WO2009032622A1 - Compositions polymères et objets préparés à partir de celles-ci - Google Patents

Compositions polymères et objets préparés à partir de celles-ci Download PDF

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Publication number
WO2009032622A1
WO2009032622A1 PCT/US2008/074297 US2008074297W WO2009032622A1 WO 2009032622 A1 WO2009032622 A1 WO 2009032622A1 US 2008074297 W US2008074297 W US 2008074297W WO 2009032622 A1 WO2009032622 A1 WO 2009032622A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
interpolymer
partitioning agent
mesh
microns
Prior art date
Application number
PCT/US2008/074297
Other languages
English (en)
Inventor
Robert Johnston
Bruce Nakata
Original Assignee
Dow Global Technologies Inc.
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 Dow Global Technologies Inc. filed Critical Dow Global Technologies Inc.
Publication of WO2009032622A1 publication Critical patent/WO2009032622A1/fr

Links

Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • 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
    • C08K2201/013—Additives applied to the surface of polymers or polymer particles
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • 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
    • C08K3/36—Silica

Abstract

L'invention porte sur des compositions qui comprennent au moins un interpolymère éthylène/α-oléfine et au moins un agent de partage, et dans lesquelles l'interpolymère est polymérisé en présence de l'agent de partage pour former des particules ayant un revêtement de surface comprenant l'agent de partage. Au moins une fraction granulométrique des particules plus petites comprend une quantité d'agent de partage qui est inférieure à une quantité critique telle que déterminée à partir d'études de dispersibilité. L'invention porte également sur des procédés pour déterminer la dispersibilité de telles particules polymères.
PCT/US2008/074297 2007-09-04 2008-08-26 Compositions polymères et objets préparés à partir de celles-ci WO2009032622A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96982407P 2007-09-04 2007-09-04
US60/969,824 2007-09-04

Publications (1)

Publication Number Publication Date
WO2009032622A1 true WO2009032622A1 (fr) 2009-03-12

Family

ID=40429286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/074297 WO2009032622A1 (fr) 2007-09-04 2008-08-26 Compositions polymères et objets préparés à partir de celles-ci

Country Status (1)

Country Link
WO (1) WO2009032622A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2157125A1 (fr) * 2008-08-22 2010-02-24 WOCO Industrietechnik GmbH Mélanges de caoutchouc vulcanisables et pièces de formage élastomères obtenues à partir de ces mélanges de caoutchouc
WO2012030577A1 (fr) * 2010-09-03 2012-03-08 Exxonmobil Chemical Patents Inc. Vulcanisats thermoplastiques résistant aux intempéries et non inflammables et leurs procédés de fabrication
CN107540907A (zh) * 2017-07-17 2018-01-05 安徽天安新材料有限公司 一种人造革及其制备方法
US10190706B2 (en) 2015-03-20 2019-01-29 Kongsberg Actuation System II, Inc. Flame resistant hose assembly and method therefore
US10790404B2 (en) 2016-03-30 2020-09-29 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizate compositions for photovoltaic cell applications
WO2023230011A1 (fr) * 2022-05-23 2023-11-30 Hexion Inc. Compositions résistantes au feu

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030065055A1 (en) * 2001-09-28 2003-04-03 Johnston Ray L. Method for manufacturing drag-reducing polymer suspensions
US20050043456A1 (en) * 2003-08-20 2005-02-24 Oriani Steven Richard Process aid for metallocene catalyzed linear low density polyethylene polymers
US20070026190A1 (en) * 2003-03-31 2007-02-01 Tatsuo Baba Base for honeycomb filter, method for producing same and honeycomb filter
US20070202330A1 (en) * 2005-09-16 2007-08-30 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/alpha-olefins

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030065055A1 (en) * 2001-09-28 2003-04-03 Johnston Ray L. Method for manufacturing drag-reducing polymer suspensions
US20070026190A1 (en) * 2003-03-31 2007-02-01 Tatsuo Baba Base for honeycomb filter, method for producing same and honeycomb filter
US20050043456A1 (en) * 2003-08-20 2005-02-24 Oriani Steven Richard Process aid for metallocene catalyzed linear low density polyethylene polymers
US20070202330A1 (en) * 2005-09-16 2007-08-30 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/alpha-olefins

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2157125A1 (fr) * 2008-08-22 2010-02-24 WOCO Industrietechnik GmbH Mélanges de caoutchouc vulcanisables et pièces de formage élastomères obtenues à partir de ces mélanges de caoutchouc
WO2012030577A1 (fr) * 2010-09-03 2012-03-08 Exxonmobil Chemical Patents Inc. Vulcanisats thermoplastiques résistant aux intempéries et non inflammables et leurs procédés de fabrication
US8557906B2 (en) 2010-09-03 2013-10-15 Exxonmobil Chemical Patents Inc. Flame resistant polyolefin compositions and methods for making the same
US9006332B2 (en) 2010-09-03 2015-04-14 Exxonmobil Chemical Patents Inc. Weatherable and flame-resistant thermoplastic vulcanizates and methods for making them
US10190706B2 (en) 2015-03-20 2019-01-29 Kongsberg Actuation System II, Inc. Flame resistant hose assembly and method therefore
US10790404B2 (en) 2016-03-30 2020-09-29 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizate compositions for photovoltaic cell applications
CN107540907A (zh) * 2017-07-17 2018-01-05 安徽天安新材料有限公司 一种人造革及其制备方法
WO2023230011A1 (fr) * 2022-05-23 2023-11-30 Hexion Inc. Compositions résistantes au feu

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