FR2367801A1 - Procede pour regler la vitesse d'addition, catalysee par - Google Patents
Procede pour regler la vitesse d'addition, catalysee parInfo
- Publication number
- FR2367801A1 FR2367801A1 FR7730836A FR7730836A FR2367801A1 FR 2367801 A1 FR2367801 A1 FR 2367801A1 FR 7730836 A FR7730836 A FR 7730836A FR 7730836 A FR7730836 A FR 7730836A FR 2367801 A1 FR2367801 A1 FR 2367801A1
- Authority
- FR
- France
- Prior art keywords
- silicon
- catalyzed
- adjusting
- addition speed
- polyorganosiloxane
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- 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
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- 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
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
Abstract
Procédé pour régler la vitesse d'addition d'hydrogène lié au silicium, catalysée par le platine, sur un polyorganosiloxane à liaisons multiples aliphatiques. Il consiste à mélanger un composé contenant de l'hydrogène lié au silicium et/ou un polyorganosiloxane contenant au moins 50 atomes de silicium par molécule et des liaisons multiples aliphatiques, avant que ces composés du silicium ne soient mélangés entre eux, en présence d'un catalyseur au platine, avec au moins un composé répondant à la formule générale :
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2646726A DE2646726C2 (de) | 1976-10-15 | 1976-10-15 | Die Anlagerung verzögerndes Mittel bei der durch Platinkatalysator geförderten und bei Raumtemperatur erfolgenden Anlagerung von Si-gebundenem Wasserstoff an mindestens 50 Si-Atome je Molekul und aliphatische Mehrfachbindungen enthaltendes Organopolysiloxan |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2367801A1 true FR2367801A1 (fr) | 1978-05-12 |
FR2367801B1 FR2367801B1 (fr) | 1979-05-11 |
Family
ID=5990596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730836A Granted FR2367801A1 (fr) | 1976-10-15 | 1977-10-13 | Procede pour regler la vitesse d'addition, catalysee par |
Country Status (12)
Country | Link |
---|---|
US (1) | US4096159A (fr) |
JP (1) | JPS5350263A (fr) |
AT (1) | AT378375B (fr) |
AU (1) | AU512539B2 (fr) |
BE (1) | BE859735A (fr) |
CA (1) | CA1099845A (fr) |
CH (1) | CH629513A5 (fr) |
DE (1) | DE2646726C2 (fr) |
FR (1) | FR2367801A1 (fr) |
GB (1) | GB1570411A (fr) |
IT (1) | IT1091310B (fr) |
NL (1) | NL184281C (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450680A1 (fr) * | 1979-03-05 | 1980-10-03 | Dow Corning | Procede de moulage ameliore utilisant des compositions de silicones durcissables anti-adhesives |
EP0110251A2 (fr) * | 1982-12-02 | 1984-06-13 | General Electric Company | Procédé pour produire des polysiloxanes à terminaisons alkoxy |
EP0398701A2 (fr) * | 1989-05-19 | 1990-11-22 | Minnesota Mining And Manufacturing Company | Réaction d'hydrosilation activée par irradiation |
US5145886A (en) * | 1988-05-19 | 1992-09-08 | Minnesota Mining And Manufacturing Company | Radiation activated hydrosilation reaction |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322320A (en) * | 1980-04-28 | 1982-03-30 | General Electric Company | Process for formulating silicone rubber products |
NZ197154A (en) * | 1980-06-03 | 1984-02-03 | Gen Electric | Regulating the cure of silicone rubber compounds |
DE3409139A1 (de) * | 1984-03-13 | 1985-09-19 | Wacker-Chemie GmbH, 8000 München | Platin, organopolysiloxan und fuellstoff enthaltende pasten |
DE4122310A1 (de) * | 1991-07-05 | 1993-01-07 | Bayer Ag | Transparentes material fuer dentale anwendungen |
JP3454980B2 (ja) * | 1994-07-29 | 2003-10-06 | 株式会社ジーシー | 歯科印象用シリコーン組成物 |
US5559183A (en) * | 1995-06-07 | 1996-09-24 | General Electric Company | Silicone oil-silica filler paste useful in liquid injection molding applications, method for making, and use |
DE20221002U1 (de) | 2002-12-12 | 2004-12-16 | Kettenbach Gmbh & Co. Kg | Additionsvernetzende Zweikomponenten-Siliconmaterialien mit hoher Shore D-Härte |
DE60331893D1 (de) | 2003-05-09 | 2010-05-12 | 3M Espe Ag | Aushärtbare Silikon-Abformmassen mit hoher Reissfestigkeit und geringer Konsistenz |
ATE316545T1 (de) * | 2003-10-04 | 2006-02-15 | Goldschmidt Gmbh | Verfahren zur herstellung von organischen siliciumverbindungen |
DE102005039398A1 (de) | 2005-08-20 | 2007-02-22 | Goldschmidt Gmbh | Verfahren zur Herstellung von Anlagerungsprodukten aus SiH-Gruppen enthaltenden Verbindungen an Olefingruppen aufweisende Reaktionspartner in wässrigen Medien |
DE102008042381A1 (de) | 2008-09-26 | 2010-04-01 | Evonik Goldschmidt Gmbh | Emulgator-Systeme für kosmetische und pharmazeutische Öl-in-Wasser-Emulsionen |
EP2301987B1 (fr) | 2009-09-24 | 2015-04-29 | Evonik Degussa GmbH | Polysiloxanes réticulés, procédé pour leur préparation et leur utilisation dans des systèmes émulsifiants pour des émulsions eau dans l'huile |
DE102010029723A1 (de) | 2010-06-07 | 2011-12-08 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von organischen Siliciumverbindungen |
US9283153B2 (en) | 2011-08-12 | 2016-03-15 | 3M Innovative Properties Company | Curable composition with shortened setting time, process of production and use thereof |
WO2013051600A1 (fr) * | 2011-10-04 | 2013-04-11 | 株式会社カネカ | Composition de résine durcissable, tablette de composition de résine durcissable, corps moulé, boîtier de semi-conducteurs, pièce semi-conductrice et diode électroluminescente |
US10301434B2 (en) | 2013-01-18 | 2019-05-28 | Basf Se | Block copolymers having a polydimethylsiloxane block |
DE102014213507A1 (de) | 2014-07-11 | 2016-01-14 | Evonik Degussa Gmbh | Platin enthaltende Zusammensetzung |
EP3020749B1 (fr) | 2014-11-12 | 2020-09-30 | Evonik Operations GmbH | Procede de fabrication de compositions contenant du platine |
EP3415547B1 (fr) | 2017-06-13 | 2020-03-25 | Evonik Operations GmbH | Procédé de fabrication de polyéthersiloxanes liés par sic |
EP3415548B1 (fr) | 2017-06-13 | 2020-03-25 | Evonik Operations GmbH | Procédé de fabrication de polyéthersiloxanes liés par sic |
TW202103672A (zh) * | 2019-04-15 | 2021-02-01 | 日商資生堂股份有限公司 | 施用於皮膚之組合物及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1602163A (fr) * | 1968-01-16 | 1970-10-19 | ||
DE2041633A1 (de) * | 1969-08-21 | 1971-03-25 | Basf Ag | Zu Elastomeren haertbare Massen |
FR2327286A1 (fr) * | 1975-10-10 | 1977-05-06 | Dow Corning | Compositions d'organopolysiloxanes vulcanisables contenant des radicaux 3,3,3-trifluoropropyle lies au silicium et fabrication d'articles elastomeres par injection de ces compositions |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970150A (en) * | 1957-12-17 | 1961-01-31 | Union Carbide Corp | Processes for the reaction of silanic hydrogen-bonded siloxanes with unsaturated organic compounds with a platinum catalyst |
DE1495964C3 (de) * | 1963-02-28 | 1974-10-17 | General Electric Co., Schenectady, N.Y. (V.St.A.) | Verfahren zur Stabilisierung einer copolymerisierbarenOrganopolysiloxanmischung |
NL131800C (fr) * | 1965-05-17 | |||
US3344111A (en) * | 1966-09-28 | 1967-09-26 | Gen Electric | Preparation of stable copolymerizable organosilicon compositions containing a platinum catalyst and an acrylonitrile type compound |
JPS4810947B1 (fr) * | 1969-08-15 | 1973-04-09 | ||
JPS4834382B1 (fr) * | 1970-03-16 | 1973-10-20 | ||
US3814730A (en) * | 1970-08-06 | 1974-06-04 | Gen Electric | Platinum complexes of unsaturated siloxanes and platinum containing organopolysiloxanes |
US3923705A (en) * | 1974-10-30 | 1975-12-02 | Dow Corning | Method of preparing fire retardant siloxane foams and foams prepared therefrom |
US3933882A (en) * | 1974-12-02 | 1976-01-20 | Dow Corning Corporation | Tube method for the preparation of olefinic siloxane compounds |
US3933880A (en) * | 1974-12-02 | 1976-01-20 | Dow Corning Corporation | Method of preparing a platinum catalyst inhibitor |
US3971818A (en) * | 1974-12-02 | 1976-07-27 | Dow Corning Corporation | Method of preparing olefinic siloxane by GLC |
-
1976
- 1976-10-15 DE DE2646726A patent/DE2646726C2/de not_active Expired
-
1977
- 1977-07-27 NL NLAANVRAGE7708326,A patent/NL184281C/xx not_active IP Right Cessation
- 1977-09-06 GB GB37162/77A patent/GB1570411A/en not_active Expired
- 1977-09-15 AU AU28843/77A patent/AU512539B2/en not_active Expired
- 1977-09-30 US US05/838,414 patent/US4096159A/en not_active Expired - Lifetime
- 1977-10-13 AT AT0733077A patent/AT378375B/de active
- 1977-10-13 IT IT51397/77A patent/IT1091310B/it active
- 1977-10-13 FR FR7730836A patent/FR2367801A1/fr active Granted
- 1977-10-14 CA CA288,790A patent/CA1099845A/fr not_active Expired
- 1977-10-14 JP JP12339577A patent/JPS5350263A/ja active Granted
- 1977-10-14 CH CH1261277A patent/CH629513A5/de not_active IP Right Cessation
- 1977-10-14 BE BE181748A patent/BE859735A/fr not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1602163A (fr) * | 1968-01-16 | 1970-10-19 | ||
DE2041633A1 (de) * | 1969-08-21 | 1971-03-25 | Basf Ag | Zu Elastomeren haertbare Massen |
FR2327286A1 (fr) * | 1975-10-10 | 1977-05-06 | Dow Corning | Compositions d'organopolysiloxanes vulcanisables contenant des radicaux 3,3,3-trifluoropropyle lies au silicium et fabrication d'articles elastomeres par injection de ces compositions |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450680A1 (fr) * | 1979-03-05 | 1980-10-03 | Dow Corning | Procede de moulage ameliore utilisant des compositions de silicones durcissables anti-adhesives |
EP0110251A2 (fr) * | 1982-12-02 | 1984-06-13 | General Electric Company | Procédé pour produire des polysiloxanes à terminaisons alkoxy |
EP0110251A3 (fr) * | 1982-12-02 | 1985-07-24 | General Electric Company | Procédé pour produire des polysiloxanes à terminaisons alkoxy |
US5145886A (en) * | 1988-05-19 | 1992-09-08 | Minnesota Mining And Manufacturing Company | Radiation activated hydrosilation reaction |
EP0398701A2 (fr) * | 1989-05-19 | 1990-11-22 | Minnesota Mining And Manufacturing Company | Réaction d'hydrosilation activée par irradiation |
EP0398701A3 (fr) * | 1989-05-19 | 1992-04-15 | Minnesota Mining And Manufacturing Company | Réaction d'hydrosilation activée par irradiation |
Also Published As
Publication number | Publication date |
---|---|
US4096159A (en) | 1978-06-20 |
NL184281C (nl) | 1989-06-01 |
AU2884377A (en) | 1979-03-22 |
IT1091310B (it) | 1985-07-06 |
GB1570411A (en) | 1980-07-02 |
JPS5350263A (en) | 1978-05-08 |
NL184281B (nl) | 1989-01-02 |
CH629513A5 (de) | 1982-04-30 |
FR2367801B1 (fr) | 1979-05-11 |
DE2646726A1 (de) | 1978-04-20 |
AT378375B (de) | 1985-07-25 |
BE859735A (fr) | 1978-04-14 |
DE2646726C2 (de) | 1988-07-28 |
AU512539B2 (en) | 1980-10-16 |
CA1099845A (fr) | 1981-04-21 |
JPS5344505B2 (fr) | 1978-11-29 |
NL7708326A (nl) | 1978-04-18 |
ATA733077A (de) | 1984-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |