BR0213278A - Composição vedante e seu uso - Google Patents

Composição vedante e seu uso

Info

Publication number
BR0213278A
BR0213278A BR0213278-8A BR0213278A BR0213278A BR 0213278 A BR0213278 A BR 0213278A BR 0213278 A BR0213278 A BR 0213278A BR 0213278 A BR0213278 A BR 0213278A
Authority
BR
Brazil
Prior art keywords
sealing composition
sealing
composition
relates
silica sol
Prior art date
Application number
BR0213278-8A
Other languages
English (en)
Other versions
BR0213278B1 (pt
Inventor
Peter Greenwood
Inger Jansson
Ulf Skarp
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR0213278A publication Critical patent/BR0213278A/pt
Publication of BR0213278B1 publication Critical patent/BR0213278B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/12—Materials for stopping leaks, e.g. in radiators, in tanks
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00732—Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Sealing Material Composition (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

"COMPOSIçãO VEDANTE E SEU USO". A presente invenção se refere ao uso de uma composição vedante para vedação de rochas e solos, em que a composição vedante pode ser obtida mediante mistura de um sol de sílica e pelo menos um agente de gelificação, em que o sol de sílica apresenta um valor de S superior a cerca de 72%. A invenção também se refere a um método de interrupção de um fluxo de líquido em uma parte ou cavidade que apresenta vazamento, através da inserção da composição vedante. A invenção também se refere a um método para preparação da composição vedante e a uma composição que pode ser obtida pelo dito método.
BRPI0213278-8A 2001-10-18 2002-09-23 composição vedante e seu uso. BR0213278B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01850174 2001-10-18
PCT/SE2002/001723 WO2003033618A1 (en) 2001-10-18 2002-09-23 Sealing composition and its use

Publications (2)

Publication Number Publication Date
BR0213278A true BR0213278A (pt) 2004-10-26
BR0213278B1 BR0213278B1 (pt) 2012-09-18

Family

ID=8184891

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213278-8A BR0213278B1 (pt) 2001-10-18 2002-09-23 composição vedante e seu uso.

Country Status (14)

Country Link
EP (1) EP1436357A1 (pt)
JP (1) JP4243337B2 (pt)
KR (1) KR100543613B1 (pt)
CN (1) CN1264950C (pt)
AR (1) AR036828A1 (pt)
AU (1) AU2002337551B2 (pt)
BR (1) BR0213278B1 (pt)
CA (1) CA2463638C (pt)
HK (1) HK1071394A1 (pt)
MY (1) MY131479A (pt)
NO (1) NO20042047L (pt)
NZ (1) NZ532133A (pt)
WO (1) WO2003033618A1 (pt)
ZA (1) ZA200402800B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4908184B2 (ja) * 2006-12-25 2012-04-04 日本化学工業株式会社 地盤注入用グラウト材及び地盤注入工法
JP2012077307A (ja) * 2011-11-18 2012-04-19 Nippon Chem Ind Co Ltd 地盤注入用グラウト材及び地盤注入工法
CA2835677C (en) * 2012-12-19 2017-01-17 E. I. Du Pont De Nemours And Company Improved bitumen extraction process
BR112015024237B1 (pt) * 2013-03-22 2021-07-13 The Chemours Company Fc, Llc Processo para tratar uma corrente de resíduos
US10053613B1 (en) 2017-05-02 2018-08-21 Saudi Arabian Oil Company Plugging and sealing subterranean formations
US10407609B2 (en) 2017-05-02 2019-09-10 Saudi Arabian Oil Company Chemical plugs for preventing wellbore treatment fluid losses
KR102106475B1 (ko) * 2019-06-05 2020-05-04 박승주 케이블 실리용 실링재 조성물
EP4025666A1 (en) 2019-09-05 2022-07-13 Saudi Arabian Oil Company Propping open hydraulic fractures
US11802232B2 (en) 2021-03-10 2023-10-31 Saudi Arabian Oil Company Polymer-nanofiller hydrogels
US11572761B1 (en) 2021-12-14 2023-02-07 Saudi Arabian Oil Company Rigless method for selective zonal isolation in subterranean formations using colloidal silica
US11708521B2 (en) 2021-12-14 2023-07-25 Saudi Arabian Oil Company Rigless method for selective zonal isolation in subterranean formations using polymer gels

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630410A (en) 1949-04-19 1953-03-03 Union Carbide & Carbon Corp Nongelling aqueous silica sols stabilized with boron compounds
GB1294131A (en) * 1969-01-01 1972-10-25 Borden Chemical Company Uk Ltd Improvements in or relating to the grouting of soils
US3626699A (en) * 1970-01-05 1971-12-14 Borden Inc Grouting of soils
LU84196A1 (fr) * 1982-06-11 1984-03-07 Soletanche Agent d'etancheification et/ou de consolidation de sols et/ou de materiaux de construction et procede pour sa mise en oeuvre
JPS5993788A (ja) * 1982-11-20 1984-05-30 Kyokado Eng Co Ltd 地盤注入工法
US4732213A (en) * 1986-09-15 1988-03-22 Conoco Inc. Colloidal silica-based fluid diversion
JPH083091B2 (ja) * 1986-12-29 1996-01-17 日産化学工業株式会社 地盤注入用薬液
SE500387C2 (sv) 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
EP0530600A1 (de) * 1991-08-28 1993-03-10 Sika AG, vorm. Kaspar Winkler & Co. Mittel für die Verfestigung von Fels, Lockergestein, porösen natürlichen und künstlichen Steinen sowie Böden und Verfahren zur Verfestigung unter Verwendung dieses Mittels
JP3142325B2 (ja) * 1991-09-10 2001-03-07 日本化学工業株式会社 地盤注入剤とその注入工法
JPH06101400A (ja) * 1992-09-16 1994-04-12 Asahi Denka Kogyo Kk 注入止水工法
US5370478A (en) * 1993-05-11 1994-12-06 E. I. Du Pont De Nemours And Company Process for isolating contaminated soil
US5398758A (en) * 1993-11-02 1995-03-21 Halliburton Company Utilizing drilling fluid in well cementing operations
US5836390A (en) 1995-11-07 1998-11-17 The Regents Of The University Of California Method for formation of subsurface barriers using viscous colloids

Also Published As

Publication number Publication date
AR036828A1 (es) 2004-10-06
CA2463638A1 (en) 2003-04-24
JP4243337B2 (ja) 2009-03-25
HK1071394A1 (en) 2005-07-15
JP2005505680A (ja) 2005-02-24
WO2003033618A1 (en) 2003-04-24
KR100543613B1 (ko) 2006-01-20
CN1264950C (zh) 2006-07-19
CA2463638C (en) 2009-02-03
MY131479A (en) 2007-08-30
BR0213278B1 (pt) 2012-09-18
CN1571826A (zh) 2005-01-26
KR20030032847A (ko) 2003-04-26
NZ532133A (en) 2005-09-30
ZA200402800B (en) 2005-06-29
NO20042047L (no) 2004-07-13
EP1436357A1 (en) 2004-07-14
AU2002337551B2 (en) 2005-07-28

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/09/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2599 DE 27-10-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.