DE479983C - Means for washing and deswelling of rubber parts of printing presses - Google Patents

Means for washing and deswelling of rubber parts of printing presses

Info

Publication number
DE479983C
DE479983C DEST45217D DEST045217D DE479983C DE 479983 C DE479983 C DE 479983C DE ST45217 D DEST45217 D DE ST45217D DE ST045217 D DEST045217 D DE ST045217D DE 479983 C DE479983 C DE 479983C
Authority
DE
Germany
Prior art keywords
washing
printing presses
deswelling
rubber parts
castor oil
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
DEST45217D
Other languages
German (de)
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.)
OTTO C STRECKER FA DR
Original Assignee
OTTO C STRECKER FA DR
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 OTTO C STRECKER FA DR filed Critical OTTO C STRECKER FA DR
Priority to DEST45217D priority Critical patent/DE479983C/en
Application granted granted Critical
Publication of DE479983C publication Critical patent/DE479983C/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
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing

Landscapes

  • Detergent Compositions (AREA)
  • Printing Plates And Materials Therefor (AREA)

Description

mittel zum Waschen und Entquellen der aus Gummi bestehenden Teile von Druckpressen In dem Hauptpatent 419 214 und in dem früheren Zusatzpatent 427 735 ist bereits ein Mittel zum `'laschen und Entquellen der aus Gummi bestehenden Teile von Druckpressen beschrieben, das in der Hauptsache aus Rizinusöl oder aus Rizinusöl mit einem Streckungsmittel besteht.means for washing and removing swelling of the parts made of rubber of printing presses In the main patent 419 214 and in the earlier additional patent 427 735 is already a means of lashing and swelling those made of rubber Parts of printing presses described, which are mainly made from castor oil or from Castor oil is made with an extender.

So gut sich auch dieses Mittel in der Praxis bewährt hat, ist es doch erwünscht, die für das Waschen und das darauffolgende Beseitigen des Waschmittels, nachdem es die Farbe o. dgl. aufgenommen hat, erforderliche Zeit abkürzen oder den Waschvorgang vereinfachen zu können.As good as this remedy has proven itself in practice, it is Desired for the washing and the subsequent removal of the detergent, after it has picked up the paint or the like, shorten the required time or the To be able to simplify the washing process.

Dies wird gemäß der Erfindung dadurch ermöglicht, daß man zu den genannten Zwecken eine Mischung von Rizinusöl und einem oder mehreren Aldehyden, insbesondere Paraldehyd, verwendet, z. B. von z Teil Rizinusöl und r bis 3 Teilen Paraldehyd. Dem Gemisch können zur Streckung oder zu anderen Zwecken auch noch andere Stoffe zugesetzt werden, wie dies bereits in den eingangs genannten Patentschriften angegeben ist.According to the invention, this is made possible by one of the aforementioned For purposes a mixture of castor oil and one or more aldehydes, in particular Paraldehyde, used e.g. B. from z part of castor oil and r to 3 parts of paraldehyde. Other substances can also be added to the mixture for stretching or other purposes are added, as already indicated in the patents mentioned at the beginning is.

Claims (2)

PATENTANSPRÜCHE: x. Mittel nach Patent 419 214 zum Waschen und Entquellen der aus Gummi bestehenden Teile von Druckpressen, gekennzeichnet durch ein Gemisch von Rizinusöl und einem oder mehreren Aldehyden, insbesondere Paraldehyd. PATENT CLAIMS: x. Agent according to Patent 419 214 for washing and swelling of the rubber parts of printing presses, characterized by a mixture of castor oil and one or more aldehydes, in particular paraldehyde. 2. Aus einem Gemisch von Rizinusöl und Paraldehyd bestehendes Mittel nach Anspruch z, dadurch gekennzeichnet, daß der Anteil des Paraldehydes etwa gleich oder größer ist als der des Rizinusöles.2. Composition according to claim consisting of a mixture of castor oil and paraldehyde z, characterized in that the proportion of paraldehyde is approximately equal to or greater is than that of castor oil.
DEST45217D 1928-12-21 1928-12-21 Means for washing and deswelling of rubber parts of printing presses Expired DE479983C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST45217D DE479983C (en) 1928-12-21 1928-12-21 Means for washing and deswelling of rubber parts of printing presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST45217D DE479983C (en) 1928-12-21 1928-12-21 Means for washing and deswelling of rubber parts of printing presses

Publications (1)

Publication Number Publication Date
DE479983C true DE479983C (en) 1929-07-25

Family

ID=7464841

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST45217D Expired DE479983C (en) 1928-12-21 1928-12-21 Means for washing and deswelling of rubber parts of printing presses

Country Status (1)

Country Link
DE (1) DE479983C (en)

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