JP4987533B2 - セメント混和剤 - Google Patents

セメント混和剤 Download PDF

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Publication number
JP4987533B2
JP4987533B2 JP2007083285A JP2007083285A JP4987533B2 JP 4987533 B2 JP4987533 B2 JP 4987533B2 JP 2007083285 A JP2007083285 A JP 2007083285A JP 2007083285 A JP2007083285 A JP 2007083285A JP 4987533 B2 JP4987533 B2 JP 4987533B2
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JP
Japan
Prior art keywords
group
formula
cement
coom
hydrogen atom
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.)
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JP2007083285A
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English (en)
Japanese (ja)
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JP2008239416A (ja
JP2008239416A5 (zh
Inventor
高史 冨田
真美 服部
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.)
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Publication date
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP2007083285A priority Critical patent/JP4987533B2/ja
Publication of JP2008239416A publication Critical patent/JP2008239416A/ja
Publication of JP2008239416A5 publication Critical patent/JP2008239416A5/ja
Application granted granted Critical
Publication of JP4987533B2 publication Critical patent/JP4987533B2/ja
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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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/302—Water reducers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP2007083285A 2007-03-28 2007-03-28 セメント混和剤 Active JP4987533B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007083285A JP4987533B2 (ja) 2007-03-28 2007-03-28 セメント混和剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007083285A JP4987533B2 (ja) 2007-03-28 2007-03-28 セメント混和剤

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011149709A Division JP5473997B2 (ja) 2011-07-06 2011-07-06 セメント混和剤

Publications (3)

Publication Number Publication Date
JP2008239416A JP2008239416A (ja) 2008-10-09
JP2008239416A5 JP2008239416A5 (zh) 2009-11-19
JP4987533B2 true JP4987533B2 (ja) 2012-07-25

Family

ID=39911196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007083285A Active JP4987533B2 (ja) 2007-03-28 2007-03-28 セメント混和剤

Country Status (1)

Country Link
JP (1) JP4987533B2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3321242A4 (en) * 2015-07-09 2019-03-13 Nippon Shokubai Co., Ltd. CEMENT ADDITIVE, CEMENT COMPOSITION, CEMENT ADDITIVE RAW MATERIAL

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011079721A (ja) * 2009-10-09 2011-04-21 Nippon Shokubai Co Ltd 早期強度用セメント混和剤
JP6001357B2 (ja) * 2012-06-29 2016-10-05 花王株式会社 水硬性組成物
KR101300513B1 (ko) * 2013-05-06 2013-09-02 남경건설(주) 고성능 조강 시멘트 콘크리트 조성물 및 이를 이용한 접착식 덧씌우기 포장공법
KR101311699B1 (ko) * 2013-05-07 2013-09-26 강상수 내산성 및 내구성이 우수한 콘크리트 구조물 보수용 조성물 및 이를 이용한 콘크리트 구조물의 보수방법
EP2873657A1 (en) 2013-11-13 2015-05-20 Huntsman Petrochemical LLC Admixture composition to improve strength of cement cured products
JP6433316B2 (ja) * 2015-01-28 2018-12-05 株式会社日本触媒 新規ポリカルボン酸系共重合体およびセメント分散剤、並びにセメント組成物
US10294157B2 (en) * 2015-08-25 2019-05-21 Nippon Shokubai Co., Ltd. Cement additive, cement composition, and cement additive raw material
JP6871741B2 (ja) * 2017-01-11 2021-05-12 株式会社日本触媒 セメント分散性向上助剤およびセメント組成物
JP6864479B2 (ja) * 2017-01-11 2021-04-28 株式会社日本触媒 セメント混和剤およびセメント組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4319752B2 (ja) * 1999-08-26 2009-08-26 太平洋セメント株式会社 セメント系グラウト組成物
MY135684A (en) * 1999-11-29 2008-06-30 Nippon Catalytic Chem Ind Copolymer for cement admixtures and its production process and use
JP2002226245A (ja) * 2001-01-30 2002-08-14 Grace Chemicals Kk コンクリート混合材及びコンクリート組成物
JP2002226246A (ja) * 2001-01-30 2002-08-14 Asahi Denka Kogyo Kk セメント類の収縮低減剤及びセメント類の収縮低減方法
EP1494990A4 (en) * 2002-03-13 2010-05-26 Grace W R & Co IMPROVED LIQUID COMPOSITIONS
JP4486314B2 (ja) * 2003-04-03 2010-06-23 Ｂａｓｆポゾリス株式会社 セメント添加剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3321242A4 (en) * 2015-07-09 2019-03-13 Nippon Shokubai Co., Ltd. CEMENT ADDITIVE, CEMENT COMPOSITION, CEMENT ADDITIVE RAW MATERIAL

Also Published As

Publication number Publication date
JP2008239416A (ja) 2008-10-09

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