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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers 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
- C08F36/04—Homopolymers 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)
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) |
-
0
- BE BE359109D patent/BE359109A/fr unknown
-
1929
- 1929-03-16 FR FR671562D patent/FR671562A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR671562A (en) | 1929-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE892245C (en) | Process for the production of bromine-containing isoolefin-polyolefin copolymers | |
GB992359A (en) | Improvements in or relating to cross-linking of unsaturated copolymers | |
US3010899A (en) | Oil and ethylene-vinyl acetate copolymer resin composition | |
SU663314A3 (en) | Synthetic rubber-base composition | |
CN102408594B (en) | Rubber material for fabricating vibration-proof rubber assembly used for fan in commercial air-conditioner | |
BE359109A (en) | ||
FR2375287A1 (en) | POLYOLEFINIC MOLDING MATERIALS LOADED WITH WOOD FLOUR, AND WITH IMPROVED MECHANICAL CHARACTERISTICS | |
US2218167A (en) | Rubber composition | |
DE2130748A1 (en) | Use of elastomeric copolymers in vulcanizable mixtures | |
US2160996A (en) | Plasticized synthetic rubber composition | |
US1561095A (en) | Cement | |
US2000041A (en) | Rubber composition and method of preserving rubber | |
JPS6360782B2 (en) | ||
GB167935A (en) | Improvements relating to paper making | |
Smith Jr et al. | Structure of alkylphenol resin tackifiers for GR-S | |
SU421701A1 (en) | RUBBER MIXTURE | |
AT240046B (en) | Process for crosslinking unsaturated plastics | |
KR100615464B1 (en) | Rubber composition for tire with improved natural rubber reversion character | |
BE377111A (en) | ||
SU939479A1 (en) | Butadiene-nitrile rubber based rubber stock | |
JPS61200138A (en) | Rubber composition | |
BE695803A (en) | ||
GB490792A (en) | Improvements in rubber compositions | |
SU421700A1 (en) | RUBBER MIXTURE | |
SU1062222A1 (en) | Rubber stock |