BR8106356A - Solucoes de polimero superior com uma resistencia elevada a fluencia processo para a sua preparacao e emprego - Google Patents

Solucoes de polimero superior com uma resistencia elevada a fluencia processo para a sua preparacao e emprego

Info

Publication number
BR8106356A
BR8106356A BR8106356A BR8106356A BR8106356A BR 8106356 A BR8106356 A BR 8106356A BR 8106356 A BR8106356 A BR 8106356A BR 8106356 A BR8106356 A BR 8106356A BR 8106356 A BR8106356 A BR 8106356A
Authority
BR
Brazil
Prior art keywords
fluence
employment
preparation
high resistance
polymer solutions
Prior art date
Application number
BR8106356A
Other languages
English (en)
Inventor
Werner Interthal
Franz Josef Durst
Raimund Haas
Original Assignee
Hoechst Ag
Franz Josef Durst
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=BR8106356(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag, Franz Josef Durst filed Critical Hoechst Ag
Publication of BR8106356A publication Critical patent/BR8106356A/pt

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BR8106356A 1980-10-04 1981-10-02 Solucoes de polimero superior com uma resistencia elevada a fluencia processo para a sua preparacao e emprego BR8106356A (pt)

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
BR8106356A true BR8106356A (pt) 1982-06-22

Family

ID=6113664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106356A BR8106356A (pt) 1980-10-04 1981-10-02 Solucoes de polimero superior com uma resistencia elevada a fluencia processo para a sua preparacao e emprego

Country Status (10)

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

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
NO813343L (no) 1982-04-05
AU7598981A (en) 1982-04-22
DE3169415D1 (en) 1985-04-25
US4593762A (en) 1986-06-10
JPS5790051A (en) 1982-06-04
DE3037630A1 (de) 1982-05-27
AR231300A1 (es) 1984-10-31
EP0049818A1 (de) 1982-04-21
EP0049818B1 (de) 1985-03-20
EP0049818B2 (de) 1988-03-09
ATE12289T1 (de) 1985-04-15
CA1183985A (en) 1985-03-12

Similar Documents

Publication Publication Date Title
BR7903564A (pt) Composicao aquosa de polimero,composicao espessante e processo para o espessamento de uma composicao aquosa
BR8003776A (pt) Processo aperfeicoado para produzir um polimero ou copolimero de uma olefina
BR8204595A (pt) Processo e aparelho para separacao por adsorcao com oscilacao de pressao
BR8002025A (pt) Processo de inclusao de microorganismos em uma matriz de polimero
BR8204789A (pt) Processo em batelada para preparar copolimeros
BR8100255A (pt) Aparelho aperfeicoado, conjunto de asas modular, conjunto de agulhas intravenosas aperfeicoadas e processo para praticar puncao na veia
BR7805391A (pt) Processo para preparar um polimero,e composicao detergente contendo o mesmo
BR8604085A (pt) Processo para preparar um monomero e polimero
BR8205562A (pt) Processo aperfeicoado para preparar poliesteruretanas e poliesteruretana
BR7908092A (pt) Processo aperfeicoado para produzir um polimero ou copolimero de uma alfa-olefina
BR8700442A (pt) Processo para aperfeicoar a resistencia mecanica de uma chapa de folheado
BR8103857A (pt) Processo para produzir um conjunto de fechamento e aperelhho para emprego no processo
BR7901936A (pt) Processo para preparar um copolimero de alquilacrilato-alquileno,silano-modificado,hidro-curavel e copolimero de alqulacrilato-alquileno,silano-modificado
BR8105255A (pt) Processo para manufatura de uma folha laminada de metal plastico, e folha laminada manufaturada de acordo com o processo
BR8100264A (pt) Aperfeicoamento em pilha eletroquimica vedada, e processo para montar uma pilha eletroqumica vedada
BR8203234A (pt) Processo para formar um gel
BR8502753A (pt) Solucao microbicida,composicao,processo para transmitir propriedades microbicidas a uma composicao de polimero,e produto
MX162123A (es) Composicion polimerica reforzada y procedimiento para elaborar la misma
IT8119007A0 (it) Composizione resinosa da usarsi in materiale per esterni nonrivestito.
BR8204988A (pt) Composicao de polimero reforcada e processo para sua fabricacao
BR8108286A (pt) Composicao de organo-silano e processo para preparar um organo-silano
BR8205622A (pt) Composicao,processo para produzir um elastomero curado e elastomero curado assim obtido
BR8002257A (pt) Eletrodo processo para sua preparacao e processo de preparracao de 2,3,5-tricloroporodina
BR8106709A (pt) Composicao de ciano-acrilato polimerizavel opaca a radiacoes e processo para sua preparacao
BR8203156A (pt) Processo para preparar 2,4-dinitro-tolueno e processo aperfeicoado para produzir dinitro-toluenos