BRPI0923998A2 - método para tratar resina de ácido perfluorosulfônico, resina de ácido perfluorosulfônico e processo para fabricar poliéter glicol ou copoliéter glicol - Google Patents
método para tratar resina de ácido perfluorosulfônico, resina de ácido perfluorosulfônico e processo para fabricar poliéter glicol ou copoliéter glicolInfo
- Publication number
- BRPI0923998A2 BRPI0923998A2 BRPI0923998A BRPI0923998A BRPI0923998A2 BR PI0923998 A2 BRPI0923998 A2 BR PI0923998A2 BR PI0923998 A BRPI0923998 A BR PI0923998A BR PI0923998 A BRPI0923998 A BR PI0923998A BR PI0923998 A2 BRPI0923998 A2 BR PI0923998A2
- Authority
- BR
- Brazil
- Prior art keywords
- acid resin
- perfluorosulfonic acid
- glycol
- treating
- copolyether
- Prior art date
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title 4
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 title 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title 2
- 239000011347 resin Substances 0.000 title 2
- 229920005989 resin Polymers 0.000 title 2
- 239000004721 Polyphenylene oxide Substances 0.000 title 1
- 229920000570 polyether Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- 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
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
- C08G65/20—Tetrahydrofuran
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2009/040654 WO2010120292A1 (en) | 2009-04-15 | 2009-04-15 | Improved catalyst for manufacturing polymers of tetrahydrofuran |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0923998A2 true BRPI0923998A2 (pt) | 2016-01-26 |
Family
ID=42982752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0923998A BRPI0923998A2 (pt) | 2009-04-15 | 2009-04-14 | método para tratar resina de ácido perfluorosulfônico, resina de ácido perfluorosulfônico e processo para fabricar poliéter glicol ou copoliéter glicol |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2419214A4 (pt) |
| JP (1) | JP5599868B2 (pt) |
| KR (1) | KR20120017424A (pt) |
| CN (1) | CN102395430B (pt) |
| BR (1) | BRPI0923998A2 (pt) |
| MX (1) | MX2011010775A (pt) |
| WO (1) | WO2010120292A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2470586A4 (en) * | 2009-08-24 | 2015-01-21 | Invista Technologies Srl | IMPROVED PROCESS FOR THE MANUFACTURE OF POLYETHER GLYCOL |
| CN103601880A (zh) * | 2013-11-14 | 2014-02-26 | 国电新能源技术研究院 | 一种四氢呋喃聚合工艺及其反应装置 |
| CN103554464A (zh) * | 2013-11-14 | 2014-02-05 | 国电新能源技术研究院 | 一种催化四氢呋喃开环聚合的催化体系 |
| WO2018151057A1 (ja) * | 2017-02-16 | 2018-08-23 | 株式会社クラレ | コポリエーテルポリオール、ポリウレタンおよびコポリエーテルポリオールの製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163115A (en) * | 1976-03-31 | 1979-07-31 | E. I. Du Pont De Nemours And Company | Preparation of esters of poly-(tetramethylene ether) glycol |
| JPS52138598A (en) * | 1976-03-31 | 1977-11-18 | Du Pont | Process for preparing poly*tetramethylene ether*glycol |
| US4120903A (en) * | 1977-03-30 | 1978-10-17 | E. I. Du Pont De Nemours And Company | Method for preparing poly(tetramethylene ether) glycol |
| US4139567A (en) * | 1977-03-30 | 1979-02-13 | E. I. Du Pont De Nemours And Company | Method for preparing copolyether glycols |
| BR8008845A (pt) * | 1979-09-27 | 1981-07-21 | Union Carbide Corp | Uso de resinas de acido perfluorossulfonico como catalisadores para preparar esteres |
| DE3068389D1 (en) * | 1979-12-31 | 1984-08-02 | Du Pont | Catalytic preparation of toluic acid, perfluorinated polymeric sulfonic acids and salts, and catalytic processes using them |
| US5118869A (en) * | 1991-02-13 | 1992-06-02 | E. I. Du Pont De Nemours And Company | Polymerizing tetrahydrofuran to produce polytetramethylene ether glycol using a modified fluorinated resin catalyst containing sulfonic acid groups |
| US5502137A (en) * | 1994-11-25 | 1996-03-26 | Eastman Chemical Company | Polyether glycols and alcohols derived from 3,4-epoxy-1-butene, tetrahydrofuran and an initiator |
| JP2001501624A (ja) * | 1996-10-04 | 2001-02-06 | ザ ダウ ケミカル カンパニー | グリコールの製造方法 |
| CN1181585C (zh) * | 2002-06-19 | 2004-12-22 | 中国科学院大连化学物理研究所 | 一种燃料电池用自增湿复合质子交换膜的制备方法 |
| WO2004091781A1 (ja) * | 2003-04-17 | 2004-10-28 | Sony Corporation | 触媒及びその製造方法、触媒電極及びその製造方法、膜－電極接合体、並びに電気化学デバイス |
| JP4360870B2 (ja) * | 2003-09-10 | 2009-11-11 | 旭化成イーマテリアルズ株式会社 | スルホン酸型パーフルオロ共重合体を含有する分散液の製造方法 |
| CN100386367C (zh) * | 2006-06-16 | 2008-05-07 | 武汉理工大学 | 基于亲水性多孔聚四氟乙烯基体的复合质子交换膜的制备方法 |
| CN102459407B (zh) * | 2009-04-15 | 2014-06-18 | 因温斯特技术公司 | 改进的共聚醚二醇制备方法 |
-
2009
- 2009-04-14 BR BRPI0923998A patent/BRPI0923998A2/pt not_active IP Right Cessation
- 2009-04-15 EP EP09843449.1A patent/EP2419214A4/en not_active Withdrawn
- 2009-04-15 CN CN200980158716.1A patent/CN102395430B/zh active Active
- 2009-04-15 WO PCT/US2009/040654 patent/WO2010120292A1/en not_active Ceased
- 2009-04-15 KR KR1020117027021A patent/KR20120017424A/ko not_active Abandoned
- 2009-04-15 MX MX2011010775A patent/MX2011010775A/es active IP Right Grant
- 2009-04-15 JP JP2012505866A patent/JP5599868B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012524149A (ja) | 2012-10-11 |
| WO2010120292A1 (en) | 2010-10-21 |
| EP2419214A1 (en) | 2012-02-22 |
| CN102395430A (zh) | 2012-03-28 |
| CN102395430B (zh) | 2014-02-26 |
| MX2011010775A (es) | 2012-02-08 |
| JP5599868B2 (ja) | 2014-10-01 |
| WO2010120292A8 (en) | 2011-12-29 |
| HK1164211A1 (en) | 2012-09-21 |
| KR20120017424A (ko) | 2012-02-28 |
| EP2419214A4 (en) | 2013-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B08F | Application fees: application dismissed [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |