CA1070876A - Methode, composes et emulsions utilises dans le traitement de plaques d'impression lithographique porteuses d'images et de plaques enduites - Google Patents

Methode, composes et emulsions utilises dans le traitement de plaques d'impression lithographique porteuses d'images et de plaques enduites

Info

Publication number
CA1070876A
CA1070876A CA249,790A CA249790A CA1070876A CA 1070876 A CA1070876 A CA 1070876A CA 249790 A CA249790 A CA 249790A CA 1070876 A CA1070876 A CA 1070876A
Authority
CA
Canada
Prior art keywords
polyacrylamide
percent
solution
active polymer
plate
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
CA249,790A
Other languages
English (en)
Inventor
Walter L. Garrett
Ralph G. Czerepinski
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA1070876A publication Critical patent/CA1070876A/fr
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
    • B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CA249,790A 1975-04-07 1976-04-07 Methode, composes et emulsions utilises dans le traitement de plaques d'impression lithographique porteuses d'images et de plaques enduites Expired CA1070876A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US56591575A 1975-04-07 1975-04-07
US56588275A 1975-04-07 1975-04-07
US56588175A 1975-04-07 1975-04-07
US56591675A 1975-04-07 1975-04-07
US58645575A 1975-06-12 1975-06-12
US58645175A 1975-06-12 1975-06-12

Publications (1)

Publication Number Publication Date
CA1070876A true CA1070876A (fr) 1980-01-29

Family

ID=27560138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249,790A Expired CA1070876A (fr) 1975-04-07 1976-04-07 Methode, composes et emulsions utilises dans le traitement de plaques d'impression lithographique porteuses d'images et de plaques enduites

Country Status (7)

Country Link
JP (1) JPS51122501A (fr)
BE (1) BE840390A (fr)
CA (1) CA1070876A (fr)
DE (1) DE2615075A1 (fr)
FR (1) FR2306832A1 (fr)
GB (1) GB1495895A (fr)
NL (1) NL7603530A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138703A (en) * 1978-04-19 1979-10-27 Dainippon Printing Co Ltd Moistening composite substance for flat printing plate
NZ194648A (en) * 1979-08-20 1982-12-07 Vickers Ltd Producing lithographic printing plate from radiation sensitive plate plate finishing composition
DE3505452C2 (de) * 1985-02-16 1986-12-04 Fa. Carl Freudenberg, 6940 Weinheim Feuchtmittel für Offsetdruckformen
JPS6283194A (ja) * 1985-10-09 1987-04-16 Fuji Photo Film Co Ltd 平版印刷版用版面保護剤
DE4023269A1 (de) * 1990-07-21 1992-01-23 Hoechst Ag Hydrophile mischpolymere sowie deren verwendung in der reprographie
DE4023267A1 (de) * 1990-07-21 1992-01-23 Hoechst Ag Platten-, folien- oder bandfoermiges traegermaterial fuer offsetdruckplatten, verfahren zu seiner herstellung und seine verwendung
US5262244A (en) * 1990-07-21 1993-11-16 Hoechst Aktiengesellschaft Hydrophilic copolymers and their use in reprography
DE4023271A1 (de) * 1990-07-21 1992-01-23 Hoechst Ag Thermisch vernetzbare hydrophile mischpolymere sowie deren verwendung in der reprographie
DE4023270A1 (de) * 1990-07-21 1992-02-06 Hoechst Ag Hydrophile mischpolymere sowie deren verwendung in der reprographie
JP3485182B1 (ja) 2002-06-28 2004-01-13 東京応化工業株式会社 パターン微細化用被覆形成剤およびそれを用いた微細パターンの形成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR834206A (fr) * 1937-03-06 1938-11-16 Ig Farbenindustrie Ag Agents épaississants et protecteurs superficiels pour servir en lithographie et en offset
US2240486A (en) * 1940-05-01 1941-05-06 Western Electric Co Composition for use in printing
US2393875A (en) * 1944-05-29 1946-01-29 Addressograph Multigraph Method of etching and dampening planographic printing plates and repellent solution t herefor
US3019105A (en) * 1957-02-28 1962-01-30 Harris Intertype Corp Treatment of diazo-sensitized lithographic plates
GB1135334A (en) * 1966-05-03 1968-12-04 Howson Ltd W H Image strengthener for lithographic plates
JPS5426921B2 (fr) * 1972-08-05 1979-09-06
GB1495522A (en) * 1974-02-04 1977-12-21 Vickers Ltd Lithographic desensitising compositions

Also Published As

Publication number Publication date
NL7603530A (nl) 1976-10-11
BE840390A (fr) 1976-10-05
FR2306832A1 (fr) 1976-11-05
GB1495895A (en) 1977-12-21
AU1218476A (en) 1977-09-22
FR2306832B1 (fr) 1978-11-17
JPS51122501A (en) 1976-10-26
DE2615075A1 (de) 1976-10-21

Similar Documents

Publication Publication Date Title
US4764213A (en) Lithographic fountain solution containing mixed colloids
US4033919A (en) Desensitizing compositions for lithographic platemaking and printing which are aqueous solutions of copolymers of acrylamide with a carboxyl containing monomer and a desensitizing acidic additive
CA1070876A (fr) Methode, composes et emulsions utilises dans le traitement de plaques d'impression lithographique porteuses d'images et de plaques enduites
US5061607A (en) Composition for protecting the surface of lithographic printing plates
US4186250A (en) Method of desensitizing image-bearing lithographic plates
US4214531A (en) Method of treating image-bearing lithographic plates
US4266481A (en) Image-bearing lithographic plates with desensitizing coating
US4200688A (en) Method of treating image-bearing lithographic plates
EP0219761B1 (fr) Gomme désensibilisante pour plaques lithographiques
JPH03155991A (ja) 平版印刷用湿し水
CA1208957A (fr) Gomme de neutralisation pour cliches de lithographie
US4143021A (en) Composition suitable for use as desensitizing gumming solution for lithographic printing plates
US4246843A (en) Method for treating imaged lithographic printing plates
US4347289A (en) Use of S-119 in lithographic fountain solutions
AU626020B2 (en) Conversion solutions for lithographic printing plates
US4530721A (en) Lithographic fountain concentrate
JPS61261095A (ja) 平版印刷版用版面洗浄剤
CA1111980A (fr) Compose servant de gomme desensibilisatrice pour les plaques d'impression en lithographie
JPS62105692A (ja) オフセツト印刷用湿し水
JP3222667B2 (ja) 平版印刷用不感脂化処理液
JP2733496B2 (ja) 平版印刷用不感脂化処理液
JP2733495B2 (ja) 平版印刷用不感脂化処理液
JPS5929198A (ja) 平版印刷版用版面保護剤
JPH01259994A (ja) 平版印刷版用不感脂化処理組成物
JP3172285B2 (ja) 平版印刷版用給湿液組成物

Legal Events

Date Code Title Description
MKEX Expiry