JPWO2021085376A1 - - Google Patents

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Publication number
JPWO2021085376A1
JPWO2021085376A1 JP2021553601A JP2021553601A JPWO2021085376A1 JP WO2021085376 A1 JPWO2021085376 A1 JP WO2021085376A1 JP 2021553601 A JP2021553601 A JP 2021553601A JP 2021553601 A JP2021553601 A JP 2021553601A JP WO2021085376 A1 JPWO2021085376 A1 JP WO2021085376A1
Authority
JP
Japan
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
JP2021553601A
Other versions
JP7223160B2 (ja
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 filed Critical
Publication of JPWO2021085376A1 publication Critical patent/JPWO2021085376A1/ja
Application granted granted Critical
Publication of JP7223160B2 publication Critical patent/JP7223160B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B28/04—Portland cements

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2021553601A 2019-10-30 2020-10-26 水硬性材料用添加剤 Active JP7223160B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019197413 2019-10-30
JP2019197413 2019-10-30
PCT/JP2020/040098 WO2021085376A1 (ja) 2019-10-30 2020-10-26 水硬性材料用添加剤

Publications (2)

Publication Number Publication Date
JPWO2021085376A1 true JPWO2021085376A1 (ja) 2021-05-06
JP7223160B2 JP7223160B2 (ja) 2023-02-15

Family

ID=75715977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021553601A Active JP7223160B2 (ja) 2019-10-30 2020-10-26 水硬性材料用添加剤

Country Status (2)

Country Link
JP (1) JP7223160B2 (ja)
WO (1) WO2021085376A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023002994A1 (ja) * 2021-07-20 2023-01-26

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008094708A (ja) * 2006-09-11 2008-04-24 Nippon Shokubai Co Ltd セメント混和剤及びセメント組成物
JP2015536294A (ja) * 2012-10-31 2015-12-21 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 優れた凍結融解安定性を有するアルカリ活性化アルミノケイ酸塩結合材
JP2016175787A (ja) * 2015-03-19 2016-10-06 株式会社日本触媒 水硬性組成物、フライアッシュ含有水硬性組成物の初期強度向上方法、および、フライアッシュ含有水硬性組成物用添加剤

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008094708A (ja) * 2006-09-11 2008-04-24 Nippon Shokubai Co Ltd セメント混和剤及びセメント組成物
JP2015536294A (ja) * 2012-10-31 2015-12-21 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 優れた凍結融解安定性を有するアルカリ活性化アルミノケイ酸塩結合材
JP2016175787A (ja) * 2015-03-19 2016-10-06 株式会社日本触媒 水硬性組成物、フライアッシュ含有水硬性組成物の初期強度向上方法、および、フライアッシュ含有水硬性組成物用添加剤

Also Published As

Publication number Publication date
JP7223160B2 (ja) 2023-02-15
WO2021085376A1 (ja) 2021-05-06

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