BR9609057A - Pó de partìcula de polìmero - Google Patents

Pó de partìcula de polìmero

Info

Publication number
BR9609057A
BR9609057A BR9609057-0A BR9609057A BR9609057A BR 9609057 A BR9609057 A BR 9609057A BR 9609057 A BR9609057 A BR 9609057A BR 9609057 A BR9609057 A BR 9609057A
Authority
BR
Brazil
Prior art keywords
mixture
polymerization
polymer particle
particle powder
heated
Prior art date
Application number
BR9609057-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Clarence S Freeman
Matthew Max Freeman
Jon Joseph Freeman
Original Assignee
Clarence S Freeman
Matthew Max Freeman
Jon Joseph Freeman
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27413475&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9609057(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clarence S Freeman, Matthew Max Freeman, Jon Joseph Freeman filed Critical Clarence S Freeman
Publication of BR9609057A publication Critical patent/BR9609057A/pt

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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • 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
    • B01J2219/00083—Coils
    • 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
    • B01J2219/0009—Coils
    • 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
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • 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
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • 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
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR9609057-0A 1995-06-07 1996-06-06 Pó de partìcula de polìmero BR9609057A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47916795A 1995-06-07 1995-06-07
US48607995A 1995-06-07 1995-06-07
US48380095A 1995-06-07 1995-06-07
PCT/US1996/009132 WO1996040427A1 (en) 1995-06-07 1996-06-06 A polymerization process, apparatus and polymer

Publications (1)

Publication Number Publication Date
BR9609057A true BR9609057A (pt) 2002-07-16

Family

ID=27413475

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609057-0A BR9609057A (pt) 1995-06-07 1996-06-06 Pó de partìcula de polìmero

Country Status (7)

Country Link
EP (1) EP0873185B1 (OSRAM)
JP (1) JPH11507094A (OSRAM)
AT (1) ATE240780T1 (OSRAM)
BR (1) BR9609057A (OSRAM)
DE (1) DE69628330D1 (OSRAM)
IN (1) IN1996KO01040A (OSRAM)
WO (1) WO1996040427A1 (OSRAM)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
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US6391986B1 (en) 2000-12-05 2002-05-21 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplets
US6869551B2 (en) * 2001-03-30 2005-03-22 Picoliter Inc. Precipitation of solid particles from droplets formed using focused acoustic energy
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
EP1718446A4 (en) * 2004-02-24 2009-12-09 Luna Innovations Inc METHOD AND SYSTEMS FOR EFFICIENT MANUFACTURE OF POLYMIC MICROSPHERES
DE102004024437A1 (de) * 2004-05-14 2005-12-08 Basf Ag Verfahren zur Herstellung wasserquellbarer, polymerer Partikel
DE102004042948A1 (de) 2004-09-02 2006-03-09 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
DE102005002412A1 (de) 2005-01-18 2006-07-27 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
CN101111524B (zh) 2005-01-28 2012-11-07 巴斯福股份公司 通过在气相中液滴聚合而生产吸水性聚合物颗粒的方法
DE102005019398A1 (de) * 2005-04-25 2006-10-26 Basf Ag Verfahren zur Herstellung von Fällungspolymeren durch Sprühpolymerisation
DE102005044035A1 (de) 2005-09-14 2007-03-15 Basf Ag Verfahren zum Vertropfen von Flüssigkeiten
WO2007093531A1 (de) * 2006-02-17 2007-08-23 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
ATE496638T1 (de) 2006-07-19 2011-02-15 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
CN101489596B (zh) 2006-07-19 2013-05-15 巴斯夫欧洲公司 通过聚合单体溶液液滴生产具有较高吸收的后固化的吸水性聚合物颗粒的方法
MY152868A (en) * 2006-07-19 2014-11-28 Basf Se Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution
CN101489597A (zh) 2006-07-19 2009-07-22 巴斯夫欧洲公司 通过聚合单体溶液的微滴而生产吸水性聚合物颗粒的方法
US8748000B2 (en) 2006-07-19 2014-06-10 Basf Se Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution
CN101522720B (zh) 2006-10-05 2012-05-30 巴斯夫欧洲公司 通过聚合单体溶液液滴而制备吸水性聚合物珠粒的方法
JP5669394B2 (ja) 2006-10-05 2015-02-12 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モノマー溶液の液滴の重合によって製造する方法
US8183331B2 (en) 2006-10-31 2012-05-22 Basf Se Regulation of a process for producing water-absorbing polymer particles in a heated gas phase
JP5595042B2 (ja) 2006-12-22 2014-09-24 ビーエーエスエフ ソシエタス・ヨーロピア 機械的に安定な吸水性ポリマー粒子の製造方法
ATE517928T1 (de) 2006-12-22 2011-08-15 Basf Se Verfahren zur herstellung mechanisch stabiler wasserabsorbierender polymerpartikel
US8697779B2 (en) 2007-02-06 2014-04-15 Basf Se Method for producing water-absorbent polymer particles by the polymerization of droplets of a monomer solution
DE102008043523A1 (de) 2007-11-16 2009-05-20 Basf Se Verfahren zur Herstellung von Polyvinylpyrrolidonen durch Sprühpolymerisation
JP5410412B2 (ja) 2008-03-31 2014-02-05 株式会社日本触媒 吸水性樹脂を主成分とする粒子状吸水剤の製造方法及びその製造装置
US8546498B2 (en) 2008-07-07 2013-10-01 Basf Se Method for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution
EP2313041B1 (en) 2008-08-06 2013-07-17 Basf Se Fluid-absorbent articles
CN102170848A (zh) 2008-08-06 2011-08-31 巴斯夫欧洲公司 流体吸收制品
WO2010015591A1 (en) 2008-08-06 2010-02-11 Basf Se Fluid-absorbent articles
WO2010057912A1 (de) 2008-11-21 2010-05-27 Basf Se Verfahren zur herstellung permeabler wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
EP2277558B1 (en) 2009-07-20 2014-07-02 The Procter and Gamble Company Superabsorbent polymer composite particles and processes therefore
EP2277557B1 (en) 2009-07-20 2014-06-25 The Procter and Gamble Company Coated superabsorbent polymer particles and processes therefore
EP2470222B1 (de) 2009-08-25 2015-10-14 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbesserter blutabsorption durch polymerisation von tropfen einer monomerlösung
US20120157302A1 (en) 2009-08-28 2012-06-21 Basf Se Process For Producing Triclosan-Coated Superabsorbents
US8481159B2 (en) 2009-09-04 2013-07-09 Basf Se Water-absorbent porous polymer particles having specific sphericity and high bulk density
JP2013504674A (ja) 2009-09-16 2013-02-07 ビーエーエスエフ ソシエタス・ヨーロピア 色安定性の超吸収剤
EP2477664A1 (de) 2009-09-17 2012-07-25 Basf Se Farbstabiler superabsorber
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
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
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
KR101782188B1 (ko) 2010-03-24 2017-09-26 바스프 에스이 초박형 유체-흡수성 코어
EP2550304B2 (de) 2010-03-24 2018-09-19 Basf Se Verfahren zur entfernung von restmonomeren aus wasserabsorbierenden polymerpartikeln
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
WO2013144026A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
KR20140142740A (ko) 2012-03-30 2014-12-12 바스프 에스이 색 안정적 초흡수체
US9790304B2 (en) 2012-11-21 2017-10-17 Basf Se Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
SG11201503955XA (en) 2012-11-21 2015-06-29 Basf Se A process for producing surface-postcrosslinked water-absorbent polymer particles
JP2016525622A (ja) 2013-07-31 2016-08-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 逆相重合法
CN105683226B (zh) 2013-08-26 2018-08-17 巴斯夫欧洲公司 流体吸收制品
EP3096803B1 (en) 2014-01-24 2017-12-20 Basf Se A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
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
US10881555B2 (en) 2016-03-30 2021-01-05 Basf Se Fluid-absorbent article
US11931928B2 (en) 2016-12-29 2024-03-19 Evonik Superabsorber Llc Continuous strand superabsorbent polymerization
WO2018141677A1 (en) 2017-02-06 2018-08-09 Basf Se Fluid-absorbent article
EP3582734B1 (en) 2017-02-17 2021-12-01 Basf Se Fluid-absorbent article
WO2019091848A1 (de) 2017-11-10 2019-05-16 Basf Se Superabsorber
EP3774999B1 (de) 2018-04-10 2022-08-03 Basf Se Permeabler superabsorber und verfahren zu seiner herstellung
JP7361717B2 (ja) 2018-04-20 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 薄い流体吸収性コア－吸収紙
DE102019216910A1 (de) 2018-11-12 2020-05-14 Basf Se Verfahren zur Oberflächennachvernetzung von Superabsorbern
US12403448B2 (en) 2019-07-24 2025-09-02 Basf Se Permeable superabsorbent and process for production thereof
CN112480300A (zh) * 2020-11-30 2021-03-12 浙江卫星新材料科技有限公司 一种光缆电缆阻水用高吸收性树脂的制备方法
IT202100012473A1 (it) * 2021-05-14 2022-11-14 Resourseas S R L Reattore e processo di precipitazione di un prodotto solido

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US3325455A (en) * 1963-11-21 1967-06-13 Polymer Corp Method of producing nylon powders
US4623706A (en) * 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
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
US4963226A (en) * 1989-01-23 1990-10-16 The Procter & Gamble Company Process for spray-drying detergent compositions
GB9115170D0 (en) * 1991-07-12 1991-08-28 Dow Corning Sa Process and apparatus for the production of organosilicon compounds
US5269980A (en) * 1991-08-05 1993-12-14 Northeastern University Production of polymer particles in powder form using an atomization technique

Also Published As

Publication number Publication date
IN1996KO01040A (OSRAM) 2005-03-04
ATE240780T1 (de) 2003-06-15
WO1996040427A1 (en) 1996-12-19
DE69628330D1 (de) 2003-06-26
JPH11507094A (ja) 1999-06-22
EP0873185B1 (en) 2003-05-21
EP0873185A1 (en) 1998-10-28

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Legal Events

Date Code Title Description
HIX Notification cancelled
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law