BR8504396A - Processo direto para a preparacao de siloxanos - Google Patents
Processo direto para a preparacao de siloxanosInfo
- Publication number
- BR8504396A BR8504396A BR8504396A BR8504396A BR8504396A BR 8504396 A BR8504396 A BR 8504396A BR 8504396 A BR8504396 A BR 8504396A BR 8504396 A BR8504396 A BR 8504396A BR 8504396 A BR8504396 A BR 8504396A
- Authority
- BR
- Brazil
- Prior art keywords
- siloxans
- preparation
- direct process
- direct
- Prior art date
Links
Classifications
-
- 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
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
-
- 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
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C07F7/0872—Preparation and treatment thereof
- C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
-
- 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
- C07F7/16—Preparation thereof from silicon and halogenated hydrocarbons direct synthesis
-
- 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
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
-
- 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
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Polymers (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65008784A | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8504396A true BR8504396A (pt) | 1986-07-08 |
Family
ID=24607399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8504396A BR8504396A (pt) | 1984-09-13 | 1985-09-11 | Processo direto para a preparacao de siloxanos |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0175282A3 (pt) |
| JP (1) | JPS6172792A (pt) |
| KR (1) | KR860002518A (pt) |
| AU (1) | AU4740985A (pt) |
| BR (1) | BR8504396A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273670A (en) * | 1988-11-22 | 1993-12-28 | Bayer Ag | Siloxane-based refrigerating oil |
| US5061672A (en) * | 1990-01-30 | 1991-10-29 | Elkem Metals Company | Active mass for making organohalosilanes |
| JPH09194490A (ja) * | 1996-01-12 | 1997-07-29 | Shin Etsu Chem Co Ltd | シラン類の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2557624C3 (de) * | 1975-12-20 | 1979-05-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Organosiloxanen |
| US4088669A (en) * | 1977-04-08 | 1978-05-09 | Dow Corning Corporation | Method for preparing organosilicon compounds from elemental silicon and hydrocarbon ethers |
-
1985
- 1985-09-11 BR BR8504396A patent/BR8504396A/pt unknown
- 1985-09-12 JP JP60200705A patent/JPS6172792A/ja active Pending
- 1985-09-12 AU AU47409/85A patent/AU4740985A/en not_active Abandoned
- 1985-09-12 KR KR1019850006664A patent/KR860002518A/ko not_active Application Discontinuation
- 1985-09-12 EP EP85111521A patent/EP0175282A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR860002518A (ko) | 1986-04-26 |
| AU4740985A (en) | 1986-03-20 |
| EP0175282A3 (en) | 1987-10-14 |
| JPS6172792A (ja) | 1986-04-14 |
| EP0175282A2 (en) | 1986-03-26 |
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