IT1033186B - Polimerizzazione di monomero in saturo con radiazione in presenza di sale - Google Patents

Polimerizzazione di monomero in saturo con radiazione in presenza di sale

Info

Publication number
IT1033186B
IT1033186B IT20647/75A IT2064775A IT1033186B IT 1033186 B IT1033186 B IT 1033186B IT 20647/75 A IT20647/75 A IT 20647/75A IT 2064775 A IT2064775 A IT 2064775A IT 1033186 B IT1033186 B IT 1033186B
Authority
IT
Italy
Prior art keywords
polymerization
radiation
salt
saturated monomer
monomer
Prior art date
Application number
IT20647/75A
Other languages
English (en)
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of IT1033186B publication Critical patent/IT1033186B/it

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
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/54—Polymerisation initiated by wave energy or particle radiation by X-rays or electrons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Polymerisation Methods In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IT20647/75A 1974-02-26 1975-02-25 Polimerizzazione di monomero in saturo con radiazione in presenza di sale IT1033186B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/446,071 US4024040A (en) 1974-02-26 1974-02-26 Polymerization of unsaturated monomers with radiation in the presence of salts

Publications (1)

Publication Number Publication Date
IT1033186B true IT1033186B (it) 1979-07-10

Family

ID=23771222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20647/75A IT1033186B (it) 1974-02-26 1975-02-25 Polimerizzazione di monomero in saturo con radiazione in presenza di sale

Country Status (6)

Country Link
US (2) US4024040A (it)
JP (1) JPS5650730B2 (it)
CA (1) CA1044390A (it)
DE (1) DE2508346A1 (it)
FR (1) FR2262051B1 (it)
IT (1) IT1033186B (it)

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WO1981000714A1 (en) * 1979-09-11 1981-03-19 Goodrich Co B F Radiation polymerized hydrophilic interpolymers of unsaturated carboxylic acid and esters
US4379883A (en) * 1979-12-21 1983-04-12 Hercules Incorporated Chemically-initiated inverse emulsion polymerization with Na, Li/Cl, Br salt
NL190611C (nl) * 1979-12-21 1994-05-16 Hercules Inc Entcopolymeer in deeltjesvorm en werkwijze voor het bereiden van papier waarbij een dergelijk entcopolymeer wordt toegepast.
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US4536566A (en) * 1981-05-04 1985-08-20 The Standard Oil Company Process for preparing substantially linear polyamides from acrylamide and aqueous ammonia
US4395340A (en) * 1981-07-14 1983-07-26 Halliburton Company Enhanced oil recovery methods and systems
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US4401789A (en) * 1981-07-14 1983-08-30 Halliburton Company Enhanced oil recovery methods and systems
JPS5817107A (ja) * 1981-07-24 1983-02-01 Kohjin Co Ltd Ｎ，ｎ−ジアルキルアミノエチル（メタ）アクリレ−ト類の重合方法
US4484631A (en) * 1982-08-25 1984-11-27 Calgon Corporation Use of polyampholytes to enhance oil and/or gas recovery
CA1209009A (en) * 1981-12-15 1986-08-05 Christine A. Costello Polyampholytes and their use
FR2524895A1 (fr) * 1982-04-09 1983-10-14 Inst Francais Du Petrole Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole
US4451628A (en) * 1982-09-13 1984-05-29 Celanese Corporation Process for preparing low molecular weight water-soluble polymers by copolymerizing with water-soluble monomers a calculated quantity of methallylsulfonate monomer
US5080809A (en) * 1983-01-28 1992-01-14 Phillips Petroleum Company Polymers useful in the recovery and processing of natural resources
US5186257A (en) * 1983-01-28 1993-02-16 Phillips Petroleum Company Polymers useful in the recovery and processing of natural resources
US4599390A (en) * 1983-03-11 1986-07-08 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
CA1225793A (en) * 1983-03-11 1987-08-18 Union Carbide Corporation High molecular weight water-soluble polymers and flocculation method using same
US4524003A (en) * 1983-04-08 1985-06-18 Halliburton Company Method of viscosifying aqueous fluids and process for recovery of hydrocarbons from subterranean formations
US4508629A (en) * 1983-04-08 1985-04-02 Halliburton Company Method of viscosifying aqueous fluids and process for recovery of hydrocarbons from subterranean formations
US4540498A (en) * 1983-05-31 1985-09-10 The Standard Oil Company Block copolymers for enhanced oil recovery
US4704198A (en) * 1984-04-27 1987-11-03 E. I. Du Pont De Nemours And Company Porosity gradient electrophoresis gel
US4985128A (en) * 1984-04-27 1991-01-15 E. I. Du Pont De Nemours And Company Process for preparation of electrophoresis
US4574885A (en) * 1984-06-27 1986-03-11 Phillips Petroleum Company Agents for petroleum recovery processes
US4668747A (en) * 1984-09-24 1987-05-26 Allied Corporation Preparation of water soluble cationic acrylamide polymer and product using weak acid to adjust pH
US4664818A (en) * 1985-07-26 1987-05-12 Newpark Drilling Fluid Inc. Drilling mud additive
US4783513A (en) * 1985-08-02 1988-11-08 Allied-Signal Inc. Novel water soluble cationic acrylamide polymers having relatively uniform cationic quaternary amine functional unit distribution
US4742134A (en) * 1986-10-22 1988-05-03 University Of Florida Method of enhancing polymerization of dialkyldiallyl ammonium compounds to produce high molecular weight polymers
US4752404A (en) * 1987-03-04 1988-06-21 Phillips Petroleum Company Blends of water soluble polymers
US5196456A (en) * 1987-09-08 1993-03-23 Chicopee Acrylate superabsorbent polymerization process
EP0306546A1 (en) * 1987-09-09 1989-03-15 Phillips Petroleum Company Irradiation produced AMPS/Am copolymers in thickened acid compositions
US5009924A (en) * 1987-10-19 1991-04-23 Energy Sciences Inc. Process to permit improvement of functional properties of polyolefin articles by electron-beam initiated polymerization
US5015713A (en) * 1988-04-19 1991-05-14 Polysar Financial Services S.A. Alkaline polymerization of carboxylated polymers
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US6784141B1 (en) * 2003-04-21 2004-08-31 Halliburton Energy Services, Inc. Methods, aqueous well treating fluids and friction reducers therefor
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WO2005012684A2 (en) * 2003-07-28 2005-02-10 Geostim Group Llc Compositions and methods for treating subterranean formations
US20080164183A1 (en) * 2007-01-09 2008-07-10 Marston Peter G Collection system for a wet drum magnetic separator
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
EP2107947B1 (en) * 2007-01-09 2016-03-16 Evoqua Water Technologies LLC A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
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WO2022170039A1 (en) 2021-02-04 2022-08-11 Aramco Services Company Development of ultra-high molecular weight (uhmw) branced block copolymer shale inhibitor for water based drilling fluid
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US3405106A (en) * 1964-06-29 1968-10-08 American Cyanamid Co Polymerization of water soluble vinyl monomers in presence of metal salts
US3493500A (en) * 1966-10-20 1970-02-03 Dow Chemical Co Acrylic acid polymers
US3658772A (en) * 1966-10-20 1972-04-25 Dow Chemical Co Acrylic acid polymers
US3509114A (en) * 1966-10-28 1970-04-28 Dow Chemical Co Process for polymerization of water-soluble acrylic monomers
GB1279108A (en) * 1968-12-06 1972-06-28 Atlas Chem Ind Water-soluble nitrogen-containing vinyl polymers of high molecular weight
US3657378A (en) * 1969-01-14 1972-04-18 Dow Chemical Co Preparing polyacrylates
US3764502A (en) * 1971-08-12 1973-10-09 Ici America Inc Water soluble sodium acrylate polymers of high molecular weight
US3841401A (en) * 1972-11-06 1974-10-15 Ici America Inc Process for recovering hydrocarbon using polymer obtained by radiation polymerization

Also Published As

Publication number Publication date
CA1044390A (en) 1978-12-12
US4137969A (en) 1979-02-06
DE2508346C2 (it) 1988-04-14
AU7853675A (en) 1976-08-26
FR2262051A1 (it) 1975-09-19
JPS50124978A (it) 1975-10-01
FR2262051B1 (it) 1980-03-14
US4024040A (en) 1977-05-17
JPS5650730B2 (it) 1981-12-01
DE2508346A1 (de) 1975-08-28

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