SE306310B - - Google Patents
Info
- Publication number
- SE306310B SE306310B SE438766A SE438766A SE306310B SE 306310 B SE306310 B SE 306310B SE 438766 A SE438766 A SE 438766A SE 438766 A SE438766 A SE 438766A SE 306310 B SE306310 B SE 306310B
- Authority
- SE
- Sweden
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
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
- C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965D0047144 DE1293137B (de) | 1965-04-29 | 1965-04-29 | Verfahren zur Herstellung von feinteiligem Siliciumdioxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE306310B true SE306310B (ru) | 1968-11-25 |
Family
ID=7050231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE438766A SE306310B (ru) | 1965-04-29 | 1966-04-01 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1293137B (ru) |
| GB (1) | GB1141072A (ru) |
| SE (1) | SE306310B (ru) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL104714C (ru) * | 1955-12-22 |
-
1965
- 1965-04-29 DE DE1965D0047144 patent/DE1293137B/de active Pending
-
1966
- 1966-04-01 SE SE438766A patent/SE306310B/xx unknown
- 1966-04-26 GB GB1827566A patent/GB1141072A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1141072A (en) | 1969-01-22 |
| DE1293137B (de) | 1969-04-24 |