BE359109A - - Google Patents

Info

Publication number
BE359109A
BE359109A BE359109DA BE359109A BE 359109 A BE359109 A BE 359109A BE 359109D A BE359109D A BE 359109DA BE 359109 A BE359109 A BE 359109A
Authority
BE
Belgium
Prior art keywords
emi
fillers
polymerizate
mixtures
agents
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE359109A publication Critical patent/BE359109A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

       

  "Procédé de fabrication de caoutchouc artificiel"

  
On a découvert que, lorsqu'ils sont polymérisés en présence de solutions aqueuses colloïdales d'albumine, d'émulsionnants et d'autres substances de ce genre,' suivant divers procédés d'émulsion, des mélanges

  
 <EMI ID=1.1>  

  
ou bien des mélanges des trois hydrocarbures mis en-

  
 <EMI ID=2.1> 

  
tagea considérables sur les caoutchoucs obtenus par polymérisation des hydrocarbures individuels non mélanges Ces nouveaux produits sont très élastiques et très plastiques, ils peuvent se laminer dans de bonnes conditions et ils mont doués d'une plus grande solidité

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1> 

  
comme on Utilise par exemple pour faire des bandages et pour d'autres applications.

  
Les polymérisats sont susceptibles de bien se traiter avec des charges de nature inorganiques ou organiques, surtout avec de telles charges à grains très fins, et de se vulcaniser très aisément avec ou sans addition d'agents accélérant la vulcanisation*

  
 <EMI ID=5.1> 

  
 <EMI ID=6.1> 

  
soude de dialcoylnaphtalinesulfonate de soude dans 100 parties en poids d* eau. Le polymérisat se caractérise par une bonne plasticité et par une excellente capacité de se laminer et il absorbe aisément de grandes quantités de charges. Si l'on mélange le polymérisat par exemple

  
 <EMI ID=7.1> 

  
de fumée de gaz et 1% d'agent de conservation sur cylin -

  
 <EMI ID=8.1> 

  
rapport, se rapproche de très près du caoutchouc naturel. Far conséquent, les vulcanisais sont spécialement utilisables pour faire des.bandages,. Par ce simple procéda

  
de mélange de polymérisation, on se procure un moyen

  
commode de bien adapter les propriétés des caoutchoucs synthétiques au but d'emploi pratique que l'on envisage dans tel ou tel cas particulier..



  "Manufacturing process of artificial rubber"

  
It has been found that, when polymerized in the presence of colloidal aqueous solutions of albumin, emulsifiers and the like, by various emulsion processes, mixtures

  
 <EMI ID = 1.1>

  
or mixtures of the three hydrocarbons involved

  
 <EMI ID = 2.1>

  
Considerable tagea on the rubbers obtained by polymerization of individual unmixed hydrocarbons These new products are very elastic and very plastic, they can be rolled in good conditions and they are endowed with a greater solidity

  
 <EMI ID = 3.1>

  
 <EMI ID = 4.1>

  
as one Used for example to make bandages and for other applications.

  
The polymerisates are likely to be treated well with fillers of inorganic or organic nature, especially with such very fine grain fillers, and to vulcanize very easily with or without the addition of agents accelerating vulcanization *

  
 <EMI ID = 5.1>

  
 <EMI ID = 6.1>

  
sodium hydroxide dialkylnaphthalinesulphonate in 100 parts by weight of water. The polymerizate is characterized by good plasticity and excellent laminating capacity, and it readily absorbs large amounts of fillers. If the polymerizate is mixed for example

  
 <EMI ID = 7.1>

  
gas smoke and 1% preservative on the cylinder -

  
 <EMI ID = 8.1>

  
report, is very close to natural rubber. Therefore, the Vulcanisais are especially useful for making bandages. By this simple process

  
polymerization mixture, we obtain a means

  
convenient to adapt the properties of synthetic rubbers well to the practical purpose of use envisaged in a particular case.


    

Claims (1)

Résumé t- <EMI ID=9.1> Summary t- <EMI ID = 9.1> chouc synthétiques utilisables surtout pour servir de synthetic cabbage which can be used mainly to serve as <EMI ID=10.1> <EMI ID = 10.1> <EMI ID=11.1> <EMI ID = 11.1> logues et homologues diaprés le procédé d'émulsion en logues and homologs according to the emulsion process in de composes/ of compounds / <EMI ID=12.1> <EMI ID = 12.1> <EMI ID=13.1> <EMI ID=14.1> <EMI ID = 13.1> <EMI ID = 14.1> en opérant de la manière usuelle, en particulier après by operating in the usual way, in particular after <EMI ID=15.1> <EMI ID = 15.1> ou sans addition d'agents accélérant la vulcanisation. or without the addition of agents which accelerate vulcanization. <EMI ID=16.1> <EMI ID = 16.1> <EMI ID=17.1> <EMI ID = 17.1>
BE359109D 1929-03-16 BE359109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671562T 1929-03-16

Publications (1)

Publication Number Publication Date
BE359109A true BE359109A (en)

Family

ID=9017023

Family Applications (1)

Application Number Title Priority Date Filing Date
BE359109D BE359109A (en) 1929-03-16

Country Status (2)

Country Link
BE (1) BE359109A (en)
FR (1) FR671562A (en)

Also Published As

Publication number Publication date
FR671562A (en) 1929-12-14

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