JP2008525467A5 - - Google Patents
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- Publication number
- JP2008525467A5 JP2008525467A5 JP2007548418A JP2007548418A JP2008525467A5 JP 2008525467 A5 JP2008525467 A5 JP 2008525467A5 JP 2007548418 A JP2007548418 A JP 2007548418A JP 2007548418 A JP2007548418 A JP 2007548418A JP 2008525467 A5 JP2008525467 A5 JP 2008525467A5
- Authority
- JP
- Japan
- Prior art keywords
- glycolonitrile
- feed stream
- heated
- formaldehyde
- aqueous formaldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63812704P | 2004-12-22 | 2004-12-22 | |
| US60/638,127 | 2004-12-22 | ||
| PCT/US2005/046300 WO2006071663A1 (en) | 2004-12-22 | 2005-12-21 | Process for the synthesis of glycolonitrile |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008525467A JP2008525467A (ja) | 2008-07-17 |
| JP2008525467A5 true JP2008525467A5 (enExample) | 2009-02-19 |
| JP5155666B2 JP5155666B2 (ja) | 2013-03-06 |
Family
ID=36570428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007548418A Expired - Fee Related JP5155666B2 (ja) | 2004-12-22 | 2005-12-21 | グリコロニトリルの合成のための方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7368492B2 (enExample) |
| EP (1) | EP1833784B1 (enExample) |
| JP (1) | JP5155666B2 (enExample) |
| CN (1) | CN101084185B (enExample) |
| DE (1) | DE602005024305D1 (enExample) |
| WO (1) | WO2006071663A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2361900B1 (en) * | 2005-05-27 | 2015-04-08 | Asahi Kasei Chemicals Corporation | Method for producing glycolic acid |
| JP5377335B2 (ja) | 2007-03-01 | 2013-12-25 | ビーエーエスエフ ソシエタス・ヨーロピア | テトラエチレンペンタアミンの製造方法 |
| WO2009044564A1 (ja) | 2007-10-05 | 2009-04-09 | Denki Kagaku Kogyo Kabushiki Kaisha | 電子源及び電子ビーム装置 |
| US7695945B2 (en) * | 2007-10-31 | 2010-04-13 | E. I. Du Pont De Nemours And Company | Immobilized microbial nitrilase for production of glycolic acid |
| US7871802B2 (en) | 2007-10-31 | 2011-01-18 | E.I. Du Pont De Nemours And Company | Process for enzymatically converting glycolonitrile to glycolic acid |
| US7741088B2 (en) | 2007-10-31 | 2010-06-22 | E.I. Dupont De Nemours And Company | Immobilized microbial nitrilase for production of glycolic acid |
| US8293696B2 (en) * | 2009-02-06 | 2012-10-23 | Ecolab, Inc. | Alkaline composition comprising a chelant mixture, including HEIDA, and method of producing same |
| JP6357047B2 (ja) * | 2014-08-05 | 2018-07-11 | 広栄化学工業株式会社 | ニトリル化合物の製造方法 |
| CN106631889B (zh) * | 2016-12-16 | 2018-08-21 | 阳泉煤业（集团）有限责任公司 | 一种羟基乙腈的分离提纯方法 |
| CN108794346A (zh) * | 2017-05-05 | 2018-11-13 | 抚顺顺特化工有限公司 | 羟基乙腈的工业制备方法 |
| CN115611754A (zh) * | 2022-10-25 | 2023-01-17 | 安徽泰格生物科技有限公司 | 一种肌氨酸钠的制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2175805A (en) * | 1937-06-08 | 1939-10-10 | Du Pont | Stabilized organic nitrile and process of making |
| US2175605A (en) | 1937-12-15 | 1939-10-10 | John J Holub | Furnace shell construction |
| US2890238A (en) * | 1957-01-31 | 1959-06-09 | Dow Chemical Co | Preparation of glyconitrile |
| DE1643238C3 (de) | 1967-08-16 | 1974-09-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen Herstellung von Alkalisalzen der Nitrilotriessigsäure |
| JPS5368725A (en) * | 1976-11-29 | 1978-06-19 | Showa Denko Kk | Preparation of glycollonitrile |
| JPH0730004B2 (ja) * | 1986-05-16 | 1995-04-05 | 三井東圧化学株式会社 | グリコロニトリルの製造方法 |
| US5187301A (en) * | 1989-10-26 | 1993-02-16 | W. R. Grace & Co.-Conn. | Preparation of iminodiacetonitrile from glycolonitrile |
| US5208363A (en) | 1990-10-15 | 1993-05-04 | The Dow Chemical Company | Preparation of aminonitriles |
| JPH06135923A (ja) * | 1992-10-21 | 1994-05-17 | Mitsubishi Kasei Corp | グリコロニトリルの製造方法 |
| JP3354688B2 (ja) | 1994-01-28 | 2002-12-09 | 三菱レイヨン株式会社 | 微生物によるα−ヒドロキシ酸またはα−ヒドロキシアミドの製造法 |
| EP0773297B2 (en) | 1995-11-10 | 2008-04-23 | Mitsubishi Rayon Co., Ltd. | Process for producing alpha-hydroxy acid or alpha-hydroxyamide by microorganism |
| US5726341A (en) | 1995-12-13 | 1998-03-10 | The Dow Chemical Company | Amine nitrile intermediate for the preparation of 2-hydroxyethyl iminodiacetic acid |
| WO1998035930A1 (en) | 1997-02-13 | 1998-08-20 | Monsanto Company | Method of preparing amino carboxylic acids |
| US6037155A (en) | 1997-02-27 | 2000-03-14 | Nippon Soda Co., Ltd. | Process for preparing α-hydroxy acids using microorganism and novel microorganism |
| AU2229201A (en) | 1999-12-27 | 2001-07-09 | Asahi Kasei Kabushiki Kaisha | Process for producing glycine |
| JP4080204B2 (ja) * | 2001-12-27 | 2008-04-23 | 旭化成ケミカルズ株式会社 | グリシノニトリルの製造方法 |
-
2005
- 2005-12-21 WO PCT/US2005/046300 patent/WO2006071663A1/en not_active Ceased
- 2005-12-21 JP JP2007548418A patent/JP5155666B2/ja not_active Expired - Fee Related
- 2005-12-21 US US11/314,386 patent/US7368492B2/en active Active
- 2005-12-21 CN CN200580043714XA patent/CN101084185B/zh not_active Expired - Fee Related
- 2005-12-21 EP EP05854937A patent/EP1833784B1/en not_active Ceased
- 2005-12-21 DE DE602005024305T patent/DE602005024305D1/de not_active Expired - Lifetime
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