ES2077065T3 - Procedimiento para la produccion de polieteres derivados de oxetanos. - Google Patents
Procedimiento para la produccion de polieteres derivados de oxetanos.Info
- Publication number
- ES2077065T3 ES2077065T3 ES90908259T ES90908259T ES2077065T3 ES 2077065 T3 ES2077065 T3 ES 2077065T3 ES 90908259 T ES90908259 T ES 90908259T ES 90908259 T ES90908259 T ES 90908259T ES 2077065 T3 ES2077065 T3 ES 2077065T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- monomer
- sec
- date
- polymerization
- 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.)
- Expired - Lifetime
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/18—Oxetanes
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
ESTA INVENCION SE REFIERE A LA PRODUCCION DE PREPOLIMEROS TERMINADOS EN HIDROXI INDICADOS PARA SER UTILIZADOS EN REACCIONES DE CURACION CON ISOCIANATOS PARA PRODUCIR ELASTOMEROS. EL PROCESO IMPLICA LA ADICION CONTINUA DURANTE PERIODOS DE 12-50 HORAS DE UN MONOMERO OXETANO A UNA MEZCLA DE REACCION COMPUESTA DE UN INICIADOR DIOL Y UN CATALIZADOR CAPAZ DE CATALIZAR EL CATIONICO MONOMERO DE POLIMERIZACION CATIONICA CASI-VIVA, SIENDO EL INDICE DE ADICION TAL QUE EL CATALIZADOR SIEMPRE ESTA EN EXCESO ESTOIQUIOMETRICO SOBRE EL MONOMERO. LA TERMINACION DE LA POLIMERIZACION SE EFECTUA MEDIANTE LA ADICION DE SALMUERA. BAJO ESTAS CONDICIONES, SE PRODUCEN POLIMEROS DE PESO MOLECULAR AUMENTADO Y NIVELES REDUCIDOS DE IMPUREZA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898912457A GB8912457D0 (en) | 1989-05-31 | 1989-05-31 | Process for the production of polyethers from cyclic ethers by quasi-living cationic polymerisation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077065T3 true ES2077065T3 (es) | 1995-11-16 |
Family
ID=10657620
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90908259T Expired - Lifetime ES2077065T3 (es) | 1989-05-31 | 1990-05-30 | Procedimiento para la produccion de polieteres derivados de oxetanos. |
ES9001500A Expired - Lifetime ES2020779A6 (es) | 1989-05-31 | 1990-05-30 | Procedimiento para la produccion de polieteres derivados de eoxetanos. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9001500A Expired - Lifetime ES2020779A6 (es) | 1989-05-31 | 1990-05-30 | Procedimiento para la produccion de polieteres derivados de eoxetanos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5210179A (es) |
EP (1) | EP0474688B1 (es) |
JP (1) | JPH04505935A (es) |
AT (1) | ATE127489T1 (es) |
CA (1) | CA2056388C (es) |
DE (1) | DE69022232T2 (es) |
DK (1) | DK0474688T3 (es) |
ES (2) | ES2077065T3 (es) |
GB (2) | GB8912457D0 (es) |
PT (1) | PT94208B (es) |
WO (1) | WO1990015093A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9014647D0 (en) * | 1990-07-02 | 1993-06-02 | Secr Defence | Extrudable gun propellant composition |
US5380777A (en) * | 1993-01-08 | 1995-01-10 | Thiokol Corporation | Polyglycidyl nitrate plasticizers |
US5468841A (en) * | 1994-04-13 | 1995-11-21 | Aerojet General Corporation | Polymerization of energetic, cyclic ether monomers using boron trifluoride tetrahydrofuranate |
GB2303130A (en) * | 1995-07-10 | 1997-02-12 | Secr Defence | Cyclic oligomers of substituted cyclic ethers |
US6217682B1 (en) | 1997-10-27 | 2001-04-17 | Cordant Technologies Inc. | Energetic oxetane propellants |
US7320829B2 (en) | 1998-03-05 | 2008-01-22 | Omnova Solutions Inc. | Fluorinated polymer and amine resin compositions and products formed therefrom |
US6686051B1 (en) | 1998-03-05 | 2004-02-03 | Omnova Solutions Inc. | Cured polyesters containing fluorinated side chains |
CA2322815C (en) * | 1998-03-05 | 2007-03-13 | Omnova Solutions Inc. | Easily cleanable polymer laminates |
US6815522B1 (en) * | 1998-11-12 | 2004-11-09 | Alliant Techsystems Inc. | Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages |
US7101955B1 (en) | 1998-11-12 | 2006-09-05 | Alliant Techsystems Inc. | Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks |
WO2000034209A2 (en) * | 1998-11-12 | 2000-06-15 | Cordant Technologies, Inc. | Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks |
US6997997B1 (en) | 1998-11-12 | 2006-02-14 | Alliant Techsystems Inc. | Method for the synthesis of energetic thermoplastic elastomers in non-halogenated solvents |
SE514207C2 (sv) * | 1999-03-23 | 2001-01-22 | Perstorp Ab | Hyperförgrenad dendritisk polyeter och förfarande för framställning därav |
US6673889B1 (en) | 1999-06-28 | 2004-01-06 | Omnova Solutions Inc. | Radiation curable coating containing polyfuorooxetane |
US6403760B1 (en) | 1999-12-28 | 2002-06-11 | Omnova Solutions Inc. | Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer |
US6962966B2 (en) | 1999-12-28 | 2005-11-08 | Omnova Solutions Inc. | Monohydric polyfluorooxetane oligomers, polymers, and copolymers and coatings containing the same |
JP4635295B2 (ja) * | 2000-04-25 | 2011-02-23 | 日立化成工業株式会社 | 接着フィルム |
WO2002000808A1 (en) * | 2000-06-23 | 2002-01-03 | General Electric Company | Silicone pressure sensitive adhesive composition |
US6660828B2 (en) * | 2001-05-14 | 2003-12-09 | Omnova Solutions Inc. | Fluorinated short carbon atom side chain and polar group containing polymer, and flow, or leveling, or wetting agents thereof |
WO2002092660A2 (en) * | 2001-05-14 | 2002-11-21 | Omnova Soltions Inc | Polymeric surfactants derived from cyclic monomers having pendant fluorinated carbon groups |
CN109937222B (zh) * | 2016-11-15 | 2021-08-17 | 毕克化学有限公司 | 用作润湿剂和分散剂的基于氧杂环丁烷的聚醚及其生产 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113785A (en) * | 1976-10-29 | 1978-09-12 | Basf Wyandotte Corporation | Polyether polyols and method of preparing same |
US4393199A (en) * | 1981-05-12 | 1983-07-12 | S R I International | Cationic polymerization |
US4707540A (en) * | 1986-10-29 | 1987-11-17 | Morton Thiokol, Inc. | Nitramine oxetanes and polyethers formed therefrom |
US4764586A (en) * | 1986-10-29 | 1988-08-16 | Morton Thiokol, Inc. | Internally-plasticized polyethers from substituted oxetanes |
US4806613A (en) * | 1988-03-29 | 1989-02-21 | Morton Thiokol, Inc. | Method of producing thermoplastic elastomers having alternate crystalline structure for use as binders in high-energy compositions |
US5099042A (en) * | 1989-03-14 | 1992-03-24 | Thiokol Corporation | Synthesis of tetrafunctional polyethers and compositions formed therefrom |
-
1989
- 1989-05-31 GB GB898912457A patent/GB8912457D0/en active Pending
-
1990
- 1990-05-30 CA CA002056388A patent/CA2056388C/en not_active Expired - Fee Related
- 1990-05-30 ES ES90908259T patent/ES2077065T3/es not_active Expired - Lifetime
- 1990-05-30 DE DE69022232T patent/DE69022232T2/de not_active Expired - Fee Related
- 1990-05-30 ES ES9001500A patent/ES2020779A6/es not_active Expired - Lifetime
- 1990-05-30 WO PCT/GB1990/000838 patent/WO1990015093A1/en active IP Right Grant
- 1990-05-30 DK DK90908259.6T patent/DK0474688T3/da active
- 1990-05-30 US US07/820,624 patent/US5210179A/en not_active Expired - Lifetime
- 1990-05-30 EP EP90908259A patent/EP0474688B1/en not_active Expired - Lifetime
- 1990-05-30 PT PT94208A patent/PT94208B/pt not_active IP Right Cessation
- 1990-05-30 AT AT90908259T patent/ATE127489T1/de not_active IP Right Cessation
- 1990-05-30 JP JP2508028A patent/JPH04505935A/ja active Pending
-
1991
- 1991-11-19 GB GB9124692A patent/GB2248623B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0474688A1 (en) | 1992-03-18 |
PT94208B (pt) | 1997-01-31 |
WO1990015093A1 (en) | 1990-12-13 |
DK0474688T3 (da) | 1995-10-23 |
CA2056388A1 (en) | 1990-12-01 |
EP0474688B1 (en) | 1995-09-06 |
DE69022232D1 (de) | 1995-10-12 |
CA2056388C (en) | 2002-04-09 |
GB2248623B (en) | 1993-01-06 |
PT94208A (pt) | 1991-02-08 |
JPH04505935A (ja) | 1992-10-15 |
GB9124692D0 (en) | 1992-01-15 |
GB2248623A (en) | 1992-04-15 |
DE69022232T2 (de) | 1996-02-08 |
GB8912457D0 (en) | 1989-07-19 |
ATE127489T1 (de) | 1995-09-15 |
US5210179A (en) | 1993-05-11 |
ES2020779A6 (es) | 1991-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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