ATE520757T1 - Polykationische viskoelastische zusammensetzungen - Google Patents

Polykationische viskoelastische zusammensetzungen

Info

Publication number
ATE520757T1
ATE520757T1 AT06844281T AT06844281T ATE520757T1 AT E520757 T1 ATE520757 T1 AT E520757T1 AT 06844281 T AT06844281 T AT 06844281T AT 06844281 T AT06844281 T AT 06844281T AT E520757 T1 ATE520757 T1 AT E520757T1
Authority
AT
Austria
Prior art keywords
present technology
polycationic
quaternary
bis
compounds
Prior art date
Application number
AT06844281T
Other languages
English (en)
Inventor
Paul W Knox
Original Assignee
Stepan Co
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 Stepan Co filed Critical Stepan Co
Application granted granted Critical
Publication of ATE520757T1 publication Critical patent/ATE520757T1/de

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208—Tissues; Wipes; Patches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/22—Peroxides; Oxygen; Ozone
    • 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • 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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/30—Viscoelastic surfactants [VES]
    • 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
    • Y10S507/925—Completion or workover fluid
    • 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
    • Y10S507/927—Well cleaning fluid
    • 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
AT06844281T 2005-11-07 2006-11-07 Polykationische viskoelastische zusammensetzungen ATE520757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73446505P 2005-11-07 2005-11-07
PCT/US2006/043383 WO2007056392A2 (en) 2005-11-07 2006-11-07 Polycationic viscoelastic compositions

Publications (1)

Publication Number Publication Date
ATE520757T1 true ATE520757T1 (de) 2011-09-15

Family

ID=38023887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06844281T ATE520757T1 (de) 2005-11-07 2006-11-07 Polykationische viskoelastische zusammensetzungen

Country Status (9)

Country Link
US (5) US7884057B2 (de)
EP (2) EP1945734B1 (de)
CN (2) CN103553956B (de)
AT (1) ATE520757T1 (de)
BR (1) BRPI0618797A2 (de)
CA (3) CA2628498C (de)
ES (1) ES2370422T3 (de)
RU (1) RU2411279C2 (de)
WO (3) WO2007056284A2 (de)

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US8222455B2 (en) 2012-07-17
WO2007056284A3 (en) 2007-06-28
EP1945734B1 (de) 2011-08-17
US7879769B2 (en) 2011-02-01
CA2628498C (en) 2015-03-31
CN101365767A (zh) 2009-02-11
US20080255009A1 (en) 2008-10-16
ES2370422T3 (es) 2011-12-15
US7772165B2 (en) 2010-08-10
CN103553956A (zh) 2014-02-05
CA2628718C (en) 2016-03-08
WO2007056392A2 (en) 2007-05-18
BRPI0618797A2 (pt) 2012-09-18
CA2628509C (en) 2014-07-29
WO2007056392A3 (en) 2008-01-03
CN103553956B (zh) 2016-03-09
EP1945734A2 (de) 2008-07-23
CA2628498A1 (en) 2007-05-18
CA2628718A1 (en) 2007-05-18
WO2007056393A2 (en) 2007-05-18
US7947633B2 (en) 2011-05-24
EP2325278B1 (de) 2015-09-09
US20080248976A1 (en) 2008-10-09
US20110190530A1 (en) 2011-08-04
CA2628509A1 (en) 2007-05-18
RU2411279C2 (ru) 2011-02-10
WO2007056393A3 (en) 2007-07-05
WO2007056392A9 (en) 2007-07-05
RU2008122987A (ru) 2009-12-20
US7884057B2 (en) 2011-02-08
EP1945734A4 (de) 2008-12-03
US20080248977A1 (en) 2008-10-09
EP2325278A1 (de) 2011-05-25
WO2007056284A2 (en) 2007-05-18
CN101365767B (zh) 2013-11-20
US20100311622A1 (en) 2010-12-09

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