NL184841C - Werkwijze voor de continue bereiding van polymere, zeer viskeuze organosiloxanen. - Google Patents
Werkwijze voor de continue bereiding van polymere, zeer viskeuze organosiloxanen.Info
- Publication number
- NL184841C NL184841C NLAANVRAGE7801452,A NL7801452A NL184841C NL 184841 C NL184841 C NL 184841C NL 7801452 A NL7801452 A NL 7801452A NL 184841 C NL184841 C NL 184841C
- Authority
- NL
- Netherlands
- Prior art keywords
- organosiloxanes
- polymeric
- highly viscous
- continuous preparation
- continuous
- Prior art date
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2705563A DE2705563C2 (de) | 1977-02-10 | 1977-02-10 | Verfahren zur kontinuierlichen Herstellung von hochviskosen Polydiorganosiloxanen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7801452A NL7801452A (nl) | 1978-08-14 |
| NL184841B NL184841B (nl) | 1989-06-16 |
| NL184841C true NL184841C (nl) | 1989-11-16 |
Family
ID=6000822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7801452,A NL184841C (nl) | 1977-02-10 | 1978-02-08 | Werkwijze voor de continue bereiding van polymere, zeer viskeuze organosiloxanen. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4128568A (it) |
| JP (1) | JPS5830894B2 (it) |
| BE (1) | BE863830A (it) |
| BR (1) | BR7800775A (it) |
| CA (1) | CA1108171A (it) |
| DE (1) | DE2705563C2 (it) |
| ES (1) | ES466823A1 (it) |
| FR (1) | FR2380314A1 (it) |
| GB (1) | GB1591971A (it) |
| IT (1) | IT1104605B (it) |
| NL (1) | NL184841C (it) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5900880A (en) * | 1979-06-18 | 1981-01-08 | General Electric Company | Continuous manufacture of siloxane polymers |
| US4551515A (en) * | 1984-02-27 | 1985-11-05 | General Electric Company | Process for the continuous manufacture of silicone gums |
| JPH0610262B2 (ja) * | 1985-05-28 | 1994-02-09 | 東レ・ダウコーニング・シリコーン株式会社 | シリコ−ン重合体−充填剤混合物の製造方法 |
| DE3519411A1 (de) * | 1985-05-30 | 1986-12-04 | Wacker-Chemie GmbH, 8000 München | Kontinuierliches verfahren zur aenderung des molekulargewichts von organosiliciumverbindungen |
| US4704443A (en) * | 1986-10-27 | 1987-11-03 | Dow Corning Corporation | Method of reducing activity of silicone polymers |
| US5173558A (en) * | 1991-05-20 | 1992-12-22 | Dow Corning Corporation | Base catalyzed preparation of polyorganosiloxanes with controlled low levels of hydroxy substitution |
| GB9115170D0 (en) * | 1991-07-12 | 1991-08-28 | Dow Corning Sa | Process and apparatus for the production of organosilicon compounds |
| DE4212754A1 (de) * | 1992-04-16 | 1993-10-21 | Nuenchritz Chemie Gmbh | Verfahren zur Herstellung von Polyorganosiloxanen |
| DE4441057C2 (de) * | 1994-11-17 | 1999-02-25 | Wacker Chemie Gmbh | Verfahren zur kontinuierlichen Herstellung von Organopolysiloxanen |
| DE19816921A1 (de) | 1998-04-16 | 1999-10-21 | Wacker Chemie Gmbh | Verfahren für kontinuierliche polymeranaloge Umsetzungen |
| TW500768B (en) * | 1998-12-02 | 2002-09-01 | Shinetsu Chemical Co | Preparation of organopolysiloxane gum |
| JP3546728B2 (ja) | 1998-12-02 | 2004-07-28 | 信越化学工業株式会社 | オルガノポリシロキサンガムの連続製造方法 |
| JP4488582B2 (ja) * | 2000-04-13 | 2010-06-23 | 東レ・ダウコーニング株式会社 | 連続的ヒドロシリル化反応方法、変性された液状有機珪素化合物の連続的製造方法および連続的ヒドロシリル化反応装置 |
| US6897280B2 (en) * | 2002-09-23 | 2005-05-24 | General Electric Company | Continuous manufacture of silicone copolymers via multi-stage blade-mixed plug flow tubular reactor |
| DE102007020568A1 (de) | 2007-05-02 | 2008-11-06 | Wacker Chemie Ag | Verfahren zur kontinuierlichen Herstellung von Aminoalkylgruppen aufweisenden Organopolysiloxanen |
| DE102007055844A1 (de) * | 2007-12-17 | 2009-06-25 | Wacker Chemie Ag | Vernetzbare Siliconbeschichtungszusammensetzungen |
| CN102421828B (zh) * | 2009-05-13 | 2014-12-10 | 陶氏康宁公司 | 聚合和乳化硅氧烷的连续法 |
| EP2989136B1 (en) | 2013-04-24 | 2018-03-07 | Hexion Inc. | Method for preparing a sol-gel resin |
| US9453098B2 (en) | 2013-04-24 | 2016-09-27 | Hexion Inc. | Method for preparing a sol-gel resin |
| DE102015221529A1 (de) * | 2015-11-03 | 2017-05-04 | Cht R. Beitlich Gmbh | Kontinuierliches Verfahren für Reaktionen mit feinteiligen Alkalimetall-Dispersionen |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968738C (de) * | 1953-01-08 | 1958-03-27 | Goldschmidt Ag Th | Verfahren und Vorrichtung zur Hydrolyse und/oder Alkoholyse von Silicium- oder Titanverbindungen |
| DE1173659B (de) * | 1957-10-31 | 1964-07-09 | Bayer Ag | Verfahren zur Herstellung gleichmaessig feinteiliger fester Hydrolyseprodukte aus fluessigen Silanderivaten |
| FR1257780A (fr) * | 1960-02-26 | 1961-04-07 | Saint Gobain | Perfectionnement à la polymérisation en masse de dérivés de l'éthylène |
| DE1607477A1 (de) * | 1967-10-27 | 1969-09-04 | Draiswerke Gmbh | Ruehrwerksmuehle zum Homogenisieren,Dispergieren und Zerkleinern von Feststoffen in Fluessigkeiten |
| US3508882A (en) * | 1967-11-17 | 1970-04-28 | Monsanto Co | Stirred autoclave |
| DE1770048C3 (de) * | 1968-03-23 | 1973-10-04 | Bayer Ag, 5090 Leverkusen | Verwendung eines Rührwerksbehälters mit Spiralrührer für die Herstellung von hochpolymeren Organosiloxanes |
| US3803084A (en) * | 1968-03-23 | 1974-04-09 | Bayer Ag | Process for the production of high-polymer organo-siloxanes |
| BE789272A (fr) * | 1971-09-29 | 1973-03-26 | Wacker Chemie Gmbh | Procede de preparation d'organosiloxanes |
| US3903047A (en) * | 1973-10-23 | 1975-09-02 | Gen Electric | Process for the production of silanol-stopped diorgano-polysiloxanes |
| US3853933A (en) * | 1974-01-14 | 1974-12-10 | Gen Electric | Continuous process for producing polysiloxane oils utilizing a carbon black catalyst |
| US3853934A (en) * | 1974-01-14 | 1974-12-10 | Gen Electric | Continuous process for producing polysiloxane oils |
| DE2403303C3 (de) * | 1974-01-24 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Organopolysiloxanpolyolen |
| US3978104A (en) * | 1974-04-24 | 1976-08-31 | General Electric Company | Process for producing diorganopolysiloxane oils |
| US4007016A (en) * | 1975-03-06 | 1977-02-08 | The Bethlehem Corporation | Continuous-flow reactor for high viscosity materials |
-
1977
- 1977-02-10 DE DE2705563A patent/DE2705563C2/de not_active Expired
-
1978
- 1978-02-02 US US05/875,025 patent/US4128568A/en not_active Expired - Lifetime
- 1978-02-07 IT IT47950/78A patent/IT1104605B/it active
- 1978-02-07 GB GB4881/78A patent/GB1591971A/en not_active Expired
- 1978-02-08 NL NLAANVRAGE7801452,A patent/NL184841C/xx not_active IP Right Cessation
- 1978-02-08 CA CA296,454A patent/CA1108171A/en not_active Expired
- 1978-02-09 BR BR7800775A patent/BR7800775A/pt unknown
- 1978-02-09 ES ES466823A patent/ES466823A1/es not_active Expired
- 1978-02-10 BE BE2056678A patent/BE863830A/xx not_active IP Right Cessation
- 1978-02-10 JP JP53013677A patent/JPS5830894B2/ja not_active Expired
- 1978-02-10 FR FR7803874A patent/FR2380314A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT7847950A0 (it) | 1978-02-07 |
| NL184841B (nl) | 1989-06-16 |
| DE2705563A1 (de) | 1978-08-17 |
| DE2705563C2 (de) | 1982-10-14 |
| BE863830A (fr) | 1978-08-10 |
| FR2380314A1 (fr) | 1978-09-08 |
| BR7800775A (pt) | 1978-11-28 |
| ES466823A1 (es) | 1978-10-01 |
| CA1108171A (en) | 1981-09-01 |
| IT1104605B (it) | 1985-10-21 |
| GB1591971A (en) | 1981-07-01 |
| JPS5830894B2 (ja) | 1983-07-02 |
| US4128568A (en) | 1978-12-05 |
| FR2380314B1 (it) | 1983-11-10 |
| NL7801452A (nl) | 1978-08-14 |
| JPS5399300A (en) | 1978-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| A85 | Still pending on 85-01-01 | ||
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19950901 |