BR112017028359A2 - aditivo de cimento, composição de cimento, e matéria-prima para aditivo de cimento - Google Patents

aditivo de cimento, composição de cimento, e matéria-prima para aditivo de cimento

Info

Publication number
BR112017028359A2
BR112017028359A2 BR112017028359-0A BR112017028359A BR112017028359A2 BR 112017028359 A2 BR112017028359 A2 BR 112017028359A2 BR 112017028359 A BR112017028359 A BR 112017028359A BR 112017028359 A2 BR112017028359 A2 BR 112017028359A2
Authority
BR
Brazil
Prior art keywords
cement
additive
cement additive
raw material
composition
Prior art date
Application number
BR112017028359-0A
Other languages
English (en)
Japanese (ja)
Other versions
BR112017028359B1 (pt
Inventor
Takayama Takeshi
Nishimura Kimiaki
Momii Takafumi
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.)
Filing date
Publication date
Application filed by Nippon Shokubai Co., Ltd. filed Critical Nippon Shokubai Co., Ltd.
Publication of BR112017028359A2 publication Critical patent/BR112017028359A2/pt
Publication of BR112017028359B1 publication Critical patent/BR112017028359B1/pt

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
    • C04B24/122—Hydroxy amines
    • 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
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/125—Compounds containing one or more carbon-to-nitrogen double or triple bonds, e.g. imines
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)

Abstract

é fornecido um aditivo de cimento que pode melhorar significativamente a resistência de um produto curado de uma composição de cimento por um longo período de tempo. também é fornecida uma composição de cimento incluindo tal aditivo de cimento. o aditivo de cimento da presente invenção inclui: um composto (a) tendo um peso molecular médio de mais de 3.000, e tendo uma estrutura na qual 5 moles ou mais de um óxido de alquileno são adicionados a 1 mol de álcool poli-hídrico; e um composto alcanolamina (b).
BR112017028359A 2015-07-09 2016-07-07 aditivo de cimento e composição de cimento BR112017028359B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015137412 2015-07-09
JP2015-137412 2015-07-09
PCT/JP2016/070147 WO2017006995A1 (ja) 2015-07-09 2016-07-07 セメント用添加剤、セメント組成物、およびセメント用添加剤用原料

Publications (2)

Publication Number Publication Date
BR112017028359A2 true BR112017028359A2 (pt) 2018-08-28
BR112017028359B1 BR112017028359B1 (pt) 2020-04-22

Family

ID=57686199

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028359A BR112017028359B1 (pt) 2015-07-09 2016-07-07 aditivo de cimento e composição de cimento

Country Status (8)

Country Link
US (1) US20190084881A1 (pt)
EP (1) EP3321242A4 (pt)
JP (2) JP6359772B2 (pt)
KR (1) KR101913767B1 (pt)
CN (1) CN107848884B (pt)
BR (1) BR112017028359B1 (pt)
MY (1) MY167711A (pt)
WO (1) WO2017006995A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951167B1 (ko) * 2018-06-19 2019-02-21 주욱영 친환경 레미콘 초경화 지연제 조성물
JP7277317B2 (ja) * 2018-09-21 2023-05-18 株式会社日本触媒 セメント用添加剤、セメント混和剤、およびセメント組成物
CN109574538B (zh) * 2018-11-21 2021-05-25 杭州砺品科技有限公司 一种混凝土减胶剂及其制备工艺、应用方法
JP7458200B2 (ja) * 2019-04-16 2024-03-29 株式会社日本触媒 セメント用添加剤、セメント用強度向上剤、セメント組成物、およびセメント組成物の強度向上方法
CN110668716A (zh) * 2019-11-21 2020-01-10 衡阳县海华水泥有限责任公司 一种复合水泥及其制备方法
KR102159545B1 (ko) * 2020-04-07 2020-09-23 주식회사 데코페이브 자가세정 기능을 갖는 보차도 블록 제조방법 및 이의 제조방법에 의하여 제조된 보차도 블록
CN115353316A (zh) * 2022-09-16 2022-11-18 中建研科技股份有限公司 一种细石混凝土添加剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990190A (en) * 1989-10-06 1991-02-05 W. R. Grace & Co.-Conn. Strength enhancing additive for certain portland cements
NZ235347A (en) * 1989-10-06 1991-09-25 Grace W R & Co Enhanced blended and portland cement compositions characterised by the addition of a higher trialkanolamine as a strength enhancing agent
JP2972395B2 (ja) * 1991-06-24 1999-11-08 川研ファインケミカル株式会社 ジエタノールアミン含量の低い脂肪酸ジエタノールアミド型界面活性剤の製造方法
JPH0664956A (ja) * 1992-08-18 1994-03-08 Kao Corp セメント混和剤
TW416937B (en) * 1997-10-01 2001-01-01 Grace W R & Co Improved processing additives for hydraulic cements
JP4498584B2 (ja) * 2000-10-31 2010-07-07 太平洋セメント株式会社 セメント組成物
JP5077904B2 (ja) * 2001-05-31 2012-11-21 Ｂａｓｆジャパン株式会社 セメント組成物用消泡剤
US6800129B2 (en) * 2003-01-30 2004-10-05 W. R. Grace & Co.-Conn. High solids pumpable cement additives
JP4686656B2 (ja) * 2005-08-19 2011-05-25 サンノプコ株式会社 表面美観向上剤
CN1948210A (zh) * 2005-10-14 2007-04-18 株式会社日本触媒 水泥混合剂
JP4987533B2 (ja) * 2007-03-28 2012-07-25 株式会社日本触媒 セメント混和剤
JP2011079721A (ja) * 2009-10-09 2011-04-21 Nippon Shokubai Co Ltd 早期強度用セメント混和剤
US8187376B2 (en) * 2010-05-25 2012-05-29 W. R. Grace & Co.-Conn. Defoamers for hydratable cementitious compositions
JP5883242B2 (ja) * 2011-07-11 2016-03-09 花王株式会社 水硬性粉体の製造方法
EP2660218A1 (de) * 2012-05-04 2013-11-06 Construction Research & Technology GmbH Verfahren zur Herstellung eines hydraulischen Bindemittels, entsprechendes Additiv sowie dessen Verwendung.
JP6001357B2 (ja) * 2012-06-29 2016-10-05 花王株式会社 水硬性組成物

Also Published As

Publication number Publication date
JP6761443B2 (ja) 2020-09-23
JPWO2017006995A1 (ja) 2018-03-08
EP3321242A4 (en) 2019-03-13
CN107848884A (zh) 2018-03-27
US20190084881A1 (en) 2019-03-21
JP2018145094A (ja) 2018-09-20
MY167711A (en) 2018-09-21
EP3321242A1 (en) 2018-05-16
BR112017028359B1 (pt) 2020-04-22
JP6359772B2 (ja) 2018-07-18
CN107848884B (zh) 2019-04-09
KR101913767B1 (ko) 2018-11-01
KR20180010306A (ko) 2018-01-30
WO2017006995A1 (ja) 2017-01-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/07/2016, OBSERVADAS AS CONDICOES LEGAIS.