EP0111136B1 - Additif pour solution de mouillage pour l'impression lithographique - Google Patents

Additif pour solution de mouillage pour l'impression lithographique Download PDF

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Publication number
EP0111136B1
EP0111136B1 EP83110755A EP83110755A EP0111136B1 EP 0111136 B1 EP0111136 B1 EP 0111136B1 EP 83110755 A EP83110755 A EP 83110755A EP 83110755 A EP83110755 A EP 83110755A EP 0111136 B1 EP0111136 B1 EP 0111136B1
Authority
EP
European Patent Office
Prior art keywords
fountain solution
solution additive
substances
diol
dimethyl
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
EP83110755A
Other languages
German (de)
English (en)
Other versions
EP0111136A2 (fr
EP0111136A3 (en
Inventor
Norbert Steinhöfel
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.)
Bernd Schwegmann & Co KG GmbH
Original Assignee
Bernd Schwegmann & Co KG GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6180572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0111136(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bernd Schwegmann & Co KG GmbH filed Critical Bernd Schwegmann & Co KG GmbH
Priority to AT83110755T priority Critical patent/ATE44499T1/de
Publication of EP0111136A2 publication Critical patent/EP0111136A2/fr
Publication of EP0111136A3 publication Critical patent/EP0111136A3/de
Application granted granted Critical
Publication of EP0111136B1 publication Critical patent/EP0111136B1/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

Claims (8)

1. Additif pour solution de mouillage pour l'impression lithographique, comprenant des agents mouillants, des substances régulatrices de pH, des agents de maintien d'humidité, éventuellement des agents filmogènes, éventuellement des agents adoucissants, éventuellement des agents de conservation et éventuellement des solvants, caractérisé en ce qu'il contient comme agent mouillant une ou plusieurs des substances
a) 3,5-diméthyl-1-hexyne-3-ol
b) 3,6-diméthyl-4-octyne-3,6-diol
c) 2,4,7,9-tétraméthyl-5-décyne-4,7-diol
d) des produits d'éthoxylisation de a), b) et/ou c) ou des combinaisons des substances a), b) et/ou d) avec d'autres agents mouillants courants.
2. Additif pour solution de mouillage selon la revendication 1, caractérisé en ce qu'il existe sous forme de pâtes, de poudres ou de tablettes.
3. Additif pour solution de mouillage selon la revendication 1 ou 2, caractérisé en ce qu'il contient, comme substance régulatrice de pH, du citrate de sodium et de l'acide citrique.
4. Additif pour solution de mouillage selon l'une des revendications 1 à 3, caractérisé en ce qu'il contient, comme agent de maintien d'humidité, un polyalcool comportant cinq à six atomes de carbone.
5. Additif pour solution de mouillage selon l'une des revendications 1 à 4, caractérisé en ce qu'il contient, comme agent adoucissant, un sel de sodium de l'acide éthylène diamino-tétracétique.
6. Additif pour solution de mouillage selon l'une des revendications 1 à 5, caractérisé en ce qu'il contient, comme agent de conservation, un sorbate de potassium.
7. Emploi comme additif pour solution de mouillage pour l'impression lithographique de l'une ou plusieurs des substances
a) 3,5-diméthyl-1-hexyne-3-ol
b) 3,6-diméthyl-4-octyne-3,6-diol
c) 2,4,7,9-tétraméthyl-5-décyne-4,7-diol
d) des produits d'éthoxylisation de a), b) et/ou c) ou des combinaisons des substances a), b), c) et/ou d) avec d'autres agents mouillants courants.
8. Emploi selon la revendication 7 sous forme de pâtes, de poudres ou de tablettes.
EP83110755A 1982-12-14 1983-10-27 Additif pour solution de mouillage pour l'impression lithographique Expired EP0111136B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83110755T ATE44499T1 (de) 1982-12-14 1983-10-27 Feuchtwasser-zusatz fuer den offsetdruck.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3246153 1982-12-14
DE3246153 1982-12-14

Publications (3)

Publication Number Publication Date
EP0111136A2 EP0111136A2 (fr) 1984-06-20
EP0111136A3 EP0111136A3 (en) 1986-08-27
EP0111136B1 true EP0111136B1 (fr) 1989-07-12

Family

ID=6180572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83110755A Expired EP0111136B1 (fr) 1982-12-14 1983-10-27 Additif pour solution de mouillage pour l'impression lithographique

Country Status (3)

Country Link
EP (1) EP0111136B1 (fr)
AT (1) ATE44499T1 (fr)
DE (1) DE3380173D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269760A1 (fr) * 1986-12-02 1988-06-08 Bernd Schwegmann GmbH & Co. KG Solution de mouillage pour l'impression lithographique
JP2673586B2 (ja) * 1989-08-02 1997-11-05 富士写真フイルム株式会社 平版印刷版用湿し水組成物，それに使用する濃縮液及びそれを使用する平版印刷方法
US5288678A (en) * 1990-10-19 1994-02-22 Beckman Instruments, Inc. Indirect potentiometric method and diluent for analysis of lithium
US5340495A (en) * 1993-04-30 1994-08-23 Siebert, Inc. Compositions for cleaning ink from a printing press and methods thereof
US20020187427A1 (en) 2001-05-18 2002-12-12 Ulrich Fiebag Additive composition for both rinse water recycling in water recycling systems and simultaneous surface treatment of lithographic printing plates
DE102008061735A1 (de) * 2008-12-11 2010-06-17 Weros Technology Gmbh Druckverfahren, insbesondere Offset-Druckverfahren, und Trennmittel für dieses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547632A (en) 1967-11-16 1970-12-15 Eastman Kodak Co Method of lithographic reproduction and solution to render image areas oleophilic
US4246843A (en) * 1976-07-23 1981-01-27 The Dow Chemical Company Method for treating imaged lithographic printing plates

Also Published As

Publication number Publication date
DE3380173D1 (en) 1989-08-17
ATE44499T1 (de) 1989-07-15
EP0111136A2 (fr) 1984-06-20
EP0111136A3 (en) 1986-08-27

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