MX9705334A - Hidrosilacion en esteres sin porciones hidroxilo. - Google Patents
Hidrosilacion en esteres sin porciones hidroxilo.Info
- Publication number
- MX9705334A MX9705334A MX9705334A MX9705334A MX9705334A MX 9705334 A MX9705334 A MX 9705334A MX 9705334 A MX9705334 A MX 9705334A MX 9705334 A MX9705334 A MX 9705334A MX 9705334 A MX9705334 A MX 9705334A
- Authority
- MX
- Mexico
- Prior art keywords
- esters
- ester solvent
- copolymer
- hydrosilation
- hydroxyl moieties
- 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
-
- 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
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Lubricants (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
La presente invencion se refiere a la fabricacion de copolímeros poliéter polisiloxano que utilizan éteres sin grupos hidroxilo en ellos, silanos organohidrogeno y poliéteres de polioxialquileno. Los éteres son de baja volatilidad y punto de ebullicion alto y tiene al menos ocho carbonos. El proceso produce soluciones de polímeros claras y no requieren de que el solvente sea eliminado. También se incluyen composiciones novedosas que incorporan el solvente éster para fabricar el copolímero y el copolímero y el solvente éster.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08559341 | 1995-11-15 | ||
| US08/559,341 US5648444A (en) | 1995-11-15 | 1995-11-15 | Hydrosilation in esters without hydroxyl moieties |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9705334A true MX9705334A (es) | 1998-07-31 |
| MXPA97005334A MXPA97005334A (es) | 1998-11-09 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| EP0804500A4 (en) | 1998-05-06 |
| JP4088674B2 (ja) | 2008-05-21 |
| EP0804500B1 (en) | 2000-05-17 |
| JPH11504379A (ja) | 1999-04-20 |
| BR9607248A (pt) | 1997-12-30 |
| KR100269084B1 (ko) | 2000-10-16 |
| CA2209533C (en) | 2002-07-09 |
| DE69608413T2 (de) | 2000-10-26 |
| KR19980701411A (ko) | 1998-05-15 |
| AU719653B2 (en) | 2000-05-11 |
| CA2209533A1 (en) | 1997-05-22 |
| EP0804500A1 (en) | 1997-11-05 |
| DE69608413D1 (de) | 2000-06-21 |
| AU1076897A (en) | 1997-06-05 |
| US5648444A (en) | 1997-07-15 |
| WO1997018256A1 (en) | 1997-05-22 |
| ATE193030T1 (de) | 2000-06-15 |
| TW340863B (en) | 1998-09-21 |
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