BR9604797A - Microemulsão inversa e processos para remoção de água de uma dispersão de sólidos suspensos pela adição à dita dispersão de sólidos de um polímero de mannich e para a preparação de uma microemulsão - Google Patents

Microemulsão inversa e processos para remoção de água de uma dispersão de sólidos suspensos pela adição à dita dispersão de sólidos de um polímero de mannich e para a preparação de uma microemulsão

Info

Publication number
BR9604797A
BR9604797A BR9604797A BR9604797A BR9604797A BR 9604797 A BR9604797 A BR 9604797A BR 9604797 A BR9604797 A BR 9604797A BR 9604797 A BR9604797 A BR 9604797A BR 9604797 A BR9604797 A BR 9604797A
Authority
BR
Brazil
Prior art keywords
microemulsion
dispersion
suspended solids
processes
preparation
Prior art date
Application number
BR9604797A
Other languages
English (en)
Inventor
Michael Stephen Ryan
Original Assignee
Cytec Tech Corp
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 by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BR9604797A publication Critical patent/BR9604797A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR9604797A 1995-04-04 1996-03-27 Microemulsão inversa e processos para remoção de água de uma dispersão de sólidos suspensos pela adição à dita dispersão de sólidos de um polímero de mannich e para a preparação de uma microemulsão BR9604797A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41641995A 1995-04-04 1995-04-04
PCT/US1996/004140 WO1996031542A1 (en) 1995-04-04 1996-03-27 High standard viscosity quaternary mannich microemulsions

Publications (1)

Publication Number Publication Date
BR9604797A true BR9604797A (pt) 1998-07-07

Family

ID=23649905

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9604797A BR9604797A (pt) 1995-04-04 1996-03-27 Microemulsão inversa e processos para remoção de água de uma dispersão de sólidos suspensos pela adição à dita dispersão de sólidos de um polímero de mannich e para a preparação de uma microemulsão

Country Status (14)

Country Link
US (2) US6037406A (pt)
EP (1) EP0819138B1 (pt)
JP (1) JPH11510526A (pt)
KR (1) KR100452392B1 (pt)
AT (1) ATE186057T1 (pt)
AU (1) AU702695B2 (pt)
BR (1) BR9604797A (pt)
CA (1) CA2217294A1 (pt)
DE (1) DE69604907T2 (pt)
ES (1) ES2137685T3 (pt)
MX (1) MX199360B (pt)
NO (1) NO974593L (pt)
RU (1) RU2160282C2 (pt)
WO (1) WO1996031542A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60112338T2 (de) * 2001-12-31 2006-06-01 Acideka, S.A., Bilbao Verfahren zur herstellung von umgekehrten mikroemulsionen aus kationischen copolymeren
GB0405506D0 (en) 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
US9309378B2 (en) * 2009-06-19 2016-04-12 Exacto, Inc. Emulsion compositions comprising polyacrylamide copolymer and ethylene oxide—propylene oxide copolymer
US9428630B2 (en) 2009-06-19 2016-08-30 Exacto, Inc. Water-in-oil polyacrylamide-based microemulsions and related methods
US9307758B2 (en) 2009-06-19 2016-04-12 Exacto, Inc. Polyacrylamide based agricultural compositions
CA2701317C (en) 2009-09-15 2016-08-23 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
EP2477707B8 (en) 2009-09-15 2017-07-26 Suncor Energy Inc. Process for drying fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010131A (en) * 1974-07-08 1977-03-01 Nalco Chemical Company Quaternary modified acrylamide polymers
US4079027A (en) * 1975-04-18 1978-03-14 Nalco Chemical Company Quaternary modified acrylamide polymers
US4049606A (en) * 1976-07-16 1977-09-20 Nalco Chemical Company Preparation of a manniched polyacrylamide quarternaries thereof
US4390659A (en) * 1980-06-10 1983-06-28 The Dow Chemical Company Method for the preparation of quaternary carboxamide polymers
US5132023A (en) * 1988-12-19 1992-07-21 American Cyanamid Company Emulsified mannich acrylamide polymers
US5037881A (en) * 1989-10-30 1991-08-06 American Cyanamid Company Emulsified mannich acrylamide polymers
US4954538A (en) * 1988-12-19 1990-09-04 American Cyanamid Company Micro-emulsified glyoxalated acrylamide polymers
US4956399A (en) * 1988-12-19 1990-09-11 American Cyanamid Company Emulsified mannich acrylamide polymers
EP0405712A3 (en) * 1989-06-30 1992-02-05 Diatec Polymers Protonated mannich polymers
US5627260A (en) * 1993-02-12 1997-05-06 Cytec Technology Corp. Quaternized tertiary aminomethyl acrylamide polymer microemulsions with improved performance
US5380444A (en) * 1994-02-23 1995-01-10 Cytec Technology Corp. Ampholytic polymers and polymeric microemulsions

Also Published As

Publication number Publication date
NO974593D0 (no) 1997-10-03
EP0819138B1 (en) 1999-10-27
MX199360B (es) 2000-10-31
EP0819138A1 (en) 1998-01-21
AU702695B2 (en) 1999-03-04
AU5432096A (en) 1996-10-23
DE69604907T2 (de) 2000-06-21
RU2160282C2 (ru) 2000-12-10
ES2137685T3 (es) 1999-12-16
US6025432A (en) 2000-02-15
DE69604907D1 (de) 1999-12-02
CA2217294A1 (en) 1996-10-10
JPH11510526A (ja) 1999-09-14
KR19980703549A (ko) 1998-11-05
KR100452392B1 (ko) 2005-02-07
NO974593L (no) 1997-10-03
US6037406A (en) 2000-03-14
ATE186057T1 (de) 1999-11-15
MX9707281A (es) 1997-11-29
WO1996031542A1 (en) 1996-10-10

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Legal Events

Date Code Title Description
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law