NO772413L - Fremgangsm}te ved omvandling av organosiloxaner - Google Patents

Fremgangsm}te ved omvandling av organosiloxaner

Info

Publication number: NO772413L
Authority: NO; Norway
Prior art keywords: organosiloxanes; procedures; conversion
Prior art date: 1976-07-08

Application number

NO772413A

Other languages

English (en)

Other versions

NO147070C (no

NO147070B (no

Inventor

Volker Frey

Rudolf Riedle

Peter John

Gerhard Kalchgruber

Helmut Spoerk

Robert Leser

Original Assignee

Wacker Chemie Gmbh

Priority date (The priority date 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 date listed.)

1976-07-08

Filing date

1977-07-07

Publication date

1978-01-10

1977-07-07 Application filed by Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh

1978-01-10 Publication of NO772413L publication Critical patent/NO772413L/no

1982-10-18 Publication of NO147070B publication Critical patent/NO147070B/no

1983-01-26 Publication of NO147070C publication Critical patent/NO147070C/no

Links

238000006243 chemical reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
- 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
- C07F7/0834—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
- C07F7/0876—Reactions involving the formation of bonds to a Si atom of a Si-O-Si sequence other than 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
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Silicon Polymers (AREA)
Catalysts (AREA)

NO772413A 1976-07-08 1977-07-07 Fremgangsmaate ved fremstilling av organoklorsiliciumforbindelser NO147070C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2630744A DE2630744C3 (de)	1976-07-08	1976-07-08	Verfahren zur Umwandlung von Organosiloxanen

Publications (3)

Publication Number	Publication Date
NO772413L true NO772413L (no)	1978-01-10
NO147070B NO147070B (no)	1982-10-18
NO147070C NO147070C (no)	1983-01-26

Family

ID=5982516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772413A NO147070C (no)	1976-07-08	1977-07-07	Fremgangsmaate ved fremstilling av organoklorsiliciumforbindelser

Country Status (14)

Country	Link
US (1)	US4113760A (no)
JP (1)	JPS537625A (no)
AT (1)	AT350588B (no)
AU (1)	AU507564B2 (no)
BE (1)	BE856583A (no)
BR (1)	BR7704453A (no)
CA (1)	CA1095068A (no)
DE (1)	DE2630744C3 (no)
ES (1)	ES460499A1 (no)
FR (1)	FR2357570A1 (no)
GB (1)	GB1532382A (no)
NL (1)	NL7706972A (no)
NO (1)	NO147070C (no)
SE (1)	SE7707957L (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2802668A1 (de) *	1978-01-21	1979-07-26	Bayer Ag	Verfahren zur herstellung von siliciumfunktionellen polyorganosiloxanen
US4289891A (en) *	1978-04-21	1981-09-15	General Electric Company	Silicone diffusion pump fluids
US4448981A (en) *	1983-05-13	1984-05-15	General Electric Company	Method of making organosiloxanes and alkyl halides from dialkyldialkoxysilanes
DE3628319A1 (de) *	1986-08-21	1988-02-25	Bayer Ag	Organopolysiloxanoele
US4782172A (en) *	1987-12-28	1988-11-01	Dow Corning Corporation	Removal of polyfunctional silanes from organosilanes
DE3935775A1 (de) *	1989-10-27	1991-05-02	Wacker Chemie Gmbh	Alkenylgruppen aufweisende organosiliciumverbindungen, verfahren zu ihrer herstellung und verwendung dieser organosiliciumverbindungen
JPH06102727B2 (ja) *	1990-05-31	1994-12-14	信越化学工業株式会社	ポリエーテル・アルキルエーテル共変性シリコーン化合物
US5068383A (en) *	1990-11-09	1991-11-26	Dow Corning Corporation	Catalyzed redistribution of polyorganosiloxanes
US5110972A (en) *	1991-07-18	1992-05-05	Tremco Incorporated	Process for recycling silicone scrap and products relating thereto
JP3186820B2 (ja) *	1992-02-28	2001-07-11	ダウ・コ−ニング・コ−ポレ−ション	反応性ポリシロキサンおよびその製造方法
US5247116A (en) *	1992-07-10	1993-09-21	Temple University Of The Commonwealth System Of Higher Education	Acid-catalyzed process for the production of cyclosiloxanes
JP3606613B2 (ja) *	1994-09-05	2005-01-05	信越化学工業株式会社	低重合度オルガノポリシロキサンの製造方法
US5446185A (en) *	1994-11-14	1995-08-29	Dow Corning Corporation	Alkylhydrido siloxanes
US6043388A (en) *	1998-12-21	2000-03-28	General Electric Company	Method for preparation of organohydrogen polysiloxanes
EP1882002A1 (en) *	2005-05-16	2008-01-30	Dow Corning Corporation	Method for the redistribution of polyorganosiloxanes
JP5087754B2 (ja) *	2010-04-27	2012-12-05	信越化学工業株式会社	環状ポリオルガノシロキサンシラザンおよびその製造方法
DE102011079751A1 (de)	2011-07-25	2013-01-31	Wacker Chemie Ag	Abtrennung von cyclischen Siloxanen aus kurzkettigen Siloxanen mit endständigen Hydroxylgruppen
DE102012212007A1 (de) *	2012-07-10	2014-01-16	Wacker Chemie Ag	Verfahren zur Herstellung von Organopolysiloxanen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE789272A (fr) *	1971-09-29	1973-03-26	Wacker Chemie Gmbh	Procede de preparation d'organosiloxanes

1976
- 1976-07-08 DE DE2630744A patent/DE2630744C3/de not_active Expired
1977
- 1977-05-23 JP JP5888777A patent/JPS537625A/ja active Granted
- 1977-06-22 US US05/808,767 patent/US4113760A/en not_active Expired - Lifetime
- 1977-06-23 AU AU26407/77A patent/AU507564B2/en not_active Expired
- 1977-06-23 NL NL7706972A patent/NL7706972A/xx not_active Application Discontinuation
- 1977-06-24 GB GB26552/77A patent/GB1532382A/en not_active Expired
- 1977-06-28 FR FR7719826A patent/FR2357570A1/fr active Granted
- 1977-07-07 ES ES460499A patent/ES460499A1/es not_active Expired
- 1977-07-07 SE SE7707957A patent/SE7707957L/ not_active Application Discontinuation
- 1977-07-07 NO NO772413A patent/NO147070C/no unknown
- 1977-07-07 BR BR7704453A patent/BR7704453A/pt unknown
- 1977-07-07 CA CA282,279A patent/CA1095068A/en not_active Expired
- 1977-07-07 BE BE179158A patent/BE856583A/xx not_active IP Right Cessation
- 1977-07-07 AT AT486977A patent/AT350588B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2630744C3 (de)	1979-05-23
JPS537625A (en)	1978-01-24
AU507564B2 (en)	1980-02-21
ATA486977A (de)	1978-11-15
FR2357570B1 (no)	1980-04-11
NO147070C (no)	1983-01-26
DE2630744A1 (de)	1978-02-02
US4113760A (en)	1978-09-12
ES460499A1 (es)	1978-05-01
SE7707957L (sv)	1978-01-09
NL7706972A (nl)	1978-01-10
JPS5638158B2 (no)	1981-09-04
DE2630744B2 (de)	1978-09-28
GB1532382A (en)	1978-11-15
BR7704453A (pt)	1978-03-28
FR2357570A1 (fr)	1978-02-03
AU2640777A (en)	1979-01-04
AT350588B (de)	1979-06-11
NO147070B (no)	1982-10-18
BE856583A (fr)	1978-01-09
CA1095068A (en)	1981-02-03

Publication	Publication Date	Title
NO148281C (no)	1983-09-14	Fremgangsmaate ved fremstilling av allergenholdige forbindelser
SE441827B (sv)	1985-11-11	Forfarande for framstellning av fenoxiaminopropanoler
NO149883C (no)	1984-07-11	Fremgangsmaate for fremstilling av hydrogenperoksyd
NO774524L (no)	1978-07-03	Fremgangsmaate ved fremstilling av bicykliske prostaglandiner
NO772228L (no)	1977-12-28	Fremgangsm}te for utveksling av hydrogenisotoper
NO772413L (no)	1978-01-10	Fremgangsm}te ved omvandling av organosiloxaner
NO771953L (no)	1977-12-06	Fremgangsm}te ved fremstilling av toilets}pestykker
NO774404L (no)	1978-06-26	Fremgangsmaate for fremstilling av dimetyleter
NO773312L (no)	1978-03-29	Fremgangsmaate ved fremstilling av forbedrede zeolitter
NO770868L (no)	1977-09-13	Fremgangsm}te ved fremstilling av r}kobber
FI792207A (fi)	1980-01-14	Anordning foer snabb avskiljning av valsarna i en kalander
SE441354B (sv)	1985-09-30	Forfarande for framstellning av meta-fenoxibensaldehyd
SE435387B (sv)	1984-09-24	Forfarande for framstellning av antracyklinglykosider
NO143992C (no)	1981-05-27	Fremgangsmaate for fremstilling av heksanitrostilben
NO771159L (no)	1977-10-13	Fremgangsm}te ved fremstilling av titantetraklorid.
NO774440L (no)	1978-06-28	Fremgangsmaate ved fremstilling av alfa-l-aspartyl-l-fenylalaninmethylester
FI793199A (fi)	1980-04-19	Anordning foer oeppnande av aokdonstak
NO771731L (no)	1977-11-18	Fremgangsm}te ved kopolymerisering av eventuelt substituert acrylnitril
NO772199L (no)	1977-12-27	Fremgangsm}te ved fremstilling av bindemiddelbek
NO146656C (no)	1982-11-17	Fremgangsmaate ved fremstilling av xylitolholdige drops
FI790280A (fi)	1979-10-25	Anordning foer bestaemning av sedimentationsegenskaperna foer fasta aemnespartiklar i en vaetska
FI791753A (fi)	1979-12-03	Anordning foer styrning av raelsfordon i dragkoppling
NO772818L (no)	1978-02-14	Fremgangsm}te ved fremstilling av fiberprodukter
SE7707471L (sv)	1978-01-17	Forfarande for framstellning av 5-m-tolyloxiuracil
NO774067L (no)	1978-06-13	Fremgangsmaate for fremstilling av cellulosemasse