HK1205733A1 - Gypsum dispersant - Google Patents

Gypsum dispersant

Info

Publication number
HK1205733A1
HK1205733A1 HK15106420.0A HK15106420A HK1205733A1 HK 1205733 A1 HK1205733 A1 HK 1205733A1 HK 15106420 A HK15106420 A HK 15106420A HK 1205733 A1 HK1205733 A1 HK 1205733A1
Authority
HK
Hong Kong
Prior art keywords
gypsum dispersant
gypsum
dispersant
Prior art date
Application number
HK15106420.0A
Other languages
English (en)
Chinese (zh)
Inventor
Akira Ikeda
Seiichi Koshisaka
Katsutoshi Sato
Original Assignee
Toho Chem Ind 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 Toho Chem Ind Co Ltd filed Critical Toho Chem Ind Co Ltd
Publication of HK1205733A1 publication Critical patent/HK1205733A1/xx

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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • 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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/281—Polyepoxides
    • 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
    • C04B28/14—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 calcium sulfate cements
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/24—Epihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C08G65/2624—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aliphatic amine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • 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
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
HK15106420.0A 2012-03-14 2015-07-06 Gypsum dispersant HK1205733A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012058030 2012-03-14
PCT/JP2013/057232 WO2013137402A1 (fr) 2012-03-14 2013-03-14 Dispersant à base de gypse

Publications (1)

Publication Number Publication Date
HK1205733A1 true HK1205733A1 (en) 2015-12-24

Family

ID=49161305

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15106420.0A HK1205733A1 (en) 2012-03-14 2015-07-06 Gypsum dispersant

Country Status (12)

Country Link
US (1) US9382155B2 (fr)
EP (1) EP2826760B1 (fr)
JP (1) JP6091486B2 (fr)
KR (1) KR102013191B1 (fr)
AU (1) AU2013233154B2 (fr)
BR (1) BR112014022610B1 (fr)
CA (1) CA2867285C (fr)
HK (1) HK1205733A1 (fr)
IN (1) IN2014DN07672A (fr)
MX (1) MX2014011019A (fr)
RU (1) RU2629032C2 (fr)
WO (1) WO2013137402A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6293584B2 (ja) 2013-06-19 2018-03-14 花王株式会社 石膏用液体分散剤組成物

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018592A (en) * 1975-07-21 1977-04-19 Buckman Laboratories, Inc. Method of controlling the growth of algae
JPS59203742A (ja) 1983-04-28 1984-11-17 宇部興産株式会社 セルフレベリング性石膏水性組成物
US5051124A (en) * 1989-10-24 1991-09-24 Buckman Laboratories International, Inc. Microbicidal compositions of dimethylamine-epichlorohydrin amines
JP3067811B2 (ja) 1990-12-28 2000-07-24 花王株式会社 石膏スラリー用減水剤
JP3441751B2 (ja) * 1993-01-14 2003-09-02 旭電化工業株式会社 硬化性樹脂組成物
US5681862A (en) * 1993-03-05 1997-10-28 Buckman Laboratories International, Inc. Ionene polymers as microbicides
JP3733821B2 (ja) 2000-02-03 2006-01-11 日本製紙株式会社 分散剤
EP1426349A4 (fr) * 2001-09-14 2008-08-06 Nmb Ltd Additif pour ciment, et ciments le contenant
DE10313937A1 (de) * 2003-03-27 2004-10-14 Wacker Polymer Systems Gmbh & Co. Kg Dispergiermittel
PL1838643T3 (pl) * 2004-09-21 2012-04-30 Lafarge Sa Mieszanki do zobojętniania zanieczyszczeń
US20060280898A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
JP4844878B2 (ja) 2006-05-30 2011-12-28 東邦化学工業株式会社 石膏用分散剤及び石膏用分散剤組成物
JP5069513B2 (ja) 2007-07-31 2012-11-07 ハイモ株式会社 無機質体の製造方法
US8882907B2 (en) * 2007-11-30 2014-11-11 Celanese International Corporation Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom
JP2009161621A (ja) * 2007-12-28 2009-07-23 Toho Chem Ind Co Ltd 新規なポリカルボン酸系重合体
JP5713524B2 (ja) * 2008-07-11 2015-05-07 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット コンクリートにおける粘土活性を改善するためのスランプ保持混和剤
FR2948118A1 (fr) * 2009-07-17 2011-01-21 Coatex Sas Additif d'inertage des impuretes pour les suspensions aqueuses de sulfate de calcium hemihydrate contenant un polymere peigne et un polymere cationique
IN2014DN06600A (fr) * 2012-02-22 2015-05-22 Grace W R & Co

Also Published As

Publication number Publication date
JPWO2013137402A1 (ja) 2015-08-03
BR112014022610A2 (fr) 2017-08-22
AU2013233154B2 (en) 2016-12-01
EP2826760B1 (fr) 2022-07-20
RU2014141153A (ru) 2016-05-10
AU2013233154A1 (en) 2014-10-09
JP6091486B2 (ja) 2017-03-08
CA2867285C (fr) 2020-04-14
CN104271532A (zh) 2015-01-07
WO2013137402A1 (fr) 2013-09-19
CA2867285A1 (fr) 2013-09-19
BR112014022610B1 (pt) 2021-09-08
RU2629032C2 (ru) 2017-08-24
EP2826760A1 (fr) 2015-01-21
KR102013191B1 (ko) 2019-08-22
EP2826760A4 (fr) 2015-11-18
KR20150004342A (ko) 2015-01-12
US9382155B2 (en) 2016-07-05
IN2014DN07672A (fr) 2015-06-26
US20150045512A1 (en) 2015-02-12
MX2014011019A (es) 2015-04-08

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