BRPI0403226A - Aditivos contendo derivados de celulose com propriedades reológicas do tipo gel, seu uso em sistemas de material de construção bem como um processo para a extrusão de cimento com emprego destes aditivos - Google Patents

Aditivos contendo derivados de celulose com propriedades reológicas do tipo gel, seu uso em sistemas de material de construção bem como um processo para a extrusão de cimento com emprego destes aditivos

Info

Publication number
BRPI0403226A
BRPI0403226A BR0403226-8A BRPI0403226A BRPI0403226A BR PI0403226 A BRPI0403226 A BR PI0403226A BR PI0403226 A BRPI0403226 A BR PI0403226A BR PI0403226 A BRPI0403226 A BR PI0403226A
Authority
BR
Brazil
Prior art keywords
additives
material systems
building material
gel
well
Prior art date
Application number
BR0403226-8A
Other languages
English (en)
Inventor
Hartwig Schlesiger
Roland Bayer
Frank Hoehl
Arne Henning Kull
Juergen Engelhardt
Burkhard Kressdorf
Joern-Bernd Pannek
Original Assignee
Wolff Cellulosics Gmbh & Co Kg
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 Wolff Cellulosics Gmbh & Co Kg filed Critical Wolff Cellulosics Gmbh & Co Kg
Publication of BRPI0403226A publication Critical patent/BRPI0403226A/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
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • 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
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

"ADITIVOS CONTENDO DERIVADOS DE CELULOSE COM PROPRIEDADES REOLóGICAS DO TIPO GEL, SEU USO EM SISTEMAS DE MATERIAL DE CONSTRUçãO BEM COMO UM PROCESSO PARA A EXTRUSãO DE CIMENTO COM EMPREGO DESTES ADITIVOS". A presente invenção refere-se a aditivos para extrusão de sistemas de materiais de construção, caracterizados pelo fato de que os aditivos contêm éteres de celulose reticulável de modo irreversível com propriedades reológicas tipo gel. é igualmente descrito o uso de derivados de celulose reticulável de modo irreversível, como aditivos para extrusão de sistemas de materiais de construção bem como processo de extrusão para sistemas de materiais de construção.
BR0403226-8A 2003-08-12 2004-08-12 Aditivos contendo derivados de celulose com propriedades reológicas do tipo gel, seu uso em sistemas de material de construção bem como um processo para a extrusão de cimento com emprego destes aditivos BRPI0403226A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10337011A DE10337011A1 (de) 2003-08-12 2003-08-12 Additive enthaltend Cellulosederivate mit gel-artigen rheologischen Eigenschaften, deren Verwendung in Baustoffsystemen sowie ein Verfahren zur Zementextrusion unter Einsatz dieser Additive

Publications (1)

Publication Number Publication Date
BRPI0403226A true BRPI0403226A (pt) 2005-05-24

Family

ID=33560297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403226-8A BRPI0403226A (pt) 2003-08-12 2004-08-12 Aditivos contendo derivados de celulose com propriedades reológicas do tipo gel, seu uso em sistemas de material de construção bem como um processo para a extrusão de cimento com emprego destes aditivos

Country Status (14)

Country Link
US (1) US7041168B2 (pt)
EP (1) EP1506973B1 (pt)
JP (1) JP4724787B2 (pt)
KR (1) KR101107882B1 (pt)
CN (1) CN100363293C (pt)
AU (1) AU2004203848A1 (pt)
BR (1) BRPI0403226A (pt)
CA (1) CA2476845A1 (pt)
DE (1) DE10337011A1 (pt)
HK (1) HK1071493A1 (pt)
MX (1) MXPA04007750A (pt)
RU (1) RU2004124236A (pt)
TW (1) TW200523225A (pt)
UA (1) UA82473C2 (pt)

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DE102005030521A1 (de) 2005-06-30 2007-01-11 Wolff Cellulosics Gmbh & Co. Kg Celluloseetherzusammensetzung für die Extrusion anorganischer Formkörper
DE102006062140A1 (de) 2006-12-22 2008-06-26 Dow Wolff Cellulosics Gmbh Celluloseetheradditive für die Extrusion keramischer Massen
DE102009014957A1 (de) 2009-03-30 2010-10-07 J. Rettenmaier & Söhne Gmbh + Co. Kg Hydrophobe modifizierte Cellulosefasern für zementöse Selbstverlaufsmassen und Estriche
US20110120349A1 (en) * 2009-11-24 2011-05-26 E. Khashoggi Industries, Llc Extruded fiber reinforced cementitious products having stone-like properties and methods of making the same
EP2563742B1 (en) * 2010-04-26 2020-10-21 Dow Global Technologies LLC Composition for extrusion-molded bodies
CN101906167B (zh) * 2010-06-07 2012-05-02 新疆大学 利用制浆黑液中沉淀的废弃纤维素制备混凝土减水剂的方法
PL2637836T3 (pl) * 2010-11-08 2018-02-28 Dow Global Technologies Llc Kompozycja do wyrobów ceramicznych formowanych przez wytłaczanie zawierająca metylocelulozę
JP5811054B2 (ja) * 2012-07-10 2015-11-11 信越化学工業株式会社 押出成形用水硬性組成物
JP2014227318A (ja) * 2013-05-23 2014-12-08 信越化学工業株式会社 セルフレベリング材
JP6368554B2 (ja) * 2014-06-09 2018-08-01 独立行政法人国立高等専門学校機構 ゲル化剤
KR20160026303A (ko) * 2014-08-29 2016-03-09 삼성정밀화학 주식회사 압출성형용 시멘트 모르타르 첨가제, 압출성형용 시멘트 모르타르 및 압출성형품
KR102249001B1 (ko) * 2014-12-31 2021-05-07 롯데정밀화학 주식회사 시멘트 모르타르용 혼화제 조성물 및 이를 포함하는 시멘트 모르타르 조성물
BR112017026321B1 (pt) * 2015-06-30 2022-07-19 Dow Global Technologies Llc Composição de mistura seca e método para uso da composição de mistura seca
US10494303B2 (en) * 2015-06-30 2019-12-03 Dow Global Technologies Llc Gypsum compositions containing crosslinked cellulose ethers for mortars with reduced stickiness
JP7106549B2 (ja) * 2017-01-18 2022-07-26 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 高セルロース繊維含有量を有する溶融加工材料
CR20210407A (es) 2019-01-25 2021-11-03 Amvac Hong Kong Ltd Celulosa microfibrilada como modificador de la reología en formulaciones agrícolas de alta resistencia iónica
CN113710708A (zh) * 2019-05-01 2021-11-26 陶氏环球技术有限责任公司 用于生产交联纤维素醚的方法
EP3962874A1 (en) * 2019-05-01 2022-03-09 Dow Global Technologies LLC Process for producing a crosslinked cellulose ether
EP3962958A1 (en) * 2019-05-01 2022-03-09 Dow Global Technologies LLC Process for producing a crosslinked cellulose ether
WO2022051201A1 (en) * 2020-09-01 2022-03-10 Dow Global Technologies Llc Cementitious skim coat compositions containing crosslinked cellulose ethers for mortars with enhanced gel strength
CN113045260B (zh) * 2021-02-20 2022-06-07 江苏金海宁新型建材科技有限公司 一种高强保温陶粒混凝土及其制备与应用
CN114804706B (zh) * 2022-04-26 2023-04-07 北京金隅水泥节能科技有限公司 一种混凝土外加剂、使用外加剂的混凝土及其制备方法

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CN1350992A (zh) * 2000-10-26 2002-05-29 苏州台荣建材有限公司 轻质硅酸钙板及其制造方法
JP4029272B2 (ja) * 2002-03-11 2008-01-09 信越化学工業株式会社 混和剤及びこれを用いた押出成形用水硬性組成物
JP4132884B2 (ja) * 2002-03-11 2008-08-13 信越化学工業株式会社 押出成形物の製造方法
DE10233788A1 (de) * 2002-07-25 2004-02-05 Wolff Cellulosics Gmbh & Co. Kg Cellulosederivate mit gel-artigen rheologischen Eigenschaften und Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
MXPA04007750A (es) 2005-06-17
JP4724787B2 (ja) 2011-07-13
US20050034636A1 (en) 2005-02-17
HK1071493A1 (en) 2005-07-15
RU2004124236A (ru) 2006-01-27
AU2004203848A1 (en) 2005-03-03
UA82473C2 (uk) 2008-04-25
KR20050016222A (ko) 2005-02-21
CN100363293C (zh) 2008-01-23
EP1506973A1 (de) 2005-02-16
KR101107882B1 (ko) 2012-01-25
EP1506973B1 (de) 2013-12-11
TW200523225A (en) 2005-07-16
JP2005059599A (ja) 2005-03-10
CN1579987A (zh) 2005-02-16
US7041168B2 (en) 2006-05-09
DE10337011A1 (de) 2005-03-17
CA2476845A1 (en) 2005-02-12

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: DOW WOLFF CELLULOSICS GMBH AND CO. OHG (DE)

Free format text: ALTERADO DE: WOLFF CELLULOSICS GMBH AND CO. KG

B25G Requested change of headquarter approved

Owner name: DOW WOLFF CELLULOSICS GMBH AND CO. OHG (DE)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080121615/RJ DE 18/09/2008.

B25A Requested transfer of rights approved

Owner name: DOW WOLFF CELLULOSICS GMBH (DE)

Free format text: TRANSFERIDO DE: DOW WOLFF CELLULOSICS GMBH AND CO. OHG

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.