BRPI0607885A2 - processo para a produção de polìmeros por polimerização radicalar de ácido acrìlico, estruturas poliméricas absorvedoras de água, compósito, processo para a produção de compósito, artigos de higiene, uso de ácido acrìlico na produção de polìmeros, dispositivo para a produção de ácido acrìlico, processo para a produção de ácido acrìlico e ácido acrìlico - Google Patents
processo para a produção de polìmeros por polimerização radicalar de ácido acrìlico, estruturas poliméricas absorvedoras de água, compósito, processo para a produção de compósito, artigos de higiene, uso de ácido acrìlico na produção de polìmeros, dispositivo para a produção de ácido acrìlico, processo para a produção de ácido acrìlico e ácido acrìlicoInfo
- Publication number
- BRPI0607885A2 BRPI0607885A2 BRPI0607885-0A BRPI0607885A BRPI0607885A2 BR PI0607885 A2 BRPI0607885 A2 BR PI0607885A2 BR PI0607885 A BRPI0607885 A BR PI0607885A BR PI0607885 A2 BRPI0607885 A2 BR PI0607885A2
- Authority
- BR
- Brazil
- Prior art keywords
- acrylic acid
- production
- composite
- water
- polymeric structures
- Prior art date
Links
Classifications
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- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/30—Inorganic compounds
-
- 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
- C08F2/00—Processes of polymerisation
-
- 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
- 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
- C12P7/42—Hydroxy-carboxylic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Abstract
PROCESSO PARA A PRODUçãO DE POLìMEROS POR POLIMERIZAçãO RADICALAR DE áCIDO ACRìLICO, ESTRUTURAS POLIMéRICAS ABSORVEDORAS DE áGUA, COMPóSITO, PROCESSO PARA A PRODUçãO DE COMPóSITO, ARTIGO DE HIGIENE , USO DE áCIDO ACRìLICO NA PRODUçãO DE POLìMEROS, DISPOSITIVO PARA A PRODUçãO DE áCIDO ACRìLICO, PROCESSO PARA A PRODUçãO DE áCIDO ACRìLICO E áCIDO ACRìLICO. A presente invenção se refere a um processo para a produção de polimeros, de preferência, estruturas poliméricas absorvedoras de água, por polimerização radicalar de ácido acrilico, em que o ácido acrilico é obtido por um processo de síntese, que compreende como etapa de processo a decomposição de um material orgânico por meio uma enzima ou pelo menos um componente de uma enzima. A invenção também se refere a polímeros absorvedores de água, a polimeros absorvedores de água que são baseados em pelo menos 25% em peso de ácido acrilico parcialmente neutralizado, a um compósito, a um processo para a produção de um compósito, a um compósito obtenível por essa produção, ao uso de ácido acrílico na produção de polímeros, de preferência, na produção de estruturas poliméricas absorvedoras de água, a um dispositivo para a produção de ácido acrilico, e a um processo para a produção de ácido acrilico.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005009584 | 2005-02-28 | ||
| PCT/EP2006/001830 WO2006092271A2 (de) | 2005-02-28 | 2006-02-28 | Verfahren zur herstellung eines absorbierenden polymergebildes basierend auf acrylsäure, wobei das substrat für die acrylsäuresynthese teilweise durch enzymatische verfahren gewonnen wurde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0607885A2 true BRPI0607885A2 (pt) | 2009-10-20 |
Family
ID=36754713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0607885-0A BRPI0607885A2 (pt) | 2005-02-28 | 2006-02-28 | processo para a produção de polìmeros por polimerização radicalar de ácido acrìlico, estruturas poliméricas absorvedoras de água, compósito, processo para a produção de compósito, artigos de higiene, uso de ácido acrìlico na produção de polìmeros, dispositivo para a produção de ácido acrìlico, processo para a produção de ácido acrìlico e ácido acrìlico |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8703450B2 (pt) |
| EP (1) | EP1863917B1 (pt) |
| CN (2) | CN101151374A (pt) |
| BR (1) | BRPI0607885A2 (pt) |
| TW (1) | TWI529181B (pt) |
| WO (1) | WO2006092271A2 (pt) |
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| BRPI0711452B8 (pt) * | 2006-04-21 | 2021-06-22 | Evonik Degussa Gmbh | processo para a preparação de uma estrutura polimérica absorvente de água, estrutura polimérica absorvente de água, compósito, processo para a preparação de um compósito, uso da estrutura polimérica absorvente de água ou uso do compósito e uso de um sal |
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| DE102006039203B4 (de) * | 2006-08-22 | 2014-06-18 | Evonik Degussa Gmbh | Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu |
| DE102007007203A1 (de) * | 2007-02-09 | 2008-08-14 | Evonik Stockhausen Gmbh | Wasserabsorbierendes Polymergebilde mit hoher Ammoniak-Bindekapazität |
| DE102007045724B4 (de) * | 2007-09-24 | 2012-01-26 | Evonik Stockhausen Gmbh | Superabsorbierende Zusammensetzung mit Tanninen zur Geruchskontrolle, Verfahren zu deren Herstellung und Verwendung |
| TWI455973B (zh) * | 2008-03-05 | 2014-10-11 | Evonik Degussa Gmbh | 用於氣味控制的具有水楊酸鋅的超吸收性組合物 |
| DE102008020688B3 (de) * | 2008-04-24 | 2009-11-05 | Evonik Stockhausen Gmbh | Verfahren zur Herstellung und Aufreinigung wässriger Phasen |
-
2006
- 2006-02-27 TW TW095106534A patent/TWI529181B/zh active
- 2006-02-28 EP EP06723138.1A patent/EP1863917B1/de active Active
- 2006-02-28 CN CNA2006800104269A patent/CN101151374A/zh active Pending
- 2006-02-28 US US11/817,204 patent/US8703450B2/en active Active
- 2006-02-28 BR BRPI0607885-0A patent/BRPI0607885A2/pt not_active Application Discontinuation
- 2006-02-28 CN CN201410229802.XA patent/CN104109696A/zh active Pending
- 2006-02-28 WO PCT/EP2006/001830 patent/WO2006092271A2/de active Application Filing
-
2014
- 2014-03-03 US US14/195,104 patent/US20140180234A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| TW200704649A (en) | 2007-02-01 |
| EP1863917A2 (de) | 2007-12-12 |
| US20140180234A1 (en) | 2014-06-26 |
| WO2006092271A2 (de) | 2006-09-08 |
| US8703450B2 (en) | 2014-04-22 |
| EP1863917B1 (de) | 2016-09-21 |
| CN101151374A (zh) | 2008-03-26 |
| TWI529181B (zh) | 2016-04-11 |
| CN104109696A (zh) | 2014-10-22 |
| US20090023006A1 (en) | 2009-01-22 |
| WO2006092271A3 (de) | 2007-04-05 |
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