DK186090A - Polyelektrolytter, der er modificeret med anhydridgruppeholdige copolymerer, og anvendelse af saadanne polyelektrolytter som flokkulationsmidler - Google Patents

Polyelektrolytter, der er modificeret med anhydridgruppeholdige copolymerer, og anvendelse af saadanne polyelektrolytter som flokkulationsmidler Download PDF

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Publication number
DK186090A
DK186090A DK186090A DK186090A DK186090A DK 186090 A DK186090 A DK 186090A DK 186090 A DK186090 A DK 186090A DK 186090 A DK186090 A DK 186090A DK 186090 A DK186090 A DK 186090A
Authority
DK
Denmark
Prior art keywords
polyelectrolyts
polyelectrolytes
modified
anhydride group
containing copolymers
Prior art date
Application number
DK186090A
Other languages
Danish (da)
English (en)
Other versions
DK186090D0 (da
Inventor
Mark Raey Watson
Original Assignee
Mark Raey Watson
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 Mark Raey Watson filed Critical Mark Raey Watson
Publication of DK186090D0 publication Critical patent/DK186090D0/da
Publication of DK186090A publication Critical patent/DK186090A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
DK186090A 1988-12-05 1990-08-03 Polyelektrolytter, der er modificeret med anhydridgruppeholdige copolymerer, og anvendelse af saadanne polyelektrolytter som flokkulationsmidler DK186090A (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ180788 1988-12-05
AUPJ180688 1988-12-05
PCT/AU1989/000523 WO1990006336A1 (en) 1988-12-05 1989-12-04 Polyelectrolytes modified by reaction with anhydride group containing copolymers and their use as flocculents

Publications (2)

Publication Number Publication Date
DK186090D0 DK186090D0 (da) 1990-08-03
DK186090A true DK186090A (da) 1990-08-03

Family

ID=25643589

Family Applications (1)

Application Number Title Priority Date Filing Date
DK186090A DK186090A (da) 1988-12-05 1990-08-03 Polyelektrolytter, der er modificeret med anhydridgruppeholdige copolymerer, og anvendelse af saadanne polyelektrolytter som flokkulationsmidler

Country Status (9)

Country Link
EP (1) EP0400129A4 (https=)
JP (1) JPH03503295A (https=)
CN (2) CN1043298A (https=)
CA (1) CA2004549A1 (https=)
DK (1) DK186090A (https=)
IL (1) IL92554A0 (https=)
IN (1) IN176443B (https=)
MY (1) MY105082A (https=)
WO (1) WO1990006336A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693910B1 (fr) * 1992-07-23 1994-08-26 Taema Equipement et procédé de fourniture de doses d'au moins un gaz aux voies respiratoires d'un utilisateur.
WO2011032253A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for drying oil sand mature fine tailings
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
CN111483654A (zh) * 2020-05-08 2020-08-04 胡艳锋 一种果蔬自动包装机用封箱装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131797C (https=) * 1964-01-27
FR2030358A1 (https=) * 1969-02-07 1970-11-13 Mobil Oil Corp
JPS5611775B2 (https=) * 1972-09-11 1981-03-17
US4255309A (en) * 1979-08-16 1981-03-10 Betz Laboratories, Inc. Polyacrylic acids and methyl vinyl ether/maleic anhydride copolymers as soft scale inhibitors
JPS6383150A (ja) * 1986-09-29 1988-04-13 Mitsubishi Petrochem Co Ltd 吸水性樹脂組成物およびその製造法

Also Published As

Publication number Publication date
CN1112906A (zh) 1995-12-06
IN176443B (https=) 1996-05-25
CA2004549A1 (en) 1990-06-05
WO1990006336A1 (en) 1990-06-14
EP0400129A1 (en) 1990-12-05
EP0400129A4 (en) 1992-05-06
DK186090D0 (da) 1990-08-03
JPH03503295A (ja) 1991-07-25
IL92554A0 (en) 1990-08-31
MY105082A (en) 1994-08-30
CN1043298A (zh) 1990-06-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment