ZA831154B - Hydraulic cement mixes and process for improving hydraulic cement mixes - Google Patents

Hydraulic cement mixes and process for improving hydraulic cement mixes

Info

Publication number
ZA831154B
ZA831154B ZA831154A ZA831154A ZA831154B ZA 831154 B ZA831154 B ZA 831154B ZA 831154 A ZA831154 A ZA 831154A ZA 831154 A ZA831154 A ZA 831154A ZA 831154 B ZA831154 B ZA 831154B
Authority
ZA
South Africa
Prior art keywords
hydraulic cement
cement mixes
improving
mixes
improving hydraulic
Prior art date
Application number
ZA831154A
Other languages
English (en)
Inventor
Arthur Harry Gerber
Original Assignee
Martin Marietta Corp
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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of ZA831154B publication Critical patent/ZA831154B/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA831154A 1982-02-26 1983-02-21 Hydraulic cement mixes and process for improving hydraulic cement mixes ZA831154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/352,626 US4401472A (en) 1982-02-26 1982-02-26 Hydraulic cement mixes and processes for improving hydraulic cement mixes

Publications (1)

Publication Number Publication Date
ZA831154B true ZA831154B (en) 1983-11-30

Family

ID=23385863

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA831154A ZA831154B (en) 1982-02-26 1983-02-21 Hydraulic cement mixes and process for improving hydraulic cement mixes

Country Status (19)

Country Link
US (2) US4401472A (xx)
EP (1) EP0101723B1 (xx)
JP (1) JPS606906B2 (xx)
AU (1) AU561746B2 (xx)
CA (1) CA1193622A (xx)
CH (1) CH662809A5 (xx)
DE (1) DE3367905D1 (xx)
DK (1) DK488583D0 (xx)
ES (1) ES519420A0 (xx)
FI (1) FI72113C (xx)
FR (1) FR2522320A1 (xx)
GB (1) GB2125027B (xx)
IT (1) IT1164588B (xx)
MX (1) MX158901A (xx)
NO (1) NO833879L (xx)
NZ (1) NZ203394A (xx)
PT (1) PT76281A (xx)
WO (1) WO1983002938A1 (xx)
ZA (1) ZA831154B (xx)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401472A (en) * 1982-02-26 1983-08-30 Martin Marietta Corporation Hydraulic cement mixes and processes for improving hydraulic cement mixes
JPS6071561A (ja) * 1983-08-29 1985-04-23 日曹マスタ−ビルダ−ズ株式会社 セメント組成物
US4519843A (en) * 1983-11-03 1985-05-28 The Dow Chemical Company Modified polyalkylenepolyamines
GB8423054D0 (en) * 1984-09-12 1984-10-17 Fujisawa Pharmaceutical Co Cement additives
JPH0625010B2 (ja) * 1986-02-25 1994-04-06 株式会社竹中工務店 セメント用中性化抑制剤
JPS62242707A (ja) * 1986-04-15 1987-10-23 株式会社東芝 蒸気タ−ビンプラント
US5084103A (en) * 1989-10-06 1992-01-28 W. R. Grace & Co.-Conn. Strength enhancing additive for certain portland cements
US5017234A (en) * 1989-10-06 1991-05-21 W. R. Grace & Co.-Conn. Processing additives for blended cements
US4990190A (en) * 1989-10-06 1991-02-05 W. R. Grace & Co.-Conn. Strength enhancing additive for certain portland cements
US4943323A (en) * 1989-10-06 1990-07-24 W. R. Grace & Co.-Conn. Processing additives for blended cements
US5300149A (en) * 1992-03-18 1994-04-05 The Lubrizol Corporation Cementitious compositions containing hydrocarbyloxyalkyleneoxyalkylenecarboxylic acid or salt thereof
US5332435A (en) * 1993-11-12 1994-07-26 Westvaco Corporation High bond strength cement additives
US5641352A (en) * 1995-10-25 1997-06-24 W.R. Grace & Co.-Conn. Nitrogenous strength enhancers for portland cement
US5772751A (en) * 1995-10-26 1998-06-30 College Of Judea And Samaria Cement-bound light-weight insulating structural monolithic aggregate concrete
WO1998051640A1 (en) * 1997-05-15 1998-11-19 Mbt Holding Ag A cementitious mixture containing high pozzolan cement replacement and compatibilizing admixtures therefor
DE69904017T2 (de) 1998-08-14 2003-07-31 Mbt Holding Ag Zuerich Zementmischungen mit hohem pozzolangehalt
ATE254093T1 (de) 1998-08-14 2003-11-15 Constr Res & Tech Gmbh Zement-mischung für trockenguss
DE19842859A1 (de) 1998-09-18 2000-03-23 Basf Ag Additive für Zement enthaltende mineralische Baustoffe
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant
US6767399B2 (en) 2002-01-08 2004-07-27 The Euclid Chemical Company Admixture for producing cementitious compositions having good fluidity and high early compressive strength
ATE548341T1 (de) * 2002-10-09 2012-03-15 Grace W R & Co Methode zum malen von zement enthaltend aminhaltige zementverarbeitungsadditive
CA2515696C (en) * 2003-02-26 2012-06-26 Construction Research & Technology Gmbh Strength improvement admixture
US7556684B2 (en) * 2004-02-26 2009-07-07 Construction Research & Technology Gmbh Amine containing strength improvement admixture
JP5777846B2 (ja) 2005-06-15 2015-09-09 マサチューセッツ インスティテュート オブ テクノロジー アミン含有脂質およびその使用
US20090069461A1 (en) * 2005-12-27 2009-03-12 Nof Corporation Additive for Cement Composition Containing Fly Ash and Cement Composition
WO2007074924A1 (ja) * 2005-12-27 2007-07-05 Mitsubishi Materials Kenzai Corporation セメント系押出成形用組成物、その製造方法およびセメント製品
PL1886979T3 (pl) * 2006-08-11 2013-02-28 Gcp Applied Tech Inc Związki koordynacyjne metali do redukcji chromu
JP6087504B2 (ja) 2008-11-07 2017-03-01 マサチューセッツ インスティテュート オブ テクノロジー アミノアルコールリピドイドおよびその使用
SI2506857T1 (en) 2009-12-01 2018-08-31 Translate Bio, Inc. Delivery of mRNA for the enrichment of proteins and enzymes in human genetic diseases
US9193827B2 (en) 2010-08-26 2015-11-24 Massachusetts Institute Of Technology Poly(beta-amino alcohols), their preparation, and uses thereof
US9238716B2 (en) 2011-03-28 2016-01-19 Massachusetts Institute Of Technology Conjugated lipomers and uses thereof
IL307511A (en) 2011-06-08 2023-12-01 Shire Human Genetic Therapies Preparations of lipid nanoparticles and methods for administration of mRNA
WO2013185067A1 (en) 2012-06-08 2013-12-12 Shire Human Genetic Therapies, Inc. Nuclease resistant polynucleotides and uses thereof
DK2968586T3 (en) 2013-03-14 2018-10-08 Translate Bio Inc CFTR MRNA COMPOSITIONS AND RELATED PROCEDURES AND APPLICATIONS
EA201591229A1 (ru) 2013-03-14 2016-01-29 Шир Хьюман Дженетик Терапис, Инк. Способы очистки матричной рнк
WO2014179562A1 (en) 2013-05-01 2014-11-06 Massachusetts Institute Of Technology 1,3,5-triazinane-2,4,6-trione derivatives and uses thereof
WO2015061500A1 (en) 2013-10-22 2015-04-30 Shire Human Genetic Therapies, Inc. Mrna therapy for argininosuccinate synthetase deficiency
EP3574923A1 (en) 2013-10-22 2019-12-04 Translate Bio, Inc. Mrna therapy for phenylketonuria
CN112656954A (zh) 2013-10-22 2021-04-16 夏尔人类遗传性治疗公司 用于递送信使rna的脂质制剂
EP2873657A1 (en) 2013-11-13 2015-05-20 Huntsman Petrochemical LLC Admixture composition to improve strength of cement cured products
KR20220158867A (ko) 2014-04-25 2022-12-01 샤이어 휴먼 지네틱 테라피즈 인크. 메신저 rna 의 정제 방법
ES2750686T3 (es) 2014-05-30 2020-03-26 Translate Bio Inc Lípidos biodegradables para la administración de ácidos nucleicos
KR102559979B1 (ko) 2014-06-24 2023-07-25 샤이어 휴먼 지네틱 테라피즈 인크. 핵산의 전달용 입체화학적으로 풍부한 조성물
WO2016004202A1 (en) 2014-07-02 2016-01-07 Massachusetts Institute Of Technology Polyamine-fatty acid derived lipidoids and uses thereof
MX2019010155A (es) 2017-02-27 2020-12-10 Translate Bio Inc Arnm de cftr optimizado por codón novedoso.
AU2018268859A1 (en) 2017-05-16 2019-12-12 Translate Bio, Inc. Treatment of cystic fibrosis by delivery of codon-optimized mrna encoding CFTR
WO2019083546A1 (en) * 2017-10-27 2019-05-02 Halliburton Energy Services, Inc. FUNCTIONALIZED POLYALKYLENE FUNCTION CEMENT RETARDANT
WO2020041793A1 (en) 2018-08-24 2020-02-27 Translate Bio, Inc. Methods for purification of messenger rna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491049A (en) * 1965-10-13 1970-01-20 Dow Chemical Co Low water-loss aqueous cement slurry and method of use
US3511314A (en) * 1968-10-28 1970-05-12 Dow Chemical Co Cementing composition and well cementing process employing same
US3674522A (en) * 1970-02-25 1972-07-04 Akzo Nv Masonry materials that resist efflorescence and are colored with increased intensity and permanence and methods of producing such materials
FR2485949A1 (fr) * 1980-07-01 1982-01-08 Protex Manuf Prod Chimiq Aides de broyage pour materiaux cristallins et plus particulierement pour liants hydrauliques, et methodes de broyage les utilisant
US4401472A (en) * 1982-02-26 1983-08-30 Martin Marietta Corporation Hydraulic cement mixes and processes for improving hydraulic cement mixes

Also Published As

Publication number Publication date
IT1164588B (it) 1987-04-15
DK488583A (da) 1983-10-25
WO1983002938A1 (en) 1983-09-01
US4519842A (en) 1985-05-28
ES8405746A1 (es) 1984-06-16
EP0101723B1 (en) 1986-11-26
EP0101723A4 (en) 1984-07-03
FI833885A (fi) 1983-10-24
NO833879L (no) 1983-10-24
EP0101723A1 (en) 1984-03-07
AU561746B2 (en) 1987-05-14
GB2125027B (en) 1985-10-30
DE3367905D1 (en) 1987-01-15
GB8326074D0 (en) 1983-11-02
NZ203394A (en) 1985-11-08
PT76281A (en) 1983-03-01
IT8347750A0 (it) 1983-02-22
FI833885A0 (fi) 1983-10-24
MX158901A (es) 1989-03-29
FI72113C (fi) 1987-04-13
DK488583D0 (da) 1983-10-25
CH662809A5 (de) 1987-10-30
JPS606906B2 (ja) 1985-02-21
FR2522320A1 (fr) 1983-09-02
JPS58156563A (ja) 1983-09-17
CA1193622A (en) 1985-09-17
AU1376383A (en) 1983-09-08
GB2125027A (en) 1984-02-29
ES519420A0 (es) 1984-06-16
US4401472A (en) 1983-08-30
FI72113B (fi) 1986-12-31

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