DK0416378T3 - Korrosionsinhiberende additiver til hydraulisk cement og materialer indeholdende disse - Google Patents

Korrosionsinhiberende additiver til hydraulisk cement og materialer indeholdende disse

Info

Publication number: DK0416378T3
Authority: DK; Denmark
Prior art keywords: hydraulic cement; materials containing; corrosion inhibiting; additive; inhibiting additives
Prior art date: 1989-09-07

Application number

DK90116148.9T

Other languages

Danish (da)

English (en)

Inventor

Arfaei Ahmad

Michael P Dallaire

Neal S Berke

Maria Hicks

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.)

1989-09-07

Filing date

1990-08-23

Publication date

1993-12-13

1990-08-23 Application filed by Grace W R & Co filed Critical Grace W R & Co

1993-12-13 Application granted granted Critical

1993-12-13 Publication of DK0416378T3 publication Critical patent/DK0416378T3/da

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, 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)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (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)

DK90116148.9T 1989-09-07 1990-08-23 Korrosionsinhiberende additiver til hydraulisk cement og materialer indeholdende disse DK0416378T3 (da)

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
DK0416378T3 true DK0416378T3 (da)	1993-12-13

Family

ID=26663933

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90116148.9T DK0416378T3 (da)	1989-09-07	1990-08-23	Korrosionsinhiberende additiver til hydraulisk cement og materialer indeholdende disse

Country Status (16)

Country	Link
US (1)	US4946506A (de)
EP (1)	EP0416378B1 (de)
JP (1)	JP2634936B2 (de)
KR (1)	KR0129553B1 (de)
AT (1)	ATE96133T1 (de)
AU (1)	AU632611B2 (de)
CA (1)	CA2023830C (de)
DE (1)	DE69004038T2 (de)
DK (1)	DK0416378T3 (de)
ES (1)	ES2059936T3 (de)
FI (1)	FI904405A0 (de)
NO (1)	NO903884L (de)
NZ (1)	NZ234988A (de)
SG (1)	SG29894G (de)
TR (1)	TR26300A (de)
ZA (1)	ZA906632B (de)

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 (de) *	1991-10-18	1993-04-21	W.R. Grace & Co.-Conn.	Korrosionsinhibitierende Zementzusatzstoffe und diese enthaltende Zusammensetzungen
CA2142357A1 (en) *	1992-09-01	1994-03-17	Paul Scheiner	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
BR9806913A (pt) *	1997-01-21	2000-04-18	Grace W R & Co	Composição emulsificada de polìmetro tipo pente e agente antiespumante e processo de produção da mesma.
JP5140215B2 (ja) *	1997-05-15	2013-02-06	コンストラクションリサーチアンドテクノロジーゲーエムベーハー	水硬性セメントおよびセメント置換物を含む水硬性セメント混合物に用いるための適合混和剤
ES2344490T3 (es)	1997-06-25	2010-08-27	W.R. GRACE & CO.-CONN.	Adyuvante y metodo para optimizar la adicion de un superplastificante de eo/po a hormigon que contiene agregados que contienen arcilla esmectita.
US5985989A (en) *	1997-07-09	1999-11-16	Arco Chemical Technology, Lp	Method of making a water reducing additive for cement
DK1104394T3 (da)	1998-08-14	2004-03-22	Constr Res & Tech Gmbh	Cementbaseret tørstøbningsblanding
DK1044175T3 (da)	1998-08-14	2003-03-17	Mbt Holding Ag	Cementblandinger med højt pozzolanindhold
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
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
BR112015001225A2 (pt)	2012-07-20	2017-07-04	U S Concrete Inc	composição cimentícia, e, método para fabricação de um concreto endurecido
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
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
US4092109A (en) *	1976-06-28	1978-05-30	W. R. Grace & Co.	Method for corrosion inhibition of reinforced bridge structures
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 (de) *	1978-02-22	1982-01-27	Imperial Chemical Industries Plc	Zementzusammensetzung, ein Herstellungsverfahren und daraus hergestelltes geformtes Produkt
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

1989
- 1989-09-07 US US07/404,157 patent/US4946506A/en not_active Expired - Lifetime
1990
- 1990-08-20 NZ NZ234988A patent/NZ234988A/xx unknown
- 1990-08-21 ZA ZA906632A patent/ZA906632B/xx unknown
- 1990-08-22 AU AU61254/90A patent/AU632611B2/en not_active Ceased
- 1990-08-22 CA CA002023830A patent/CA2023830C/en not_active Expired - Fee Related
- 1990-08-23 ES ES90116148T patent/ES2059936T3/es not_active Expired - Lifetime
- 1990-08-23 EP EP90116148A patent/EP0416378B1/de not_active Expired - Lifetime
- 1990-08-23 AT AT90116148T patent/ATE96133T1/de not_active IP Right Cessation
- 1990-08-23 DK DK90116148.9T patent/DK0416378T3/da active
- 1990-08-23 DE DE90116148T patent/DE69004038T2/de not_active Expired - Fee Related
- 1990-09-06 NO NO90903884A patent/NO903884L/no unknown
- 1990-09-06 KR KR1019900014221A patent/KR0129553B1/ko not_active IP Right Cessation
- 1990-09-06 FI FI904405A patent/FI904405A0/fi not_active Application Discontinuation
- 1990-09-06 JP JP2234627A patent/JP2634936B2/ja not_active Expired - Lifetime
- 1990-09-06 TR TR90/0831A patent/TR26300A/xx unknown
1994
- 1994-02-24 SG SG29894A patent/SG29894G/en unknown

Also Published As

Publication number	Publication date
DE69004038D1 (de)	1993-11-25
ES2059936T3 (es)	1994-11-16
KR0129553B1 (ko)	1998-04-06
SG29894G (en)	1994-06-10
NO903884L (no)	1991-03-08
EP0416378A1 (de)	1991-03-13
AU6125490A (en)	1991-03-14
ZA906632B (en)	1991-06-26
EP0416378B1 (de)	1993-10-20
JP2634936B2 (ja)	1997-07-30
DE69004038T2 (de)	1994-02-17
CA2023830A1 (en)	1991-03-08
FI904405A0 (fi)	1990-09-06
NO903884D0 (no)	1990-09-06
CA2023830C (en)	1999-04-27
US4946506A (en)	1990-08-07
AU632611B2 (en)	1993-01-07
KR910006176A (ko)	1991-04-27
NZ234988A (en)	1991-08-27
JPH0397646A (ja)	1991-04-23
TR26300A (tr)	1995-03-15
ATE96133T1 (de)	1993-11-15

Publication	Publication Date	Title
DK0416378T3 (da)	1993-12-13	Korrosionsinhiberende additiver til hydraulisk cement og materialer indeholdende disse
AU574263B2 (en)	1988-06-30	Cementing composition
ES8702927A1 (es)	1987-01-16	Un metodo de preparar polimeros utiles en la recuperacion y el tratamiento de riquezas naturales.
ES2050120T3 (es)	1994-05-16	Aditivos de cemento hidraulico y composiciones de cemento hidraulico que los contienen.
HK64192A (en)	1992-09-04	Polymeric additives for use in adhesive compositions
AU5474301A (en)	2001-10-08	Method for modifying acid group containing polymers
ES458199A1 (es)	1978-11-01	Un metodo para la preparacion de una acrilamida de almidon.
TW264506B (de)	1995-12-01
EP0303747A3 (en)	1989-11-15	Acrylic polymer and cement composition containing it
ES8401510A1 (es)	1983-12-16	Un procedimiento para la preparacion de una composicion endurecible de los componentes a base de derivados vinilicos.
IL77692A0 (en)	1987-12-31	Graft-copolymeric compatibilizer,its preparation and its use as an oil additive
ES8405427A1 (es)	1984-06-01	Procedimiento para la obtencion de copolimeros a base de acidos mono y dicarboxilicos monoetilenicamente insaturados
DE3880883D1 (de)	1993-06-17	Verfahren zur herstellung von copolymerisaten mit hohem polymerisationsgrad.
IT8123806A0 (it)	1981-09-04	Procedimento di preparazione di polimeri oppure di copolimeri acrilici idrosolubili di peso molecolare elevato e a basso contenuto in monomero (monomeri)residuo (residui).
ES2030089T3 (es)	1992-10-16	Procedimiento para la polimerizacion ionica de monomeros acrilicos y eventualmente de comonomeros vinilicos.
ES2151121T3 (es)	2000-12-16	Complejos, formados por iones de metales pesados y por un polimero, asi como su empleo para la eliminacion selectiva de compuestos de liquidos.
PL319929A1 (en)	1997-11-24	Method of obtaining a polymer or copolymer and polymer or copolymer obtained thereby
EP0143508A3 (de)	1986-02-12	Zusatz für Bohrflüssigkeit auf Basis von Wasser und Verfahren
EP0297050A3 (de)	1990-05-09	Photopolymerisierbare Zusammensetzung
JPS5599983A (en)	1980-07-30	Primer composition
DE3679055D1 (de)	1991-06-06	Verfahren zur pfropfung in gegenwart eines inhibitors fuer die homopolymerisation in der radikalischen pfropfpolymerisation.
FR2159809A6 (en)	1973-06-22	Low mol wt acrylic (co) polymer prodn
FR2004781A1 (en)	1969-11-28	Mixts of pvc with an abs graft polymer and an abs
ES8706729A3 (es)	1987-07-01	Un procedimiento para producir una emulsion de polimero estable utilizando una mezcla de esteres parciales de acido fosforico.