TW200502206A - Process for separation of monomers from a monomer-comprising compositions - Google Patents
Process for separation of monomers from a monomer-comprising compositionsInfo
- Publication number
- TW200502206A TW200502206A TW093107629A TW93107629A TW200502206A TW 200502206 A TW200502206 A TW 200502206A TW 093107629 A TW093107629 A TW 093107629A TW 93107629 A TW93107629 A TW 93107629A TW 200502206 A TW200502206 A TW 200502206A
- Authority
- TW
- Taiwan
- Prior art keywords
- monomer
- separation
- composition
- additive
- monomers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/50—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10314203A DE10314203B4 (de) | 2003-03-28 | 2003-03-28 | Verfahren zur Abtrennung von (Meth)Acrylsäure aus einer (Meth)Acrylsäure-haltigen Zusammensetzung |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200502206A true TW200502206A (en) | 2005-01-16 |
Family
ID=33016063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093107629A TW200502206A (en) | 2003-03-28 | 2004-03-22 | Process for separation of monomers from a monomer-comprising compositions |
Country Status (9)
Country | Link |
---|---|
US (1) | US20070004903A1 (zh) |
EP (1) | EP1611081A1 (zh) |
JP (1) | JP2006521326A (zh) |
CN (1) | CN1780807A (zh) |
BR (1) | BRPI0408813A (zh) |
DE (1) | DE10314203B4 (zh) |
TW (1) | TW200502206A (zh) |
WO (1) | WO2004085371A1 (zh) |
ZA (1) | ZA200507566B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502004003914D1 (de) * | 2003-12-19 | 2007-07-05 | Basf Ag | Quellbare hydrogelbildende polymere mit geringem feinstaubanteil |
DE102006058190A1 (de) * | 2006-04-28 | 2007-10-31 | Degussa Gmbh | Verfahren zur Herstellung von Amiden aus Ketoximen |
DE102006022014A1 (de) * | 2006-05-10 | 2007-11-15 | Degussa Gmbh | Verfahren zur Herstellung von Cyclododecatrien |
DE102008000787A1 (de) * | 2008-03-20 | 2009-09-24 | Evonik Röhm Gmbh | Verfahren zur Aufreinigung von Methacrylsäure |
DE102008002092A1 (de) * | 2008-05-30 | 2009-12-03 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Dodeca-2, 10-dien-1, 12-dicarbonsäure bzw. 1, 12-Dodecandicarbonsäure mittels Ring-öffnender Kreuzmetathese (ROCM) von Cycloocten mit Acrylsäure |
DE102008002090A1 (de) * | 2008-05-30 | 2009-12-03 | Evonik Degussa Gmbh | Ungesättigte Dicarbonsäuren aus ungesättigten cyclischen Kohlenwasserstoffen und Acrylsäure mittels Metathese, deren Verwendung als Monomere für Polyamide, Polyester, Polyurethane sowie weitere Umsetzung zu DIolen und Diaminen |
DE102009005951A1 (de) | 2009-01-23 | 2010-07-29 | Evonik Degussa Gmbh | Aldehydfunktionale Verbindungen |
JP5563967B2 (ja) * | 2009-12-16 | 2014-07-30 | 花王株式会社 | 活性エネルギー線硬化性を有する樹脂改質剤 |
DE102012200907A1 (de) | 2012-01-23 | 2013-07-25 | Evonik Industries Ag | Verfahren und Absorptionsmedium zur Absorption von CO2 aus einer Gasmischung |
KR20140139051A (ko) * | 2012-03-27 | 2014-12-04 | 릴라이언스 인더스트리즈 리미티드 | 아릴 카르복실산 분리공정 |
CN102863822A (zh) * | 2012-09-24 | 2013-01-09 | 陕西科技大学 | 一种分散染料用超支化高分子分散剂及其制备方法 |
DE102015212749A1 (de) | 2015-07-08 | 2017-01-12 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
CN105001076A (zh) * | 2015-07-09 | 2015-10-28 | 中国科学院过程工程研究所 | 一种离子液体萃取分离甲基丙烯酸的方法 |
DE102016210481B3 (de) | 2016-06-14 | 2017-06-08 | Evonik Degussa Gmbh | Verfahren zum Reinigen einer ionischen Flüssigkeit |
DE102016210483A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen |
EP3257843A1 (en) | 2016-06-14 | 2017-12-20 | Evonik Degussa GmbH | Method of preparing a high purity imidazolium salt |
DE102016210484A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
DE102016210478A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
EP3257568B1 (de) | 2016-06-14 | 2019-09-18 | Evonik Degussa GmbH | Verfahren zur entfeuchtung von feuchten gasgemischen mit ionischen flüssigkeiten |
EP3907211A1 (en) * | 2020-05-08 | 2021-11-10 | Sulzer Management AG | A process and apparatus for preparing a purified styrene composition from styrene containing feedstock |
CN114180662B (zh) * | 2021-12-30 | 2023-06-27 | 江苏道明化学有限公司 | 一种过氧化二异丙苯生产过程的废水蒸馏工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5677407A (en) * | 1995-06-07 | 1997-10-14 | Amcol International Corporation | Process for producing an oil sorbent polymer and the product thereof |
JPH08134011A (ja) * | 1994-11-04 | 1996-05-28 | Mitsui Toatsu Chem Inc | メタクリル酸の精製方法 |
DE19606877A1 (de) * | 1996-02-23 | 1997-08-28 | Basf Ag | Verfahren zur Reinigung von Acrylsäure und Methacrylsäure |
DE19838817A1 (de) * | 1998-08-26 | 2000-03-02 | Basf Ag | Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure |
EP1349826B1 (de) * | 2001-01-12 | 2012-06-27 | Evonik Stockhausen GmbH | Kontinuierliches verfahren zur herstellung und aufreinigung von (meth) acrylsäure |
WO2002074718A2 (de) * | 2001-03-20 | 2002-09-26 | Basf Aktiengesellschaft | Ionische flüssigkeiten als selektive zusatzstoffe für die trennung engsiedender oder azeotroper gemische |
EP1399487A4 (en) * | 2001-03-30 | 2005-08-17 | Uab Research Foundation | PREPARATION OF POLYMERS IN ROOM TEMPERATURE LIQUID IONIC LIQUIDS |
-
2003
- 2003-03-28 DE DE10314203A patent/DE10314203B4/de not_active Expired - Fee Related
-
2004
- 2004-03-22 TW TW093107629A patent/TW200502206A/zh unknown
- 2004-03-26 ZA ZA200507566A patent/ZA200507566B/en unknown
- 2004-03-26 CN CNA2004800116110A patent/CN1780807A/zh active Pending
- 2004-03-26 US US10/551,050 patent/US20070004903A1/en not_active Abandoned
- 2004-03-26 JP JP2006504872A patent/JP2006521326A/ja not_active Withdrawn
- 2004-03-26 EP EP04723578A patent/EP1611081A1/de not_active Withdrawn
- 2004-03-26 BR BRPI0408813-1A patent/BRPI0408813A/pt not_active IP Right Cessation
- 2004-03-26 WO PCT/EP2004/003211 patent/WO2004085371A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1611081A1 (de) | 2006-01-04 |
CN1780807A (zh) | 2006-05-31 |
DE10314203A8 (de) | 2005-02-10 |
US20070004903A1 (en) | 2007-01-04 |
DE10314203B4 (de) | 2005-10-06 |
ZA200507566B (en) | 2006-11-29 |
WO2004085371A1 (de) | 2004-10-07 |
JP2006521326A (ja) | 2006-09-21 |
BRPI0408813A (pt) | 2006-04-04 |
DE10314203A1 (de) | 2004-10-21 |
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