WO2002024756A3 - Hydrophobically modified clay polymer nanocomposites - Google Patents

Hydrophobically modified clay polymer nanocomposites Download PDF

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Publication number
WO2002024756A3
WO2002024756A3 PCT/US2001/028989 US0128989W WO0224756A3 WO 2002024756 A3 WO2002024756 A3 WO 2002024756A3 US 0128989 W US0128989 W US 0128989W WO 0224756 A3 WO0224756 A3 WO 0224756A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrophobically modified
modified clay
preparing
nanocomposite
polymer nanocomposites
Prior art date
Application number
PCT/US2001/028989
Other languages
French (fr)
Other versions
WO2002024756A2 (en
Inventor
Dennis Paul Lorah
Robert Victor Slone
Thomas Glenn Madle
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
Priority to EP01971094A priority Critical patent/EP1322675A2/en
Priority to CNB018160077A priority patent/CN1331892C/en
Priority to BR0113997-5A priority patent/BR0113997A/en
Priority to AU2001291024A priority patent/AU2001291024B2/en
Priority to JP2002529164A priority patent/JP3848919B2/en
Priority to KR20037004077A priority patent/KR100818967B1/en
Publication of WO2002024756A2 publication Critical patent/WO2002024756A2/en
Publication of WO2002024756A3 publication Critical patent/WO2002024756A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Abstract

The present invention is directed, in part, to improved nanocomposite compositions and processes for preparing same. Specifically, in one embodiment, there is provided a process for preparing an aqueous nanocomposite dispersion, wherein the process comprises: polymerizing via suspension polymerization a suspension comprising at least one ethylenically unsaturated monomer and a hydrophobically modified clay to form the nanocomposite dispersion after polymerization, wherein the hydrophobically modified clay is dispersed in the monomer. Other embodiments include processes for preparing aqueous nanocomposite particles, colloids, and dispersions using hydrophobically modified clays in aqueous systems and compositions comprising same.
PCT/US2001/028989 2000-09-21 2001-09-17 Hydrophobically modified clay polymer nanocomposites WO2002024756A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP01971094A EP1322675A2 (en) 2000-09-21 2001-09-17 Hydrophobically modified clay polymer nanocomposites
CNB018160077A CN1331892C (en) 2000-09-21 2001-09-17 Hydrophobically modified clay polymer nanocomposites
BR0113997-5A BR0113997A (en) 2000-09-21 2001-09-17 Methods for preparing a nanocomposite polymeric clay dispersion, a plurality of hollow nanocomposite polymeric clay particles, a nanocomposite polymeric clay colloid, and a hydrophobically modified, nanocomposite particle, and hollow particle.
AU2001291024A AU2001291024B2 (en) 2000-09-21 2001-09-17 Hydrophobically modified clay polymer nanocomposites
JP2002529164A JP3848919B2 (en) 2000-09-21 2001-09-17 Hydrophobically modified clay polymer nanocomposites
KR20037004077A KR100818967B1 (en) 2000-09-21 2001-09-17 Aqueous nanocomposite dispersions: processes, compositions, and uses thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US23426300P 2000-09-21 2000-09-21
US60/234,263 2000-09-21
US25704100P 2000-12-21 2000-12-21
US60/257,041 2000-12-21
US30094601P 2001-06-26 2001-06-26
US60/300,946 2001-06-26

Publications (2)

Publication Number Publication Date
WO2002024756A2 WO2002024756A2 (en) 2002-03-28
WO2002024756A3 true WO2002024756A3 (en) 2003-01-23

Family

ID=27398542

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/028989 WO2002024756A2 (en) 2000-09-21 2001-09-17 Hydrophobically modified clay polymer nanocomposites

Country Status (8)

Country Link
US (1) US7211613B2 (en)
EP (1) EP1322675A2 (en)
JP (1) JP3848919B2 (en)
CN (1) CN1331892C (en)
AU (1) AU2001291024B2 (en)
BR (1) BR0113997A (en)
TW (1) TW570942B (en)
WO (1) WO2002024756A2 (en)

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Also Published As

Publication number Publication date
CN1331892C (en) 2007-08-15
EP1322675A2 (en) 2003-07-02
US7211613B2 (en) 2007-05-01
JP2004509983A (en) 2004-04-02
BR0113997A (en) 2003-08-05
TW570942B (en) 2004-01-11
WO2002024756A2 (en) 2002-03-28
US20020058739A1 (en) 2002-05-16
AU9102401A (en) 2002-04-02
AU2001291024B2 (en) 2006-11-23
JP3848919B2 (en) 2006-11-22
CN1461314A (en) 2003-12-10

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