ATE541878T1 - Verfahren zur herstellung eines poly(trimethylencarbonat)glycols - Google Patents
Verfahren zur herstellung eines poly(trimethylencarbonat)glycolsInfo
- Publication number
- ATE541878T1 ATE541878T1 AT08854951T AT08854951T ATE541878T1 AT E541878 T1 ATE541878 T1 AT E541878T1 AT 08854951 T AT08854951 T AT 08854951T AT 08854951 T AT08854951 T AT 08854951T AT E541878 T1 ATE541878 T1 AT E541878T1
- Authority
- AT
- Austria
- Prior art keywords
- trimethylene carbonate
- poly
- glycol
- producing
- catalysts
- Prior art date
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 4
- -1 POLY(TRIMETHYLENE CARBONATE) Polymers 0.000 title abstract 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/02—Aliphatic polycarbonates
- C08G64/0208—Aliphatic polycarbonates saturated
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99147407P | 2007-11-30 | 2007-11-30 | |
| PCT/US2008/084684 WO2009070582A1 (en) | 2007-11-30 | 2008-11-25 | Process to make a poly(trimethylene carbonate) glycol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE541878T1 true ATE541878T1 (de) | 2012-02-15 |
Family
ID=40347853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08854951T ATE541878T1 (de) | 2007-11-30 | 2008-11-25 | Verfahren zur herstellung eines poly(trimethylencarbonat)glycols |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8252885B2 (https=) |
| EP (1) | EP2215141B1 (https=) |
| JP (1) | JP2011505467A (https=) |
| KR (1) | KR20100102628A (https=) |
| CN (1) | CN101878245A (https=) |
| AT (1) | ATE541878T1 (https=) |
| AU (1) | AU2008329773A1 (https=) |
| BR (1) | BRPI0819041A2 (https=) |
| CA (1) | CA2703786A1 (https=) |
| ES (1) | ES2380173T3 (https=) |
| MX (1) | MX2010005759A (https=) |
| TW (1) | TW200938564A (https=) |
| WO (1) | WO2009070582A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878246A (zh) * | 2007-11-30 | 2010-11-03 | 纳幕尔杜邦公司 | 聚(三亚甲基二醇碳酸酯三亚甲基二醇醚)二醇组合物及其制备方法 |
| CN108659718A (zh) * | 2018-04-14 | 2018-10-16 | 江苏天时新材料科技有限公司 | 一种车灯专用的高黏性密封蜡制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05339360A (ja) * | 1992-06-12 | 1993-12-21 | Idemitsu Petrochem Co Ltd | ポリカーボネートの製造方法 |
| JPH0710920A (ja) * | 1992-12-01 | 1995-01-13 | Nippon Paint Co Ltd | 環状カーボネート化合物のアルコール性水酸基への開環付加方法 |
| JPH09176152A (ja) * | 1995-12-28 | 1997-07-08 | Sumitomo Bakelite Co Ltd | 環状カーボナート化合物の重合方法 |
| US6451949B2 (en) * | 2000-02-29 | 2002-09-17 | Shell Oil Company | Method for production of poly (trimethylene carbonate) |
| ES2378359T3 (es) * | 2007-11-30 | 2012-04-11 | E. I. Du Pont De Nemours And Company | Procesos sin disolvente para la polimerización de un carbonato de trimetileno a poli(trimetilenglicol carbonato trimetilenglicol éter) diol |
-
2008
- 2008-11-25 JP JP2010536126A patent/JP2011505467A/ja active Pending
- 2008-11-25 MX MX2010005759A patent/MX2010005759A/es unknown
- 2008-11-25 KR KR1020107014389A patent/KR20100102628A/ko not_active Withdrawn
- 2008-11-25 AU AU2008329773A patent/AU2008329773A1/en not_active Abandoned
- 2008-11-25 CA CA2703786A patent/CA2703786A1/en not_active Abandoned
- 2008-11-25 CN CN2008801183106A patent/CN101878245A/zh active Pending
- 2008-11-25 US US12/277,633 patent/US8252885B2/en not_active Expired - Fee Related
- 2008-11-25 ES ES08854951T patent/ES2380173T3/es active Active
- 2008-11-25 BR BRPI0819041 patent/BRPI0819041A2/pt not_active IP Right Cessation
- 2008-11-25 EP EP08854951A patent/EP2215141B1/en not_active Not-in-force
- 2008-11-25 WO PCT/US2008/084684 patent/WO2009070582A1/en not_active Ceased
- 2008-11-25 AT AT08854951T patent/ATE541878T1/de active
- 2008-11-28 TW TW097146470A patent/TW200938564A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009070582A1 (en) | 2009-06-04 |
| MX2010005759A (es) | 2010-06-09 |
| CN101878245A (zh) | 2010-11-03 |
| US8252885B2 (en) | 2012-08-28 |
| ES2380173T3 (es) | 2012-05-09 |
| CA2703786A1 (en) | 2009-06-04 |
| TW200938564A (en) | 2009-09-16 |
| EP2215141A1 (en) | 2010-08-11 |
| EP2215141B1 (en) | 2012-01-18 |
| US20090143562A1 (en) | 2009-06-04 |
| BRPI0819041A2 (pt) | 2015-05-05 |
| JP2011505467A (ja) | 2011-02-24 |
| KR20100102628A (ko) | 2010-09-24 |
| AU2008329773A1 (en) | 2009-06-04 |
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