DE440712C - Process for the production of adhesive plasters - Google Patents

Process for the production of adhesive plasters

Info

Publication number
DE440712C
DE440712C DEM90204D DEM0090204D DE440712C DE 440712 C DE440712 C DE 440712C DE M90204 D DEM90204 D DE M90204D DE M0090204 D DEM0090204 D DE M0090204D DE 440712 C DE440712 C DE 440712C
Authority
DE
Germany
Prior art keywords
production
plaster
collodion
adhesive plasters
paper
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
DEM90204D
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.)
MERZ GEB
MERZ WERKE
RAPHAEL ED LIESEGANG DR
Original Assignee
MERZ GEB
MERZ WERKE
RAPHAEL ED LIESEGANG 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 MERZ GEB, MERZ WERKE, RAPHAEL ED LIESEGANG DR filed Critical MERZ GEB
Priority to DEM90204D priority Critical patent/DE440712C/en
Application granted granted Critical
Publication of DE440712C publication Critical patent/DE440712C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Description

Verfahren zur Herstellung von Klebpflastern. In der Photographie werden neuerdings an Stelle von Platter. und Filmen vielfach solche Schichten benutzt, welche erst nach Fertigstellung des Bildes von der Papierunterlage abgezogen «-erden. Im wesentlichen laufen alle diese Verfahren darauf hinaus, daß rohe. oder barytiertes Papier erst mit einer Collo-(liumschicht, dann mit der lichtempfindlichen Silherhaloid-Gelatineschicht überzogen wird. Nach der Fertigstellung erfolgt die Filmherstellung durch Abziehen der zusammenhängenden Collodium- und Emulsionsschicht von der Unterlage.Process for the production of adhesive plasters. Be in photography recently in place of Platter. and films often uses such layers, which are only removed from the paper base after the picture has been completed. Essentially all of these methods boil down to being crude. or barite Paper first with a collo (lium layer, then with the light-sensitive silver halide gelatin layer is covered. After completion, the film is made by peeling it off the coherent collodion and emulsion layer from the substrate.

Dieses Prinzip der Fertigstellung auf einer nachher entfernbaren Papierunterlage kann auch zur Herstellung von Pflastern nach Art des Englischen Pflasters benutzt «-erden: Rohes oder mit Überzügen versehenes Papier wird zuerst mit Collodium, dann mit Pflast(2rmasse überzogen. Vor dem Gebrauch wird diese CollodiumpflasterDoppelschicht von der Papierunterlage abgezogen.This principle of completion on a paper backing that can be removed afterwards Can also be used to make English plaster-type plasters «-Erden: Raw or coated paper is first collodion, then Covered with plaster (2nd layer. Before use, this collodion plaster double layer removed from the paper backing.

An Stelle des Collodiums können auch die Lösungen anderer Celluloseester oder andere Zellstofflösungen wie Viskose verwendet werden. Pflaster aus übereinanderliegenden Schichten von Collodium (oder anderen Celluloseschichten) und Pflastermasse sind an sich bekannt. Bei diesen handelte es sich aber nicht um Aufgüsse auf Papier, sondern um solche auf Glas- oder Metallplatten. Außerdem wurde diese Collodiumschicht nach dem Trocknen von der Unterlage abgezogen und darauf erst mit der Pflastermasse bedeckt, was bei der dünnen Schicht außerordentlich schwer ist, während der Auftrag sehr leicht gelingt, wenn die Collodiumhaut bis zur Beendigung der ganzen Pflasterherstellung auf der Unterlage verbleibt.Instead of the collodium, solutions of other cellulose esters can also be used or other pulp solutions such as viscose can be used. Plaster from superimposed Layers of collodion (or other cellulose layers) and plaster are known per se. But these were not infusions on paper, but those on glass or metal plates. In addition, this was collodion layer peeled off the base after drying and only then with the plaster covers what is extremely difficult with the thin layer during the application It is very easy to succeed if the collodion skin has been removed until the entire plaster production has been completed remains on the pad.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Klebpflastern, dadurch gekennzeichnet, daß Papier zuerst mit der Lösung eines Celluloseesters oder mit Viskose überzogen wird und nach dem Trocknen die eigentliche. aus Klebmasse bestehende Pflastermasse darauf aufgetragen wird, worauf die z. B. aus Collodium und Klebmasse bestehende Pflasterschicht abgezo,--en wird.PATENT CLAIM: Process for the production of adhesive plasters, thereby characterized in that paper first with the solution of a cellulose ester or with Viscose is coated and after drying the actual. consisting of adhesive Plaster is applied to it, whereupon the z. B. from collodion and adhesive existing layer of plaster is peeled off.
DEM90204D 1925-06-21 1925-06-21 Process for the production of adhesive plasters Expired DE440712C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM90204D DE440712C (en) 1925-06-21 1925-06-21 Process for the production of adhesive plasters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM90204D DE440712C (en) 1925-06-21 1925-06-21 Process for the production of adhesive plasters

Publications (1)

Publication Number Publication Date
DE440712C true DE440712C (en) 1927-02-10

Family

ID=7321501

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM90204D Expired DE440712C (en) 1925-06-21 1925-06-21 Process for the production of adhesive plasters

Country Status (1)

Country Link
DE (1) DE440712C (en)

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