MX2015011422A - Apertura de anillo de oxazolinas a alta temperatura en un proceso continuo. - Google Patents
Apertura de anillo de oxazolinas a alta temperatura en un proceso continuo.Info
- Publication number
- MX2015011422A MX2015011422A MX2015011422A MX2015011422A MX2015011422A MX 2015011422 A MX2015011422 A MX 2015011422A MX 2015011422 A MX2015011422 A MX 2015011422A MX 2015011422 A MX2015011422 A MX 2015011422A MX 2015011422 A MX2015011422 A MX 2015011422A
- Authority
- MX
- Mexico
- Prior art keywords
- oxazoline
- polyoxazoline
- ring opening
- solvent
- oxazolines
- Prior art date
Links
- 238000007142 ring opening reaction Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 150000002918 oxazolines Chemical class 0.000 title 1
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 abstract 7
- 229920000765 poly(2-oxazolines) Polymers 0.000 abstract 6
- 239000002904 solvent Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0233—Polyamines derived from (poly)oxazolines, (poly)oxazines or having pendant acyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Un proceso para preparar una polioxazolina incluye la alimentación continua de una oxazolina, un disolvente y un catalizador a un reactor de tanque agitado continuo a una tasa que proporciona un tiempo de residencia suficiente para lograr la apertura del anillo de la oxazolina y polimerizar la oxazolina; sacar una solución polioxazolina del reactor agitado continuo, la solución de polioxazolina incluyendo polioxazolina, disolvente y, opcionalmente, oxazolina sin reaccionar, oxazolina oligomérica de bajo peso molecular, o una mezcla de los mismos; eliminar el disolvente, y, opcionalmente, la oxazolina sin reaccionar, oxazolina oligomérica de bajo peso molecular, o una mezcla de los mismos a partir de la solución de polioxazolina; y recuperar la polioxazolina.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361793738P | 2013-03-15 | 2013-03-15 | |
| PCT/US2014/024264 WO2014150799A1 (en) | 2013-03-15 | 2014-03-12 | Ring opening of oxazolines at high temperature in a continuous process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2015011422A true MX2015011422A (es) | 2016-02-03 |
Family
ID=51580828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015011422A MX2015011422A (es) | 2013-03-15 | 2014-03-12 | Apertura de anillo de oxazolinas a alta temperatura en un proceso continuo. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20160017094A1 (es) |
| EP (1) | EP2970588A4 (es) |
| JP (1) | JP2016511319A (es) |
| KR (1) | KR20150132457A (es) |
| CN (1) | CN105934463A (es) |
| BR (1) | BR112015022731A2 (es) |
| MX (1) | MX2015011422A (es) |
| WO (1) | WO2014150799A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112015029564A2 (pt) * | 2013-05-29 | 2017-07-25 | Basf Se | processo contínuo para a preparação de polioxazolinas, polioxazolina, e, segmento de reator tubular |
| CN116804084B (zh) * | 2023-06-27 | 2026-01-30 | 同济大学 | 一种聚噁唑啉-聚酯嵌段共聚物及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3483141A (en) * | 1964-07-13 | 1969-12-09 | Allied Chem | Carbon-nitrogen backbone chain polymers |
| DE1904540A1 (de) * | 1968-02-01 | 1970-01-08 | Allied Chem | Verfahren zum Polymerisieren von Oxazolinen |
| US5658465A (en) * | 1995-12-28 | 1997-08-19 | The B.F. Goodrich Company | Method for inhibiting the deposition of silica and silicate compounds in water systems |
| DE102007009921A1 (de) * | 2007-02-27 | 2008-08-28 | Evonik Degussa Gmbh | Kontinuierliches Verfahren zur Herstellung eines Reaktivpolymers |
-
2014
- 2014-03-12 US US14/774,043 patent/US20160017094A1/en not_active Abandoned
- 2014-03-12 KR KR1020157029460A patent/KR20150132457A/ko not_active Withdrawn
- 2014-03-12 BR BR112015022731A patent/BR112015022731A2/pt not_active IP Right Cessation
- 2014-03-12 MX MX2015011422A patent/MX2015011422A/es unknown
- 2014-03-12 WO PCT/US2014/024264 patent/WO2014150799A1/en not_active Ceased
- 2014-03-12 CN CN201480014715.0A patent/CN105934463A/zh active Pending
- 2014-03-12 JP JP2016501453A patent/JP2016511319A/ja active Pending
- 2014-03-12 EP EP14768067.2A patent/EP2970588A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016511319A (ja) | 2016-04-14 |
| BR112015022731A2 (pt) | 2017-07-18 |
| KR20150132457A (ko) | 2015-11-25 |
| CN105934463A (zh) | 2016-09-07 |
| WO2014150799A1 (en) | 2014-09-25 |
| EP2970588A1 (en) | 2016-01-20 |
| US20160017094A1 (en) | 2016-01-21 |
| EP2970588A4 (en) | 2016-11-02 |
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