GB831150A - Improvements relating to the chlorination of polymers - Google Patents
Improvements relating to the chlorination of polymersInfo
- Publication number
- GB831150A GB831150A GB2322856A GB2322856A GB831150A GB 831150 A GB831150 A GB 831150A GB 2322856 A GB2322856 A GB 2322856A GB 2322856 A GB2322856 A GB 2322856A GB 831150 A GB831150 A GB 831150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorine
- polymer
- carbon tetrachloride
- ionising radiation
- polymers
- 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
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Long chain polymers are chlorinated by subjecting them either in solid or liquid form or in solution, suspension or emulsion, to the action of ionising radiation, particularly X-rays, in the presence of chlorine or of a liquid organic aliphatic chlorine compound, which liberates chlorine atoms or chlorine-containing radicals under the influence of the ionising radiation. The polymer may be polystyrene, polyethylene, rubber or a polysiloxane, and the polymer may be irradiated when dissolved or suspended in carbon tetrachloride or in carbon tetrachloride saturated with chlorine. Specification 784,923 is referred to.ALSO:Long chain polymers are chlorinated by subjecting them either in solid or liquid form or in solution, suspension or emulsion, to the action of ionising radiation, particularly X-rays, in the presence of chlorine or of a liquid organic aliphatic chlorine compound which liberates chlorine atoms or chlorine-containing radicals under the influence of the ionising radiation. The polymer may be polystyrene, polyethylene, rubber or a polysiloxane, and the polymer may be irradiated when dissolved or suspended in carbon tetrachloride or in carbon tetrachloride saturated with chlorine. Specification 784,923 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2322856A GB831150A (en) | 1956-07-27 | 1956-07-27 | Improvements relating to the chlorination of polymers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2322856A GB831150A (en) | 1956-07-27 | 1956-07-27 | Improvements relating to the chlorination of polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB831150A true GB831150A (en) | 1960-03-23 |
Family
ID=10192241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2322856A Expired GB831150A (en) | 1956-07-27 | 1956-07-27 | Improvements relating to the chlorination of polymers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB831150A (en) |
-
1956
- 1956-07-27 GB GB2322856A patent/GB831150A/en not_active Expired
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