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NO20091152L - Anvendelse av en sammensetning basert pa polyvinylalkohol - Google Patents

Anvendelse av en sammensetning basert pa polyvinylalkohol

Info

Publication number
NO20091152L
NO20091152L NO20091152A NO20091152A NO20091152L NO 20091152 L NO20091152 L NO 20091152L NO 20091152 A NO20091152 A NO 20091152A NO 20091152 A NO20091152 A NO 20091152A NO 20091152 L NO20091152 L NO 20091152L
Authority
NO
Norway
Prior art keywords
polyvinyl alcohol
component
composition based
hydrolysis
polyvinyl
Prior art date
Application number
NO20091152A
Other languages
English (en)
Inventor
Gregor Keilhofer
Peter Lange
Roland Reichenbach-Klinke
Christian Spindler
Original Assignee
Basf Constr Polymers Gmbh
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 Basf Constr Polymers Gmbh filed Critical Basf Constr Polymers Gmbh
Publication of NO20091152L publication Critical patent/NO20091152L/no

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Foreslått er anvendelsen av en sammensetning basert på polyvinylalkohol (komponent a) ) som inneholder et sulfonert keton-formaldehyd-kondensasjonsprodukt som en ytterligere komponent i et foretrukket blandingsforhold på 1:1 som vanntilbakeholdelsesmiddel i blandinger som inneholder hydrauliske bindemidler. Komponenten a) kan, avhengig av den respektive hydrolysegrad, omfatte opp til 90 vekt-% polyvinylacetatdeler eller andeler av andre polyvinylestere samt generelt polymerer som kan omsettes til polyvinylalkohol ved hydrolyse. Denne nye sammensetningen kan anvendes som vanntilbakeholdelsesmiddel i blandinger som inneholder hydrauliske bindemidler, og spesielt i forbindelse med utvinningen av undergrunns råolje- og naturgassforekomster.
NO20091152A 2006-10-05 2009-03-19 Anvendelse av en sammensetning basert pa polyvinylalkohol NO20091152L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006047091A DE102006047091A1 (de) 2006-10-05 2006-10-05 Neue Zusammensetzung auf Polyvinylalkohol-Basis
PCT/EP2007/060446 WO2008040726A1 (de) 2006-10-05 2007-10-02 Verwendung einer zusammensetzung auf polyvinylalkohol-basis

Publications (1)

Publication Number Publication Date
NO20091152L true NO20091152L (no) 2009-04-29

Family

ID=38656585

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091152A NO20091152L (no) 2006-10-05 2009-03-19 Anvendelse av en sammensetning basert pa polyvinylalkohol

Country Status (10)

Country Link
US (1) US20100144970A9 (no)
EP (1) EP2066596A1 (no)
CN (1) CN101522586A (no)
BR (1) BRPI0719979A2 (no)
CA (1) CA2664075A1 (no)
DE (1) DE102006047091A1 (no)
MX (1) MX2009003613A (no)
NO (1) NO20091152L (no)
RU (1) RU2009116614A (no)
WO (1) WO2008040726A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009068380A1 (en) * 2007-11-29 2009-06-04 Construction Research & Technology Gmbh Tunnel backfilling method
DE102008010795A1 (de) 2008-02-23 2009-08-27 Basf Construction Polymers Gmbh Additiv zum Zementieren von Bohrlöchern
US20100144944A1 (en) * 2008-12-05 2010-06-10 Package Pavement Co., Inc. joint filling composition
US8658721B2 (en) 2011-09-07 2014-02-25 Lg Chem, Ltd. Antifoaming agent for vinyl chloride resin slurry
KR101475116B1 (ko) * 2011-09-07 2014-12-23 주식회사 엘지화학 염화비닐 수지 슬러리의 발포 억제제
RU2741290C2 (ru) * 2016-08-11 2021-01-25 Басф Се Композиция диспергатора для суспензий неорганических твердых веществ
WO2018091659A1 (en) 2016-11-21 2018-05-24 Basf Se Composition for inorganic binders
BR112019026527B1 (pt) 2017-06-16 2023-03-07 Rhodia Operations Processo para a preparação de pelo menos um composto final a partir de uma cetona arilalifática k
FR3083562A1 (fr) * 2018-07-09 2020-01-10 Rhodia Operations Formulations a base de cetones internes sulfonees pour la recuperation assistee du petrole

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576955A (en) * 1946-10-18 1951-12-04 Universal Atlas Cement Company Low-water-loss cement
DE3344291A1 (de) * 1983-12-07 1985-06-13 Skw Trostberg Ag, 8223 Trostberg Dispergiermittel fuer salzhaltige systeme
DE4034642A1 (de) * 1990-10-31 1992-05-07 Hoechst Ag Wasserloesliche mischpolymerisate und deren verwendung
US5009269A (en) * 1990-07-31 1991-04-23 Conoco Inc. Well cement fluid loss additive and method
DE4030638A1 (de) * 1990-09-27 1992-04-02 Wacker Chemie Gmbh Dispersionspulverzusammensetzung
EP0587383A1 (en) * 1992-09-10 1994-03-16 Halliburton Company A method of making a cement agglomeration.
DE4321070A1 (de) * 1993-06-24 1995-01-05 Wacker Chemie Gmbh Redispergierbare Dispersionspulverzusammensetzung
CN1200068C (zh) * 2001-08-29 2005-05-04 中国石油化工股份有限公司 一种油井水泥降失水剂组合物
ATE377618T1 (de) * 2002-12-11 2007-11-15 Basf Constr Polymers Gmbh Wasserlösliche, biologisch abbaubare copolymere auf polyamidbasis und deren verwendung
US6818709B1 (en) * 2003-07-11 2004-11-16 Celanese International Corporation Production of vinyl alcohol copolymers

Also Published As

Publication number Publication date
CA2664075A1 (en) 2008-04-10
BRPI0719979A2 (pt) 2014-05-27
EP2066596A1 (de) 2009-06-10
US20080103255A1 (en) 2008-05-01
CN101522586A (zh) 2009-09-02
DE102006047091A1 (de) 2008-04-10
RU2009116614A (ru) 2010-11-10
US20100144970A9 (en) 2010-06-10
WO2008040726A1 (de) 2008-04-10
MX2009003613A (es) 2009-06-17

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Legal Events

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