BR9201680A - Latex de polimero recuperado a partir de emulsao de agua limpida,processo para a recuperacao de um produto de latex de polimero a partir de uma emulsao de agua limpida e aparelhagem para a concentracao de emulsoes de agua limpida - Google Patents

Latex de polimero recuperado a partir de emulsao de agua limpida,processo para a recuperacao de um produto de latex de polimero a partir de uma emulsao de agua limpida e aparelhagem para a concentracao de emulsoes de agua limpida

Info

Publication number
BR9201680A
BR9201680A BR929201680A BR9201680A BR9201680A BR 9201680 A BR9201680 A BR 9201680A BR 929201680 A BR929201680 A BR 929201680A BR 9201680 A BR9201680 A BR 9201680A BR 9201680 A BR9201680 A BR 9201680A
Authority
BR
Brazil
Prior art keywords
clean water
polymer latex
water emulsion
recovered
emulses
Prior art date
Application number
BR929201680A
Other languages
English (en)
Portuguese (pt)
Inventor
Randall George Buckley
George Lafayette Eastburn
Marion Charles Schmitz
Barry Richard Breslau
Shawn Patrick Tansey
Original Assignee
Rohm & Haas
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=24794749&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9201680(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of BR9201680A publication Critical patent/BR9201680A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/145Ultrafiltration
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24Stationary reactors without moving elements inside
    • B01J19/2455Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24Stationary reactors without moving elements inside
    • B01J19/2475Membrane reactors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • C08F6/14Treatment of polymer emulsions
    • C08F6/20Concentration
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • B01J2219/00074Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105Controlling 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
    • B01J2219/0011Controlling 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 liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00162Controlling or regulating processes controlling the pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00182Controlling or regulating processes controlling the level of reactants in the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • External Artificial Organs (AREA)
BR929201680A 1991-05-06 1992-05-05 Latex de polimero recuperado a partir de emulsao de agua limpida,processo para a recuperacao de um produto de latex de polimero a partir de uma emulsao de agua limpida e aparelhagem para a concentracao de emulsoes de agua limpida BR9201680A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/695,863 US5171767A (en) 1991-05-06 1991-05-06 Utrafiltration process for the recovery of polymeric latices from whitewater

Publications (1)

Publication Number Publication Date
BR9201680A true BR9201680A (pt) 1992-12-15

Family

ID=24794749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201680A BR9201680A (pt) 1991-05-06 1992-05-05 Latex de polimero recuperado a partir de emulsao de agua limpida,processo para a recuperacao de um produto de latex de polimero a partir de uma emulsao de agua limpida e aparelhagem para a concentracao de emulsoes de agua limpida

Country Status (20)

Country Link
US (3) US5171767A (OSRAM)
EP (1) EP0512736B1 (OSRAM)
JP (1) JP3276085B2 (OSRAM)
KR (1) KR100248184B1 (OSRAM)
CN (1) CN1035746C (OSRAM)
AT (1) ATE168385T1 (OSRAM)
AU (1) AU655461B2 (OSRAM)
BR (1) BR9201680A (OSRAM)
CA (1) CA2067283A1 (OSRAM)
CS (1) CS137492A3 (OSRAM)
DE (1) DE69226218T2 (OSRAM)
DK (1) DK0512736T3 (OSRAM)
FI (1) FI922023A7 (OSRAM)
HU (1) HUT63866A (OSRAM)
IL (1) IL101674A0 (OSRAM)
MY (1) MY107757A (OSRAM)
NO (1) NO921633L (OSRAM)
NZ (1) NZ242462A (OSRAM)
PL (1) PL294450A1 (OSRAM)
TW (1) TW203563B (OSRAM)

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JPH11129629A (ja) * 1997-10-27 1999-05-18 Fuji Photo Film Co Ltd 記録材料およびその製造方法
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AU3935700A (en) 1999-06-21 2001-01-04 Rohm And Haas Company Ultrafiltration processes for the recovery of polymeric latices from whitewater
US6755970B1 (en) * 1999-06-22 2004-06-29 Trisep Corporation Back-flushable spiral wound filter and methods of making and using same
CN1245249C (zh) * 2001-09-18 2006-03-15 天津膜天膜工程技术有限公司 中空纤维膜分离装置及其运行方法
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7687143B2 (en) 2003-06-19 2010-03-30 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US7179376B2 (en) * 2003-11-24 2007-02-20 Ppg Industries Ohio, Inc. Method and system for removing residual water from excess washcoat by ultrafiltration
DE102004055542A1 (de) * 2004-11-17 2006-05-18 Basf Ag Verfahren zur Herstellung einer feinteiligen Emulsion aus einer Rohemulsion
FI20051121A7 (fi) 2005-11-04 2007-05-05 Oy Keskuslaboratorio Centrallaboratorium Ab Menetelmä ja laite kiintoainepitoisten vesisuspensioiden suodattamiseksi
US7635745B2 (en) 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
JP2007252966A (ja) 2006-03-20 2007-10-04 Toshiba Corp 膜モジュールおよび水処理システム
US20100140465A1 (en) * 2006-03-29 2010-06-10 Chulso Moon Apparatus and Method for Filtration to Enhance the Detection of Peaks
ES2340433T3 (es) 2006-06-26 2010-06-02 Basf Se Procedimiento para la obtencion de una dispersion acuosa de polimeros.
KR100782545B1 (ko) * 2006-07-12 2007-12-06 (주)우리텍 라텍스 용액의 농축을 위한 나노 멤브레인 모듈
KR100735713B1 (ko) 2006-07-12 2007-07-06 (주)우리텍 나노 멤브레인 모듈을 이용한 라텍스용액 농축 장치
KR100887113B1 (ko) * 2006-09-14 2009-03-04 주식회사 엘지화학 분리막을 이용한 고분자 라텍스 분체의 제조방법
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US8597563B2 (en) * 2008-07-11 2013-12-03 Rohm And Haas Company Recycled thermoplastic composition comprising waste thermoset material and methods of making
US9238586B2 (en) * 2008-11-20 2016-01-19 Alion Science & Technology Filter cleaning method
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
GB201000160D0 (en) * 2010-01-07 2010-02-24 Gas2 Ltd Apparatus for adiabatic methane conversion
US20110196138A1 (en) * 2010-02-11 2011-08-11 Mafco Worldwide Corporation Separation of glycyrrhizic acid from licorice extract by ultrafiltration
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US8882963B2 (en) 2012-01-31 2014-11-11 Eastman Chemical Company Processes to produce short cut microfibers
JP5941995B2 (ja) * 2012-11-28 2016-06-29 株式会社クラレ クーラント再生方法、及びクーラント再生装置
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
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Also Published As

Publication number Publication date
DK0512736T3 (da) 1999-04-19
CN1070353A (zh) 1993-03-31
NZ242462A (en) 1994-04-27
EP0512736A2 (en) 1992-11-11
EP0512736B1 (en) 1998-07-15
HUT63866A (en) 1993-10-28
US6248809B1 (en) 2001-06-19
JP3276085B2 (ja) 2002-04-22
FI922023L (fi) 1992-11-07
CS137492A3 (en) 1992-11-18
IL101674A0 (en) 1992-12-30
DE69226218T2 (de) 1999-03-25
TW203563B (OSRAM) 1993-04-11
JPH05131119A (ja) 1993-05-28
NO921633L (no) 1992-11-09
US5342863A (en) 1994-08-30
CA2067283A1 (en) 1992-11-07
AU655461B2 (en) 1994-12-22
NO921633D0 (no) 1992-04-28
US5171767A (en) 1992-12-15
FI922023A7 (fi) 1992-11-07
KR100248184B1 (ko) 2000-03-15
PL294450A1 (en) 1993-01-25
HU9201520D0 (en) 1992-08-28
FI922023A0 (fi) 1992-05-05
MY107757A (en) 1996-06-15
ATE168385T1 (de) 1998-08-15
AU1519392A (en) 1992-11-12
CN1035746C (zh) 1997-09-03
DE69226218D1 (de) 1998-08-20
EP0512736A3 (en) 1993-01-13
KR920021590A (ko) 1992-12-18

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