ATE96133T1 - Korrosionsinhibierende hydraulische zementzusatzstoffe und diese enthaltende zusammensetzungen. - Google Patents

Korrosionsinhibierende hydraulische zementzusatzstoffe und diese enthaltende zusammensetzungen.

Info

Publication number: ATE96133T1
Authority: AT; Austria
Prior art keywords: hydraulic cement; compositions containing; corrosion inhibiting; cement additives; additive
Prior art date: 1989-09-07

Application number

AT90116148T

Other languages

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

1993-11-15

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

1993-11-15 Application granted granted Critical

1993-11-15 Publication of ATE96133T1 publication Critical patent/ATE96133T1/de

Links

239000000654 additive Substances 0.000 title abstract 4
239000000203 mixture Substances 0.000 title abstract 3
230000007797 corrosion Effects 0.000 title abstract 2
238000005260 corrosion Methods 0.000 title abstract 2
239000011396 hydraulic cement Substances 0.000 title abstract 2
230000002401 inhibitory effect Effects 0.000 title 1
230000000996 additive effect Effects 0.000 abstract 3
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
239000004568 cement Substances 0.000 abstract 2
239000004721 Polyphenylene oxide Substances 0.000 abstract 1
230000001133 acceleration Effects 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
-1 alkaline earth metal nitrite Chemical class 0.000 abstract 1
239000012530 fluid Substances 0.000 abstract 1
229920000578 graft copolymer Polymers 0.000 abstract 1
230000005764 inhibitory process Effects 0.000 abstract 1
230000014759 maintenance of location Effects 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
239000004014 plasticizer Substances 0.000 abstract 1
229920000570 polyether Polymers 0.000 abstract 1
238000006116 polymerization reaction Methods 0.000 abstract 1
239000005266 side chain polymer Substances 0.000 abstract 1

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
- 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
- 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
- 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)

AT90116148T 1989-09-07 1990-08-23 Korrosionsinhibierende hydraulische zementzusatzstoffe und diese enthaltende zusammensetzungen. ATE96133T1 (de)

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
ATE96133T1 true ATE96133T1 (de)	1993-11-15

Family

ID=26663933

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90116148T ATE96133T1 (de)	1989-09-07	1990-08-23	Korrosionsinhibierende hydraulische zementzusatzstoffe und diese enthaltende zusammensetzungen.

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)	FI904405A7 (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
WO1994005606A1 (en) *	1992-09-01	1994-03-17	W.R. Grace & Co.-Conn.	Hydraulic cement bughole-reducing admixtures and method for using same
US5703174A (en) *	1995-06-21	1997-12-30	W. R. Grace & Co.-Conn.	Air controlling superplasticizers
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
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
CA2277960C (en) *	1997-01-21	2003-09-16	W.R. Grace & Co.-Conn.	Emulsified comb polymer and defoaming agent composition and method of making same
EP0925262B1 (de) *	1997-05-15	2008-02-27	Construction Research & Technology GmbH	Zementzusammensetzung mit hohem anteil an durch puzzolan ersetzten zement und verträglichmachende gemische dafür
CN1098822C (zh) *	1997-06-25	2003-01-15	格雷斯公司	向含绿土混凝土中添加氧化烯基超塑化剂的混合材和方法
US5985989A (en) *	1997-07-09	1999-11-16	Arco Chemical Technology, Lp	Method of making a water reducing additive for cement
ATE254093T1 (de)	1998-08-14	2003-11-15	Constr Res & Tech Gmbh	Zement-mischung für trockenguss
EP1044175B1 (de)	1998-08-14	2002-11-20	Mbt Holding Ag	Zementmischungen mit hohem pozzolangehalt
US6861459B2 (en) *	1999-07-09	2005-03-01	Construction Research & Technology Gmbh	Oligomeric dispersant
US7128781B1 (en)	2002-08-29	2006-10-31	Carpentercrete, Llc	Cementitious compositions and methods of making cementitious compositions
US7147706B1 (en)	2002-08-29	2006-12-12	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
EP2874970A1 (de)	2012-07-20	2015-05-27	U.S. Concrete, Inc.	Beschleunigt trocknende betonzusammensetzungen und herstellungsverfahren dafür
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
DE2961932D1 (en) *	1978-02-22	1982-03-11	Ici 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
US4960465A (en) *	1986-12-09	1990-10-02	W. R. Grace & Co.	Hydraulic cement additives and hydraulic cement compositions containing same
US4814014A (en) *	1986-12-09	1989-03-21	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 CA CA002023830A patent/CA2023830C/en not_active Expired - Fee Related
- 1990-08-22 AU AU61254/90A patent/AU632611B2/en not_active Ceased
- 1990-08-23 DK DK90116148.9T patent/DK0416378T3/da active
- 1990-08-23 DE DE90116148T patent/DE69004038T2/de not_active Expired - Fee Related
- 1990-08-23 ES ES90116148T patent/ES2059936T3/es not_active Expired - Lifetime
- 1990-08-23 AT AT90116148T patent/ATE96133T1/de not_active IP Right Cessation
- 1990-08-23 EP EP90116148A patent/EP0416378B1/de not_active Expired - Lifetime
- 1990-09-06 TR TR90/0831A patent/TR26300A/xx unknown
- 1990-09-06 KR KR1019900014221A patent/KR0129553B1/ko not_active Expired - Fee Related
- 1990-09-06 FI FI904405A patent/FI904405A7/fi not_active Application Discontinuation
- 1990-09-06 JP JP2234627A patent/JP2634936B2/ja not_active Expired - Lifetime
- 1990-09-06 NO NO90903884A patent/NO903884L/no unknown
1994
- 1994-02-24 SG SG29894A patent/SG29894G/en unknown

Also Published As

Publication number	Publication date
KR0129553B1 (ko)	1998-04-06
SG29894G (en)	1994-06-10
AU6125490A (en)	1991-03-14
CA2023830A1 (en)	1991-03-08
ES2059936T3 (es)	1994-11-16
EP0416378B1 (de)	1993-10-20
FI904405A0 (fi)	1990-09-06
NO903884L (no)	1991-03-08
TR26300A (tr)	1995-03-15
EP0416378A1 (de)	1991-03-13
CA2023830C (en)	1999-04-27
JP2634936B2 (ja)	1997-07-30
DK0416378T3 (da)	1993-12-13
KR910006176A (ko)	1991-04-27
FI904405A7 (fi)	1991-03-08
NO903884D0 (no)	1990-09-06
AU632611B2 (en)	1993-01-07
US4946506A (en)	1990-08-07
JPH0397646A (ja)	1991-04-23
NZ234988A (en)	1991-08-27
DE69004038D1 (de)	1993-11-25
ZA906632B (en)	1991-06-26
DE69004038T2 (de)	1994-02-17

Legal Events

Date	Code	Title	Description
1994-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
AU632611B2 (en)	1993-01-07	Corrosion inhibiting hydraulic cement additives and compositions containing same
ES2050120T3 (es)	1994-05-16	Aditivos de cemento hidraulico y composiciones de cemento hidraulico que los contienen.
MX173435B (es)	1994-03-02	Polimeros de injerto como aditivos de detergentes biodegradables
DE69517819D1 (de)	2000-08-10	Verfahren zur herstellung polarer gepfropfter polyolefine
IL91792A0 (en)	1990-06-10	Bone cement
TW264506B (de)	1995-12-01
ES458199A1 (es)	1978-11-01	Un metodo para la preparacion de una acrilamida de almidon.
FI101887B1 (fi)	1998-09-15	Menetelmä kopolymeerien vesidispersioiden valmistamiseksi
ES2172972T3 (es)	2002-10-01	Copolimeros de injerto hidrosolubles o dispersables en agua a base de una polivinillactama, su obtencion y empleo.
EP0303747A3 (en)	1989-11-15	Acrylic polymer and cement composition containing it
NZ234455A (en)	1991-08-27	Polymer base-blend compositions containing destructurised starch and a polysaccharide graft copolymer
ES8702465A1 (es)	1986-12-16	Un procedimiento para la preparacion de un compatibilizador para la estabilizacion de mezclas de polimeros
EP0617051A3 (de)	1994-11-02	Polymerzusammensetzungen.
MY117031A (en)	2004-04-30	Retarding depolymerization of poly(methyl methacrylate) grafted onto a propylene polymer
DE3880883D1 (de)	1993-06-17	Verfahren zur herstellung von copolymerisaten mit hohem polymerisationsgrad.
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.
ES2030089T3 (es)	1992-10-16	Procedimiento para la polimerizacion ionica de monomeros acrilicos y eventualmente de comonomeros vinilicos.
TW332819B (en)	1998-06-01	Olefin and para-alkylstyrene copolymer
MX2021010879A (es)	2022-01-19	Composicion curable de dos partes.
PL319929A1 (en)	1997-11-24	Method of obtaining a polymer or copolymer and polymer or copolymer obtained thereby
EP0297050A3 (de)	1990-05-09	Photopolymerisierbare Zusammensetzung
ES8801932A1 (es)	1988-03-01	Un procedimiento para la preparacion de polimeros con una cadena principal a base de enlaces carbono-carbono con sustituyentes isocianatocarbonilo.
FR2159809A6 (en)	1973-06-22	Low mol wt acrylic (co) polymer prodn
MX9205265A (es)	1994-01-31	Mejoradores del indice de viscosidad y despersancia del polimetacrilato.
JPS57117558A (en)	1982-07-22	Block copolymer composition