DE3465592D1 - Liquid 2-hydroxy-methylthiobutyric acid and process for the preparation thereof - Google Patents
Liquid 2-hydroxy-methylthiobutyric acid and process for the preparation thereofInfo
- Publication number
- DE3465592D1 DE3465592D1 DE8484870150T DE3465592T DE3465592D1 DE 3465592 D1 DE3465592 D1 DE 3465592D1 DE 8484870150 T DE8484870150 T DE 8484870150T DE 3465592 T DE3465592 T DE 3465592T DE 3465592 D1 DE3465592 D1 DE 3465592D1
- Authority
- DE
- Germany
- Prior art keywords
- hydroxy
- weight
- acid
- liquid
- methylthiobutyric acid
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/105—Aliphatic or alicyclic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Birds (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fodder In General (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/550,857 US4524077A (en) | 1983-11-14 | 1983-11-14 | Liquid 2-hydroxy-4-methylthiobutyric acid and process for the preparation thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3465592D1 true DE3465592D1 (en) | 1987-10-01 |
Family
ID=24198852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484870150T Expired DE3465592D1 (en) | 1983-11-14 | 1984-11-13 | Liquid 2-hydroxy-methylthiobutyric acid and process for the preparation thereof |
Country Status (13)
Country | Link |
---|---|
US (1) | US4524077A (de) |
EP (1) | EP0142488B1 (de) |
JP (2) | JPS60156396A (de) |
KR (1) | KR870000657B1 (de) |
AT (1) | ATE29131T1 (de) |
AU (1) | AU562078B2 (de) |
CA (1) | CA1263668C (de) |
DE (1) | DE3465592D1 (de) |
GB (1) | GB2149791B (de) |
GE (1) | GEP19960463B (de) |
MX (1) | MX163989B (de) |
SU (1) | SU1428193A3 (de) |
ZA (1) | ZA848847B (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2005784A6 (es) * | 1988-02-22 | 1989-03-16 | Desarrollo Tecnico Ind S A Soc | Un procedimiento para preparar soluciones acuosas de acido 2-hidroxi-4-metil-tiobutirico. |
MY109603A (en) * | 1992-05-21 | 1997-03-31 | Daicel Chem | Process for producing 2-hydroxy-4-methylthiobutanoic acid |
US5498790A (en) * | 1993-06-09 | 1996-03-12 | Novus International, Inc. | Regeneration of sulfuric acid from sulfate by-products of 2-hydroxy-4-(methylthio)butyric acid manufacture |
WO1996001809A1 (de) * | 1994-07-11 | 1996-01-25 | Degussa Aktiengesellschaft | Verfahren zur gewinnung von 2-hydroxy-4-methylthiobuttersäure (mha), mha und dessen verwendung |
DE4428608C1 (de) * | 1994-08-12 | 1996-02-29 | Degussa | Verfahren zur Gewinnung von 2-Hydroxy-4-methylthiobuttersäure (MHA) |
PT832062E (pt) * | 1995-06-07 | 2002-03-28 | Novus Int Inc | Processo de hidrolise continuo para preparacao de acido 2-hidroxi-4-metiltiobutanoico ou seus sais |
US5856567A (en) * | 1995-06-07 | 1999-01-05 | Novus International, Inc. | Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiobutanioc acid or salts thereof |
DE19548538C2 (de) * | 1995-12-23 | 1997-12-18 | Degussa | Verfahren zur Gewinnung von 2-Hydroxy-4-methylthiobuttersäure (MHA) |
DE19654485A1 (de) * | 1996-12-27 | 1998-07-02 | Degussa | Verfahren zur Gewinnung von lagerstabiler 2-Hydroxy-4-methylthiobuttersäure (MHA) |
JP3804210B2 (ja) * | 1997-03-04 | 2006-08-02 | 住友化学株式会社 | 2−ヒドロキシ−4−メチルチオブタン酸の製造方法 |
US6017563A (en) | 1997-07-25 | 2000-01-25 | Novus International, Inc. | Process for optimizing milk production |
FR2780968B1 (fr) * | 1998-07-10 | 2000-08-18 | Rhone Poulenc Nutrition Animal | Procede de preparation de l'acide hydroxymethylthiobutyrique |
FR2780969B1 (fr) * | 1998-07-10 | 2000-08-18 | Rhone Poulenc Nutrition Animal | Procede de separation de l'acide hydroxymethylthiobutyrique |
FR2791673B1 (fr) * | 1999-04-02 | 2001-06-08 | Rhone Poulenc Animal Nutrition | Procede de preparation des esters de l'acide hydroxymethylthiobutyrique |
US6342651B1 (en) | 1999-08-05 | 2002-01-29 | Novus International, Inc. | Reductive combustion of ammonium salts of sulfuric acid |
US6649794B2 (en) | 2000-02-18 | 2003-11-18 | Sumitomo Chemical Company, Limited | Method for producing 2-Hydroxy-4-Methylthiobutanoic Acid |
TWI296652B (en) * | 2000-03-29 | 2008-05-11 | Mitsui Chemicals Inc | Production process of amide compound |
JP4517474B2 (ja) * | 2000-07-25 | 2010-08-04 | 住友化学株式会社 | 2−ヒドロキシ−4−メチルチオブタン酸の製造方法 |
JP4517486B2 (ja) * | 2000-09-25 | 2010-08-04 | 住友化学株式会社 | 2−ヒドロキシ−4−メチルチオブタンニトリルの製造方法 |
JP4517520B2 (ja) * | 2001-02-27 | 2010-08-04 | 住友化学株式会社 | 2−ヒドロキシ−4−メチルチオブタン酸の製造方法 |
DE10316110A1 (de) * | 2003-04-09 | 2004-10-28 | Degussa Ag | Verfahren zur Herstellung von 2-Hydroxy-4-methylthio-buttersäure Ammoniumsalz |
FR2871028B1 (fr) * | 2004-06-08 | 2006-12-29 | Adisseo Ireland Ltd | Complement alimentaire pour animaux, comprenant un additif olfactif |
JP4696496B2 (ja) | 2004-08-18 | 2011-06-08 | 住友化学株式会社 | 2−ヒドロキシ−4−メチルチオ酪酸の製造方法 |
US7632664B2 (en) * | 2004-10-14 | 2009-12-15 | Sumitomo Chemical Company, Limited | Method for producing 2-hydroxy-4-(methylthio)butyric acid |
DE102005050106B4 (de) * | 2005-10-18 | 2008-04-30 | Josef Meissner Gmbh & Co. Kg | Rückgewinnung von Nitriersäuregemischen aus Nitrienprozessen |
ES2279719B1 (es) * | 2006-01-26 | 2008-07-16 | Timac Agro España, S.A. | Nuevo activador metabolico y nutricional para las plantas. |
CN101489998B (zh) | 2006-07-21 | 2013-01-02 | 住友化学株式会社 | 生产2-羟基-4-(甲硫基)丁酸或丁酸酯化合物及其中间体的方法 |
DE102007062199A1 (de) * | 2007-12-21 | 2009-06-25 | Evonik Degussa Gmbh | 2-Methylthioethyl-substituierte Heterocyclen als Futtermitteladditive |
JP2009161499A (ja) * | 2008-01-10 | 2009-07-23 | Sumitomo Chemical Co Ltd | 2−ヒドロキシ−4−メチルチオブタンアミドの製造方法 |
FR2938535B1 (fr) | 2008-11-20 | 2012-08-17 | Arkema France | Procede de fabrication de methylmercaptopropionaldehyde et de methionine a partir de matieres renouvelables |
FR2939791B1 (fr) * | 2008-12-16 | 2011-01-14 | Adisseo France Sas | Procede de preparation d'acroleine a partir de glycerol ou de glycerine brute |
MX342139B (es) | 2010-12-30 | 2016-09-14 | Metabolic Explorer Sa | Produccion fermentativa de analogo de hidroximetionina (mha). |
RS57845B1 (sr) | 2012-02-09 | 2018-12-31 | Novus Int Inc | Ciklični dimeri koji sadrže heteroatom |
KR101419118B1 (ko) * | 2012-07-11 | 2014-07-11 | 김건희 | 사료용 향료 조성물 |
BR112015000494A2 (pt) | 2012-07-12 | 2017-06-27 | Novus Int Inc | matriz e composições da camada para a proteção dos biotivos |
WO2015126779A1 (en) * | 2014-02-20 | 2015-08-27 | Flsmidth A/S | Column settler for high performance liquid/liquid phase separations in hydromellurcial processes and methods thereof |
CN104860855B (zh) * | 2014-12-08 | 2017-06-16 | 宁夏紫光天化蛋氨酸有限责任公司 | 一种高纯度的d,l‑2‑羟基‑4‑甲硫基丁酸酯的制备方法 |
MY198309A (en) * | 2016-06-24 | 2023-08-22 | Novus Int Inc | Hydroxy methionine analog formulations suibtable for specialty chemical applications |
FR3064006B1 (fr) | 2017-03-16 | 2019-03-29 | Adisseo France S.A.S. | Procede de fabrication de l'acide-2-hydroxy-4-methylthio-butyrique |
US10584306B2 (en) | 2017-08-11 | 2020-03-10 | Board Of Regents Of The University Of Oklahoma | Surfactant microemulsions |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB722024A (en) * | 1950-10-31 | 1955-01-19 | Monsanto Chemicals | Production of alpha-hydroxy-gamma-mercapto-carboxylic acids and salts thereof and compositions containing the same |
US2745745A (en) * | 1952-10-30 | 1956-05-15 | Monsanto Chemicals | Poultry feed |
US2938053A (en) * | 1955-12-29 | 1960-05-24 | Monsanto Chemicals | Amino acid analogues |
CH385823A (de) * | 1959-09-01 | 1964-12-31 | Inventa Ag | Verfahren zur Herstellung des Calciumsalzes der a-Oxy-y-methylthio-buttersäure |
BE611435A (fr) * | 1960-12-14 | 1962-06-12 | Stamicarbon | Procédé de préparation de sels métalliques d'acide alpha-hydroxy- gamma -méthylmercaptobutyrique |
US3773927A (en) * | 1971-12-20 | 1973-11-20 | Du Pont | Preparation of an aqueous slurry of ammonium chloride and methylmercapto-hydroxybutyric acid |
US4310690A (en) * | 1980-10-08 | 1982-01-12 | E. I. Du Pont De Nemours And Company | Preparation of the calcium salt of α-hydroxy-gamma-methylmercaptobutyric acid |
-
1983
- 1983-11-14 US US06/550,857 patent/US4524077A/en not_active Expired - Lifetime
-
1984
- 1984-11-13 KR KR1019840007114A patent/KR870000657B1/ko not_active IP Right Cessation
- 1984-11-13 AU AU35359/84A patent/AU562078B2/en not_active Expired
- 1984-11-13 AT AT84870150T patent/ATE29131T1/de not_active IP Right Cessation
- 1984-11-13 CA CA467699A patent/CA1263668C/en not_active Expired
- 1984-11-13 GB GB08428657A patent/GB2149791B/en not_active Expired
- 1984-11-13 SU SU843812267A patent/SU1428193A3/ru active
- 1984-11-13 EP EP84870150A patent/EP0142488B1/de not_active Expired
- 1984-11-13 ZA ZA848847A patent/ZA848847B/xx unknown
- 1984-11-13 MX MX7002A patent/MX163989B/es unknown
- 1984-11-13 DE DE8484870150T patent/DE3465592D1/de not_active Expired
- 1984-11-13 JP JP59239325A patent/JPS60156396A/ja active Granted
-
1992
- 1992-07-27 JP JP4199865A patent/JPH0797970B2/ja not_active Expired - Lifetime
- 1992-12-25 GE GEAP1992440A patent/GEP19960463B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0142488A2 (de) | 1985-05-22 |
AU562078B2 (en) | 1987-05-28 |
JPH05211846A (ja) | 1993-08-24 |
CA1263668A (en) | 1989-12-05 |
EP0142488B1 (de) | 1987-08-26 |
GB8428657D0 (en) | 1984-12-19 |
EP0142488A3 (en) | 1985-06-26 |
JPH051787B2 (de) | 1993-01-11 |
KR850004108A (ko) | 1985-07-01 |
JPS60156396A (ja) | 1985-08-16 |
ZA848847B (en) | 1985-09-25 |
ATE29131T1 (de) | 1987-09-15 |
JPH0797970B2 (ja) | 1995-10-25 |
GB2149791A (en) | 1985-06-19 |
KR870000657B1 (ko) | 1987-04-04 |
CA1263668C (en) | 1989-12-05 |
MX163989B (es) | 1992-07-07 |
GEP19960463B (en) | 1996-07-15 |
AU3535984A (en) | 1985-05-23 |
US4524077A (en) | 1985-06-18 |
GB2149791B (en) | 1988-04-20 |
SU1428193A3 (ru) | 1988-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NOVUS INTERNATIONAL, INC., ST. LOUIS, MO., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT. MARX, L., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN |