SG11201403413RA - Process for preparing n-alkyl(meth)acrylamides - Google Patents
Process for preparing n-alkyl(meth)acrylamidesInfo
- Publication number
- SG11201403413RA SG11201403413RA SG11201403413RA SG11201403413RA SG11201403413RA SG 11201403413R A SG11201403413R A SG 11201403413RA SG 11201403413R A SG11201403413R A SG 11201403413RA SG 11201403413R A SG11201403413R A SG 11201403413RA SG 11201403413R A SG11201403413R A SG 11201403413RA
- Authority
- SG
- Singapore
- Prior art keywords
- acrylamides
- meth
- alkyl
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011089363A DE102011089363A1 (en) | 2011-12-21 | 2011-12-21 | Process for the preparation of N-alkyl (meth) acrylamides |
| PCT/EP2012/073115 WO2013092076A1 (en) | 2011-12-21 | 2012-11-20 | Process for preparing n-alkyl(meth)acrylamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201403413RA true SG11201403413RA (en) | 2014-10-30 |
Family
ID=47222087
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201403413RA SG11201403413RA (en) | 2011-12-21 | 2012-11-20 | Process for preparing n-alkyl(meth)acrylamides |
| SG10201807879VA SG10201807879VA (en) | 2011-12-21 | 2012-11-20 | Process for preparing n-alkyl(meth)acrylamides |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201807879VA SG10201807879VA (en) | 2011-12-21 | 2012-11-20 | Process for preparing n-alkyl(meth)acrylamides |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10138202B2 (en) |
| EP (1) | EP2794553B1 (en) |
| JP (1) | JP6242806B2 (en) |
| KR (1) | KR102058880B1 (en) |
| CN (2) | CN103906729A (en) |
| BR (1) | BR112014010061B1 (en) |
| DE (1) | DE102011089363A1 (en) |
| RU (1) | RU2622932C2 (en) |
| SG (2) | SG11201403413RA (en) |
| TW (2) | TW201815746A (en) |
| WO (1) | WO2013092076A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018159028A1 (en) * | 2017-03-01 | 2018-09-07 | 株式会社エーピーアイ コーポレーション | N-benzyl-2-bromo-3-methoxypropionamide and method for producing intermediate thereof |
| CN107445856B (en) * | 2017-09-19 | 2020-05-19 | 辽宁三洋新材料科技有限公司 | Synthesis process of N-isopropyl acrylamide |
| CN112189004B (en) | 2018-05-23 | 2023-12-15 | 赢创运营有限公司 | Process for preparing keto-functionalized aromatic (meth) acrylated products |
| RU2760893C1 (en) | 2018-07-17 | 2021-12-01 | Эвоник Оперейшенс ГмбХ | Method for obtaining c-h-acid (met)acrylates |
| EP3599232A1 (en) | 2018-07-26 | 2020-01-29 | Evonik Operations GmbH | Method for the preparation of n-methyl(meth)acrylamide |
| JP7095635B2 (en) | 2019-03-13 | 2022-07-05 | トヨタ自動車株式会社 | Defect handling system, its handling method and program |
| JP7095634B2 (en) | 2019-03-13 | 2022-07-05 | トヨタ自動車株式会社 | Automatic update system, its update method and program |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331853B2 (en) | 1971-08-26 | 1978-09-05 | ||
| DE3131096A1 (en) | 1981-08-06 | 1983-02-24 | Röhm GmbH, 6100 Darmstadt | METHOD FOR PRODUCING N-SUBSTITUTED METHACRYL AND ACRYLAMIDES |
| DE3409159A1 (en) * | 1984-03-13 | 1985-09-26 | Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf | TUBE BUNCH REACTION APPARATUS |
| EP0461823B1 (en) * | 1990-06-13 | 1994-09-07 | MITSUI TOATSU CHEMICALS, Inc. | Purification process of methacrylamide |
| DE4027843A1 (en) | 1990-09-03 | 1992-03-05 | Roehm Gmbh | CONTINUOUS PROCESS FOR PRODUCING N-SUBSTITUTED ACRYLIC AND METHACRYLAMIDES |
| JP4500160B2 (en) | 2004-12-24 | 2010-07-14 | 大阪有機化学工業株式会社 | Method for producing amidophenol |
| JP2007230966A (en) | 2006-03-03 | 2007-09-13 | Kohjin Co Ltd | Method for producing (meth)acrylamide alkyl carboxylic acid |
| US8445723B2 (en) | 2008-08-19 | 2013-05-21 | Nalco Company | Processes for producing N-alkyl (alkyl)acrylamides |
| DE102008054612A1 (en) * | 2008-12-15 | 2010-06-17 | Evonik Röhm Gmbh | Process for the preparation of N-isopropyl (meth) acrylamide |
| EP2426103A4 (en) | 2009-05-01 | 2012-11-07 | Idemitsu Kosan Co | Method for producing alpha, beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide |
-
2011
- 2011-12-21 DE DE102011089363A patent/DE102011089363A1/en not_active Withdrawn
-
2012
- 2012-11-20 US US14/351,981 patent/US10138202B2/en active Active
- 2012-11-20 EP EP12790876.2A patent/EP2794553B1/en active Active
- 2012-11-20 SG SG11201403413RA patent/SG11201403413RA/en unknown
- 2012-11-20 SG SG10201807879VA patent/SG10201807879VA/en unknown
- 2012-11-20 RU RU2014129628A patent/RU2622932C2/en not_active IP Right Cessation
- 2012-11-20 JP JP2014547803A patent/JP6242806B2/en active Active
- 2012-11-20 CN CN201280053216.3A patent/CN103906729A/en active Pending
- 2012-11-20 KR KR1020147015469A patent/KR102058880B1/en active IP Right Grant
- 2012-11-20 WO PCT/EP2012/073115 patent/WO2013092076A1/en active Application Filing
- 2012-11-20 BR BR112014010061-6A patent/BR112014010061B1/en active IP Right Grant
- 2012-11-20 CN CN201711039834.3A patent/CN107793324A/en active Pending
- 2012-12-18 TW TW106131823A patent/TW201815746A/en unknown
- 2012-12-18 TW TW101148110A patent/TWI652252B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| US10138202B2 (en) | 2018-11-27 |
| EP2794553B1 (en) | 2018-09-05 |
| CN103906729A (en) | 2014-07-02 |
| CN107793324A (en) | 2018-03-13 |
| JP2015502375A (en) | 2015-01-22 |
| SG10201807879VA (en) | 2018-10-30 |
| BR112014010061A8 (en) | 2017-06-20 |
| BR112014010061A2 (en) | 2017-06-13 |
| JP6242806B2 (en) | 2017-12-06 |
| RU2622932C2 (en) | 2017-06-21 |
| EP2794553A1 (en) | 2014-10-29 |
| KR20140103266A (en) | 2014-08-26 |
| WO2013092076A1 (en) | 2013-06-27 |
| KR102058880B1 (en) | 2019-12-26 |
| RU2014129628A (en) | 2016-02-10 |
| DE102011089363A1 (en) | 2013-06-27 |
| US20140288330A1 (en) | 2014-09-25 |
| TWI652252B (en) | 2019-03-01 |
| BR112014010061B1 (en) | 2019-11-12 |
| TW201343611A (en) | 2013-11-01 |
| TW201815746A (en) | 2018-05-01 |
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