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CO4990976A1 - PRECIPITATION OF AN ANIONIC POLYMER SOLUBLE IN WATER IN A SALT SOLUTION - Google Patents

PRECIPITATION OF AN ANIONIC POLYMER SOLUBLE IN WATER IN A SALT SOLUTION

Info

Publication number
CO4990976A1
CO4990976A1 CO97057244A CO97057244A CO4990976A1 CO 4990976 A1 CO4990976 A1 CO 4990976A1 CO 97057244 A CO97057244 A CO 97057244A CO 97057244 A CO97057244 A CO 97057244A CO 4990976 A1 CO4990976 A1 CO 4990976A1
Authority
CO
Colombia
Prior art keywords
water
precipitation
salt solution
anionic polymer
polymer soluble
Prior art date
Application number
CO97057244A
Other languages
Spanish (es)
Inventor
Joseph J Mallon
Raymond S Farinato
Louis Rosati
John J Freeman Jr
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
Priority claimed from US08/726,158 external-priority patent/US5779396A/en
Priority claimed from US08/723,628 external-priority patent/US5725779A/en
Priority claimed from US08/726,157 external-priority patent/US5889097A/en
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of CO4990976A1 publication Critical patent/CO4990976A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • 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
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polymerisation Methods In General (AREA)
  • Paper (AREA)

Abstract

Una composición que comprende agua, al menos un polímero solubleen agua aniónico precipitado, al menos una sal cosmotrópica, y al menos una sal catiónica orgánica. Un proceso para preparar las composiciones de las reivindicaciones 1, 2, 3 o 4 que comprende el mezclado, en cualquier orden, de agua, al menos un polímero soluble en agua aniónico, al menos una sal cosmotrópica, y al menos una sal catiónica orgánica.A composition comprising water, at least one precipitated anionic water soluble polymer, at least one cosmotropic salt, and at least one organic cationic salt. A process for preparing the compositions of claims 1, 2, 3 or 4 which comprises mixing, in any order, of water, at least one anionic water soluble polymer, at least one cosmotropic salt, and at least one organic cationic salt .

CO97057244A 1996-10-03 1997-10-01 PRECIPITATION OF AN ANIONIC POLYMER SOLUBLE IN WATER IN A SALT SOLUTION CO4990976A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/726,158 US5779396A (en) 1996-10-03 1996-10-03 Processes for conditioning soil with anionic water-soluble polymers
US08/723,628 US5725779A (en) 1996-10-03 1996-10-03 Anionic water-soluble polymer precipitation in salt solution
US08/726,157 US5889097A (en) 1996-10-03 1996-10-03 Anionic water-soluble polymer precipitation in salt solution

Publications (1)

Publication Number Publication Date
CO4990976A1 true CO4990976A1 (en) 2000-12-26

Family

ID=27419057

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97057244A CO4990976A1 (en) 1996-10-03 1997-10-01 PRECIPITATION OF AN ANIONIC POLYMER SOLUBLE IN WATER IN A SALT SOLUTION

Country Status (14)

Country Link
EP (1) EP0929580A1 (en)
JP (1) JP2001501250A (en)
KR (1) KR20000048720A (en)
CN (1) CN1231677A (en)
AR (1) AR008877A1 (en)
AU (1) AU728841B2 (en)
BR (1) BR9712183A (en)
CA (1) CA2268075A1 (en)
CO (1) CO4990976A1 (en)
ID (1) ID22989A (en)
IL (1) IL129199A0 (en)
NO (1) NO991543L (en)
TW (1) TW482773B (en)
WO (1) WO1998014483A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011032253A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for drying oil sand mature fine tailings
CA2936031C (en) 2009-09-15 2019-09-03 Adrian Peter Revington Techniques for flocculating and dewatering fine tailings
CA2735330C (en) 2009-10-30 2015-06-02 Suncor Energy Inc. Depositing and farming methods for drying fine tailings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US5708071A (en) * 1994-12-15 1998-01-13 Hymo Corporation Aqueous dispersion of an amphoteric water-soluble polymer, a method of manufacturing the same, and a treating agent comprising the same
NL1000114C2 (en) * 1995-04-11 1996-10-14 Johannes Petrus Andreas Joseph Multiple rotary impact breaker.
US5681475A (en) * 1995-04-13 1997-10-28 Truetech, Inc. Water purification composition, kit and method employing the same

Also Published As

Publication number Publication date
AU4420397A (en) 1998-04-24
BR9712183A (en) 1999-08-31
AU728841B2 (en) 2001-01-18
EP0929580A1 (en) 1999-07-21
TW482773B (en) 2002-04-11
KR20000048720A (en) 2000-07-25
NO991543L (en) 1999-05-31
WO1998014483A1 (en) 1998-04-09
CA2268075A1 (en) 1998-04-09
NO991543D0 (en) 1999-03-30
IL129199A0 (en) 2000-02-17
JP2001501250A (en) 2001-01-30
AR008877A1 (en) 2000-02-23
ID22989A (en) 1999-12-23
CN1231677A (en) 1999-10-13

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