GB666512A - Improvements in or relating to processes for preparing polysilicon oxyhalides - Google Patents
Improvements in or relating to processes for preparing polysilicon oxyhalidesInfo
- Publication number
- GB666512A GB666512A GB1130249A GB1130249A GB666512A GB 666512 A GB666512 A GB 666512A GB 1130249 A GB1130249 A GB 1130249A GB 1130249 A GB1130249 A GB 1130249A GB 666512 A GB666512 A GB 666512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butyl
- oxyhalides
- relating
- processes
- halides
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Polymers (AREA)
Abstract
Polymeric silicon oxyhalides are prepared by cracking silicon halides having alkoxy, alkenoxy or aryloxy substituents at a temperature of 500-1000 DEG C. Specified substituents are those containing the radicals methyl, ethyl, n-propyl, isopropyl, n-butyl, iso-butyl, secondary butyl, tertiary butyl, n-amyl, n-hexyl, cyclohexyl, n-octyl, capryl, n-decyl, lauryl, myristyl, cetyl, stearyl, and their corresponding unsaturated radicals, and phenyl and naphthyl. The halides may be chlorides, fluorides, bromides or iodides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1130249A GB666512A (en) | 1949-04-28 | 1949-04-28 | Improvements in or relating to processes for preparing polysilicon oxyhalides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1130249A GB666512A (en) | 1949-04-28 | 1949-04-28 | Improvements in or relating to processes for preparing polysilicon oxyhalides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB666512A true GB666512A (en) | 1952-02-13 |
Family
ID=9983738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1130249A Expired GB666512A (en) | 1949-04-28 | 1949-04-28 | Improvements in or relating to processes for preparing polysilicon oxyhalides |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB666512A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681355A (en) * | 1953-02-20 | 1954-06-15 | Dow Corning | Method of preparing organosilanes |
-
1949
- 1949-04-28 GB GB1130249A patent/GB666512A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681355A (en) * | 1953-02-20 | 1954-06-15 | Dow Corning | Method of preparing organosilanes |
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