JP4822613B2 - セメント混和剤及びセメント組成物 - Google Patents

セメント混和剤及びセメント組成物 Download PDF

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Publication number
JP4822613B2
JP4822613B2 JP2001158679A JP2001158679A JP4822613B2 JP 4822613 B2 JP4822613 B2 JP 4822613B2 JP 2001158679 A JP2001158679 A JP 2001158679A JP 2001158679 A JP2001158679 A JP 2001158679A JP 4822613 B2 JP4822613 B2 JP 4822613B2
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Japan
Prior art keywords
cement
group
acid
polymer
sulfonic acid
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.)
Expired - Fee Related
Application number
JP2001158679A
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English (en)
Japanese (ja)
Other versions
JP2002348160A5 (enExample
JP2002348160A (ja
Inventor
明彦 山下
宏道 田中
健 枚田
亨 宇野
義幸 恩田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP2001158679A priority Critical patent/JP4822613B2/ja
Publication of JP2002348160A publication Critical patent/JP2002348160A/ja
Publication of JP2002348160A5 publication Critical patent/JP2002348160A5/ja
Application granted granted Critical
Publication of JP4822613B2 publication Critical patent/JP4822613B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP2001158679A 2001-05-28 2001-05-28 セメント混和剤及びセメント組成物 Expired - Fee Related JP4822613B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001158679A JP4822613B2 (ja) 2001-05-28 2001-05-28 セメント混和剤及びセメント組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001158679A JP4822613B2 (ja) 2001-05-28 2001-05-28 セメント混和剤及びセメント組成物

Publications (3)

Publication Number Publication Date
JP2002348160A JP2002348160A (ja) 2002-12-04
JP2002348160A5 JP2002348160A5 (enExample) 2008-02-28
JP4822613B2 true JP4822613B2 (ja) 2011-11-24

Family

ID=19002362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001158679A Expired - Fee Related JP4822613B2 (ja) 2001-05-28 2001-05-28 セメント混和剤及びセメント組成物

Country Status (1)

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JP (1) JP4822613B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1601627B1 (en) * 2003-03-05 2012-10-17 Nippon Shokubai Co., Ltd. Cement admixture, cement composition and method for laying work the same, and method for producing cement hardened product
CN100430429C (zh) 2003-04-08 2008-11-05 株式会社日本触媒 水泥外加剂和水泥组合物
DE102004032399A1 (de) * 2004-07-03 2006-02-09 Construction Research & Technology Gmbh Mischungszusammensetzung enthaltend Copolymere auf Basis von ungesättigten Carbonsäure- und Alkenylether-Derivaten sowie sulfogruppenhaltige Co- und Terpolymere
JP4906402B2 (ja) * 2006-05-23 2012-03-28 株式会社日本触媒 セメント混和剤
FR3012808B1 (fr) * 2013-11-07 2017-09-01 Kerneos Composition fluidifiante sous forme de poudre et son procede de preparation
CN114031717B (zh) * 2021-10-19 2023-01-13 东莞市长洲化工科技有限公司 高磺酸基含量的聚羧酸盐及其制法和在制备分散剂中的应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6268806A (ja) * 1985-09-19 1987-03-28 Nippon Shokubai Kagaku Kogyo Co Ltd 新規水溶性共重合体及びその製造方法

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Publication number Publication date
JP2002348160A (ja) 2002-12-04

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