BRPI0717756A2 - Processo para a produção de partículas poliméricas absorventes de água - Google Patents
Processo para a produção de partículas poliméricas absorventes de águaInfo
- Publication number
- BRPI0717756A2 BRPI0717756A2 BRPI0717756-9A2A BRPI0717756A BRPI0717756A2 BR PI0717756 A2 BRPI0717756 A2 BR PI0717756A2 BR PI0717756 A BRPI0717756 A BR PI0717756A BR PI0717756 A2 BRPI0717756 A2 BR PI0717756A2
- Authority
- BR
- Brazil
- Prior art keywords
- particules
- production
- water
- absorbing polymeric
- polymeric
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
-
- 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
-
- 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
- C08F2/34—Polymerisation in gaseous state
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- 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
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- 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
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- 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
- B01J2219/00191—Control algorithm
- B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
- B01J2219/00213—Fixed parameter value
-
- 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
- B01J2219/00191—Control algorithm
- B01J2219/00222—Control algorithm taking actions
- B01J2219/00227—Control algorithm taking actions modifying the operating conditions
- B01J2219/00238—Control algorithm taking actions modifying the operating conditions of the heat exchange system
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/922—Polymerization process of ethylenic monomers using manipulative technique
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/93—Water swellable or hydrophilic
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06123266 | 2006-10-31 | ||
EP06123266.6 | 2006-10-31 | ||
PCT/EP2007/061632 WO2008052971A1 (de) | 2006-10-31 | 2007-10-29 | Regelung eines verfahrens zur herstellung wasserabsorbierender polymerpartikel in einer erwärmten gasphase |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0717756A2 true BRPI0717756A2 (pt) | 2013-10-22 |
BRPI0717756B1 BRPI0717756B1 (pt) | 2018-01-30 |
Family
ID=39047798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0717756-9A BRPI0717756B1 (pt) | 2006-10-31 | 2007-10-29 | Processo para a produção de partículas poliméricas absorventes de água |
Country Status (9)
Country | Link |
---|---|
US (1) | US8183331B2 (pt) |
EP (1) | EP2089151B1 (pt) |
JP (1) | JP5502488B2 (pt) |
CN (1) | CN101528340B (pt) |
BR (1) | BRPI0717756B1 (pt) |
MY (1) | MY148330A (pt) |
RU (1) | RU2467020C2 (pt) |
WO (1) | WO2008052971A1 (pt) |
ZA (1) | ZA200903714B (pt) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008077779A1 (de) * | 2006-12-22 | 2008-07-03 | Basf Se | Verfahren zur herstellung mechanisch stabiler wasserabsorbierender polymerpartikel |
EP2111417B1 (de) | 2007-01-16 | 2011-11-30 | Basf Se | Verfahren zur herstellung von polymerpartikeln durch polymerisation von flüssigkeitstropfen in einer gasphase |
CN101790390B (zh) * | 2007-08-30 | 2013-04-24 | 巴斯夫欧洲公司 | 通过聚合单体溶液液滴来制备吸水聚合物颗粒的方法 |
EP2297211B1 (de) | 2008-07-07 | 2012-12-26 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
JP5496227B2 (ja) | 2009-02-18 | 2014-05-21 | ビーエーエスエフ ソシエタス・ヨーロピア | 吸水性ポリマー粒子の製造方法 |
US20100247916A1 (en) | 2009-03-24 | 2010-09-30 | Basf Se | Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles |
CN102414226B (zh) | 2009-04-30 | 2013-07-03 | 巴斯夫欧洲公司 | 去除金属杂质的方法 |
WO2010133529A2 (de) | 2009-05-20 | 2010-11-25 | Basf Se | Wasserabsorbierende speicherschichten |
CN102481386A (zh) | 2009-08-26 | 2012-05-30 | 巴斯夫欧洲公司 | 除臭组合物 |
US8481159B2 (en) | 2009-09-04 | 2013-07-09 | Basf Se | Water-absorbent porous polymer particles having specific sphericity and high bulk density |
JP5871803B2 (ja) | 2009-10-09 | 2016-03-01 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 表面後架橋された吸水性ポリマー粒子の後給湿方法 |
US9328207B2 (en) | 2009-10-09 | 2016-05-03 | Basf Se | Method for re-wetting surface post-cross-linked, water-absorbent polymer particles |
JP5794991B2 (ja) | 2009-10-09 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 吸水性ポリマー粒子を製造するための加熱蒸気凝縮物の使用 |
CN102770469B (zh) | 2009-11-23 | 2015-04-15 | 巴斯夫欧洲公司 | 制备具有改善的色彩稳定性的吸水性聚合物颗粒的方法 |
WO2011092098A1 (de) | 2010-01-27 | 2011-08-04 | Basf Se | Geruchsinhibierende wasserabsorbierende verbundstoffe |
US8852742B2 (en) * | 2010-03-15 | 2014-10-07 | Basf Se | Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof |
CN102803302A (zh) | 2010-03-15 | 2012-11-28 | 巴斯夫欧洲公司 | 通过聚合单体溶液的液滴生产吸水性聚合物颗粒的方法 |
US8703876B2 (en) | 2010-03-15 | 2014-04-22 | Basf Se | Process for producing water absorbing polymer particles with improved color stability |
BR112012023789B8 (pt) | 2010-03-24 | 2021-07-27 | Basf Se | processo para remover monômeros residuais de partículas poliméricas absorventes de água |
WO2011117187A1 (en) | 2010-03-24 | 2011-09-29 | Basf Se | Ultrathin fluid-absorbent cores |
EP2550306B1 (en) * | 2010-03-24 | 2014-07-02 | Basf Se | A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution |
CN102844358B (zh) | 2010-03-25 | 2014-09-17 | 巴斯夫欧洲公司 | 制备吸水性聚合物颗粒的方法 |
WO2011131526A1 (de) | 2010-04-19 | 2011-10-27 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
KR20130096218A (ko) | 2010-06-14 | 2013-08-29 | 바스프 에스이 | 개선된 색 안정성을 갖는 수분-흡수 중합체 입자 |
US9962459B2 (en) | 2010-07-02 | 2018-05-08 | Basf Se | Ultrathin fluid-absorbent cores |
US9089624B2 (en) | 2010-08-23 | 2015-07-28 | Basf Se | Ultrathin fluid-absorbent cores comprising adhesive and having very low dry SAP loss |
WO2012107344A1 (de) | 2011-02-07 | 2012-08-16 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
EP2673011B2 (de) | 2011-02-07 | 2019-01-16 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher anquellgeschwindigkeit |
CN103415553B (zh) | 2011-03-08 | 2015-07-08 | 巴斯夫欧洲公司 | 用于制备具有改进渗透性的吸水性聚合物颗粒的方法 |
DE112012002289A5 (de) | 2011-06-01 | 2014-03-13 | Basf Se | Geruchsinhibierende Mischungen für Inkontinenzartikel |
JP6188683B2 (ja) | 2011-06-03 | 2017-08-30 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 吸水性ポリマー粒子の連続的な製造法 |
CN103582654A (zh) | 2011-06-03 | 2014-02-12 | 巴斯夫欧洲公司 | 连续制备吸水聚合物颗粒的方法 |
EP2731975B1 (de) | 2011-07-14 | 2016-04-20 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher anquellgeschwindigkeit |
WO2013045163A1 (en) | 2011-08-12 | 2013-04-04 | Basf Se | A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution |
EP2768456B1 (en) | 2011-10-18 | 2018-06-20 | Basf Se | Fluid-absorbent article |
EP2586412A1 (en) | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
EP2586409A1 (en) | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
EP2586410A1 (en) | 2011-10-24 | 2013-05-01 | Bostik SA | Novel process for preparing an absorbent article |
DE102011086516A1 (de) * | 2011-11-17 | 2013-05-23 | Evonik Degussa Gmbh | Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung |
EP2831153A1 (de) | 2012-03-30 | 2015-02-04 | Basf Se | Verfahren zur thermischen oberflächennachvernetzung in einem trommelwärmetauscher mit inverser schneckenwendel |
JP2015514842A (ja) | 2012-04-17 | 2015-05-21 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 表面後架橋された吸水性ポリマー粒子の製造法 |
WO2013156281A1 (en) | 2012-04-17 | 2013-10-24 | Basf Se | Process for producing surface postcrosslinked water-absorbing polymer particles |
WO2013182469A2 (en) | 2012-06-08 | 2013-12-12 | Basf Se | Odour-control superabsorbent |
JP6272844B2 (ja) | 2012-07-03 | 2018-01-31 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 改良した特性を有する吸水性ポリマー粒子を製造するための方法 |
WO2014019813A1 (de) | 2012-07-30 | 2014-02-06 | Basf Se | Geruchsinhibierende mischungen für inkontinenzartikel |
EP3896104A1 (en) | 2012-11-21 | 2021-10-20 | Basf Se | Surface-postcrosslinked water-absorbent polymer particles |
JP2016503449A (ja) | 2012-11-21 | 2016-02-04 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | モノマー溶液の液滴を重合することによる吸水性ポリマー粒子の製造方法 |
CN104812418B (zh) | 2012-11-26 | 2019-02-19 | 巴斯夫欧洲公司 | 基于可再生原料制备超吸收剂的方法 |
US9579443B2 (en) | 2013-01-10 | 2017-02-28 | Fresenius Medical Care Holdings, Inc. | Peritoneal dialysis systems and related devices and methods |
EP2950829B1 (de) | 2013-01-30 | 2020-03-11 | Basf Se | Verfahren zur entfernung von restmonomeren aus wasserabsorbierenden polymerpartikeln |
EP3039044B1 (en) | 2013-08-26 | 2020-02-12 | Basf Se | Fluid-absorbent article |
WO2015036273A1 (de) | 2013-09-12 | 2015-03-19 | Basf Se | Verfahren zur herstellung von acrylsäure |
JP6516760B2 (ja) | 2014-01-24 | 2019-05-22 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造方法 |
EP2995322B1 (de) | 2014-09-15 | 2017-03-01 | Evonik Degussa GmbH | Geruchsadsorptionsmittel |
EP2995323B1 (de) | 2014-09-15 | 2019-02-27 | Evonik Degussa GmbH | Aminopolycarboxylsäuren als Prozesshilfsmittel bei der Superabsorberherstellung |
EP3009474B1 (de) | 2014-10-16 | 2017-09-13 | Evonik Degussa GmbH | Herstellverfahren für wasserlösliche Polymere |
WO2016137983A1 (en) | 2015-02-24 | 2016-09-01 | X-Spine Systems, Inc. | Modular interspinous fixation system with threaded component |
WO2016135020A1 (de) | 2015-02-24 | 2016-09-01 | Basf Se | Verfahren zur kontinuierlichen dehydratisierung von 3-hydroxypropionsäure zu acrylsäure |
JP6827953B2 (ja) | 2015-04-07 | 2021-02-10 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | 超吸収体粒子の製造方法 |
EP3280743B1 (de) | 2015-04-07 | 2022-03-09 | Basf Se | Verfahren zur agglomeration von superabsorberpartikeln |
WO2016162175A1 (de) | 2015-04-07 | 2016-10-13 | Basf Se | Verfahren zur dehydratisierung von 3-hydroxypropionsäure zu acrylsäure |
KR102597114B1 (ko) | 2015-05-08 | 2023-11-01 | 바스프 에스이 | 물 흡수성 폴리머 입자들을 제조하기 위한 제조 방법 및 벨트 건조기 |
WO2016207444A1 (en) | 2015-06-26 | 2016-12-29 | Bostik Inc. | New absorbent article comprising an acquisition/distribution layer and process for making it |
US10881555B2 (en) | 2016-03-30 | 2021-01-05 | Basf Se | Fluid-absorbent article |
US20170281425A1 (en) | 2016-03-30 | 2017-10-05 | Basf Se | Fluid-absorbent article |
US10806640B2 (en) | 2016-03-30 | 2020-10-20 | Basf Se | Ultrathin fluid-absorbent article |
EP3576701B1 (en) | 2017-02-06 | 2022-10-19 | Basf Se | Fluid-absorbent article |
CN110312497B (zh) | 2017-02-17 | 2021-12-10 | 巴斯夫欧洲公司 | 流体吸收制品 |
JP7229987B2 (ja) | 2017-07-12 | 2023-02-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 超吸収性ポリマー粒子の製造方法 |
KR20200036858A (ko) | 2017-07-31 | 2020-04-07 | 바스프 에스이 | 고흡수성 폴리머 입자의 분류 방법 |
CN112040919B (zh) | 2018-04-20 | 2023-06-27 | 巴斯夫欧洲公司 | 薄流体吸收芯-吸收性纸 |
WO2020025401A1 (en) | 2018-08-01 | 2020-02-06 | Basf Se | Fluid-absorbent core |
WO2020025400A1 (en) | 2018-08-01 | 2020-02-06 | Basf Se | Feminine hygiene absorbent article |
EP3873974A1 (en) | 2018-10-29 | 2021-09-08 | Basf Se | Process for producing long-term color stable superabsorbent polymer particles |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956046A (en) * | 1954-09-21 | 1960-10-11 | Rohm & Haas | Polymerization of acrylic acid salts and the like |
US3644305A (en) * | 1969-10-29 | 1972-02-22 | Nalco Chemical Co | Spray polymerization |
US3813937A (en) * | 1972-06-16 | 1974-06-04 | J Fletcher | Heat flow calorimeter |
US4422900A (en) * | 1981-11-25 | 1983-12-27 | Olin Corporation | Spray drying apparatus for available chlorine-containing compounds |
DE3702997A1 (de) * | 1987-02-02 | 1988-08-11 | Roehm Gmbh | Verfahren zur herstellung eines redispergierbaren kunststoffpulvers |
JPH0819163B2 (ja) * | 1988-04-20 | 1996-02-28 | 旭化成工業株式会社 | 高吸水性材料の製法 |
EP0348180A3 (en) | 1988-06-22 | 1991-01-30 | Mitsubishi Petrochemical Company Limited | Process for the preparation of water absorptive resin |
US6291605B1 (en) | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
US5269980A (en) | 1991-08-05 | 1993-12-14 | Northeastern University | Production of polymer particles in powder form using an atomization technique |
IT1274016B (it) * | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
IN1996KO01040A (pt) | 1995-06-07 | 2005-03-04 | Clarence S Freeman | |
DE10253426B4 (de) | 2002-11-15 | 2005-09-22 | Elbion Ag | Neue Hydroxyindole, deren Verwendung als Inhibitoren der Phosphodiesterase 4 und Verfahren zu deren Herstellung |
DE10314466A1 (de) | 2003-03-28 | 2004-10-14 | Basf Ag | Verfahren zur Herstellung von kondensierten Harzen in Pulverform |
DE10340253A1 (de) * | 2003-08-29 | 2005-03-24 | Basf Ag | Sprühpolymerisationsverfahren |
DE102004024437A1 (de) * | 2004-05-14 | 2005-12-08 | Basf Ag | Verfahren zur Herstellung wasserquellbarer, polymerer Partikel |
DE102005002412A1 (de) | 2005-01-18 | 2006-07-27 | Basf Ag | Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation |
WO2006079631A1 (de) | 2005-01-28 | 2006-08-03 | Basf Aktiengesellschaft | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch vertropfungspolymerisation in der gasphase |
WO2006102232A2 (en) | 2005-03-22 | 2006-09-28 | Repros Therapeutics Inc. | Dosing regimes for trans-clomiphene |
JP2006292009A (ja) | 2005-04-07 | 2006-10-26 | Denso Corp | 弁駆動装置 |
EP1721661A1 (de) | 2005-05-12 | 2006-11-15 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Polymerpartikeln durch Sprühpolymerisation |
WO2007093531A1 (de) | 2006-02-17 | 2007-08-23 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
-
2007
- 2007-10-29 CN CN200780039402.0A patent/CN101528340B/zh active Active
- 2007-10-29 JP JP2009535066A patent/JP5502488B2/ja active Active
- 2007-10-29 RU RU2009120401/04A patent/RU2467020C2/ru active
- 2007-10-29 EP EP07821986.2A patent/EP2089151B1/de active Active
- 2007-10-29 MY MYPI20091744A patent/MY148330A/en unknown
- 2007-10-29 US US12/443,566 patent/US8183331B2/en active Active
- 2007-10-29 BR BRPI0717756-9A patent/BRPI0717756B1/pt active IP Right Grant
- 2007-10-29 WO PCT/EP2007/061632 patent/WO2008052971A1/de active Application Filing
-
2009
- 2009-05-28 ZA ZA200903714A patent/ZA200903714B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN101528340B (zh) | 2014-11-12 |
WO2008052971A1 (de) | 2008-05-08 |
ZA200903714B (en) | 2010-08-25 |
MY148330A (en) | 2013-03-29 |
US20100029866A1 (en) | 2010-02-04 |
JP2010508413A (ja) | 2010-03-18 |
EP2089151A1 (de) | 2009-08-19 |
CN101528340A (zh) | 2009-09-09 |
US8183331B2 (en) | 2012-05-22 |
BRPI0717756B1 (pt) | 2018-01-30 |
EP2089151B1 (de) | 2016-05-25 |
JP5502488B2 (ja) | 2014-05-28 |
RU2009120401A (ru) | 2010-12-10 |
RU2467020C2 (ru) | 2012-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0717756A2 (pt) | Processo para a produção de partículas poliméricas absorventes de água | |
BRPI0913848A2 (pt) | processo para a fabricação de hidrocarbonetos de origem biológica | |
BRPI0923180A2 (pt) | processo para a produção de produtos químicos | |
BRPI0910916A2 (pt) | Processo para a produção de um dianidroaçúcar | |
BRPI0809681A2 (pt) | processo para fabricação de polímeros | |
BRPI0719843A2 (pt) | Método para a produção de bisbenzoxazóis | |
BRPI0812304A2 (pt) | Processo para a produção de p4o6 | |
BRPI0810238A2 (pt) | Processo para produção de pcc | |
BRPI0820902A2 (pt) | Processo para produção de ácidos benzoicos de cicloalquilcarboxamidopiridina | |
BRPI0814291A2 (pt) | Processo para produção de alcoóis | |
BRPI0913622A2 (pt) | Processo para a produção fermentativa de eritropoietina | |
BRPI0815825A2 (pt) | Processo para a produção de um óxido de olefina | |
BRPI0915572A2 (pt) | processo para a fabricação de epicloroidrina | |
BRPI0819659A2 (pt) | Processo para produção de álcool | |
BRPI0811644A2 (pt) | Processo para a produção de pirazóis | |
BRPI0922371A2 (pt) | processo para a produção de benzofenonas metacriladas | |
BRPI0921466A2 (pt) | processo para a fabricação de metacrilato de metila derivado de biomassa | |
BRPI0810249A2 (pt) | Aparelho e processo para a produção de biocoque | |
BRPI0815784A2 (pt) | Processo para a preparação de 1,2-propanodiol | |
BRPI0813960A2 (pt) | Processo para produção de biarilas | |
BRPI0915441A2 (pt) | processo para a produção de escória de espuma | |
BR112012005418A2 (pt) | processo para a produção de grânulos | |
BRPI0806679A2 (pt) | Processo aperfeiçoado de produção de alquilaromático | |
BRPI0908900A2 (pt) | processo para a produção de polióis | |
BRPI0919835A2 (pt) | método para a produção de polímeros |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |