CH99614A - Process for the production of radioactive plastic masses. - Google Patents

Process for the production of radioactive plastic masses.

Info

Publication number
CH99614A
CH99614A CH99614DA CH99614A CH 99614 A CH99614 A CH 99614A CH 99614D A CH99614D A CH 99614DA CH 99614 A CH99614 A CH 99614A
Authority
CH
Switzerland
Prior art keywords
production
plastic masses
radioactive
masses
radioactive plastic
Prior art date
Application number
Other languages
German (de)
Inventor
Rheinisch-Westfae Utendoerffer
Original Assignee
Rheinisch Westfaelische Spreng
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 Rheinisch Westfaelische Spreng filed Critical Rheinisch Westfaelische Spreng
Publication of CH99614A publication Critical patent/CH99614A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources
    • G21G4/06—Radioactive sources other than neutron sources characterised by constructional features
    • G21G4/08—Radioactive sources other than neutron sources characterised by constructional features specially adapted for medical application

Description

  

  Verfahren zur Herstellung radioaktiver plastischer Massen.    Die Erfindung betrifft ein Verfahren zur  Herstellung radioaktiver plastischer Massen  aus Kunststoffen, zum Beispiel     Zelhiloid,          Zellon    und andern plastischen Massen, und  beruht darauf, dass man diesen Massen, am  besten während sie sich noch im Fabrikations  stadium befinden; radioaktive Substanzen zu  setzt und     innigst    mit ihnen vermischt. Man  kann die Massen dann     formen    und zum Bei  spiel Platten, Rohre, Stäbe usw. von verschie  dener Stärke anfertigen.  



  Das Mengenverhältnis der radioaktiven  Stoffe zu den genannten plastischen Massen  kann den Zwecken, denen die Masse dienen  soll, entsprechend     bestimmt    werden. Man  kann sie für biologische, chemische, technische  oder therapeutische Zwecke verwenden. Für  letztere Zwecke kann man sie entsprechend  den Körperteilen, wo sie angewandt werden  sollen, formen. Dies kann von     Patienten     selbst geschehen. Die     Formstücke    sind als  Kompressen anzuwenden und anzusehen.    Sämtliche Teilchen der radioaktiven Stoffe  sind von Zelluloid,     Zellon    usw. umhüllt, ohne  in ihrer Wirkung gehindert zu werden.

   Man  kann daher die radioaktiven Formstücke  nach erfolgter Anwendung auch leicht reini  gen, ohne hierbei Verluste an radioaktiven  Stoffen zu haben.  



  Man kann so die Ausstrahlung einer ge  zvünschten bestimmten     Emmannationsmenge     pro     Quadratmillimeter    Fläche erreichen.



  Process for the production of radioactive plastic masses. The invention relates to a method for producing radioactive plastic masses from plastics, for example Zelhiloid, Zellon and other plastic masses, and is based on the fact that these masses, best while they are still in the manufacturing stage; radioactive substances and are intimately mixed with them. The masses can then be shaped and, for example, plates, tubes, rods, etc. of various thicknesses can be made.



  The quantitative ratio of the radioactive substances to the plastic masses mentioned can be determined according to the purposes for which the mass is to serve. They can be used for biological, chemical, technical or therapeutic purposes. For the latter purposes, they can be shaped according to the parts of the body where they are to be used. This can be done by the patient himself. The fittings are to be used and viewed as compresses. All particles of the radioactive substances are encased in celluloid, cellon, etc. without being hindered in their effectiveness.

   You can therefore easily clean the radioactive fittings after use, without having to lose radioactive substances.



  In this way, you can achieve the emanation of a certain amount of Emmannation per square millimeter of area.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung radioaktiver plastischer Massen, dadurch gekennzeichnet, dass man radioaktive Stoffe plastischen Mas sen zusetzt und innigst mit ihnen vermischt. PATENT CLAIM: Process for the production of radioactive plastic masses, characterized in that radioactive substances are added to plastic masses and mixed with them very closely.
CH99614D 1922-06-19 1922-06-19 Process for the production of radioactive plastic masses. CH99614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH99614T 1922-06-19

Publications (1)

Publication Number Publication Date
CH99614A true CH99614A (en) 1923-06-01

Family

ID=4357584

Family Applications (1)

Application Number Title Priority Date Filing Date
CH99614D CH99614A (en) 1922-06-19 1922-06-19 Process for the production of radioactive plastic masses.

Country Status (1)

Country Link
CH (1) CH99614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967565C (en) * 1954-09-29 1957-11-21 Gamma Ges Fuer Praktische Radi Process for the production of radioactive, emanation-permeable foam bodies made of plastic u. like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967565C (en) * 1954-09-29 1957-11-21 Gamma Ges Fuer Praktische Radi Process for the production of radioactive, emanation-permeable foam bodies made of plastic u. like

Similar Documents

Publication Publication Date Title
DE811983C (en) Process for the production of threads or fibers from animal or vegetable proteins
CH99614A (en) Process for the production of radioactive plastic masses.
DE396097C (en) Process for the production of radioactive plastic masses of any shape
DE594463C (en)
DE841358C (en) Process for the production of storable, moldable and vulcanizable porous rubber products
AT163168B (en) Method and device for the production of polymers in the mold
DE471047C (en) Process for the production of insulating masses from cork and similar cellulose-containing waste
Schaaffs Grundzüge einer neuen Theorie und Systematik des frequenzunabhängigen Anteils der Schallabsorption in Flüssigkeiten
DE910288C (en) Process for the production of porous molded bodies for filter purposes and for diaphragms
AT34155B (en) Process for the production of non-flammable, colored or uncolored imitation masses for horn, ivory, celluloid and the like. Like. From protein substances.
DE427911C (en) Process for the production of wooden objects
DE123815C (en)
AT160842B (en) Process for the manufacture of rubber articles.
AT111554B (en) Process for the production of artificial threads, ribbons and strips.
DE925773C (en) Process for the production of soda moldings
DE360900C (en) Process for the production of celluloid-like masses from viscose
DE617072C (en) Process for the production of molded parts from synthetic resins by the injection molding process
DE69306C (en) Manufacture of a material similar to whalebone from hair
DE445385C (en) Process for the production of artificial skins
AT151021B (en) Method for processing animal skin material, in particular for the production of fine shapes from skin fiber pastes.
AT54778B (en) Process for the extraction of immune substances.
DE413865C (en) Process for the manufacture of a glass substitute
DE628347C (en) Method of making rubber figures
AT139316B (en) Process for the production of plastics.
DE203856C (en)