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AU7315600A - Cement dispersant - Google Patents

Cement dispersant

Info

Publication number
AU7315600A
AU7315600A AU73156/00A AU7315600A AU7315600A AU 7315600 A AU7315600 A AU 7315600A AU 73156/00 A AU73156/00 A AU 73156/00A AU 7315600 A AU7315600 A AU 7315600A AU 7315600 A AU7315600 A AU 7315600A
Authority
AU
Australia
Prior art keywords
cement dispersant
dispersant
cement
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.)
Abandoned
Application number
AU73156/00A
Inventor
Akitaka Miyata
Toshitaka Tsuzuki
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 NSC Ltd
Original Assignee
Nippon NSC 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
Priority claimed from JP26850899A external-priority patent/JP3091193B1/en
Application filed by Nippon NSC Ltd filed Critical Nippon NSC Ltd
Publication of AU7315600A publication Critical patent/AU7315600A/en
Abandoned 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
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • C04B24/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers containing polyether side chains
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AU73156/00A 1999-09-21 2000-09-19 Cement dispersant Abandoned AU7315600A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP11/267043 1999-09-21
JP26704399 1999-09-21
JP26850899A JP3091193B1 (en) 1999-09-22 1999-09-22 Cement dispersant
JP11/268508 1999-09-22
PCT/JP2000/006370 WO2001021542A1 (en) 1999-09-21 2000-09-19 Cement dispersant

Publications (1)

Publication Number Publication Date
AU7315600A true AU7315600A (en) 2001-04-24

Family

ID=26547699

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73156/00A Abandoned AU7315600A (en) 1999-09-21 2000-09-19 Cement dispersant

Country Status (2)

Country Link
AU (1) AU7315600A (en)
WO (1) WO2001021542A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1390317B1 (en) 2001-05-28 2012-08-29 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
DE10330747A1 (en) 2003-07-07 2005-04-14 Basf Ag Alkoxylated diallylamine derivatives containing water-soluble or water-dispersible polymers
CN104150807B (en) * 2014-07-29 2016-07-06 太仓新亚逊生物科技有限公司 A kind of prestressed high-strength concrete pile polycarboxylate water-reducer and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3452083B2 (en) * 1994-03-24 2003-09-29 株式会社フローリック Dispersant for cement
JP3290304B2 (en) * 1994-07-06 2002-06-10 花王株式会社 Admixture composition for concrete products
JPH1017355A (en) * 1996-07-03 1998-01-20 Denka Grace Kk High slump concrete and its production

Also Published As

Publication number Publication date
WO2001021542A1 (en) 2001-03-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase