JP2005511458A5 - - Google Patents

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Publication number
JP2005511458A5
JP2005511458A5 JP2003505284A JP2003505284A JP2005511458A5 JP 2005511458 A5 JP2005511458 A5 JP 2005511458A5 JP 2003505284 A JP2003505284 A JP 2003505284A JP 2003505284 A JP2003505284 A JP 2003505284A JP 2005511458 A5 JP2005511458 A5 JP 2005511458A5
Authority
JP
Japan
Prior art keywords
alkyl group
integer
less
group
retarder
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2003505284A
Other languages
English (en)
Japanese (ja)
Other versions
JP4209768B2 (ja
JP2005511458A (ja
Filing date
Publication date
Priority claimed from US09/881,161 external-priority patent/US6358310B1/en
Application filed filed Critical
Publication of JP2005511458A publication Critical patent/JP2005511458A/ja
Publication of JP2005511458A5 publication Critical patent/JP2005511458A5/ja
Application granted granted Critical
Publication of JP4209768B2 publication Critical patent/JP4209768B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2003505284A 2001-06-14 2002-06-11 空気連行剤組成物 Expired - Fee Related JP4209768B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/881,161 US6358310B1 (en) 2001-06-14 2001-06-14 Air entraining admixture compositions
PCT/US2002/018860 WO2002102736A1 (en) 2001-06-14 2002-06-11 Air entraining admixture compositions

Publications (3)

Publication Number Publication Date
JP2005511458A JP2005511458A (ja) 2005-04-28
JP2005511458A5 true JP2005511458A5 (enExample) 2005-12-22
JP4209768B2 JP4209768B2 (ja) 2009-01-14

Family

ID=25377891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003505284A Expired - Fee Related JP4209768B2 (ja) 2001-06-14 2002-06-11 空気連行剤組成物

Country Status (5)

Country Link
US (1) US6358310B1 (enExample)
JP (1) JP4209768B2 (enExample)
CN (1) CN100522862C (enExample)
DE (1) DE10296938B4 (enExample)
WO (1) WO2002102736A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641661B1 (en) * 2000-05-26 2003-11-04 W. R. Grace & Co.-Conn. High early strength cement and additives and methods for making the same
US6803396B2 (en) * 2001-08-16 2004-10-12 Basf Corporation Stable aqueous polymeric superplasticizer solutions and concrete compositions containing the same
US6800129B2 (en) * 2003-01-30 2004-10-05 W. R. Grace & Co.-Conn. High solids pumpable cement additives
TWI259831B (en) * 2003-05-07 2006-08-11 Nippon Catalytic Chem Ind Cement admixture and cement admixture composite
JP4761103B2 (ja) * 2004-03-26 2011-08-31 国立大学法人北海道大学 水硬性材料用収縮低減組成物
MX2007004016A (es) * 2004-10-04 2007-06-07 Grace W R & Co Concreto integralmente a prueba de agua.
JP4705841B2 (ja) * 2004-11-25 2011-06-22 株式会社Adeka セメント組成物用消泡剤組成物
EP1714949A1 (en) * 2005-04-18 2006-10-25 GENERAL ADMIXTURES S.p.A. Concrete composition with reduced drying shrinkage
WO2009099640A1 (en) * 2008-02-08 2009-08-13 Northwestern University Highly-dispersed carbon nanotube-reinforced cement-based materials
CN101531482B (zh) * 2009-04-22 2011-11-16 江苏尼高科技有限公司 混凝土减缩养护剂
US9212095B2 (en) * 2011-02-21 2015-12-15 Construction Research & Technology, Gmbh Use of HyperBranched polyether surfactant in cementitious systems
EP2660218A1 (de) 2012-05-04 2013-11-06 Construction Research & Technology GmbH Verfahren zur Herstellung eines hydraulischen Bindemittels, entsprechendes Additiv sowie dessen Verwendung.
JP6491599B2 (ja) * 2012-10-15 2019-03-27 シーカ・テクノロジー・アーゲー セメント質系用の気泡形成材料
US9126866B2 (en) 2013-03-06 2015-09-08 Construction Research & Technology Gmbh Polycarboxylate ethers with branched side chains
CN104402291A (zh) * 2014-11-04 2015-03-11 张桂华 一种高效复合混凝土减水剂
US10584072B2 (en) 2017-05-17 2020-03-10 Eden Innovations Ltd. Methods and systems for making nanocarbon particle admixtures and concrete
CN109665739A (zh) * 2018-11-07 2019-04-23 宁夏宝塔化工中心实验室(有限公司) 一种高效石膏增强剂
US11999654B2 (en) 2019-08-22 2024-06-04 Eden Innovations Ltd. Method for making concrete admixtures containing carbon nanoparticles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE320311B (enExample) 1968-07-15 1970-02-02 Mo Och Domsjoe Ab
WO1982003071A1 (en) 1981-03-02 1982-09-16 Goto Takaharu Cement contraction-reducing agent and cement composition containing same
US5326397A (en) 1993-07-29 1994-07-05 W. R. Grace & Co.-Conn. Low shrinkage cement composition
US5413634A (en) 1993-08-06 1995-05-09 Arco Chemical Technology, L.P. Cement composition
CA2117585C (en) 1993-09-14 2001-06-05 Edward T. Shawl Cement composition
PH32015A (enExample) * 1994-05-05 1999-06-02
WO1996006058A1 (en) 1994-08-25 1996-02-29 W.R. Grace & Co.-Conn. Shrinkage reduction cement composition
US5618344A (en) 1995-03-06 1997-04-08 W. R. Grace & Co.-Conn. Cement composition
CN1095812C (zh) 1995-03-06 2002-12-11 格雷斯公司 水泥组合物
US5556460A (en) 1995-09-18 1996-09-17 W.R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5622558A (en) 1995-09-18 1997-04-22 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
US5604273A (en) 1995-09-18 1997-02-18 W. R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5679150A (en) 1996-08-16 1997-10-21 Kerkar; Awdhoot Vasant Drying shrinkage cement admixture
JPH11180747A (ja) 1997-12-22 1999-07-06 Nof Corp セメント用収縮低減剤
AU4681299A (en) 1998-06-18 2000-01-05 W.R. Grace & Co.-Conn. Air entrainment with polyoxyalkylene copolymers for concrete treated with oxyalkylene sra

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