BR0212696B1 - processo contÍnuo de polimerizaÇço para a preparaÇço de polÍmeros absorventes de Água, insoléveis em Água. - Google Patents
processo contÍnuo de polimerizaÇço para a preparaÇço de polÍmeros absorventes de Água, insoléveis em Água.Info
- Publication number
- BR0212696B1 BR0212696B1 BRPI0212696-6A BR0212696A BR0212696B1 BR 0212696 B1 BR0212696 B1 BR 0212696B1 BR 0212696 A BR0212696 A BR 0212696A BR 0212696 B1 BR0212696 B1 BR 0212696B1
- Authority
- BR
- Brazil
- Prior art keywords
- water
- insoluble
- preparation
- polymerization process
- continuous polymerization
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1818—Tubular reactors in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
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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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
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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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00128—Controlling the temperature by direct heating or cooling by evaporation of reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0245—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of synthetic organic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31881601P | 2001-09-12 | 2001-09-12 | |
| PCT/US2002/027361 WO2003022896A1 (en) | 2001-09-12 | 2002-08-26 | A continuous polymerization process for the manufacture of superabsorbent polymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0212696A BR0212696A (pt) | 2004-10-19 |
| BR0212696B1 true BR0212696B1 (pt) | 2013-02-05 |
Family
ID=23239677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0212696-6A BR0212696B1 (pt) | 2001-09-12 | 2002-08-26 | processo contÍnuo de polimerizaÇço para a preparaÇço de polÍmeros absorventes de Água, insoléveis em Água. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6987151B2 (https=) |
| EP (1) | EP1427762B1 (https=) |
| JP (3) | JP2005502745A (https=) |
| KR (1) | KR100909182B1 (https=) |
| CN (1) | CN1555386A (https=) |
| BR (1) | BR0212696B1 (https=) |
| TW (1) | TWI272284B (https=) |
| WO (1) | WO2003022896A1 (https=) |
Families Citing this family (120)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028515A1 (en) † | 1995-03-09 | 1996-09-19 | Nippon Shokubai Co., Ltd. | Blood-absorbent resin composition and absorbent articles |
| DE60238439D1 (de) | 2001-12-19 | 2011-01-05 | Nippon Catalytic Chem Ind | Wasserabsorbierende polymere und verfahren zu deren herstellung |
| CN102091551B (zh) | 2004-09-28 | 2013-07-17 | 巴斯夫欧洲公司 | 混合捏合机和使用所述混合捏合机来生产聚(甲基)丙烯酸化物的方法 |
| WO2006034806A1 (de) | 2004-09-28 | 2006-04-06 | Basf Aktiengesellschaft | Verfahren zur kontinuierlichen herstellung von vernetzten feinteiligen gelförmigen polymerisaten |
| DE102005014841A1 (de) * | 2005-03-30 | 2006-10-05 | Basf Ag | Verfahren zur Herstellung wasserabsorbierender Polymerpartikel |
| CA2615792A1 (en) | 2005-07-19 | 2007-01-25 | Dow Global Technologies Inc. | Frothed thermoplastic foam and its uses in sanitary applications |
| DE102005042606A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Neutralisationsverfahren |
| DE102005042605A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Neutralisationsverfahren |
| DE102005042609A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Polymerisationsverfahren |
| DE102005042608A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Polymerisationsverfahren |
| DE102005042604A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Neutralisationsverfahren |
| DE102005062929A1 (de) | 2005-12-29 | 2007-07-05 | Basf Ag | Herstellung eines wasserabsorbierenden Harzes unter Einmischen eines wasserabsorbierenden Harzpulvers |
| CN101589066B (zh) | 2007-01-24 | 2013-07-03 | 株式会社日本触媒 | 粒子状吸水性聚合物及其制造方法 |
| US8633285B2 (en) | 2007-12-17 | 2014-01-21 | Basf Se | Method for producing water-absorbing polymer particles |
| EP2253657B1 (en) | 2008-03-13 | 2015-06-03 | Nippon Shokubai Co., Ltd. | Method for producing particulate water-absorbing agent composed principally of a water-absorbing resin |
| WO2009119754A1 (ja) | 2008-03-28 | 2009-10-01 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| EP2261265B8 (en) | 2008-03-31 | 2013-08-21 | Nippon Shokubai Co., Ltd. | Method of manufacturing particulate water absorbent with water-absorbent resin as main ingredient, and manufacturing apparatus therefor |
| US20110034603A1 (en) * | 2008-04-25 | 2011-02-10 | Nippon Shokubai Co., Ltd. | Polyacrylic acid (salt)-based water-absorbent resin and method for producing same |
| EP2274087B1 (de) | 2008-04-30 | 2016-01-06 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
| TWI454488B (zh) * | 2008-10-07 | 2014-10-01 | Evonik Degussa Gmbh | 用於製造超吸性聚合物的方法 |
| TWI500636B (zh) * | 2008-10-07 | 2015-09-21 | Evonik Degussa Gmbh | 用於製造超吸性聚合物的方法 |
| TWI500663B (zh) * | 2008-10-07 | 2015-09-21 | Evonik Degussa Gmbh | 用於製造超吸性聚合物的連續方法 |
| US8357766B2 (en) | 2008-10-08 | 2013-01-22 | Evonik Stockhausen Gmbh | Continuous process for the production of a superabsorbent polymer |
| US8048942B2 (en) * | 2008-10-08 | 2011-11-01 | Evonik Stockhausen Gmbh | Process for the production of a superabsorbent polymer |
| US8063121B2 (en) | 2008-10-08 | 2011-11-22 | Evonik Stockhausen Gmbh | Process for the production of a superabsorbent polymer |
| WO2010090324A1 (ja) | 2009-02-06 | 2010-08-12 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂およびその製造方法 |
| US8648150B2 (en) | 2009-03-04 | 2014-02-11 | Nippon Shokubai Co., Ltd. | Method for producing water absorbent resin |
| CN104974358B (zh) | 2009-03-31 | 2018-11-23 | 株式会社日本触媒 | 颗粒状吸水性树脂的制造方法 |
| CN102414160B (zh) | 2009-05-15 | 2014-06-04 | 株式会社日本触媒 | 制备(甲基)丙烯酸的方法和结晶系统 |
| CN102428065B (zh) | 2009-05-15 | 2014-02-26 | 株式会社日本触媒 | 制备(甲基)丙烯酸的方法 |
| MY152961A (en) | 2009-05-15 | 2014-12-15 | Nippon Catalytic Chem Ind | Process for producing (meth)acrylic acid |
| EP2471846B1 (en) | 2009-08-27 | 2016-12-21 | Nippon Shokubai Co., Ltd. | Polyacrylic acid (salt) water absorbent resin and method for producing same |
| CN102482435B (zh) | 2009-08-28 | 2014-04-30 | 株式会社日本触媒 | 吸水性树脂的制造方法 |
| WO2011034146A1 (ja) | 2009-09-16 | 2011-03-24 | 株式会社日本触媒 | 吸水性樹脂粉末の製造方法 |
| JP5731390B2 (ja) | 2009-09-30 | 2015-06-10 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂およびその製造方法 |
| CN102573931B (zh) * | 2009-10-09 | 2016-01-27 | 巴斯夫欧洲公司 | 用热蒸汽冷凝液制备吸水聚合物颗粒 |
| WO2011078856A1 (en) | 2009-12-22 | 2011-06-30 | Exxonmobil Chemical Patents Inc. | Separation vessels for use in polymerization processes and methods for cleaning same |
| JP5647625B2 (ja) | 2009-12-24 | 2015-01-07 | 株式会社日本触媒 | ポリアクリル酸系吸水性樹脂粉末及びその製造方法 |
| CN102712763B (zh) * | 2010-01-20 | 2014-07-30 | 株式会社日本触媒 | 吸水性树脂的制造方法 |
| EP2527391B1 (en) | 2010-01-20 | 2023-08-09 | Nippon Shokubai Co., Ltd. | Method for producing water absorbent resin |
| EP2535369B1 (en) | 2010-02-10 | 2021-03-24 | Nippon Shokubai Co., Ltd. | Process for producing water-absorbing resin powder |
| CN102791774B (zh) | 2010-03-08 | 2016-06-29 | 株式会社日本触媒 | 颗粒状含水凝胶状交联聚合物的干燥方法 |
| JP5632906B2 (ja) | 2010-03-12 | 2014-11-26 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| WO2011115221A1 (ja) | 2010-03-17 | 2011-09-22 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| EP2371869A1 (en) * | 2010-03-30 | 2011-10-05 | Evonik Stockhausen GmbH | A process for the production of a superabsorbent polymer |
| BR112012027406B1 (pt) | 2010-04-26 | 2021-02-09 | Nippon Shokubai Co., Ltd. | resina absorvedora de água tipo ácido poliacrílico (sal), material sanitário e método para produzir a referida resina |
| US20130043384A1 (en) | 2010-04-26 | 2013-02-21 | Nippon Shokubai Co., Ltd. | Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same |
| EP2565219B1 (en) | 2010-04-27 | 2018-06-27 | Nippon Shokubai Co., Ltd. | Method for producing polyacrylic acid (salt)-based water absorbent resin powder |
| EP2581403B1 (en) | 2010-06-08 | 2019-08-28 | Nippon Shokubai Co., Ltd. | Manufacturing method for granular water-absorbing resin |
| JP5722921B2 (ja) | 2011-01-28 | 2015-05-27 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂粉末の製造方法 |
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| CN104364269B (zh) | 2012-06-13 | 2016-10-12 | 巴斯夫欧洲公司 | 在装有至少两个轴向平行旋转轴的聚合反应器中制备吸水性聚合物颗粒的方法 |
| KR102125105B1 (ko) | 2012-08-01 | 2020-06-19 | 가부시키가이샤 닛폰 쇼쿠바이 | 폴리아크릴산(염)계 흡수성 수지의 제조 방법 |
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| CN105658323B (zh) | 2013-10-09 | 2019-05-10 | 株式会社日本触媒 | 以吸水性树脂作为主要成分的颗粒状吸水剂及其制造方法 |
| JP2017006808A (ja) | 2013-11-14 | 2017-01-12 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂の製造方法 |
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| DE102014004222A1 (de) * | 2014-03-25 | 2015-10-01 | List Holding Ag | Verfahren zur Durchführung von mechanischen, chemischen und/oder thermischen Prozessen |
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| EP3140325B1 (de) | 2014-05-08 | 2018-07-11 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
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-
2002
- 2002-08-26 BR BRPI0212696-6A patent/BR0212696B1/pt active IP Right Grant
- 2002-08-26 KR KR1020047003749A patent/KR100909182B1/ko not_active Expired - Lifetime
- 2002-08-26 WO PCT/US2002/027361 patent/WO2003022896A1/en not_active Ceased
- 2002-08-26 US US10/486,777 patent/US6987151B2/en not_active Expired - Lifetime
- 2002-08-26 CN CNA028179501A patent/CN1555386A/zh active Pending
- 2002-08-26 EP EP02757425A patent/EP1427762B1/en not_active Expired - Lifetime
- 2002-08-26 JP JP2003526967A patent/JP2005502745A/ja active Pending
- 2002-09-11 TW TW091120782A patent/TWI272284B/zh not_active IP Right Cessation
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2008
- 2008-07-02 JP JP2008173508A patent/JP2008255366A/ja active Pending
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| EP1427762B1 (en) | 2012-02-08 |
| JP2008255366A (ja) | 2008-10-23 |
| TWI272284B (en) | 2007-02-01 |
| JP2013241623A (ja) | 2013-12-05 |
| JP2005502745A (ja) | 2005-01-27 |
| US20050051925A1 (en) | 2005-03-10 |
| KR20040035783A (ko) | 2004-04-29 |
| JP5904978B2 (ja) | 2016-04-20 |
| BR0212696A (pt) | 2004-10-19 |
| KR100909182B1 (ko) | 2009-07-23 |
| EP1427762A1 (en) | 2004-06-16 |
| US6987151B2 (en) | 2006-01-17 |
| CN1555386A (zh) | 2004-12-15 |
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