HK1179940A1 - Defoamers for hydratable cementitious compositions - Google Patents

Defoamers for hydratable cementitious compositions

Info

Publication number
HK1179940A1
HK1179940A1 HK13107282.7A HK13107282A HK1179940A1 HK 1179940 A1 HK1179940 A1 HK 1179940A1 HK 13107282 A HK13107282 A HK 13107282A HK 1179940 A1 HK1179940 A1 HK 1179940A1
Authority
HK
Hong Kong
Prior art keywords
defoamers
cementitious compositions
hydratable cementitious
hydratable
compositions
Prior art date
Application number
HK13107282.7A
Other languages
English (en)
Chinese (zh)
Inventor
Lawrence L Kuo
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 HK1179940A1 publication Critical patent/HK1179940A1/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/50—Defoamers, air detrainers

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)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
HK13107282.7A 2010-05-25 2013-06-21 Defoamers for hydratable cementitious compositions HK1179940A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/786,881 US8187376B2 (en) 2010-05-25 2010-05-25 Defoamers for hydratable cementitious compositions
PCT/US2011/036816 WO2011149714A1 (fr) 2010-05-25 2011-05-17 Additifs antimousse pour compositions cimentaires hydratables

Publications (1)

Publication Number Publication Date
HK1179940A1 true HK1179940A1 (en) 2013-10-11

Family

ID=45004286

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13107282.7A HK1179940A1 (en) 2010-05-25 2013-06-21 Defoamers for hydratable cementitious compositions

Country Status (13)

Country Link
US (2) US8187376B2 (fr)
EP (1) EP2576476B1 (fr)
JP (1) JP5912107B2 (fr)
CN (1) CN102892726B (fr)
AU (1) AU2011258676B2 (fr)
BR (1) BR112012029937B1 (fr)
CA (1) CA2798993C (fr)
HK (1) HK1179940A1 (fr)
MX (1) MX361442B (fr)
MY (1) MY162536A (fr)
NZ (1) NZ603502A (fr)
SG (1) SG185681A1 (fr)
WO (1) WO2011149714A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298710A1 (fr) * 2009-09-21 2011-03-23 Sika Technology AG Additif pour liant minéral
CN104661980B (zh) * 2012-04-20 2018-03-30 Gcp应用技术有限公司 用于胶结组合物的稳定化的消泡剂
EP2660218A1 (fr) * 2012-05-04 2013-11-06 Construction Research & Technology GmbH Procédé de fabrication d'un liant hydraulique, additif correspondant et son utilisation.
US10300442B2 (en) * 2012-10-15 2019-05-28 Sika Technology Ag Air void-forming material for cementitious systems
RU2528342C2 (ru) * 2012-12-13 2014-09-10 Открытое акционерное общество "Полипласт" (ОАО "Полипласт") Комплексная добавка для бетонов и строительных растворов
PL3046885T3 (pl) * 2013-09-18 2021-01-25 Gcp Applied Technologies Inc. Dodatek do mielenia cementu umożliwiający stosowanie osprzętu z PCW
EP3122934B1 (fr) 2014-03-28 2018-06-06 Buckman Laboratories International, Inc Compositions d'agent antimousse et procédés d'utilisation de celles-ci
US11130709B2 (en) 2015-05-19 2021-09-28 Gcp Applied Technologies Inc. Polyalkoxylated polyamine oxide defoaming compositions
BR112017028359B1 (pt) * 2015-07-09 2020-04-22 Nippon Catalytic Chem Ind aditivo de cimento e composição de cimento
US10047008B2 (en) 2016-05-03 2018-08-14 Gcp Applied Technologies Inc. Low-to-mid range water-reducing polymer with mixed polyoxyalkylene side chains
ES2959318T3 (es) 2017-06-28 2024-02-23 Gcp Applied Tech Inc Mezcla de hormigón que potencia la resistencia temprana
KR101980139B1 (ko) * 2017-08-17 2019-05-21 (주)제이엔티아이엔씨 콘크리트의 미세공극 내의 물의 표면 장력을 감소시킬 수 있는 폴리머 개질 콘크리트 조성물 및 이를 이용한 도로 포장 방법
WO2023117979A1 (fr) * 2021-12-20 2023-06-29 Holcim Technology Ltd Procédé de production de prémélange, pour béton ou mortier, comprenant du ciment portland, un superplastifiant et un agent antimousse

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654370A (en) 1970-08-28 1972-04-04 Jefferson Chem Co Inc Process for preparing polyoxyalkylene polyamines
US3660319A (en) 1970-12-08 1972-05-02 Jefferson Chem Co Inc Tertiary polyoxyalkylenepolyamines
US3832402A (en) 1970-12-08 1974-08-27 Jefferson Chem Co Inc Tertiary polyoxyalkylenepolyamines
US4075130A (en) 1976-08-30 1978-02-21 Texaco Development Corporation Polyoxypropylene polyamine derivatives as defoamers
US4729850A (en) 1981-07-10 1988-03-08 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4956119A (en) 1989-04-20 1990-09-11 Friel Jr Thomas C Particulate defoaming compositions
US4948429A (en) 1989-06-14 1990-08-14 W. R. Grace & Co.-Conn. Method of controlling air entrainment in concrete compositions
NZ235347A (en) 1989-10-06 1991-09-25 Grace W R & Co Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent
US5156679A (en) 1991-06-20 1992-10-20 W. R. Grace & Co.-Conn. Air-detrainer for hydraulic cement compositions
US5275744A (en) 1991-09-30 1994-01-04 Chevron Research And Technology Company Derivatives of polyalkylenepolyamines as corrosion inhibitors
CH686780A5 (de) * 1992-07-22 1996-06-28 Sandoz Ag Fliessfaehige Zementmischungen.
AU707337B2 (en) 1995-03-06 1999-07-08 W.R. Grace & Co.-Conn. Cement composition
US5618344A (en) 1995-03-06 1997-04-08 W. R. Grace & Co.-Conn. Cement composition
US5665158A (en) 1995-07-24 1997-09-09 W. R. Grace & Co.-Conn. Cement admixture product
US5622558A (en) 1995-09-18 1997-04-22 W.R. Grace & Co.-Conn Drying shrinkage cement admixture
US5604273A (en) 1995-09-18 1997-02-18 W. R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5556460A (en) 1995-09-18 1996-09-17 W.R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5603760A (en) 1995-09-18 1997-02-18 W. R. Grace & Co.-Conn. Cement admixture capable of inhibiting drying shrinkage and method of using same
US5662558A (en) 1996-07-25 1997-09-02 Shannon, Iii; Byron T. Water stream generator
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.
CA2335056A1 (fr) 1998-06-18 1999-12-23 Noah D. Budiansky Entrainement de l'air a l'aide de copolymeres de polyoxyalkylene pour du beton traite avec des melanges reducteurs de retrait a base d'oxyalkylene
DE19842859A1 (de) * 1998-09-18 2000-03-23 Basf Ag Additive für Zement enthaltende mineralische Baustoffe
JP3336456B2 (ja) 1998-12-25 2002-10-21 日本シーカ株式会社 セメント分散剤および該分散剤を含むコンクリート組成物
ATE286014T1 (de) 1999-07-23 2005-01-15 Unilever Nv Alkoxylierte aminen
US6875801B2 (en) 1999-12-10 2005-04-05 Construction Research & Technology Gmbh Solubilized defoamers for cementitious compositions
US20030187100A1 (en) 1999-12-10 2003-10-02 Mbt Holding Ag Water soluble air controlling agents for cementitious compositions
AU2005801A (en) 1999-12-10 2001-06-18 Construction Research & Technology Gmbh Solubilized defoamers for cementitious compositions
US6441054B1 (en) 2000-03-02 2002-08-27 W.R. Grace & Co.-Conn Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent
EP1404753B1 (fr) 2001-05-01 2012-07-25 W.R. Grace & Co.-Conn. Agent antimoussant pour plastifiant reducteur d'eau
US6803396B2 (en) 2001-08-16 2004-10-12 Basf Corporation Stable aqueous polymeric superplasticizer solutions and concrete compositions containing the same
JP4294259B2 (ja) * 2001-09-19 2009-07-08 Ｂａｓｆポゾリス株式会社 セメント組成物のワーカビリティー改良剤およびこれを含有するセメント減水剤
WO2004048293A1 (fr) 2002-11-25 2004-06-10 Die Construction Research & Technology Gmbh Agent antimousse pour composition cimentaires
JP2005126271A (ja) * 2003-10-23 2005-05-19 Nippon Shokubai Co Ltd コンクリート組成物
US7556684B2 (en) * 2004-02-26 2009-07-07 Construction Research & Technology Gmbh Amine containing strength improvement admixture
JP4892845B2 (ja) * 2005-03-16 2012-03-07 日油株式会社 セメント用添加剤
DE102005062269A1 (de) 2005-12-24 2007-06-28 Bayer Materialscience Ag Neue rizinusölbasierende Polyolemulsionen
CN101696096B (zh) * 2009-10-30 2012-07-04 南京永能新材料有限公司 液体水泥助磨剂

Also Published As

Publication number Publication date
BR112012029937A2 (pt) 2016-09-20
MX2012013515A (es) 2013-01-24
WO2011149714A1 (fr) 2011-12-01
US20110290158A1 (en) 2011-12-01
BR112012029937B1 (pt) 2019-11-19
MY162536A (en) 2017-06-15
CA2798993C (fr) 2017-12-12
US20120291676A1 (en) 2012-11-22
CN102892726A (zh) 2013-01-23
EP2576476B1 (fr) 2020-07-08
SG185681A1 (en) 2012-12-28
CN102892726B (zh) 2015-05-06
EP2576476A1 (fr) 2013-04-10
AU2011258676B2 (en) 2014-07-31
EP2576476A4 (fr) 2015-08-26
CA2798993A1 (fr) 2011-12-01
NZ603502A (en) 2014-09-26
JP5912107B2 (ja) 2016-04-27
JP2013528153A (ja) 2013-07-08
US8317918B1 (en) 2012-11-27
MX361442B (es) 2018-12-06
AU2011258676A1 (en) 2012-12-20
US8187376B2 (en) 2012-05-29

Similar Documents

Publication Publication Date Title
HK1243746A1 (zh) 組合物
HK1223565A1 (zh) 粘土組合物
HK1179940A1 (en) Defoamers for hydratable cementitious compositions
IL217949A0 (en) Pesticdal compositions
EP2488022A4 (fr) Compositions
ZA201109176B (en) Homeglobin compositions
GB201009549D0 (en) Compositions
GB0906515D0 (en) Fungical compositions
EP2522643A4 (fr) Composition de béton
GB201009546D0 (en) Compositions
HK1210766A1 (en) Stabilized defoamers for cementitious compositions
ZA201109312B (en) Compositions
GB201010954D0 (en) Compositions
GB201002861D0 (en) Compositions
EP2625231A4 (fr) Compositions imprimables à l'encre
HK1187888A1 (zh) 用於可水合的水泥組合物的含粘土人工砂
EP2485807A4 (fr) Compositions de protection solaire
GB201014591D0 (en) Compositions
GB0905165D0 (en) Compositions
GB201012848D0 (en) Cement-containing compositions
GB201007790D0 (en) Compositions
GB201019606D0 (en) Compositions
EP2475712A4 (fr) Compositions resserrées par initiateur
GB201008043D0 (en) Compositions
GB201012318D0 (en) Additive for cementitious compositions