FI78894B - Dispergeringsmedel foer salthaltiga system. - Google Patents
Dispergeringsmedel foer salthaltiga system. Download PDFInfo
- Publication number
- FI78894B FI78894B FI844817A FI844817A FI78894B FI 78894 B FI78894 B FI 78894B FI 844817 A FI844817 A FI 844817A FI 844817 A FI844817 A FI 844817A FI 78894 B FI78894 B FI 78894B
- Authority
- FI
- Finland
- Prior art keywords
- acid
- use according
- cement
- aldehyde
- water
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G6/00—Condensation polymers of aldehydes or ketones only
- C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/30—Condensation polymers of aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- 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
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/03—Organic sulfoxy compound containing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Colloid Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Claims (8)
1· Användning av ett ämne, eom frametällte genom konden- eation av en keton, en aldehyd och ett eyragruppetillförande ämne i molförhällandet 1:1-18:0,25-3,0 och vid en temperatur o mollan 60 och 85 C, för diepergering av sädana ealthaltiga eementeringesystem, eom innehäller mera än 2 % ealter av en-eller flervärdiga katjoner.
2. Användning enligt patentkravet 1, kannetecknad av att dispergeringamedlet frametällte vid ett pH-värde av Kiellän 8 och 14.
3. Användning enligt patentkravet 1 eller 2, känneteck-nad av att dispergeringemedlet frametällte i vatten eller i en blandning av vatten och ett polärt organiekt löeningsmedel.
4. Användning enligt patentkravet 1, 2 eller 3, kanne-tecknad av att de ealthaltiga eementeringeeyetemen innehäl-ler over 3 % och torn, ända upp tili mättade löeningar av ealter tili en- och/eller flervärdiga katjoner.
5. Användning enligt nägot av de föregäende patentkraven, kännetecknad av att ketonkomponenten är en acykliek keton, väre kolvätereeter innehäller mellan 1 och 3 kolatomer.
6. Användning enligt nägot av de föregäende patentkraven, kännetecknad av att aldehydkomponenten är en acykliek aldehyd med formeln R-CHO, där R = H eller en kolvätereet inne-hällande mellan 1 och 3 kolatomer, och/eller en dialdehyd med formeln OHC-<CH2>n-CH0, där n = 0-2.
7. Användning enligt nägot av de föregäende patentkraven, kännetecknad av att det eyragruppeti11 förande medlet är ett alkali- och/eller ett alkaliekt jordartemetallealt av evavel-eyrlighet, 2-aminoetansulfoneyra och/eller aminoetikkaeyra.
8. Användning enligt nägot av patentkraven 1-6, kännetecknad av att det eyragruppeti11 förande ämnet är en eulfit-additionsprodukt av en keton och/eller en aldehyd.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833344291 DE3344291A1 (de) | 1983-12-07 | 1983-12-07 | Dispergiermittel fuer salzhaltige systeme |
DE3344291 | 1983-12-07 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI844817A0 FI844817A0 (fi) | 1984-12-05 |
FI844817L FI844817L (fi) | 1985-06-08 |
FI78894B true FI78894B (fi) | 1989-06-30 |
FI78894C FI78894C (sv) | 1989-10-10 |
Family
ID=6216296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI844817A FI78894C (sv) | 1983-12-07 | 1984-12-05 | Dispergeringsmedel för salthaltiga system |
Country Status (13)
Country | Link |
---|---|
US (1) | US4818288A (sv) |
EP (1) | EP0146078B1 (sv) |
JP (1) | JPS60145945A (sv) |
AT (1) | ATE41409T1 (sv) |
AU (1) | AU569551B2 (sv) |
CA (1) | CA1232125A (sv) |
DE (2) | DE3344291A1 (sv) |
DK (1) | DK174279B1 (sv) |
ES (1) | ES8601822A1 (sv) |
FI (1) | FI78894C (sv) |
MX (1) | MX167583B (sv) |
NO (1) | NO165391C (sv) |
ZA (1) | ZA848545B (sv) |
Families Citing this family (129)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3429068A1 (de) * | 1984-08-07 | 1986-02-20 | Skw Trostberg Ag, 8223 Trostberg | Metallverbindungen von saeuregruppen enthaltenden kondensationsprodukten oder co-kondensationsprodukten von ketonen und aldehyden |
US5012870A (en) * | 1989-02-21 | 1991-05-07 | Westvaco Corporation | Aminated sulfonated or sulformethylated lignins as cement fluid loss control additives |
JPH02271953A (ja) * | 1989-04-13 | 1990-11-06 | Mitsui Cyanamid Co | モルタル・コンクリート組成物 |
US5211751A (en) * | 1992-02-28 | 1993-05-18 | W.R. Grace & Co.-Conn. | Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives |
US5309999A (en) * | 1992-10-22 | 1994-05-10 | Shell Oil Company | Cement slurry composition and method to cement wellbore casings in salt formations |
US5290357A (en) * | 1992-12-22 | 1994-03-01 | Halliburton Company | Acetone/formaldehyde/cyanide resins |
US5327968A (en) * | 1992-12-30 | 1994-07-12 | Halliburton Company | Utilizing drilling fluid in well cementing operations |
US5332041A (en) * | 1992-12-30 | 1994-07-26 | Halliburton Company | Set-activated cementitious compositions and methods |
US5383521A (en) * | 1993-04-01 | 1995-01-24 | Halliburton Company | Fly ash cementing compositions and methods |
US5355955A (en) * | 1993-07-02 | 1994-10-18 | Halliburton Company | Cement set retarding additives, compositions and methods |
US5355954A (en) * | 1993-11-02 | 1994-10-18 | Halliburton Company | Utilizing drilling fluid in well cementing operations |
US5398758A (en) * | 1993-11-02 | 1995-03-21 | Halliburton Company | Utilizing drilling fluid in well cementing operations |
DE4430362A1 (de) * | 1994-08-26 | 1996-02-29 | Sueddeutsche Kalkstickstoff | Fließmittel für zementhaltige Bindemittelsuspensionen |
DE4434010C2 (de) * | 1994-09-23 | 2001-09-27 | Sueddeutsche Kalkstickstoff | Redispergierbare Polymerisatpulver, Verfahren zu deren Herstellung und Verwendung |
US5458195A (en) * | 1994-09-28 | 1995-10-17 | Halliburton Company | Cementitious compositions and methods |
US5641352A (en) * | 1995-10-25 | 1997-06-24 | W.R. Grace & Co.-Conn. | Nitrogenous strength enhancers for portland cement |
US5873936A (en) * | 1997-11-17 | 1999-02-23 | Maxxon Corp. | Cement composition self-leveling floor coating formulations and their method of use |
US6019835A (en) * | 1998-09-01 | 2000-02-01 | Halliburton Energy Services, Inc. | Cement compositions and biodegradable dispersants therefor |
US6170574B1 (en) * | 1999-01-14 | 2001-01-09 | Downhole Solutions, Inc. | Method of forming cement seals in downhole pipes |
US6182758B1 (en) | 1999-08-30 | 2001-02-06 | Halliburton Energy Services, Inc. | Dispersant and fluid loss control additives for well cements, well cement compositions and methods |
US6955220B2 (en) * | 2001-12-21 | 2005-10-18 | Schlumberger Technology Corporation | Process of well cementing in cold environment |
US7048053B2 (en) * | 2002-12-10 | 2006-05-23 | Halliburton Energy Services, Inc. | Zeolite compositions having enhanced compressive strength |
US7544640B2 (en) * | 2002-12-10 | 2009-06-09 | Halliburton Energy Services, Inc. | Zeolite-containing treating fluid |
US7140440B2 (en) | 2002-12-10 | 2006-11-28 | Halliburton Energy Services, Inc. | Fluid loss additives for cement slurries |
US6989057B2 (en) * | 2002-12-10 | 2006-01-24 | Halliburton Energy Services, Inc. | Zeolite-containing cement composition |
US7150321B2 (en) * | 2002-12-10 | 2006-12-19 | Halliburton Energy Services, Inc. | Zeolite-containing settable spotting fluids |
US7147067B2 (en) * | 2002-12-10 | 2006-12-12 | Halliburton Energy Services, Inc. | Zeolite-containing drilling fluids |
US7140439B2 (en) * | 2002-12-10 | 2006-11-28 | Halliburton Energy Services, Inc. | Zeolite-containing remedial compositions |
US6964302B2 (en) * | 2002-12-10 | 2005-11-15 | Halliburton Energy Services, Inc. | Zeolite-containing cement composition |
US6591910B1 (en) | 2003-01-29 | 2003-07-15 | Halliburton Energy Services, Inc. | Methods and compositions for cementing subterranean zones |
US7866394B2 (en) * | 2003-02-27 | 2011-01-11 | Halliburton Energy Services Inc. | Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry |
US7271497B2 (en) * | 2003-03-10 | 2007-09-18 | Fairchild Semiconductor Corporation | Dual metal stud bumping for flip chip applications |
US7273100B2 (en) * | 2003-04-15 | 2007-09-25 | Halliburton Energy Services, Inc. | Biodegradable dispersants for cement compositions and methods of cementing in subterranean formations |
TW200422682A (en) * | 2003-04-29 | 2004-11-01 | Vanguard Int Semiconduct Corp | Method for fabricating Bragg Grating optical elements and planar light circuits made thereof |
US6681856B1 (en) | 2003-05-16 | 2004-01-27 | Halliburton Energy Services, Inc. | Methods of cementing in subterranean zones penetrated by well bores using biodegradable dispersants |
US6908508B2 (en) * | 2003-06-04 | 2005-06-21 | Halliburton Energy Services, Inc. | Settable fluids and methods for use in subterranean formations |
US6689208B1 (en) | 2003-06-04 | 2004-02-10 | Halliburton Energy Services, Inc. | Lightweight cement compositions and methods of cementing in subterranean formations |
US6739806B1 (en) | 2003-06-13 | 2004-05-25 | Halliburton Energy Services, Inc. | Cement compositions with improved fluid loss characteristics and methods of cementing in subterranean formations |
US7021380B2 (en) * | 2003-06-27 | 2006-04-04 | Halliburton Energy Services, Inc. | Compositions comprising set retarder compositions and associated methods |
US20050034864A1 (en) * | 2003-06-27 | 2005-02-17 | Caveny William J. | Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications |
US7073585B2 (en) * | 2003-06-27 | 2006-07-11 | Halliburton Energy Services, Inc. | Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications |
US7178597B2 (en) | 2004-07-02 | 2007-02-20 | Halliburton Energy Services, Inc. | Cement compositions comprising high aspect ratio materials and methods of use in subterranean formations |
DE10341393B3 (de) | 2003-09-05 | 2004-09-23 | Pierburg Gmbh | Luftansaugkanalsystem für eine Verbrennungskraftmaschine |
US7055603B2 (en) * | 2003-09-24 | 2006-06-06 | Halliburton Energy Services, Inc. | Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations |
US7240732B2 (en) * | 2003-10-31 | 2007-07-10 | Halliburton Energy Services, Inc. | Dispersant compositions for cement compositions and related methods |
US7073584B2 (en) * | 2003-11-12 | 2006-07-11 | Halliburton Energy Services, Inc. | Processes for incorporating inert gas in a cement composition containing spherical beads |
US20050109507A1 (en) * | 2003-11-21 | 2005-05-26 | Halliburton Energy Services, Inc. | Methods of using cement compositions having long-term slurry-state stability |
US7448450B2 (en) * | 2003-12-04 | 2008-11-11 | Halliburton Energy Services, Inc. | Drilling and cementing with fluids containing zeolite |
US20050155763A1 (en) * | 2004-01-16 | 2005-07-21 | Reddy B. R. | Settable fluids comprising particle-size distribution-adjusting agents and methods of use |
US20060272819A1 (en) * | 2004-01-16 | 2006-12-07 | Halliburton Energy Services, Inc. | Methods of preparing settable fluids comprising particle-size distribution-adjusting agents, and associated methods |
US6840319B1 (en) | 2004-01-21 | 2005-01-11 | Halliburton Energy Services, Inc. | Methods, compositions and biodegradable fluid loss control additives for cementing subterranean zones |
US7172022B2 (en) * | 2004-03-17 | 2007-02-06 | Halliburton Energy Services, Inc. | Cement compositions containing degradable materials and methods of cementing in subterranean formations |
US7607483B2 (en) * | 2004-04-19 | 2009-10-27 | Halliburton Energy Services, Inc. | Sealant compositions comprising colloidally stabilized latex and methods of using the same |
US20050241538A1 (en) * | 2004-04-28 | 2005-11-03 | Vargo Richard F Jr | Methods of making cement compositions using liquid additives containing lightweight beads |
US20050241545A1 (en) * | 2004-04-28 | 2005-11-03 | Vargo Richard F Jr | Methods of extending the shelf life of and revitalizing lightweight beads for use in cement compositions |
US6990698B2 (en) * | 2004-05-12 | 2006-01-31 | Wall Sr Daniel P | UPS shippable adjustable articulating bed |
US7537054B2 (en) * | 2004-07-02 | 2009-05-26 | Halliburton Energy Services, Inc. | Cement compositions comprising high aspect ratio materials and methods of use in subterranean formations |
US20060157244A1 (en) * | 2004-07-02 | 2006-07-20 | Halliburton Energy Services, Inc. | Compositions comprising melt-processed inorganic fibers and methods of using such compositions |
US7059408B2 (en) * | 2004-07-08 | 2006-06-13 | Halliburton Energy Services, Inc. | Methods of reducing the impact of a formate-based drilling fluid comprising an alkaline buffering agent on a cement slurry |
US7297664B2 (en) * | 2004-07-28 | 2007-11-20 | Halliburton Energy Services, Inc. | Cement-free zeolite and fly ash settable fluids and methods therefor |
US7150322B2 (en) * | 2004-08-24 | 2006-12-19 | Halliburton Energy Services, Inc. | Cement compositions comprising environmentally compatible defoamers and methods of use |
US6978835B1 (en) | 2004-10-11 | 2005-12-27 | Halliburton Energy Services, Inc. | Methods of cementing in subterranean formations |
US7004256B1 (en) * | 2004-10-11 | 2006-02-28 | Halliburton Energy Services, Inc. | Set retarder compositions, cement compositions, and associated methods |
US7642223B2 (en) * | 2004-10-18 | 2010-01-05 | Halliburton Energy Services, Inc. | Methods of generating a gas in a plugging composition to improve its sealing ability in a downhole permeable zone |
US7690429B2 (en) * | 2004-10-21 | 2010-04-06 | Halliburton Energy Services, Inc. | Methods of using a swelling agent in a wellbore |
US7219732B2 (en) * | 2004-12-02 | 2007-05-22 | Halliburton Energy Services, Inc. | Methods of sequentially injecting different sealant compositions into a wellbore to improve zonal isolation |
US20070111901A1 (en) * | 2005-11-11 | 2007-05-17 | Reddy B R | Method of servicing a wellbore with a sealant composition comprising solid latex |
US20070111900A1 (en) * | 2005-11-11 | 2007-05-17 | Reddy B R | Sealant compositions comprising solid latex |
US7488705B2 (en) * | 2004-12-08 | 2009-02-10 | Halliburton Energy Services, Inc. | Oilwell sealant compositions comprising alkali swellable latex |
US7373981B2 (en) * | 2005-02-14 | 2008-05-20 | Halliburton Energy Services, Inc. | Methods of cementing with lightweight cement compositions |
US7398827B2 (en) * | 2005-03-11 | 2008-07-15 | Halliburton Energy Services, Inc. | Methods for high temperature lightweight cementing |
US7390356B2 (en) * | 2005-03-11 | 2008-06-24 | Halliburton Energy Services, Inc. | Compositions for high temperature lightweight cementing |
US7891424B2 (en) * | 2005-03-25 | 2011-02-22 | Halliburton Energy Services Inc. | Methods of delivering material downhole |
US7201798B2 (en) * | 2005-05-05 | 2007-04-10 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations |
US20060249289A1 (en) * | 2005-05-05 | 2006-11-09 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations |
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 |
US20060280898A1 (en) * | 2005-06-14 | 2006-12-14 | United States Gypsum Company | Modifiers for gypsum slurries and method of using them |
US7870903B2 (en) * | 2005-07-13 | 2011-01-18 | Halliburton Energy Services Inc. | Inverse emulsion polymers as lost circulation material |
US7273949B2 (en) * | 2005-08-05 | 2007-09-25 | Halliburton Energy Services, Inc. | Salts and methods for their preparation |
US7258738B2 (en) * | 2005-08-05 | 2007-08-21 | Halliburton Energy Services, Inc. | Cementing compositions including salts |
US7293941B2 (en) * | 2005-08-05 | 2007-11-13 | Halliburton Energy Services, Inc. | Methods for cementing using compositions containing salts |
US7296626B2 (en) * | 2005-11-08 | 2007-11-20 | Halliburton Energy Services, Inc. | Liquid additive for reducing water-soluble chromate |
US20070137529A1 (en) * | 2005-12-21 | 2007-06-21 | Jiten Chatterji | Cationic cellulose ethers as fluid loss control additives in cement compositions and associated methods |
US20070137861A1 (en) * | 2005-12-21 | 2007-06-21 | Jiten Chatterji | Methods of cementing using cationic cellulose ethers as fluid loss control additives |
US7717180B2 (en) * | 2006-06-29 | 2010-05-18 | Halliburton Energy Services, Inc. | Swellable elastomers and associated methods |
US20110160336A1 (en) * | 2006-10-05 | 2011-06-30 | Roland Reichenbach-Klinke | Method of use of a polyvinyl alcohol-based composition |
DE102006047091A1 (de) * | 2006-10-05 | 2008-04-10 | Basf Construction Polymers Gmbh | Neue Zusammensetzung auf Polyvinylalkohol-Basis |
US7523784B2 (en) * | 2007-01-11 | 2009-04-28 | Halliburton Energy Services, Inc. | Method of using humic acid grafted fluid loss control additives in cementing operations |
US7576040B2 (en) * | 2007-01-11 | 2009-08-18 | Halliburton Energy Services, Inc. | Cement compositions comprising humic acid grafted fluid loss control additives |
US7360598B1 (en) | 2007-02-05 | 2008-04-22 | Halliburton Energy Services, Inc, | Method of using lignite grafted fluid loss control additives in cementing operations |
US7388045B1 (en) | 2007-02-05 | 2008-06-17 | Halliburton Energy Services, Inc. | Cement compositions comprising lignite grafted fluid loss control additives |
US7517836B2 (en) * | 2007-03-07 | 2009-04-14 | Halliburton Energy Services, Inc. | Defoaming methods and compositions |
US7308938B1 (en) | 2007-03-07 | 2007-12-18 | Halliburton Energy Services, Inc. | Defoaming methods and compositions |
US8586508B2 (en) * | 2007-05-30 | 2013-11-19 | Halliburton Energy Services, Inc. | Polysaccharide based cement additives |
US8569214B2 (en) * | 2007-05-30 | 2013-10-29 | Halliburton Energy Services, Inc. | Methods of using polysaccharide based cement additives |
US7862655B2 (en) * | 2007-06-14 | 2011-01-04 | Halliburton Energy Services Inc. | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers |
US7694739B2 (en) * | 2007-06-14 | 2010-04-13 | Halliburton Energy Services, Inc. | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers |
CN101234865A (zh) * | 2007-08-22 | 2008-08-06 | 陈国忠 | 一种利用纸浆稀黑液改性接枝羰基脂肪族制备混凝土高效减水剂的方法 |
DE102007043269B4 (de) * | 2007-09-11 | 2009-06-04 | Jähnig GmbH Felssicherung und Zaunbau | Verfahren und Anlage zur Errichtung von Betonbauwerken im Meerwasser |
US20090176667A1 (en) * | 2008-01-03 | 2009-07-09 | Halliburton Energy Services, Inc. | Expandable particulates and methods of their use in subterranean formations |
US20100212892A1 (en) * | 2009-02-26 | 2010-08-26 | Halliburton Energy Services, Inc. | Methods of formulating a cement composition |
US8807216B2 (en) | 2009-06-15 | 2014-08-19 | Halliburton Energy Services, Inc. | Cement compositions comprising particulate foamed elastomers and associated methods |
EP2710088B1 (en) * | 2011-05-20 | 2019-06-26 | M-I Llc | Wellbore fluid used with swellable elements |
US10202751B2 (en) | 2012-03-09 | 2019-02-12 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
US9255454B2 (en) | 2012-03-09 | 2016-02-09 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
US9328583B2 (en) | 2012-03-09 | 2016-05-03 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
US9255031B2 (en) | 2012-03-09 | 2016-02-09 | Halliburton Energy Services, Inc. | Two-part set-delayed cement compositions |
US9534165B2 (en) | 2012-03-09 | 2017-01-03 | Halliburton Energy Services, Inc. | Settable compositions and methods of use |
US8851173B2 (en) | 2012-03-09 | 2014-10-07 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
US10082001B2 (en) | 2012-03-09 | 2018-09-25 | Halliburton Energy Services, Inc. | Cement set activators for cement compositions and associated methods |
US9212534B2 (en) | 2012-03-09 | 2015-12-15 | Halliburton Energy Services, Inc. | Plugging and abandoning a well using a set-delayed cement composition comprising pumice |
US9505972B2 (en) | 2012-03-09 | 2016-11-29 | Halliburton Energy Services, Inc. | Lost circulation treatment fluids comprising pumice and associated methods |
US9371712B2 (en) | 2012-03-09 | 2016-06-21 | Halliburton Energy Services, Inc. | Cement set activators for set-delayed cement compositions and associated methods |
US9790132B2 (en) | 2012-03-09 | 2017-10-17 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
US9328281B2 (en) | 2012-03-09 | 2016-05-03 | Halliburton Energy Services, Inc. | Foaming of set-delayed cement compositions comprising pumice and hydrated lime |
US9227872B2 (en) | 2012-03-09 | 2016-01-05 | Halliburton Energy Services, Inc. | Cement set activators for set-delayed cement compositions and associated methods |
US9856167B2 (en) | 2012-03-09 | 2018-01-02 | Halliburton Energy Services, Inc. | Mitigation of contamination effects in set-delayed cement compositions comprising pumice and hydrated lime |
US10195764B2 (en) | 2012-03-09 | 2019-02-05 | Halliburton Energy Services, Inc. | Set-delayed cement compositions comprising pumice and associated methods |
US9580638B2 (en) | 2012-03-09 | 2017-02-28 | Halliburton Energy Services, Inc. | Use of synthetic smectite in set-delayed cement compositions |
US20160083493A1 (en) | 2012-03-30 | 2016-03-24 | Technische Universitat München | Concrete admixtures |
US9102861B2 (en) | 2012-09-27 | 2015-08-11 | Halliburton Energy Services, Inc. | Cement compositions for cementing in confined locales and methods for use thereof |
GB2530459B (en) | 2013-09-09 | 2021-02-10 | Halliburton Energy Services Inc | Activation of set-delayed cement compositions by retarder exchange |
CN103951306A (zh) * | 2014-04-11 | 2014-07-30 | 福清市永春混凝土外加剂有限公司 | 一种改性脂肪族减水剂及其制备方法 |
WO2020016117A1 (de) | 2018-07-16 | 2020-01-23 | Covestro Deutschland Ag | Verfahren zur herstellung von oligomeren polyisocyanaten |
WO2020016118A1 (de) | 2018-07-16 | 2020-01-23 | Covestro Deutschland Ag | VERFAHREN ZUR HERSTELLUNG VON OLIGOMEREN POLYISOCYANATEN MIT ANSCHLIEßENDER FRAKTIONIERTER FLÜSSIG-FLÜSSIG-EXTRAKTION |
WO2020089271A1 (en) | 2018-10-31 | 2020-05-07 | Basf Se | Enhanced dewatering of mining tailings employing chemical pre-treatment |
CN112646101B (zh) * | 2021-01-14 | 2022-04-08 | 福州大学 | 一种木质素降解产物-磺化丙酮-甲醛缩聚物分散剂及其制备方法 |
MX2023011238A (es) | 2021-03-23 | 2023-10-03 | Basf Se | Composiciones en polvo de polimeros dispersables en agua para la cementacion en formaciones subterraneas su elaboracion y uso. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US841999A (en) * | 1906-03-20 | 1907-01-22 | Hoechst Ag | Process of making formaldehyde sulfoxylates. |
US2174127A (en) * | 1937-12-13 | 1939-09-26 | Du Pont | Sulphated acyloins and process of producing them |
US2432850A (en) * | 1941-05-02 | 1947-12-16 | Chem Ind Basel | Water-soluble condensation products and process of making same |
US2857433A (en) * | 1956-06-20 | 1958-10-21 | Olin Mathieson | Aromatic ketones and process of their production |
US2828820A (en) * | 1957-05-13 | 1958-04-01 | Harvel Res Corp | Novel compositions of matter and methods and steps of making and using the same |
US3149152A (en) * | 1961-01-03 | 1964-09-15 | Ethicon Inc | Mono-alkali metal bisulfites of dialdehydes |
US3956140A (en) * | 1970-08-03 | 1976-05-11 | Dresser Industries, Inc. | Drilling fluids |
DE2341923C3 (de) * | 1973-08-18 | 1980-01-31 | Bayer Ag, 5090 Leverkusen | Mörtel aus anorganischen Bindemitteln, Verfahren zur Herstellung und Verwendung desselben |
FR2415084A1 (fr) * | 1978-01-20 | 1979-08-17 | Protex Manuf Prod Chimiq | Compositions additives pour melanges a base de ciments hydrauliques |
DE3144673A1 (de) * | 1981-11-10 | 1983-05-26 | Skw Trostberg Ag, 8223 Trostberg | Saeuregruppen enthaltende thermostabile, hydrophile kondensationsprodukte von aldehyden und ketonen |
US4557763A (en) * | 1984-05-30 | 1985-12-10 | Halliburton Company | Dispersant and fluid loss additives for oil field cements |
-
1983
- 1983-12-07 DE DE19833344291 patent/DE3344291A1/de not_active Withdrawn
-
1984
- 1984-10-31 AU AU34851/84A patent/AU569551B2/en not_active Expired
- 1984-11-01 ZA ZA848545A patent/ZA848545B/xx unknown
- 1984-11-07 CA CA000467262A patent/CA1232125A/en not_active Expired
- 1984-11-19 MX MX203436A patent/MX167583B/es unknown
- 1984-11-22 NO NO844656A patent/NO165391C/no not_active IP Right Cessation
- 1984-11-30 DK DK198405718A patent/DK174279B1/da not_active IP Right Cessation
- 1984-12-05 JP JP59255870A patent/JPS60145945A/ja active Granted
- 1984-12-05 DE DE8484114796T patent/DE3477188D1/de not_active Expired
- 1984-12-05 FI FI844817A patent/FI78894C/sv not_active IP Right Cessation
- 1984-12-05 AT AT84114796T patent/ATE41409T1/de not_active IP Right Cessation
- 1984-12-05 EP EP84114796A patent/EP0146078B1/de not_active Expired
- 1984-12-07 ES ES538428A patent/ES8601822A1/es not_active Expired
-
1988
- 1988-05-11 US US07/195,425 patent/US4818288A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU3485184A (en) | 1985-06-13 |
EP0146078B1 (de) | 1989-03-15 |
DK571884A (da) | 1985-06-08 |
FI844817L (fi) | 1985-06-08 |
MX167583B (es) | 1993-03-30 |
DK571884D0 (da) | 1984-11-30 |
DE3477188D1 (en) | 1989-04-20 |
EP0146078A3 (en) | 1986-12-03 |
JPS60145945A (ja) | 1985-08-01 |
FI844817A0 (fi) | 1984-12-05 |
US4818288A (en) | 1989-04-04 |
DE3344291A1 (de) | 1985-06-13 |
ZA848545B (en) | 1985-06-26 |
CA1232125A (en) | 1988-02-02 |
NO165391B (no) | 1990-10-29 |
FI78894C (sv) | 1989-10-10 |
JPH0530788B2 (sv) | 1993-05-10 |
ATE41409T1 (de) | 1989-04-15 |
ES538428A0 (es) | 1985-11-01 |
EP0146078A2 (de) | 1985-06-26 |
DK174279B1 (da) | 2002-11-04 |
AU569551B2 (en) | 1988-02-04 |
NO165391C (no) | 1991-02-06 |
ES8601822A1 (es) | 1985-11-01 |
NO844656L (no) | 1985-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI78894B (fi) | Dispergeringsmedel foer salthaltiga system. | |
DK169431B1 (da) | Salte af vandopløselige naphthalen-sulfonsyre-formaldehyd-kondensater til anvendelse som tilsætningsstoffer til uorganiske bindemidler | |
US5211751A (en) | Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives | |
US4125410A (en) | Water-reducing admixture | |
US4028125A (en) | Cement composition | |
US4054461A (en) | Method of cementing | |
EP0261883B1 (en) | Well cementing compositons | |
RU2632868C2 (ru) | Совместимая с глиной добавка для химических веществ, применяемых в строительной промышленности | |
US3997502A (en) | Mortar of inorganic binder and formaldehyde condensation product of sulfonated aromatic ether, imine or sulfone | |
PL137954B1 (en) | Method of obtaining hydrophilic,resistant to high temperatures ketone and aldehyde condensation products containing acid groups | |
CA1133179A (en) | Additive for inorganic binders | |
US4791989A (en) | Low fluid loss salt saturated cement slurries, additives and methods | |
FI84611C (sv) | Metallföreningar av keton-aldehydkondensationsprodukter eller -samkond ensationsprodukter med syragrupper, förfarande för deras framställning och deras användning | |
US4441929A (en) | Superplasticizers for cementitious compositions | |
JP7545413B2 (ja) | 短い凝結時間のアルミネートで強化されたタイプiポルトランドセメントおよびそれから生産されたセメントボード | |
GB2156801A (en) | Additive for concrete and cement mortar with prolonged duration of action | |
US4424074A (en) | Additives for cementitious compositions | |
JPS5818338B2 (ja) | モルタルの製造法 | |
US20190084885A1 (en) | Foaming agent and dispersant combinations for gypsum compositions | |
US4414034A (en) | Novel additive blends for cementitious materials | |
EP0108054B1 (en) | Admixture for cold-weather concrete | |
US20230108150A1 (en) | Sodium lignosulfonate as a retarder additive for oil and gas wells cementing | |
KR940005870B1 (ko) | 케톤-알데히드 공축합 생성물의 제조방법 | |
JPS6236055A (ja) | 押出成形用添加剤 | |
JPS5820897B2 (ja) | 非空気連行性セメント混和剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SKW POLYMERS GMBH |