BR0016152A - Processo para preparação de polìmeros hidrofobicamente associativos, processos de uso e composições - Google Patents

Processo para preparação de polìmeros hidrofobicamente associativos, processos de uso e composições

Info

Publication number
BR0016152A
BR0016152A BR0016152-7A BR0016152A BR0016152A BR 0016152 A BR0016152 A BR 0016152A BR 0016152 A BR0016152 A BR 0016152A BR 0016152 A BR0016152 A BR 0016152A
Authority
BR
Brazil
Prior art keywords
hydrophobically associative
associative polymer
solution
monomers
ethylenically unsaturated
Prior art date
Application number
BR0016152-7A
Other languages
English (en)
Other versions
BR0016152B1 (pt
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
Application filed filed Critical
Publication of BR0016152A publication Critical patent/BR0016152A/pt
Publication of BR0016152B1 publication Critical patent/BR0016152B1/pt

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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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatment Of Sludge (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

"PROCESSO PARA PREPARAçãO DE POLìMEROS HIDROFOBICAMENTE ASSOCIATIVOS, PROCESSOS DE USO E COMPOSIçõES". é fornecido um processo para produzir um polímero hidrofobicamente associativo, que é caracterizado por formar uma solução de monómero contendo tensoativo, pelo menos um monómero hidrofóbico etilenicamente insaturado, pelo menos um monómero hidrofílico selecionado de monómeros etilenicamente insaturados não iónicos, monómeros etilenicamente insaturados catiónicos, monómeros etilenicamente insaturados aniónicos, ou misturas dos mesmos, e água; formar uma solução salina contendo sal multivalente, estabilizante e água; misturar a solução de monómero e a solução de sal para formar uma solução mista; e carregar a solução mista com um iniciador, polimerizando, assim, os monómeros para formar o polímero hidrofobicamente associativo em uma dispersão. Dispersão aquosa contendo o polímero hidrofobicamente associativo formado pelo processo. A dispersão aquosa contendo o polímero hidrofobicamente associativo pode ser usada em uma formulação de tinta, em um fluido de controle de mobilidade útil em recuperação de óleo melhorada, em um sistema de recuperação de óleo secundário ou terciário, em um processo de recuperação de óleo melhorado, em uma composição de cimento, em uma formulação de pasta fluida de perfuração de poço de petróleo, em uma formulação de fluido de fraturação, em um sistema de tratamento de água residual ou em um sistema de desaguamento de lodo.
BRPI0016152-7A 1999-12-06 2000-12-05 processo para produção de polìmero hidrofobicamente associativo, dispersão aquosa, processo de fabricação de papel a partir de massa de polpa e sistemas de tratamento de água resìdua e de desaguamento de lodo. BR0016152B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/455,024 US6417268B1 (en) 1999-12-06 1999-12-06 Method for making hydrophobically associative polymers, methods of use and compositions
PCT/US2000/033046 WO2001040318A2 (en) 1999-12-06 2000-12-05 Method for making hydrophobically associative polymers, methods of use and compositions

Publications (2)

Publication Number Publication Date
BR0016152A true BR0016152A (pt) 2002-08-20
BR0016152B1 BR0016152B1 (pt) 2011-11-01

Family

ID=23807059

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0016152-7A BR0016152B1 (pt) 1999-12-06 2000-12-05 processo para produção de polìmero hidrofobicamente associativo, dispersão aquosa, processo de fabricação de papel a partir de massa de polpa e sistemas de tratamento de água resìdua e de desaguamento de lodo.

Country Status (19)

Country Link
US (1) US6417268B1 (pt)
EP (1) EP1250360B1 (pt)
JP (1) JP2003515624A (pt)
KR (1) KR100668023B1 (pt)
CN (1) CN1152888C (pt)
AT (1) ATE277086T1 (pt)
AU (1) AU2063101A (pt)
BR (1) BR0016152B1 (pt)
CA (1) CA2392430C (pt)
DE (1) DE60014172T2 (pt)
ES (1) ES2223627T3 (pt)
MX (1) MXPA02005315A (pt)
NZ (1) NZ519147A (pt)
PL (1) PL199372B1 (pt)
PT (1) PT1250360E (pt)
RU (1) RU2263683C2 (pt)
TW (1) TW581774B (pt)
WO (1) WO2001040318A2 (pt)
ZA (1) ZA200205442B (pt)

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Also Published As

Publication number Publication date
MXPA02005315A (es) 2002-12-11
US6417268B1 (en) 2002-07-09
KR100668023B1 (ko) 2007-01-15
DE60014172D1 (de) 2004-10-28
CA2392430A1 (en) 2001-06-07
CA2392430C (en) 2007-01-30
CN1152888C (zh) 2004-06-09
JP2003515624A (ja) 2003-05-07
AU2063101A (en) 2001-06-12
PT1250360E (pt) 2005-01-31
CN1407994A (zh) 2003-04-02
RU2263683C2 (ru) 2005-11-10
NZ519147A (en) 2003-02-28
BR0016152B1 (pt) 2011-11-01
EP1250360A2 (en) 2002-10-23
WO2001040318A2 (en) 2001-06-07
PL199372B1 (pl) 2008-09-30
ES2223627T3 (es) 2005-03-01
PL355312A1 (en) 2004-04-19
EP1250360B1 (en) 2004-09-22
TW581774B (en) 2004-04-01
KR20020060985A (ko) 2002-07-19
WO2001040318A3 (en) 2002-01-31
ATE277086T1 (de) 2004-10-15
DE60014172T2 (de) 2005-10-06
ZA200205442B (en) 2003-12-31

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