BR0301105A - Método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero - Google Patents

Método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero

Info

Publication number
BR0301105A
BR0301105A BR0301105A BR0301105A BR0301105A BR 0301105 A BR0301105 A BR 0301105A BR 0301105 A BR0301105 A BR 0301105A BR 0301105 A BR0301105 A BR 0301105A BR 0301105 A BR0301105 A BR 0301105A
Authority
BR
Brazil
Prior art keywords
polymer modified
fiber cement
modified fiber
cement composite
composite
Prior art date
Application number
BR0301105A
Other languages
English (en)
Other versions
BR0301105B1 (pt
Inventor
Michael Damian Bowe
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR0301105A publication Critical patent/BR0301105A/pt
Publication of BR0301105B1 publication Critical patent/BR0301105B1/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • C04B20/1033—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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/483—Polyacrylates
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0064—Polymers unstable in the presence of hydraulic binders, e.g. polymers flocculating in concrete mixtures
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0065—Polymers characterised by their glass transition temperature (Tg)
    • 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

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

"MéTODO PARA FORNECER UM COMPóSITO DE FIBROCIMENTO MODIFICADO COM POLìMERO, E, COMPóSITO DE FIBROCIMENTO MODIFICADO COM POLìMERO". Um método para fornecer um compósito de fibrocimento modificado com polímero pela formação de uma composição aquosa que inclui misturar um polímero em emulsão tendo uma temperatura de transição vítrea (Tg) de -25<198>C a 150<198>C, cimento, fibras celulósicas, material silicoso e água; formar um precursor de compósito pela remoção de pelo menos um pouco da água; e curar/secar o precursor de compósito a uma temperatura pelo menos 10<198>C mais alta do que a Tg do polímero é fornecido. Em uma forma de realização alternativa o polímero em emulsão é aplicado ao precursor de compósito. Os compósitos de fibrocimento modificado com polímero formados pelo método da invenção também são fornecidos.
BR0301105A 2002-05-06 2003-04-29 método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero. BR0301105B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38007802P 2002-05-06 2002-05-06

Publications (2)

Publication Number Publication Date
BR0301105A true BR0301105A (pt) 2004-08-17
BR0301105B1 BR0301105B1 (pt) 2011-11-01

Family

ID=29251253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301105A BR0301105B1 (pt) 2002-05-06 2003-04-29 método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero.

Country Status (5)

Country Link
EP (1) EP1361201B1 (pt)
CN (1) CN100540500C (pt)
AU (1) AU2003204028B2 (pt)
BR (1) BR0301105B1 (pt)
DE (1) DE60308585T2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101948276B (zh) * 2010-08-31 2012-11-21 中铁四局集团有限公司 一种水泥砂浆的制备方法
CN102936848B (zh) * 2012-11-19 2014-12-03 中国电建集团成都勘测设计研究院有限公司 聚乙烯醇纤维的改性方法及高抗裂性能的大体积混凝土
CN111517728B (zh) * 2020-05-29 2021-11-16 清华大学 一种组合物、预制构件及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1514239A (en) * 1976-12-07 1978-06-14 Nat Res Dev Fibre-reinforced composites
CH645605A5 (de) * 1980-02-22 1984-10-15 Ametex Ag Verfahren zur herstellung einer faserverstaerkten, hydraulisch abbindenden zusammensetzung, die nach diesem verfahren hergestellte zusammensetzung und verwendung derselben.
GB8813894D0 (en) * 1988-06-11 1988-07-13 Redland Roof Tiles Ltd Process for production of concrete building products
DE4317035A1 (de) * 1993-05-21 1994-11-24 Basf Ag Wäßrige Polymerisatdispersionen
GB9319205D0 (en) * 1993-09-16 1993-11-03 Brown Jonathon L Cement products and a method of manufacture thereof
JPH08208307A (ja) * 1995-02-06 1996-08-13 Nichiha Corp 木質繊維セメント板の湿式抄造法による製造法

Also Published As

Publication number Publication date
DE60308585T2 (de) 2007-08-16
DE60308585D1 (de) 2006-11-09
CN100540500C (zh) 2009-09-16
AU2003204028A1 (en) 2003-11-20
AU2003204028B2 (en) 2008-02-21
EP1361201A1 (en) 2003-11-12
CN1456527A (zh) 2003-11-19
EP1361201B1 (en) 2006-09-27
BR0301105B1 (pt) 2011-11-01

Similar Documents

Publication Publication Date Title
BR0208081A (pt) Dispersões de matéria sintética aquosas, processo para produção das mesmas e uso das mesmas
BRPI0517129A (pt) estruturas fibrosas não-tecidas e seu método de produção
BR0006861A (pt) Processo de possibilitar que uma primeira rede doméstica de uma primeira arquitetura de software interaja com uma segunda rede doméstica de uma segunda arquitetura de software, sistema de processamento de informações, e, componente de software para uso em um sistema de ambiente doméstico
BR0109684A (pt) Componentes para a construção de compósitos
BR9105082A (pt) Composicao de latex de polimero com baixo teor em formadeido e processo para reduzir o desprendimento de formaldeido das composicoes de latex de polimero aquosas
BRPI0517820A (pt) composição, e, método
BR0314440A (pt) Material absorvente sonoro e processo para produzi-lo
BRPI0510425A (pt) rebocos á base de gesso usado agentes de retenção de água preparados a partir de lìnter algodão cru
BRPI0508132A (pt) materiais cimentìceos reforçados com fibra de celulose purificada
BR0006924A (pt) Tecido cardado e processo
BR0211699A (pt) Processo para preparar uma argila modificada, argila modificada, e, nanocompósito de argila polimérica
BRPI0414973A (pt) fibras de celulose reticuladas e método de produção das mesmas
BR0214157A (pt) Mantas não-tecidas tendo uniformidade de constrição aperfeiçoada
BR9713900A (pt) Aditivo com tratamento de superfìcie para concreto de cimento portland
BR0313156A (pt) Método para modificar um polìmero, e, composição de matéria
BR0214475A (pt) Processo para aumentar a maciez das mantas de base e produtos feitos a partir destes
BR112014031528A2 (pt) composição compreendendo polímero super absorvente
BR0314810A (pt) Material de cimento reforçado com fibra
BRPI0520599A2 (pt) poste de serviço, material compósito termoplástico, e, processo para a produção de um poste de serviço
BR0301105A (pt) Método para fornecer um compósito de fibrocimento modificado com polìmero, e, compósito de fibrocimento modificado com polìmero
BR112013004262A2 (pt) processo para a preparação de composições ou sistemas de cimento/argamassa/concreto, carga para composições de cimento, composições de cimento, argamassa ou concreto, aplicação (ões) do processo ou das composições ou da carga, e, produtos ou elementos de cimento
BRPI0506979A (pt) misturas de ácido triazinilaminoestilbeno dissulfÈnico
BR0108483A (pt) Mistura de cimento de escória de cúpula e métodos de fabricação e utilização da mesma
BRPI0407274A (pt) Promotor funcional aniÈnico e agente para o controle de carga com proporção de resistência à tensão aperfeiçoada de úmido para seco
BRPI0417388A (pt) agente para absorção de água, método de fabricação do mesmo e absorvente e artigo absorvente feitos do mesmo

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 29/04/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.