747A (en) 1947-05-09 1947-08-25 Improvements in or relating to paper base planographic printing plates

Country Status (5)

Country Link
BE (1) BE476486A (enExample)
DE (1) DE882998C (enExample)
FR (1) FR953589A (enExample)
GB (1) GB633747A (enExample)
NL (1) NL69492C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107169A (en) * 1958-12-18 1963-10-15 Bruning Charles Co Inc Processes of producing lithographic electrostatic printing plates

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83171C (enExample) * 1952-11-29
DE1032761B (de) * 1953-04-17 1958-06-26 Warren S D Co Verfahren zur Herstellung einer Flachdruckfolie mit einer Papierunterlage
NL189903B (nl) * 1953-08-17 Katashi Aoki Werkwijze voor het door blaasvormen vervaardigen van een kunststoffles met een elliptische respectievelijk afgerond rechthoekige dwarsdoorsnedevorm en met een nominale wanddikte tussen 0,2 en 0,5 mm.
NL93864C (enExample) * 1953-09-16
NL95407C (enExample) * 1954-08-20
DE974162C (de) * 1955-08-30 1960-09-29 Rca Corp Verfahren zur Herstellung von lithographischen Druckplatten nach dem elektrostatischen Verfahren
DE1194879B (de) * 1957-02-16 1965-06-16 Eastman Kodak Co Verfahren zum Herstellen lithographischer Druckplatten
FR1241498A (fr) * 1958-11-24 1960-09-16 Oxford Paper Co Cliché d'impression planographique
DE1212117B (de) * 1958-12-03 1966-03-10 Int Paper Co Verfahren zum Herstellen eines lithographischen Flachdruckblattes
BE591936A (enExample) * 1959-06-18
FR2956854B1 (fr) 2010-03-01 2012-08-17 Snecma Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur par contrepoids.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107169A (en) * 1958-12-18 1963-10-15 Bruning Charles Co Inc Processes of producing lithographic electrostatic printing plates

Also Published As

Publication number Publication date
BE476486A (enExample)
FR953589A (fr) 1949-12-08
NL69492C (enExample)
DE882998C (de) 1953-07-13

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