BR9811128A - Material nanocompósito baseado em uma argila, processo e argila modificada adequada para preparar o mesmo, artigo moldado, e, uso de um copolìmero em bloco ou um copolìmero de enxerto - Google Patents

Material nanocompósito baseado em uma argila, processo e argila modificada adequada para preparar o mesmo, artigo moldado, e, uso de um copolìmero em bloco ou um copolìmero de enxerto

Info

Publication number
BR9811128A
BR9811128A BR9811128-0A BR9811128A BR9811128A BR 9811128 A BR9811128 A BR 9811128A BR 9811128 A BR9811128 A BR 9811128A BR 9811128 A BR9811128 A BR 9811128A
Authority
BR
Brazil
Prior art keywords
clay
block copolymer
preparing
nanocomposite material
graft copolymer
Prior art date
Application number
BR9811128-0A
Other languages
English (en)
Inventor
Hartmut Rudolf Fischer
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of BR9811128A publication Critical patent/BR9811128A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)
  • Dental Preparations (AREA)

Abstract

"MATERIAL NANOCOMPóSITO BASEADO EM UMA ARGILA, PROCESSO E ARGILA MODIFICADA ADEQUADA PARA PREPARAR O MESMO, ARTIGO MOLDADO, E, USO DE UM COPOLìMERO EM BLOCO OU UM COPOLìMERO DE ENXERTO" A invenção se refere a um material nanocompósito baseado em uma argila que possui uma estrutura em camadas e uma capacidade de troca catiónica de 30 a 250 miliequivalentes por 100 gramas, uma matriz polimérica e um copolímero em bloco ou um copolímero de enxerto, cujo copolímero em bloco ou o copolímero de enxerto compreende uma ou mais primeiras unidades estruturais (A), as quais são compatíveis com a argila, e uma ou mais segundas unidades estruturais (B), as quais são compatíveis com a matriz polimérica.
BR9811128-0A 1997-08-08 1998-08-07 Material nanocompósito baseado em uma argila, processo e argila modificada adequada para preparar o mesmo, artigo moldado, e, uso de um copolìmero em bloco ou um copolìmero de enxerto BR9811128A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006743A NL1006743C2 (nl) 1997-08-08 1997-08-08 Nanocomposiet-materiaal.
PCT/NL1998/000453 WO1999007790A1 (en) 1997-08-08 1998-08-07 Nanocomposite material

Publications (1)

Publication Number Publication Date
BR9811128A true BR9811128A (pt) 2000-07-18

Family

ID=19765469

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811128-0A BR9811128A (pt) 1997-08-08 1998-08-07 Material nanocompósito baseado em uma argila, processo e argila modificada adequada para preparar o mesmo, artigo moldado, e, uso de um copolìmero em bloco ou um copolìmero de enxerto

Country Status (14)

Country Link
US (2) US6579927B1 (pt)
EP (1) EP1002017B1 (pt)
JP (1) JP2001512773A (pt)
KR (1) KR20010012708A (pt)
AT (1) ATE232550T1 (pt)
AU (1) AU745227B2 (pt)
BR (1) BR9811128A (pt)
CA (1) CA2294146C (pt)
DE (1) DE69811370T2 (pt)
DK (1) DK1002017T3 (pt)
ES (1) ES2192782T3 (pt)
NL (1) NL1006743C2 (pt)
PT (1) PT1002017E (pt)
WO (1) WO1999007790A1 (pt)

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Also Published As

Publication number Publication date
ATE232550T1 (de) 2003-02-15
JP2001512773A (ja) 2001-08-28
ES2192782T3 (es) 2003-10-16
EP1002017A1 (en) 2000-05-24
DE69811370D1 (de) 2003-03-20
AU8752698A (en) 1999-03-01
US20030060556A1 (en) 2003-03-27
EP1002017B1 (en) 2003-02-12
CA2294146C (en) 2008-12-09
DK1002017T3 (da) 2003-06-10
CA2294146A1 (en) 1999-02-18
US6579927B1 (en) 2003-06-17
WO1999007790A1 (en) 1999-02-18
AU745227B2 (en) 2002-03-14
US6812272B2 (en) 2004-11-02
NL1006743C2 (nl) 1999-02-09
KR20010012708A (ko) 2001-02-26
PT1002017E (pt) 2003-06-30
DE69811370T2 (de) 2003-12-18

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