DE820007C - Process for the manufacture of rubber mats - Google Patents

Process for the manufacture of rubber mats

Info

Publication number
DE820007C
DE820007C DEP50909A DEP0050909A DE820007C DE 820007 C DE820007 C DE 820007C DE P50909 A DEP50909 A DE P50909A DE P0050909 A DEP0050909 A DE P0050909A DE 820007 C DE820007 C DE 820007C
Authority
DE
Germany
Prior art keywords
rubber
manufacture
rubber mats
chlorinated
adhesive layers
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
DEP50909A
Other languages
German (de)
Inventor
Karl Wedekind
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DEP50909A priority Critical patent/DE820007C/en
Application granted granted Critical
Publication of DE820007C publication Critical patent/DE820007C/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
    • B41C3/00—Reproduction or duplicating of printing formes
    • B41C3/04—Reproduction or duplicating of printing formes to produce rubber printing blocks
    • 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
    • B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
    • B41N6/02—Chemical means for fastening printing formes on mounting boards

Description

Verfahren zum Herstellen von Kautschukmatern Gegenstand des Hauptpatents ist ein Verfahren zur Herstellung von Kautschukmatern, das darin besteht, daß man Schichten aus Natur- oder/und Kunstkautschukmischungen mittels einer oder mehrerer Haftschichten während der Vulkanisation mit einer Unterlage verbindet, die unter den vorkommenden Beanspruchungen sich parallel zur Ebene des Schriftspiegels nicht verformen kann. Diese Unterlage kann starr oder biegsam sein und aus Metallen oder Kunststoffen oder einem ähnlichen Stoff bestehen. Als Haftschichten verwendet man z. B. für ölfeste Mischpolymerisate aus Butadien und Acrylsäurenitril o. dgl. Chlorkautschuk, für die Mischpolymerisate aus Butadien und Styrol Chlorkautschuk in Verbindung mit Hämoglobin-Naturlatex- oder Hälnoglobin-Kunstkautschuklatex-Gemischen.Process for the production of rubber mats, the subject of the main patent is a process for the manufacture of rubber mats, which consists in that one Layers of natural and / or synthetic rubber mixtures by means of one or more Bonding layers during vulcanization with a base that connects under the stresses that occur are not parallel to the plane of the writing surface can deform. This base can be rigid or flexible and made of metal or Plastics or a similar substance. The adhesive layers are used z. B. for oil-resistant copolymers of butadiene and acrylonitrile or the like. Chlorinated rubber, for the copolymers of butadiene and styrene chlorinated rubber in conjunction with Hemoglobin-natural latex or hemoglobin-synthetic rubber latex mixtures.

Die Haftschichten bewirken eine außerordentlich feste Bindung zwischen der Kautschuk- und de Trägerschicht, so daß die. Unterlage unter den Z anspruchungen, denen sie ausgesetzt ist, sich in den Richtungen der Schichtebene nicht bleibend oder elastisch verformen kann. Auch sind die Haftschichten bei geeigneter Lagerung monatelang haftfähig, so daß es möglich ist, die Metallplatten mit Haftschichten und gegebenenfalls Kautschukschichten versehen beliebig lang in Vorrat zu halten.The adhesive layers cause an extremely strong bond between the rubber and de carrier layer, so that the. Document under the Z claims, to which it is exposed, not remaining in the directions of the plane of the layer or can deform elastically. Also, the adhesive layers are with suitable storage Adhesive for months, so that it is possible to use adhesive layers on the metal plates and, if necessary, to keep rubber layers in stock for any length of time.

In weiterer Ausbildung der Erfindung gemäß Hauptpatent hat sich gezeigt, daß man als Haftschichten vorteilhaft auch verwenden kann Polyisocyanate, Chloropiehl, chlorierte synthetische Kautschukarten, wie z. B. chlorierte Mischpolymerisate von Butadien mit Styrol bzwG Acrylsäurenitril, oder hochchlorierte Polyvinylehloride.In a further development of the invention according to the main patent it has been shown that polyisocyanates can also advantageously be used as adhesive layers, Chlorophyll, chlorinated synthetic rubbers such as B. chlorinated copolymers of Butadiene with styrene or acrylonitrile, or highly chlorinated polyvinyl chloride.

Claims (1)

PATENTANSPRUCH: Verfahren zum Herstellen von Kautschukmatern durch bei der Vulkanisation erfolgende Verbindung einer Kautschukschicht und einer Trägerschicht aus Metallen oder Kunst stoffen oder ähnlichen Stoffen gemäß Patent 816856, .dadurch gekennzeichnet, daß man als. Haftschichten Polyisocyanate oder Chloropren oder chlori ' erte synthetische Kautschukarten, wie z. B. chlorierte Mischpolymerisate von Butadien mit Styrol bzw. Acrylsäurenitril, oder hochchlorierte Polyvinylchloride oder ähnliche verwendet. PATENT CLAIM: Process for the production of rubber mats by connecting a rubber layer and a carrier layer made of metals or synthetic materials or similar materials according to patent 816856 during vulcanization, characterized in that one as. Adhesive layers polyisocyanates or chloroprene or chlori 'erte synthetic rubbers such. B. chlorinated copolymers of butadiene with styrene or acrylonitrile, or highly chlorinated polyvinyl chlorides or the like are used.
DEP50909A 1949-03-28 1949-08-04 Process for the manufacture of rubber mats Expired DE820007C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP50909A DE820007C (en) 1949-03-28 1949-08-04 Process for the manufacture of rubber mats

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE30024 1949-03-28
DE50909 1949-08-03
DEP50909A DE820007C (en) 1949-03-28 1949-08-04 Process for the manufacture of rubber mats

Publications (1)

Publication Number Publication Date
DE820007C true DE820007C (en) 1951-11-08

Family

ID=27179956

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP50909A Expired DE820007C (en) 1949-03-28 1949-08-04 Process for the manufacture of rubber mats

Country Status (1)

Country Link
DE (1) DE820007C (en)

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