RO88130A - Suspensii pompabile de polimeri hidrosolubili - Google Patents
Suspensii pompabile de polimeri hidrosolubiliInfo
- Publication number
- RO88130A RO88130A RO83111769A RO11176983A RO88130A RO 88130 A RO88130 A RO 88130A RO 83111769 A RO83111769 A RO 83111769A RO 11176983 A RO11176983 A RO 11176983A RO 88130 A RO88130 A RO 88130A
- Authority
- RO
- Romania
- Prior art keywords
- water
- hydrosolubily
- polymers
- possible suspension
- suspension
- Prior art date
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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
- C09K8/905—Biopolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
-
- 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
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/922—Flocculating, clarifying, or fining compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cosmetics (AREA)
- General Preparation And Processing Of Foods (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8213318A FR2531093B1 (fr) | 1982-07-30 | 1982-07-30 | Suspensions concentrees pompables de polymeres hydrosolubles |
Publications (2)
Publication Number | Publication Date |
---|---|
RO88130B RO88130B (ro) | 1985-10-31 |
RO88130A true RO88130A (ro) | 1985-11-30 |
Family
ID=9276479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO83111769A RO88130A (ro) | 1982-07-30 | 1983-07-29 | Suspensii pompabile de polimeri hidrosolubili |
Country Status (10)
Country | Link |
---|---|
US (1) | US4525515A (ro) |
EP (1) | EP0102269B1 (ro) |
AT (1) | ATE24325T1 (ro) |
CA (1) | CA1213685A (ro) |
DE (1) | DE3368428D1 (ro) |
FR (1) | FR2531093B1 (ro) |
HU (1) | HU198518B (ro) |
NO (1) | NO160615C (ro) |
RO (1) | RO88130A (ro) |
SU (1) | SU1382403A3 (ro) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8416454D0 (en) * | 1984-06-28 | 1984-08-01 | Allied Colloids Ltd | Polymer powders |
GB8416453D0 (en) * | 1984-06-28 | 1984-08-01 | Allied Colloids Ltd | Aqueous polymer dispersions |
DK421285A (da) * | 1984-09-21 | 1986-03-22 | Oreal | Kosmetisk middel paa basis af ikke-ioniske, svag anioniske eller amfotere overfladeaktive stoffer samt heteropolysaccharider |
GB8426529D0 (en) * | 1984-10-19 | 1984-11-28 | Allied Colloids Ltd | Dry polymers |
US4707189A (en) * | 1984-11-07 | 1987-11-17 | Hercules Incorporated | Biostable compositions and the aqueous solutions thereof as thickeners for aqueous-based systems |
FR2577982A1 (fr) * | 1985-02-27 | 1986-08-29 | Exxon Production Research Co | Compositions a base de polymeres pour l'epaississement de solutions aqueuses, leurs procedes de preparation et leur application dans l'extraction du petrole |
GB8506751D0 (en) * | 1985-03-15 | 1985-04-17 | Allied Colloids Ltd | Aqueous adhesives |
US4668715A (en) * | 1985-03-25 | 1987-05-26 | Nalco Chemical Company | Rapid solubilization of dry polymers |
GB8530271D0 (en) * | 1985-12-09 | 1986-01-22 | Shell Int Research | Preparation of polysaccharide in oil dispersion |
FR2600336B1 (fr) * | 1986-06-23 | 1988-11-04 | Inst Francais Du Petrole | Amelioration de la filtrabilite du scleroglucane pour la recuperation d'huile a partir de gisements petroliferes |
FR2639645B1 (fr) * | 1988-11-25 | 1992-05-29 | Elf Aquitaine | Solutions liquides concentrees de polysaccharides |
FR2654152A1 (fr) * | 1989-11-09 | 1991-05-10 | Elf Aquitaine | Procede ameliore de transport des particules en milieu poreux. |
US5391359A (en) * | 1993-01-29 | 1995-02-21 | Phillips Petroleum Company | Water dispersible thickeners comprising hydrophilic polymers coated with particulate fatty acids or the salts thereof |
US6025311A (en) * | 1993-12-17 | 2000-02-15 | Aqualon Company | Fluid suspension of polysaccharides for personal care and household applications |
US5889097A (en) * | 1996-10-03 | 1999-03-30 | Cytec Technology Corp. | Anionic water-soluble polymer precipitation in salt solution |
US5725779A (en) * | 1996-10-03 | 1998-03-10 | Cytec Technology Corp. | Anionic water-soluble polymer precipitation in salt solution |
US5792366A (en) * | 1996-10-03 | 1998-08-11 | Cytec Technology Corp. | Aqueous dispersions |
US6013708A (en) * | 1996-10-03 | 2000-01-11 | Cytec Technology Corp. | Cationic water-soluble polymer precipitation in salt solutions |
US5919854A (en) * | 1996-10-03 | 1999-07-06 | Cytec Technology Corp. | Process for preparing aqueous dispersions |
US5738794A (en) * | 1996-10-03 | 1998-04-14 | Cytec Technology Corp. | Cationic water-soluble polymer preciptation in salt solutions |
US5779396A (en) * | 1996-10-03 | 1998-07-14 | Cytec Technology Corp. | Processes for conditioning soil with anionic water-soluble polymers |
US6702946B1 (en) | 1996-10-03 | 2004-03-09 | Cytec Technology Corp. | Aqueous dispersions |
US6664326B1 (en) | 1996-10-03 | 2003-12-16 | Cytec Technology Corp. | Aqueous dispersions |
US5733462A (en) * | 1996-10-03 | 1998-03-31 | Cytec Technology Corp. | Cationic water-soluble polymer precipitation in salt solutions |
US5843320A (en) * | 1996-10-03 | 1998-12-01 | Cytec Technology Corp. | Aqueous dispersions |
US5985154A (en) * | 1998-01-29 | 1999-11-16 | Betz Dearborn Inc. | Methods and compositions for treating paint spray booth water |
US6500107B2 (en) | 2001-06-05 | 2002-12-31 | Baxter International, Inc. | Method for the concentration of fluid-borne pathogens |
US20050092689A1 (en) * | 2003-11-04 | 2005-05-05 | Tatiana Shevchenko | Modifier for polyelectrolytic flocculants |
WO2006064173A1 (en) | 2004-12-15 | 2006-06-22 | Csm Nederland B.V. | Water-dispersible xanthan gum containing composition |
US20080194432A1 (en) * | 2007-02-14 | 2008-08-14 | Jurgen Heidlas | Method for breaking the viscosity of polymer-thickened aqueous systems for mineral oil and natural gas exploration |
CN105229112B (zh) * | 2013-05-17 | 2018-09-25 | 莫门蒂夫性能材料股份有限公司 | 包含丙烯酰胺聚合物和硅聚醚的减阻剂组合物 |
US10767098B2 (en) | 2013-09-17 | 2020-09-08 | Baker Hughes, A Ge Company, Llc | Method of using sized particulates as spacer fluid |
US9902895B2 (en) | 2014-10-31 | 2018-02-27 | Chevron U.S.A. Inc. | Polymer compositions |
WO2016069937A1 (en) | 2014-10-31 | 2016-05-06 | Chevron U.S.A. Inc. | Polymer compositions |
CA3011702A1 (en) * | 2016-01-19 | 2017-07-27 | Baker Hughes, A Ge Company, Llc | Spacer fluid having sized particulates and methods of using the same |
FR3070043B1 (fr) * | 2017-08-09 | 2019-08-16 | Rhodia Operations | Formulation contenant un polymere associatif |
MX2021004422A (es) | 2018-10-18 | 2021-07-06 | Basf Se | Metodo para proporcionar concentrados acuosos homogeneos de poliacrilamida y su uso. |
US11028309B2 (en) | 2019-02-08 | 2021-06-08 | Baker Hughes Oilfield Operations Llc | Method of using resin coated sized particulates as spacer fluid |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US28474A (en) * | 1860-05-29 | Samuel Hall | Coupling for shafting | |
US2389796A (en) * | 1943-09-04 | 1945-11-27 | Advance Solvents & Chemical Co | Aqueous polyisobutylene emulsions |
BE537075A (ro) * | 1954-04-05 | |||
US2992198A (en) * | 1956-12-24 | 1961-07-11 | Funahashi Takaji | Process of producing liquid color |
US3402137A (en) * | 1966-02-01 | 1968-09-17 | Union Oil Co | Method of preparing aqueous polymer solutions |
US3763071A (en) * | 1969-04-14 | 1973-10-02 | Dow Chemical Co | Dispersible suspensions of functional polymers |
US3637564A (en) * | 1969-07-22 | 1972-01-25 | American Cyanamid Co | Dissolution of polyacrylamides |
USRE28474F1 (en) | 1970-12-15 | 1983-12-20 | Nalco Chemical Co | Process for rapidly dissolving water-soluble polymers |
GB1383367A (en) * | 1972-03-14 | 1974-02-12 | American Cyanamid Co | Polymers |
US3960584A (en) * | 1973-02-02 | 1976-06-01 | The Dow Chemical Company | Water-dispersible, high molecular weight polymer compositions |
US4048079A (en) * | 1973-10-09 | 1977-09-13 | Phillips Petroleum Company | Aqueous gels and uses thereof |
US3894880A (en) * | 1974-11-04 | 1975-07-15 | Kelco Co | Process of suspending soluble alginates and compositions so produced |
US4012354A (en) * | 1975-04-11 | 1977-03-15 | Chemed Corporation | Composition and method of flocculating mineral solids colloidally suspended in an aqueous medium |
US4021399A (en) * | 1976-03-12 | 1977-05-03 | Nalco Chemical Company | Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers |
US4146499A (en) * | 1976-09-18 | 1979-03-27 | Rosano Henri L | Method for preparing microemulsions |
DE2811828A1 (de) * | 1977-03-18 | 1978-09-21 | Hercules Powder Co Ltd | Suspension dispergierter fester teilchen, verfahren zu ihrer herstellung und ihre verwendung |
US4176107A (en) * | 1978-01-20 | 1979-11-27 | Buckman Laboratories, Inc. | Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units |
US4363669A (en) * | 1979-12-05 | 1982-12-14 | Merck & Co., Inc. | Dispersible xanthan gum blends |
FR2486950B1 (fr) * | 1980-07-15 | 1985-09-13 | Inst Francais Du Petrole | Suspensions stables de polymeres hydrosolubles et leur preparation |
-
1982
- 1982-07-30 FR FR8213318A patent/FR2531093B1/fr not_active Expired
-
1983
- 1983-07-22 EP EP83401509A patent/EP0102269B1/fr not_active Expired
- 1983-07-22 DE DE8383401509T patent/DE3368428D1/de not_active Expired
- 1983-07-22 AT AT83401509T patent/ATE24325T1/de not_active IP Right Cessation
- 1983-07-25 US US06/516,846 patent/US4525515A/en not_active Expired - Lifetime
- 1983-07-28 NO NO832749A patent/NO160615C/no not_active IP Right Cessation
- 1983-07-29 CA CA000433539A patent/CA1213685A/fr not_active Expired
- 1983-07-29 HU HU832710A patent/HU198518B/hu not_active IP Right Cessation
- 1983-07-29 RO RO83111769A patent/RO88130A/ro unknown
- 1983-10-14 SU SU833655776A patent/SU1382403A3/ru active
Also Published As
Publication number | Publication date |
---|---|
CA1213685A (fr) | 1986-11-04 |
SU1382403A3 (ru) | 1988-03-15 |
FR2531093A1 (fr) | 1984-02-03 |
EP0102269A1 (fr) | 1984-03-07 |
FR2531093B1 (fr) | 1986-04-25 |
ATE24325T1 (de) | 1987-01-15 |
HU198518B (en) | 1989-10-30 |
US4525515A (en) | 1985-06-25 |
RO88130B (ro) | 1985-10-31 |
NO160615B (no) | 1989-01-30 |
NO160615C (no) | 1989-05-10 |
NO832749L (no) | 1984-01-31 |
EP0102269B1 (fr) | 1986-12-17 |
DE3368428D1 (en) | 1987-01-29 |
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