JPWO2021117340A1 - - Google Patents

Info

Publication number
JPWO2021117340A1
JPWO2021117340A1 JP2021563764A JP2021563764A JPWO2021117340A1 JP WO2021117340 A1 JPWO2021117340 A1 JP WO2021117340A1 JP 2021563764 A JP2021563764 A JP 2021563764A JP 2021563764 A JP2021563764 A JP 2021563764A JP WO2021117340 A1 JPWO2021117340 A1 JP WO2021117340A1
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.)
Pending
Application number
JP2021563764A
Other languages
Japanese (ja)
Other versions
JPWO2021117340A5 (en
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 JPWO2021117340A1 publication Critical patent/JPWO2021117340A1/ja
Publication of JPWO2021117340A5 publication Critical patent/JPWO2021117340A5/ja
Priority to JP2023179694A priority Critical patent/JP2024012339A/en
Pending legal-status Critical Current

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
    • C04B24/24—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F216/14—Monomers containing only one unsaturated aliphatic radical
    • C08F216/16—Monomers containing no hetero atoms other than the ether oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
JP2021563764A 2019-12-10 2020-10-16 Pending JPWO2021117340A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023179694A JP2024012339A (en) 2019-12-10 2023-10-18 Cement additive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019223116 2019-12-10
PCT/JP2020/039084 WO2021117340A1 (en) 2019-12-10 2020-10-16 Cement additive

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023179694A Division JP2024012339A (en) 2019-12-10 2023-10-18 Cement additive

Publications (2)

Publication Number Publication Date
JPWO2021117340A1 true JPWO2021117340A1 (en) 2021-06-17
JPWO2021117340A5 JPWO2021117340A5 (en) 2022-08-03

Family

ID=76329717

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021563764A Pending JPWO2021117340A1 (en) 2019-12-10 2020-10-16
JP2023179694A Pending JP2024012339A (en) 2019-12-10 2023-10-18 Cement additive

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023179694A Pending JP2024012339A (en) 2019-12-10 2023-10-18 Cement additive

Country Status (2)

Country Link
JP (2) JPWO2021117340A1 (en)
WO (1) WO2021117340A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001220417A (en) * 1999-11-29 2001-08-14 Nippon Shokubai Co Ltd Copolymer for cement admixture, method for producing the same and its use
JP2009173527A (en) * 2007-12-28 2009-08-06 Kao Corp Hydraulic composition
JP2011084459A (en) * 2009-09-18 2011-04-28 Nippon Shokubai Co Ltd Cement admixture, cement composition, and polycarboxylic acid copolymer for cement admixture
JP2011525936A (en) * 2008-02-13 2011-09-29 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 Copolymers having polyether side chains and hydroxyalkyl and acid structural units
JP2016023096A (en) * 2014-07-17 2016-02-08 株式会社日本触媒 Cement dispersant and cement composition
JP2016138193A (en) * 2015-01-28 2016-08-04 株式会社日本触媒 Novel polycarboxylic acid based copolymer and cement dispersant, and cement composition
JP2018123014A (en) * 2017-01-30 2018-08-09 日本製紙株式会社 Method for producing cement composition
JP2019048759A (en) * 2017-09-12 2019-03-28 株式会社日本触媒 Admixture material composition

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001220417A (en) * 1999-11-29 2001-08-14 Nippon Shokubai Co Ltd Copolymer for cement admixture, method for producing the same and its use
JP2009173527A (en) * 2007-12-28 2009-08-06 Kao Corp Hydraulic composition
JP2011525936A (en) * 2008-02-13 2011-09-29 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 Copolymers having polyether side chains and hydroxyalkyl and acid structural units
JP2011084459A (en) * 2009-09-18 2011-04-28 Nippon Shokubai Co Ltd Cement admixture, cement composition, and polycarboxylic acid copolymer for cement admixture
JP2016023096A (en) * 2014-07-17 2016-02-08 株式会社日本触媒 Cement dispersant and cement composition
JP2016138193A (en) * 2015-01-28 2016-08-04 株式会社日本触媒 Novel polycarboxylic acid based copolymer and cement dispersant, and cement composition
JP2018123014A (en) * 2017-01-30 2018-08-09 日本製紙株式会社 Method for producing cement composition
JP2019048759A (en) * 2017-09-12 2019-03-28 株式会社日本触媒 Admixture material composition

Also Published As

Publication number Publication date
WO2021117340A1 (en) 2021-06-17
JP2024012339A (en) 2024-01-30

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