BR9612006A - Processo para fabricar uma solução aquosa contendo pelo menos 30 por cento em peso de ácido (met) acrílico ou sal do mesmo e abaixo de 0,2% de (met) acrilonitrila - Google Patents
Processo para fabricar uma solução aquosa contendo pelo menos 30 por cento em peso de ácido (met) acrílico ou sal do mesmo e abaixo de 0,2% de (met) acrilonitrilaInfo
- Publication number
- BR9612006A BR9612006A BR9612006A BR9612006A BR9612006A BR 9612006 A BR9612006 A BR 9612006A BR 9612006 A BR9612006 A BR 9612006A BR 9612006 A BR9612006 A BR 9612006A BR 9612006 A BR9612006 A BR 9612006A
- Authority
- BR
- Brazil
- Prior art keywords
- meth
- acrylonitrile
- percent
- salt
- making
- Prior art date
Links
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title abstract 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 230000007071 enzymatic hydrolysis Effects 0.000 abstract 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/084—Polymers containing vinyl alcohol units
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/087—Acrylic polymers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- Immunology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Dental Preparations (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9525372.0A GB9525372D0 (en) | 1995-12-12 | 1995-12-12 | Enzymes, their preparation and their use in the production of ammonium acrylate |
| GB9525374A GB9525374D0 (en) | 1995-12-12 | 1995-12-12 | Production of ammonium acrylate |
| PCT/GB1996/003081 WO1997021827A1 (en) | 1995-12-12 | 1996-12-12 | Production of ammonium acrylate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9612006A true BR9612006A (pt) | 1999-02-17 |
Family
ID=26308288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9612006A BR9612006A (pt) | 1995-12-12 | 1996-12-12 | Processo para fabricar uma solução aquosa contendo pelo menos 30 por cento em peso de ácido (met) acrílico ou sal do mesmo e abaixo de 0,2% de (met) acrilonitrila |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US6162624A (pt) |
| EP (1) | EP0870051B1 (pt) |
| JP (1) | JP3875722B2 (pt) |
| CN (1) | CN1075557C (pt) |
| AT (1) | ATE207964T1 (pt) |
| AU (1) | AU714561B2 (pt) |
| BR (1) | BR9612006A (pt) |
| CA (1) | CA2239005C (pt) |
| DE (1) | DE69616594T2 (pt) |
| DK (1) | DK0870051T3 (pt) |
| ES (1) | ES2166010T3 (pt) |
| RU (1) | RU2182928C2 (pt) |
| WO (1) | WO1997021827A1 (pt) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2182928C2 (ru) * | 1995-12-12 | 2002-05-27 | Циба Спешиалти Кемикалз Уотер Тритментс Лимитед | Способ получения водного раствора (мет)акриловой кислоты или ее соли |
| GB9525372D0 (en) * | 1995-12-12 | 1996-02-14 | Allied Colloids Ltd | Enzymes, their preparation and their use in the production of ammonium acrylate |
| GB0002464D0 (en) * | 2000-02-04 | 2000-03-22 | Ciba Spec Chem Water Treat Ltd | Analysis of catalysed reactions by calorimetry |
| DE10120550A1 (de) * | 2001-04-26 | 2002-10-31 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung einer wässrigen Acrylamidlösung mit einem Biokatalysator |
| US6670158B2 (en) | 2002-02-05 | 2003-12-30 | E. I. Du Pont De Nemours And Company | Method for producing methacrylic acid acrylic acid with a combination of enzyme catalysts |
| GB0327901D0 (en) | 2003-12-02 | 2004-01-07 | Ciba Spec Chem Water Treat Ltd | Process for producing polymers |
| GB0327900D0 (en) | 2003-12-02 | 2004-01-07 | Ciba Spec Chem Water Treat Ltd | Process for preparing unsaturated amides and carboxylic acids |
| JP4553242B2 (ja) * | 2004-08-17 | 2010-09-29 | 旭化成ケミカルズ株式会社 | 生体触媒を用いたカルボン酸（アンモニウム）の製造方法 |
| RU2323977C2 (ru) * | 2006-01-30 | 2008-05-10 | Закрытое акционерное общество "Ашленд МСП" | Биотехнологический способ получения акрилата аммония |
| WO2012157775A1 (ja) | 2011-05-19 | 2012-11-22 | ダイヤニトリックス株式会社 | アクリルアミド水溶液の製造方法 |
| WO2012157777A1 (ja) * | 2011-05-19 | 2012-11-22 | ダイヤニトリックス株式会社 | アクリルアミド水溶液の製造方法 |
| CN109983131B (zh) * | 2016-11-29 | 2023-05-05 | 普拉克生化公司 | 发酵方法 |
| WO2019081003A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS |
| WO2019081004A1 (en) | 2017-10-25 | 2019-05-02 | Basf Se | PROCESS FOR PRODUCING AQUEOUS POLYACRYLAMIDE SOLUTIONS |
| US11629205B2 (en) | 2017-10-25 | 2023-04-18 | Basf Se | Process for producing aqueous polyacrylamide solutions |
| MX2020004308A (es) | 2017-10-25 | 2020-08-13 | Basf Se | Proceso para producir soluciones acuosas de poliacrilamida. |
| MX2020004310A (es) | 2017-10-25 | 2020-08-13 | Basf Se | Proceso para producir soluciones acuosas de poliacrilamida. |
| AR113377A1 (es) | 2017-10-25 | 2020-04-22 | Basf Se | Proceso para producir soluciones acuosas de poliacrilamida |
| AR113387A1 (es) | 2017-10-25 | 2020-04-29 | Basf Se | Proceso y planta modular y reubicable para producir soluciones acuosas de poliacrilamida |
| CA3112658A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Process of fracturing subterranean formations |
| WO2020079124A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Process for producing aqueous polyacrylamide compositions |
| AU2019359988B2 (en) | 2018-10-18 | 2024-12-12 | Basf Se | Process for producing an aqueous polyacrylamide concentrate |
| MX2021004430A (es) * | 2018-10-18 | 2021-07-06 | Basf Se | Proceso para producir (met-) acrilato de amonio. |
| WO2020078798A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Method for the production of acrylic acid or salts thereof |
| WO2020079119A1 (en) | 2018-10-18 | 2020-04-23 | Basf Se | Method of providing aqueous polyacrylamide concentrates |
| WO2021204850A1 (en) | 2020-04-09 | 2021-10-14 | Basf Se | Biocatalytic synthesis of monomer mixtures for polyacrylamide manufacturing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632596A (ja) * | 1986-06-20 | 1988-01-07 | Mitsubishi Heavy Ind Ltd | 超高圧型静水圧加圧装置 |
| JP3009421B2 (ja) * | 1990-02-28 | 2000-02-14 | 秀明 山田 | 有機酸の生物学的製造法 |
| WO1997006248A1 (en) * | 1995-08-09 | 1997-02-20 | Allied Colloids Limited | Processes for the production of amidase |
| RU2182928C2 (ru) * | 1995-12-12 | 2002-05-27 | Циба Спешиалти Кемикалз Уотер Тритментс Лимитед | Способ получения водного раствора (мет)акриловой кислоты или ее соли |
-
1996
- 1996-12-12 RU RU98112924/13A patent/RU2182928C2/ru active
- 1996-12-12 CN CN96199631A patent/CN1075557C/zh not_active Expired - Lifetime
- 1996-12-12 US US08/930,832 patent/US6162624A/en not_active Expired - Lifetime
- 1996-12-12 AT AT96941792T patent/ATE207964T1/de not_active IP Right Cessation
- 1996-12-12 AU AU11065/97A patent/AU714561B2/en not_active Ceased
- 1996-12-12 DE DE69616594T patent/DE69616594T2/de not_active Expired - Lifetime
- 1996-12-12 DK DK96941792T patent/DK0870051T3/da active
- 1996-12-12 JP JP52186297A patent/JP3875722B2/ja not_active Expired - Fee Related
- 1996-12-12 EP EP96941792A patent/EP0870051B1/en not_active Expired - Lifetime
- 1996-12-12 ES ES96941792T patent/ES2166010T3/es not_active Expired - Lifetime
- 1996-12-12 WO PCT/GB1996/003081 patent/WO1997021827A1/en not_active Ceased
- 1996-12-12 BR BR9612006A patent/BR9612006A/pt not_active IP Right Cessation
- 1996-12-12 CA CA002239005A patent/CA2239005C/en not_active Expired - Lifetime
-
2000
- 2000-09-19 US US09/664,813 patent/US6361981B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0870051A1 (en) | 1998-10-14 |
| JP3875722B2 (ja) | 2007-01-31 |
| ES2166010T3 (es) | 2002-04-01 |
| DE69616594T2 (de) | 2002-05-02 |
| US6361981B1 (en) | 2002-03-26 |
| ATE207964T1 (de) | 2001-11-15 |
| DK0870051T3 (da) | 2002-02-25 |
| AU714561B2 (en) | 2000-01-06 |
| JP2000501611A (ja) | 2000-02-15 |
| CN1207776A (zh) | 1999-02-10 |
| DE69616594D1 (de) | 2001-12-06 |
| AU1106597A (en) | 1997-07-03 |
| CA2239005C (en) | 2005-11-08 |
| EP0870051B1 (en) | 2001-10-31 |
| CN1075557C (zh) | 2001-11-28 |
| US6162624A (en) | 2000-12-19 |
| WO1997021827A1 (en) | 1997-06-19 |
| CA2239005A1 (en) | 1997-06-19 |
| RU2182928C2 (ru) | 2002-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TC | Change of name | ||
| FF | Decision: intention to grant | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |