BE522679A - - Google Patents
Info
- Publication number
- BE522679A BE522679A BE522679DA BE522679A BE 522679 A BE522679 A BE 522679A BE 522679D A BE522679D A BE 522679DA BE 522679 A BE522679 A BE 522679A
- Authority
- BE
- Belgium
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/125—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US308719A US2717257A (en) | 1952-09-09 | 1952-09-09 | Redistribution of organosilanes |
| US521889A US2887500A (en) | 1955-07-13 | 1955-07-13 | Redistribution of organosilanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522679A true BE522679A (US06291589-20010918-C00001.png) | 1955-11-25 |
Family
ID=26976412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522679D BE522679A (US06291589-20010918-C00001.png) | 1952-09-09 | 1953-09-09 |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103526A (en) * | 1963-09-10 | Preparation of alkyl compounds of | ||
| US2887500A (en) * | 1955-07-13 | 1959-05-19 | Gen Electric | Redistribution of organosilanes |
| US2945874A (en) * | 1956-08-28 | 1960-07-19 | Kali Chemie Ag | Alkylation of chlorinated silanes |
| US3346349A (en) * | 1961-10-02 | 1967-10-10 | Air Prod & Chem | Disproportionation of siliconhalides |
| US3384652A (en) * | 1964-06-08 | 1968-05-21 | Mobil Oil Comporation | Method of reacting substituted silanes employing aluminosilicate catalyst |
| US3398177A (en) * | 1965-05-10 | 1968-08-20 | Dow Corning | Redistribution of sih bonds |
| US4393229A (en) * | 1982-04-28 | 1983-07-12 | General Electric Company | Redistribution of polysilanes in high boiling residues |
| DE3410644A1 (de) * | 1984-03-23 | 1985-09-26 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von dimethyldichlorsilan |
| US4599441A (en) * | 1985-09-30 | 1986-07-08 | Union Carbide Corporation | Process for preparing organohalosilanes utilizing copper halide-aluminum halide catalysts |
| US4888435A (en) * | 1989-06-22 | 1989-12-19 | Dow Corning Corporation | Integrated process for alkylation and redistribution of halosilanes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE483533A (US06291589-20010918-C00001.png) * | 1947-07-19 | |||
| US2647136A (en) * | 1948-01-22 | 1953-07-28 | Gen Electric | Preparation of methylchlorosilanes |
| FR999637A (fr) * | 1949-02-23 | 1952-02-04 | Dow Corning | Procédé de fabrication de phénylméthyldichlorosilane |
| FR999729A (fr) * | 1949-02-23 | 1952-02-04 | Dow Corning | Fabrication de méthylchlorosilanes |
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1952
- 1952-09-09 US US308719A patent/US2717257A/en not_active Expired - Lifetime
-
1953
- 1953-09-08 FR FR1089575D patent/FR1089575A/fr not_active Expired
- 1953-09-08 GB GB24828/53A patent/GB756677A/en not_active Expired
- 1953-09-09 BE BE522679D patent/BE522679A/xx unknown
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1956
- 1956-07-02 GB GB20418/56A patent/GB790351A/en not_active Expired
- 1956-07-06 FR FR70357D patent/FR70357E/fr not_active Expired
- 1956-07-12 DE DEG20070A patent/DE1018062B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1018062B (de) | 1957-10-24 |
| GB790351A (en) | 1958-02-05 |
| FR1089575A (fr) | 1955-03-18 |
| US2717257A (en) | 1955-09-06 |
| FR70357E (fr) | 1959-04-06 |
| GB756677A (en) | 1956-09-05 |
