AT199933T - Gel of non-polar agent, used in the production of water-based drills - Google Patents

Gel of non-polar agent, used in the production of water-based drills

Info

Publication number
AT199933T
AT199933T AT95402574T AT95402574T AT199933T AT 199933 T AT199933 T AT 199933T AT 95402574 T AT95402574 T AT 95402574T AT 95402574 T AT95402574 T AT 95402574T AT 199933 T AT199933 T AT 199933T
Authority
AT
Austria
Prior art keywords
drills
gel
production
non
water
Prior art date
Application number
AT95402574T
Other languages
German (de)
Inventor
Daniel Aubert
Laurent Frouin
Mikel Morvan
Marie-Madeleine Vincent
Original Assignee
Rhodia Chimie Sa
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
Priority to FR9414213A priority Critical patent/FR2727327B1/en
Priority to FR9505963A priority patent/FR2734277B1/en
Priority to FR9505962A priority patent/FR2734276B1/en
Priority to FR9508604A priority patent/FR2736846B1/en
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of AT199933T publication Critical patent/AT199933T/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/02Cosmetics or similar toilet preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/042Gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/30Cosmetics or similar toilet preparations characterised by the composition containing organic compounds
    • A61K8/55Phosphorus compounds
    • A61K8/556Derivatives containing from 2 to 10 oxyalkylene groups
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K8/00Cosmetics or similar toilet preparations
    • A61K8/18Cosmetics or similar toilet preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/03Specific additives for general use in well-drilling compositions
    • C09K8/035Organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/04Aqueous well-drilling compositions
    • C09K8/06Clay-free compositions
    • C09K8/08Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/04Aqueous well-drilling compositions
    • C09K8/06Clay-free compositions
    • C09K8/08Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10Cellulose or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/38Gaseous or foamed well-drilling compositions
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials characterised by their shape or physical properties
    • C11D17/0008Detergent materials characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003Colloidal solutions, e.g. gels; Thixotropic solutions; Pastes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
AT95402574T 1994-11-28 1995-11-17 Gel of non-polar agent, used in the production of water-based drills AT199933T (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9414213A FR2727327B1 (en) 1994-11-28 1994-11-28 Gel of an apolar medium and a method of gelifying the apolar media
FR9505963A FR2734277B1 (en) 1995-05-19 1995-05-19 Use for the manufacture of molded walls of a drilling fluid comprising a mixture of polymers
FR9505962A FR2734276B1 (en) 1995-05-19 1995-05-19 Use for the manufacture of molded walls of a drilling fluid comprising a system in an apolar environment
FR9508604A FR2736846B1 (en) 1995-07-17 1995-07-17 Foaming agent based on a surfactant and a system in an apolar environment, use for the excavation of tunnels

Publications (1)

Publication Number Publication Date
AT199933T true AT199933T (en) 2001-04-15

Family

ID=27446931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95402574T AT199933T (en) 1994-11-28 1995-11-17 Gel of non-polar agent, used in the production of water-based drills

Country Status (18)

Country Link
US (1) US5858928A (en)
EP (1) EP0714978B1 (en)
JP (1) JP2710100B2 (en)
KR (1) KR100189387B1 (en)
CN (1) CN1064697C (en)
AT (1) AT199933T (en)
AU (1) AU679650B2 (en)
CA (1) CA2163926C (en)
DE (2) DE69520407D1 (en)
DK (1) DK0714978T3 (en)
ES (1) ES2157308T3 (en)
FI (1) FI955711A (en)
GR (1) GR3035854T3 (en)
NO (1) NO319012B1 (en)
PT (1) PT714978E (en)
RU (1) RU2124046C1 (en)
SG (1) SG72600A1 (en)
TW (1) TW419519B (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888943A (en) * 1995-06-30 1999-03-30 Baroid Drilling Fluids, Inc. Drilling compositions and methods
US5881826A (en) 1997-02-13 1999-03-16 Actisystems, Inc. Aphron-containing well drilling and servicing fluids
EP1141111B1 (en) * 1998-10-29 2005-08-03 Penreco Gel compositions
US6297202B1 (en) 1999-01-04 2001-10-02 Halliburton Energy Services, Inc. Defoaming compositions and methods
JP4036560B2 (en) * 1999-02-23 2008-01-23 三菱鉛筆株式会社 Liquid cosmetics
US6649571B1 (en) 2000-04-04 2003-11-18 Masi Technologies, L.L.C. Method of generating gas bubbles in oleaginous liquids
FR2822932A1 (en) * 2001-03-27 2002-10-04 Atmosphere Controle Water vapor generator dispsoitive suitable for introduction in a package for the heating of foodstuffs, particularly with microwave and packaging containing such a device
US6417142B1 (en) 2001-10-02 2002-07-09 Halliburton Energy Services, Inc. Defoaming methods and compositions
GB0304602D0 (en) * 2003-02-28 2003-04-02 Mbt Holding Ag Method and composition
US7081438B2 (en) * 2003-08-13 2006-07-25 Brine -Add Fluids Ltd. Drilling fluids, drilling fluids additives and methods useful for limiting tar sands accretion on metal surfaces
EP1580302A1 (en) 2004-03-23 2005-09-28 JohnsonDiversey Inc. Composition and process for cleaning and corrosion inhibition of surfaces of aluminum or colored metals and alloys thereof under alkaline conditions
US7703531B2 (en) * 2004-05-13 2010-04-27 Baker Hughes Incorporated Multifunctional nanoparticles for downhole formation treatments
US8499832B2 (en) * 2004-05-13 2013-08-06 Baker Hughes Incorporated Re-use of surfactant-containing fluids
US8196659B2 (en) * 2004-05-13 2012-06-12 Baker Hughes Incorporated Multifunctional particles for downhole formation treatments
US8567502B2 (en) * 2004-05-13 2013-10-29 Baker Hughes Incorporated Filtration of dangerous or undesirable contaminants
US7670423B2 (en) * 2005-06-03 2010-03-02 Halliburton Energy Services, Inc. Cement composition comprising environmentally compatible defoaming agents and methods of use
US7273103B2 (en) * 2005-06-03 2007-09-25 Halliburtoncenergy Services, Inc. Cement compositions comprising environmentally compatible defoaming agents and methods of use
CN101242814A (en) 2005-06-17 2008-08-13 澳大利亚核科学技术组织 Particles comprising a releasable dopant therein
WO2006133518A1 (en) * 2005-06-17 2006-12-21 Australian Nuclear Science And Technology Organisation Particles having hydrophobic material therein
AU2006257726B2 (en) * 2005-06-17 2010-09-09 Australian Nuclear Science And Technology Organisation Particles having hydrophobic material therein
US7615517B2 (en) * 2005-09-15 2009-11-10 Baker Hughes Incorporated Use of mineral oils to reduce fluid loss for viscoelastic surfactant gelled fluids
US7347266B2 (en) * 2005-09-15 2008-03-25 Baker Hughes Incorporated Use of mineral oils, hydrogenated polyalphaolefin oils and saturated fatty acids for breaking ves-gelled fluids
US7967068B2 (en) * 2005-09-15 2011-06-28 Baker Hughes Incorporated Particles in oil for viscoelastic surfactant gelled fluids
US8921285B2 (en) 2005-09-15 2014-12-30 Baker Hughes Incorporated Particles slurried in oil for viscoelastic surfactant gelled fluids
US8114820B2 (en) * 2006-06-22 2012-02-14 Baker Hughes Incorporated Compositions and methods for controlling fluid loss
BRPI0714881A2 (en) * 2006-07-27 2013-05-28 Baker Hughes Inc reducing friction loss in viscoelastic surfactant drilling fluids using low molecular weight Water-soluble polymers
AU2012278380B2 (en) * 2006-07-27 2013-05-23 Baker Hughes Incorporated Friction loss reduction in viscoelastic surfactant fracturing fluids using low molecular weight water-soluble polymers
US7543646B2 (en) * 2006-07-31 2009-06-09 Baker Hughes Incorporated Suspension of concentrated particulate additives containing oil for fracturing and other fluids
US7829506B1 (en) 2006-10-30 2010-11-09 Kamyar Tehranchi Clay stabilizing aqueous drilling fluids
CN100398622C (en) * 2006-11-29 2008-07-02 中国石油大学(北京) Solid polyalcohol in use for drilling fluid
US7544643B2 (en) * 2006-12-07 2009-06-09 Baker Hughes Incorporated Viscosity enhancers for viscoelastic surfactant stimulation fluids
US7723272B2 (en) * 2007-02-26 2010-05-25 Baker Hughes Incorporated Methods and compositions for fracturing subterranean formations
CN101675143B (en) 2007-04-26 2013-07-31 川汉油田服务有限公司 Control of particulate entrainment by fluids
US8226830B2 (en) 2008-04-29 2012-07-24 Baker Hughes Incorporated Wastewater purification with nanoparticle-treated bed
CA2643251C (en) * 2008-11-05 2014-06-03 Trican Well Service Ltd. Hydrocarbon fluid compositions and methods for using same
RU2451786C1 (en) * 2011-01-12 2012-05-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северный (Арктический) федеральный университет" (С(А)ФУ) Method to construct deep wells under difficult geological conditions
RU2467163C1 (en) * 2011-04-01 2012-11-20 Общество с ограниченной ответственностью "ЛУКОЙЛ-Инжиниринг" (ООО "ЛУКОЙЛ-Инжиниринг") Method of processing primarily flat horizontal well hole for removal of mud bulk from bottom-hole formation zone
US9464223B2 (en) * 2013-03-14 2016-10-11 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US9932514B2 (en) 2014-04-25 2018-04-03 Trican Well Service Ltd. Compositions and methods for making aqueous slurry
CA2856942A1 (en) 2014-07-16 2016-01-16 Trican Well Service Ltd. Aqueous slurry for particulates transportation
JP2018507283A (en) 2015-01-15 2018-03-15 イメリス タルク ユーロープ Foam-forming composition containing particulate inorganic material
CA2880646A1 (en) 2015-01-30 2016-07-30 Trican Well Service Ltd. Composition and method of using polymerizable natural oils to treat proppants
RU2590254C1 (en) * 2015-03-23 2016-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Drilling complex reagent for water-based fluids
RU2589782C1 (en) * 2015-04-23 2016-07-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Compound action reagent for water-based drilling fluids
WO2016182577A1 (en) 2015-05-14 2016-11-17 Halliburton Energy Services, Inc. Downhole fluids with high dielectric constant and high dielectric strength
RU2687815C1 (en) * 2018-02-19 2019-05-16 Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") Gel-drill drilling fluid
RU2677729C1 (en) * 2018-02-21 2019-01-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Lubricant reagent for drilling flushing solutions
RU2684657C1 (en) * 2018-05-28 2019-04-11 Общество с ограниченной ответственностью "МИРРИКО" Lubricant additive for drilling mud

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435898A (en) * 1967-05-22 1969-04-01 Sinclair Research Inc Water flood method with oil soluble surfactant
US3818989A (en) * 1972-12-27 1974-06-25 Texaco Inc Method for preferentially producing petroleum from reservoirs containing oil and water
US3956145A (en) * 1972-12-27 1976-05-11 Texaco Inc. Fluid for injection into a subterranean reservoir to displace hydrocarbons in the reservoir
JPS5230273B2 (en) * 1973-05-25 1977-08-06
US3969087A (en) * 1974-08-07 1976-07-13 Ajinomoto Co., Ltd. Gels of nonpolar liquids with N-acyl amino acids and derivatives thereof as gelling agents
US4039459A (en) * 1976-06-30 1977-08-02 Union Oil Company Of California Composition and method for drilling a reservoir containing a high temperature aqueous liquid
US4178264A (en) * 1978-01-31 1979-12-11 Airwick Industries, Inc. Air treating gel composition
US4201678A (en) * 1978-03-17 1980-05-06 Union Oil Company Of California Foam drilling and workover in high temperature wells
CA1168846A (en) * 1980-09-25 1984-06-12 James C. Hatfield Non-aqueous slurries used as thickeners
US4422947A (en) * 1980-12-19 1983-12-27 Mayco Wellchem, Inc. Wellbore fluid
DE3275201D1 (en) * 1981-07-13 1987-02-26 Procter & Gamble Foaming surfactant compositions
CA1188878A (en) * 1981-11-16 1985-06-18 Michael J. Nevins Aqueous well drilling fluids
US4473408A (en) * 1982-01-12 1984-09-25 The Dow Chemical Company Cleaning pipeline interior with gelled pig
US4622155A (en) * 1984-03-13 1986-11-11 Halliburton Company Method for fracturing subterranean formations
US4979564A (en) * 1989-01-31 1990-12-25 The Standard Oil Company Method of enhanced oil recovery using low tension viscous waterflood
US5034139A (en) * 1989-06-19 1991-07-23 Nalco Chemical Company Polymer composition comprising phosphorous-containing gelling agent and process thereof
DE3935999C1 (en) * 1989-10-28 1991-04-18 Cassella Ag, 6000 Frankfurt, De
FR2665168B1 (en) * 1990-07-30 1994-03-25 Rhone Poulenc Chimie Composition comprising a succinoglycane.
WO1992014907A1 (en) * 1991-02-22 1992-09-03 The Western Company Of North America Slurried polymer foam system and method for the use thereof
DE69208447T2 (en) * 1992-01-07 1996-07-04 Halliburton Co Process for gelation of hydrocarbons and treatment of underground formations with them
FR2690709B1 (en) * 1992-04-30 1997-07-25 Seppic Sa Method of excavating tunnels, use of a foaming agent and novel foaming agent.
US5271464A (en) * 1992-11-02 1993-12-21 Halliburton Company Temporary plugging agent
US5385206A (en) * 1993-01-21 1995-01-31 Clearwater, Inc. Iterated foam process and composition for well treatment
US5348584A (en) * 1993-06-30 1994-09-20 Halliburton Company Hydrocarbon liquid and water dispersible particulate cement compositions
US5571315A (en) * 1994-03-14 1996-11-05 Clearwater, Inc. Hydrocarbon gels useful in formation fracturing
US5417287A (en) * 1994-03-14 1995-05-23 Clearwater, Inc. Hydrocarbon gels useful in formation fracturing

Also Published As

Publication number Publication date
JPH08253691A (en) 1996-10-01
DK0714978T3 (en) 2001-04-23
NO954800D0 (en) 1995-11-27
JP2710100B2 (en) 1998-02-10
CA2163926C (en) 2000-03-28
DK714978T3 (en)
AU3904095A (en) 1996-06-06
KR960017830A (en) 1996-06-17
TW419519B (en) 2001-01-21
PT714978E (en) 2001-08-30
SG72600A1 (en) 2000-05-23
KR100189387B1 (en) 1999-06-01
NO319012B1 (en) 2005-06-06
FI955711A (en) 1996-05-29
US5858928A (en) 1999-01-12
NO954800L (en) 1996-05-29
ES2157308T3 (en) 2001-08-16
CA2163926A1 (en) 1996-05-29
FI955711A0 (en) 1995-11-27
FI955711D0 (en)
GR3035854T3 (en) 2001-08-31
EP0714978A1 (en) 1996-06-05
EP0714978B1 (en) 2001-03-21
CN1064697C (en) 2001-04-18
CN1132761A (en) 1996-10-09
DE69520407T2 (en) 2001-09-06
RU2124046C1 (en) 1998-12-27
AU679650B2 (en) 1997-07-03
DE69520407D1 (en) 2001-04-26

Similar Documents

Publication Publication Date Title
DE69613860D1 (en) Pyrazole derivatives, method for their production and compositions containing the same
DE69811363T2 (en) Piperazine derivatives and their use as an anti-flamming agent
DK0711609T3 (en) atomizer
DE69413958T2 (en) 10,11-methanodibenzo super derivatives used as chemosensibilizing agents
DE69715036D1 (en) Fluid connections
DE69301618T2 (en) Imidazole derivatives, their production and use
DE69406903T2 (en) 3,4-diarylthiophenes and analogs thereof, and their use as an anti-flamming agent
EG25931A (en) In6-position substituted indolines the preparationthereof and their use as pharmaceutical compositi ons
DE69516921D1 (en) Reduce the use of hydrophobically modified cellulose derivatives as fluid loss
DE69738721D1 (en) The multipurpose tool
DE69506172T2 (en) Hand turning tool
DE69617722D1 (en) Water-based magnetorheological materials
AT243682T (en) Heterocyclically substituted biphenylamide derivatives, their production and their use as fungicides
DE69509553D1 (en) Chinazoline derivatives
FI972698A0 (en) Functionalized photoinitiators, their derivatives and macromers and their use
DE69919398D1 (en) Compositions containing 1,1,1,3,3-pentafluorbutane and their use
DE69412886D1 (en) Subsequent interior work
DK0663412T3 (en) Aqueous polyurethane compositions
DE69705608D1 (en) Tropanderivates, their production and use
DE69523602D1 (en) Aqueous foamable composition
IL112721D0 (en) Azole derivatives
EP0831800A4 (en) ARYLSULFONYLAMINOBENZENE DERIVATIVES AND THE USE THEREOF AS FACTOR Xa INHIBITORS
DE69713284T2 (en) Triazole derivatives as medicines
DE69508434T2 (en) Spiroketal derivatives, these compositions and their use as medicinal products
FR2733509B1 (en) Antifreeze composition and aqueous fluid comprising the composition

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee