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
Authority: AR; Argentina
Prior art keywords: acrylamide; copolymers; oven; procedure; preparation
Prior art date: 1980-10-04

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.)

1980-10-04

Filing date

1981-10-02

Publication date

1984-10-31

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.

1981-10-02 Application filed by Hoechst Ag, Durst Franz Josef filed Critical Hoechst Ag

1984-10-31 Application granted granted Critical

1984-10-31 Publication of AR231300A1 publication Critical patent/AR231300A1/es

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 (5)

* 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
RU2336292C1 (ru) *	2007-09-26	2008-10-20	Общество с ограниченной ответственностью "НМК-Холдинг"	Состав для интенсификации технологических процессов нефтедобычи, повышения нефтеотдачи продуктивных пластов и снижения гидравлических сопротивлений при транспорте нефти

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

1980
- 1980-10-04 DE DE19803037630 patent/DE3037630A1/de not_active Withdrawn
1981
- 1981-09-30 EP EP81107762A patent/EP0049818B2/de not_active Expired
- 1981-09-30 DE DE8181107762T patent/DE3169415D1/de not_active Expired
- 1981-09-30 AT AT81107762T patent/ATE12289T1/de active
- 1981-10-02 BR BR8106356A patent/BR8106356A/pt unknown
- 1981-10-02 AR AR286972A patent/AR231300A1/es active
- 1981-10-02 NO NO813343A patent/NO813343L/no unknown
- 1981-10-02 AU AU75989/81A patent/AU7598981A/en not_active Abandoned
- 1981-10-02 CA CA000387162A patent/CA1183985A/en not_active Expired
- 1981-10-03 JP JP56156957A patent/JPS5790051A/ja active Pending
1983
- 1983-11-04 US US06/549,216 patent/US4593762A/en not_active Expired - Fee Related

Also Published As

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

Similar Documents

Publication	Publication Date	Title
NL186012B (nl)	1990-04-02	Sterk brekend copolymeer, alsmede lens, vervaardigd onder toepassing daarvan.
NL7607351A (nl)	1977-01-06	Nieuwe gekwaterniseerde polymeren, de werkwijze ter bereiding en de toepassing ervan.
DK352481A (da)	1982-02-12	Temoplastiske sammensaetninger med fyldstof baseret paa ethyleninterpolymere og polyester-, polyether- eller polyetheresterbloedgoerere
IT8024607A0 (it)	1980-09-11	Relativo procedimento di copolimero lattico-glicolico e polimerizzazione.
DE3483485D1 (de)	1990-12-06	Polymerisation von polydiorganosiloxan in anwesenheit von fuellstoff.
IT8321470A0 (it)	1983-06-06	Copolimeri a funzioni azotate, utilizzabili in particolare come additivi di abbassamento del punto di intorbidamento dei distillati medi di idrocarburi, e composizioni di distillati medi di idrocarburi contenuti i detti copolimeri.
NL189359B (nl)	1992-10-16	Polykationogene polymeren, werkwijze voor de bereiding daarvan, toepassing daarvan en kosmetisch preparaat.
DE3583560D1 (de)	1991-08-29	Polymerisationsverfahren und polymerzusammensetzungen.
DE69004238D1 (de)	1993-12-02	Schnellverbindungs-Einrichtung und Gerät, in welchem sie verwendet wird.
DE68921243D1 (de)	1995-03-30	Wärmelatenter, kationischer Polymerisationsinitiator und diesen enthaltende Harzzusammensetzungen.
SE8005886L (sv)	1981-02-24	Vattenhaltig komposition for konditionering av har
MX3572A (es)	1993-12-01	Polimeros bloque de oxido de alquileno de efecto desespumante y su procedimiento de obtencion.
IT1164264B (it)	1987-04-08	Copolimeri a funzioni azotate utilizzabili in particolare come additivi di abbassamento del punto di intorbidamento dei distillati medi di idrocarburi, e composizioni di distillati medi di idrocarburi contenenti i detti copolimeri
DK167025C (da)	1994-01-03	Ionisk copolymer med gode lavtemperatur-egenskaber, dens fremstilling og anvendelse
IT8247504A0 (it)	1982-01-05	Composizione polimerica avente gruppi terminali alchenici e gruppi terminali carbossilici e procedimentodi preparazione
DE3765025D1 (de)	1990-10-25	Niedrige dielektrische glasfiberzusammensetzung mit verbessertem wasser- und waermewiderstand.
DE3580766D1 (de)	1991-01-17	Copolymer von omega-perfluoralkyl-1,2-epoxyalkan und seine anwendung.
DE68914859D1 (de)	1994-06-01	Vinylpolymere.
NO883041L (no)	1989-05-02	Fremgangsmaate for aa forbedre ydelsen av sterkt viskoese konsentrater av hoeymolekylaere stroemningsmotstandsreduserendepolymerer.
ATE3987T1 (de)	1983-07-15	Selbstverloeschende polyolefin-zusammensetzungen mit verbesserter widerstandsfaehigkeit gegenueber waerme und thermo-oxydation.
DE3381268D1 (de)	1990-04-05	Polysiliciumwiderstand mit niedriger thermischer aktivierungsenergie.
AR231300A1 (es)	1984-10-31	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
DK320882A (da)	1982-07-16	Termoplastisk copolyester,som er anvendelig som varmsmelteadhaesiv,samt dens anvendelse
DE69111884D1 (de)	1995-09-14	Copolymere mit fleckenabweisenden Eigenschaften.
FI810646A7 (fi)	1981-09-06	Alkyleeni-alkyyli-akrylaatti sekapolymeerien seoksia, joilla on hyvät tulenkesto-ominaisuudet.