AR231300A1 - Soluciones de polimeros superiores seleccionados del grupo de oxido de polietileno y horno y copolimeros en acrilamida que pueden estar parcialmente hidrolizados con una resistencia aumentada al flujo y procedimiento para su preparacion - Google Patents

Soluciones de polimeros superiores seleccionados del grupo de oxido de polietileno y horno y copolimeros en acrilamida que pueden estar parcialmente hidrolizados con una resistencia aumentada al flujo y procedimiento para su preparacion

Info

Publication number
AR231300A1
AR231300A1 AR286972A AR28697281A AR231300A1 AR 231300 A1 AR231300 A1 AR 231300A1 AR 286972 A AR286972 A AR 286972A AR 28697281 A AR28697281 A AR 28697281A AR 231300 A1 AR231300 A1 AR 231300A1
Authority
AR
Argentina
Prior art keywords
acrylamide
copolymers
oven
procedure
preparation
Prior art date
Application number
AR286972A
Other languages
English (en)
Original Assignee
Hoechst Ag
Durst Franz Josef
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6113664&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR231300(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag, Durst Franz Josef filed Critical Hoechst Ag
Application granted granted Critical
Publication of AR231300A1 publication Critical patent/AR231300A1/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AR286972A 1980-10-04 1981-10-02 Soluciones de polimeros superiores seleccionados del grupo de oxido de polietileno y horno y copolimeros en acrilamida que pueden estar parcialmente hidrolizados con una resistencia aumentada al flujo y procedimiento para su preparacion AR231300A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803037630 DE3037630A1 (de) 1980-10-04 1980-10-04 Hochpolymerloesungen mit erhoehtem fliesswiderstand undverfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
AR231300A1 true AR231300A1 (es) 1984-10-31

Family

ID=6113664

Family Applications (1)

Application Number Title Priority Date Filing Date
AR286972A AR231300A1 (es) 1980-10-04 1981-10-02 Soluciones de polimeros superiores seleccionados del grupo de oxido de polietileno y horno y copolimeros en acrilamida que pueden estar parcialmente hidrolizados con una resistencia aumentada al flujo y procedimiento para su preparacion

Country Status (10)

Country Link
US (1) US4593762A (es)
EP (1) EP0049818B2 (es)
JP (1) JPS5790051A (es)
AR (1) AR231300A1 (es)
AT (1) ATE12289T1 (es)
AU (1) AU7598981A (es)
BR (1) BR8106356A (es)
CA (1) CA1183985A (es)
DE (2) DE3037630A1 (es)
NO (1) NO813343L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540510A (en) * 1984-02-13 1985-09-10 Henkel Corporation Synergistic thickener mixtures of amps polymers with other thickeners
DE4127513A1 (de) * 1991-08-20 1993-02-25 Bayer Ag Bindemittelgemische und ihre verwendung
US5271424A (en) * 1991-12-09 1993-12-21 Air Products And Chemicals, Inc. Drag reduction with amine functional polymers
DE102007009921A1 (de) * 2007-02-27 2008-08-28 Evonik Degussa Gmbh Kontinuierliches Verfahren zur Herstellung eines Reaktivpolymers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1342919A (fr) * 1961-06-07 1963-11-15 Dow Chemical Co Procédé de production de compositions aqueuses épaissies, de nature acide, alcaline ou saline
US3268459A (en) * 1962-12-10 1966-08-23 Dow Chemical Co Copolymer solution of acrylamideethylenically unsaturated monomer, and water soluble cellulose ether
US3388082A (en) * 1965-11-01 1968-06-11 Dow Chemical Co Novel hydroxypropyl methyl cellulose ethers, a process for preparing the same, and compositions utilizing such ethers
US3687885A (en) * 1970-04-15 1972-08-29 Du Pont Water base paints having an improved balance of anti-drip and leveling qualities
US3779969A (en) * 1970-08-06 1973-12-18 Calgon Corp Friction reducing in flowing hydrocarbon fluids
US3724545A (en) * 1970-09-28 1973-04-03 Marathon Oil Co Economical mobility control in oil recovery processes
US3684014A (en) * 1970-10-29 1972-08-15 Charles J Norton Polyacrylamide-polyalkeneoxide mobility control process
US3746094A (en) * 1971-04-12 1973-07-17 Marathon Oil Co Polyalkeneoxide and polysaccharide gum derivatives mobility control agent and process
US3743018A (en) * 1971-07-19 1973-07-03 Marathon Oil Co Oil recovery process using an unhydrolyzed polyacrylamide and partially hydrolyzed polyacrylamide mobility control agent
US3891567A (en) * 1972-03-27 1975-06-24 Marathon Oil Co Carboxy vinyl polymer and partially hydrolyzed polyacrylamide mobility control agent and process
FR2279769A1 (fr) * 1974-07-26 1976-02-20 Aquitaine Petrole Polymeres acryliques modifies hydrophiles, notamment hydrodispersibles ou hydrosolubles, et procede pour leur preparation
US4200688A (en) * 1975-04-07 1980-04-29 The Dow Chemical Company Method of treating image-bearing lithographic plates
US4341684A (en) * 1975-06-06 1982-07-27 General Electric Company Compositions and method for improving the properties of liquid media
US4043921A (en) * 1975-09-10 1977-08-23 Phillips Petroleum Company Cellulose ether-polyacrylamide aqueous gels
US4088623A (en) * 1976-06-28 1978-05-09 The United States Of America As Represented By The Secretary Of The Navy Coatings that reduce flow resistance and turbulent drag at their interface with liquids
US4169818A (en) * 1978-04-17 1979-10-02 Celanese Corporation Mixture of hydroxypropylcellulose and poly(maleic anhydride/alkyl vinyl ether) as a hydrocolloid gelling agent

Also Published As

Publication number Publication date
US4593762A (en) 1986-06-10
EP0049818B2 (de) 1988-03-09
EP0049818A1 (de) 1982-04-21
DE3169415D1 (en) 1985-04-25
DE3037630A1 (de) 1982-05-27
BR8106356A (pt) 1982-06-22
CA1183985A (en) 1985-03-12
EP0049818B1 (de) 1985-03-20
AU7598981A (en) 1982-04-22
ATE12289T1 (de) 1985-04-15
JPS5790051A (en) 1982-06-04
NO813343L (no) 1982-04-05

Similar Documents

Publication Publication Date Title
DE3682420D1 (de) Acrylatemulsionspolymere als verdickungsmittel in waessrigen systemen und copolymerisierbare monomere emulgiermittel verwendbar in diesen copolymeren.
NL7607351A (nl) Nieuwe gekwaterniseerde polymeren, de werkwijze ter bereiding en de toepassing ervan.
DK155685C (da) Koblingslaas, der kan arreteres i aaben stilling
DK352481A (da) Temoplastiske sammensaetninger med fyldstof baseret paa ethyleninterpolymere og polyester-, polyether- eller polyetheresterbloedgoerere
IT8024607A0 (it) Relativo procedimento di copolimero lattico-glicolico e polimerizzazione.
DE68921243D1 (de) Wärmelatenter, kationischer Polymerisationsinitiator und diesen enthaltende Harzzusammensetzungen.
NL188041C (nl) Katalysatorcomponenten voor de polymerisatie van alfa-alkenen, alsmede polymeren en copolymeren van alfa-alkenen, bereid onder toepassing van deze katalysatorkomponenten.
SE8005886L (sv) Vattenhaltig komposition for konditionering av har
MX3572A (es) Polimeros bloque de oxido de alquileno de efecto desespumante y su procedimiento de obtencion.
DE3578964D1 (de) Polymeren mit haengenden saeurefunktionalitaeten und labile bindungen in der hauptkette.
NO164032C (no) Ionisk copolymer med gode lavtemperaturegenskaper, fremstilling av den og anvendelse derav.
IT8247504A0 (it) Composizione polimerica avente gruppi terminali alchenici e gruppi terminali carbossilici e procedimentodi preparazione
NO830269L (no) Fremgangsmaate og innretning for begrensning av lokale variasjoner i marknivaaet i naerheten av overflatevannsluk og kummer
ATE104993T1 (de) Vinylpolymere.
NO883041L (no) Fremgangsmaate for aa forbedre ydelsen av sterkt viskoese konsentrater av hoeymolekylaere stroemningsmotstandsreduserendepolymerer.
DE3580766D1 (de) Copolymer von omega-perfluoralkyl-1,2-epoxyalkan und seine anwendung.
ATE3987T1 (de) Selbstverloeschende polyolefin-zusammensetzungen mit verbesserter widerstandsfaehigkeit gegenueber waerme und thermo-oxydation.
DK320882A (da) Termoplastisk copolyester,som er anvendelig som varmsmelteadhaesiv,samt dens anvendelse
DK341279A (da) Med kobber kompatible tykfilmmodstande baseret paa hexaborid-ledere og ikke-reducerbare glasser
AR231300A1 (es) Soluciones de polimeros superiores seleccionados del grupo de oxido de polietileno y horno y copolimeros en acrilamida que pueden estar parcialmente hidrolizados con una resistencia aumentada al flujo y procedimiento para su preparacion
DE3783225D1 (de) Broecklige siloxanzusammensetzung mit hydraulischen eigenschaften und verbesserter waermebestaendigkeit.
NL7810031A (nl) Werkwijze voor het verminderen van het monomeergehalte in acrylonitrile bevattende polymeren.
JPS5433583A (en) Ethylene-tetrafluoroethylene copolymer and its preparation
ATE11297T1 (de) Alkylen-alkyl-acrylat-copolymerzusammensetzunge mit verbesserten flammhemmenden eigenschaften.
DK158904C (da) Fremgangsmaade til forbedring af polyolefiners vandbefugtelighed, polyolefiner fremstillet ved fremgangsmaaden samt anvendelse af polyolefinerne ved fremstilling af ark