ZA906632B - Corrosion inhibiting hydraulic cement additives and compositions containing same - Google Patents

Corrosion inhibiting hydraulic cement additives and compositions containing same

Info

Publication number
ZA906632B
ZA906632B ZA906632A ZA906632A ZA906632B ZA 906632 B ZA906632 B ZA 906632B ZA 906632 A ZA906632 A ZA 906632A ZA 906632 A ZA906632 A ZA 906632A ZA 906632 B ZA906632 B ZA 906632B
Authority
ZA
South Africa
Prior art keywords
hydraulic cement
compositions containing
corrosion inhibiting
containing same
cement additives
Prior art date
Application number
ZA906632A
Other languages
English (en)
Inventor
Ahmad Arfaei
Arfaei Ahmad
Neal B Berke
B Berke Neal
Michael P Dallaire
P Dallaire Michael
Maria Hicks
Hicks Maria
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of ZA906632B publication Critical patent/ZA906632B/xx

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
    • C04B28/02—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
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • 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
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • C04B28/04—Portland cements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/61—Corrosion inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA906632A 1989-09-07 1990-08-21 Corrosion inhibiting hydraulic cement additives and compositions containing same ZA906632B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/404,157 US4946506A (en) 1989-09-07 1989-09-07 Corrosion inhibiting hydraulic cement additives and compositions containing same
SG29894A SG29894G (en) 1989-09-07 1994-02-24 Corrosion inhibiting hydraulic cement additives and compositions containing same

Publications (1)

Publication Number Publication Date
ZA906632B true ZA906632B (en) 1991-06-26

Family

ID=26663933

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA906632A ZA906632B (en) 1989-09-07 1990-08-21 Corrosion inhibiting hydraulic cement additives and compositions containing same

Country Status (16)

Country Link
US (1) US4946506A (es)
EP (1) EP0416378B1 (es)
JP (1) JP2634936B2 (es)
KR (1) KR0129553B1 (es)
AT (1) ATE96133T1 (es)
AU (1) AU632611B2 (es)
CA (1) CA2023830C (es)
DE (1) DE69004038T2 (es)
DK (1) DK0416378T3 (es)
ES (1) ES2059936T3 (es)
FI (1) FI904405A7 (es)
NO (1) NO903884L (es)
NZ (1) NZ234988A (es)
SG (1) SG29894G (es)
TR (1) TR26300A (es)
ZA (1) ZA906632B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028271A (en) * 1989-07-05 1991-07-02 Nalco Chemical Company Vinyl grafted lignite fluid loss additives
EP0537872A1 (en) * 1991-10-18 1993-04-21 W.R. Grace & Co.-Conn. Corrosion inhibiting hydraulic cement additives and compositions containing same
WO1994005606A1 (en) * 1992-09-01 1994-03-17 W.R. Grace & Co.-Conn. Hydraulic cement bughole-reducing admixtures and method for using same
US5634966A (en) * 1995-07-19 1997-06-03 W.R. Grace & Co.-Conn. Nitrite-based corrosion inhibitors with improved anodic and cathodic inhibiting performance
US5840114A (en) * 1995-06-21 1998-11-24 W. R. Grace & Co.-Conn. High early-strength-enhancing admixture for precast hydraulic cement and compositions containing same
US5703174A (en) * 1995-06-21 1997-12-30 W. R. Grace & Co.-Conn. Air controlling superplasticizers
US5670578A (en) * 1996-12-10 1997-09-23 Arco Chemical Technology, L.P. Cement additives
US5614017A (en) * 1996-03-26 1997-03-25 Arco Chemical Technology, L.P. Cement additives
US5736600A (en) * 1996-08-07 1998-04-07 W.R. Grace & Co.-Conn. Mortar admixtures and method of preparing same
WO1998031643A1 (en) * 1997-01-21 1998-07-23 W.R. Grace & Co.-Conn. Emulsified comb polymer and defoaming agent composition and method of making same
ES2299208T3 (es) * 1997-05-15 2008-05-16 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH Mezcla cementosa que contiene una alta proporcion de sustitucion de cementos puzolanicos y mezclas compatibilizantes para los mismos.
US6352952B1 (en) 1997-06-25 2002-03-05 W. R. Grace & Co. - Conn. Admixture and method for optimizing addition of EO/PO superplasticizer to concrete containing smectite clay-containing aggregates
US5985989A (en) * 1997-07-09 1999-11-16 Arco Chemical Technology, Lp Method of making a water reducing additive for cement
EP1044175B1 (en) 1998-08-14 2002-11-20 Mbt Holding Ag High pozzolan cement mixtures
DE69912804T2 (de) 1998-08-14 2004-08-12 Construction Research & Technology Gmbh Zement-mischung für trockenguss
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant
US7147706B1 (en) 2002-08-29 2006-12-12 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
US7128781B1 (en) 2002-08-29 2006-10-31 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
WO2014015289A1 (en) 2012-07-20 2014-01-23 U.S. Concrete, Inc. Accelerated drying concrete compositions and methods of manufacturing thereof
US20110015306A1 (en) 2009-07-15 2011-01-20 US Concrete, Inc. Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
US9133058B2 (en) * 2009-07-15 2015-09-15 U.S. Concrete, Inc. Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
JP2016156964A (ja) * 2015-02-24 2016-09-01 富士ゼロックス株式会社 静電荷像現像用白色トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法
US11535557B2 (en) * 2021-04-15 2022-12-27 Saudi Arabian Oil Company Lignosulfonate and hydrolyzed carbohydrate retarder additive for cement mixture

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427175A (en) * 1965-06-14 1969-02-11 Grace W R & Co Accelerator for portland cement
DE1965375B2 (de) * 1969-12-30 1973-02-15 Ceresit Werk GmbH, 4750 Unna Frostschutzmittel fuer moertel und bewehrten beton
US4092109A (en) * 1976-06-28 1978-05-30 W. R. Grace & Co. Method for corrosion inhibition of reinforced bridge structures
IT1076068B (it) * 1976-06-28 1985-04-22 Grace W R & Co Composizione per proteggere dalla corrosione metallo in strutture a base di calcestruzzo,e metodo di suo impiego
JPS5333970A (en) * 1976-09-10 1978-03-30 Hitachi Ltd Device for feeding raw materials
JPS5450526A (en) * 1977-09-30 1979-04-20 Nisso Master Builders Kk Rusttprevention of reinforcinggiron in gypsummslaggbase cement hardeneddbody
EP0006279B1 (en) * 1978-02-22 1982-01-27 Imperial Chemical Industries Plc Cementitious composition, a method to prepare it and shaped article derived therefrom
US4285733A (en) * 1979-03-06 1981-08-25 W. R. Grace & Co. Corrosion inhibiting concrete composition
US4318774A (en) * 1980-05-01 1982-03-09 Powell Corporation Composite nonwoven web
JPS591105A (ja) * 1982-06-26 1984-01-06 Mitsubishi Metal Corp スロ−アウエイチツプ
US4466834A (en) * 1983-01-03 1984-08-21 W. R. Grace & Co. Corrosion inhibiting additive for cement compositions
US4676317A (en) * 1986-05-13 1987-06-30 Halliburton Company Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations
US4814014A (en) * 1986-12-09 1989-03-21 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same
US4960465A (en) * 1986-12-09 1990-10-02 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same

Also Published As

Publication number Publication date
CA2023830C (en) 1999-04-27
AU632611B2 (en) 1993-01-07
KR910006176A (ko) 1991-04-27
ATE96133T1 (de) 1993-11-15
US4946506A (en) 1990-08-07
KR0129553B1 (ko) 1998-04-06
NZ234988A (en) 1991-08-27
AU6125490A (en) 1991-03-14
JP2634936B2 (ja) 1997-07-30
NO903884D0 (no) 1990-09-06
DE69004038T2 (de) 1994-02-17
DE69004038D1 (de) 1993-11-25
EP0416378B1 (en) 1993-10-20
CA2023830A1 (en) 1991-03-08
ES2059936T3 (es) 1994-11-16
TR26300A (tr) 1995-03-15
DK0416378T3 (da) 1993-12-13
EP0416378A1 (en) 1991-03-13
NO903884L (no) 1991-03-08
FI904405A7 (fi) 1991-03-08
SG29894G (en) 1994-06-10
FI904405A0 (fi) 1990-09-06
JPH0397646A (ja) 1991-04-23

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