WO2011159059A3 - Thermoplastic vulcanizates composition having improved foaming formability and molded article manufactured therefrom - Google Patents

Thermoplastic vulcanizates composition having improved foaming formability and molded article manufactured therefrom Download PDF

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Publication number
WO2011159059A3
WO2011159059A3 PCT/KR2011/004202 KR2011004202W WO2011159059A3 WO 2011159059 A3 WO2011159059 A3 WO 2011159059A3 KR 2011004202 W KR2011004202 W KR 2011004202W WO 2011159059 A3 WO2011159059 A3 WO 2011159059A3
Authority
WO
WIPO (PCT)
Prior art keywords
present
thermoplastic vulcanizate
vulcanizate composition
molded article
composition
Prior art date
Application number
PCT/KR2011/004202
Other languages
French (fr)
Other versions
WO2011159059A2 (en
Inventor
Chang-Hyoo Choi
Cheon-Min Park
Seung-Bin Park
Original Assignee
Honam Petrochemical Corporation
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 Honam Petrochemical Corporation filed Critical Honam Petrochemical Corporation
Publication of WO2011159059A2 publication Critical patent/WO2011159059A2/en
Publication of WO2011159059A3 publication Critical patent/WO2011159059A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • 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
    • C08L51/06—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 homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Sealing Material Composition (AREA)

Abstract

The present invention relates to a thermoplastic vulcanizate composition. More specifically, the present invention relates to a thermoplastic vulcanizate composition comprising a ethylene-propylene-diene rubber, paraffin oil, a high melt-strength polypropylene having an elongational viscosity of 1.0 x 106 to 1.0 x 107 poise, an olefin block copolymer, a mineral filler, a compatibilizing agent, a crosslinker and a stabilizer. The thermoplastic vulcanizate composition of the present invention has not only a low specific gravity but also excellent mechanical properties so that it can be foamed at a high ratio and advantageously the cells in the foam are less likely to be destructed. Accordingly, it is possible to manufacture molded articles with excellent mechanical properties and a lighter weight so that it is expected to be applied in various fields regarding materials, such as weather strips for automobiles, window gaskets for buildings or the like.
PCT/KR2011/004202 2010-06-17 2011-06-08 Thermoplasic vulcanizates composition havng improved foaming formability and molded article manufactured therefrom WO2011159059A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100057573A KR101180874B1 (en) 2010-06-17 2010-06-17 Thermoplastic vulcanizates composition having improved foaming formability, and molded article manufactured therefrom
KR10-2010-0057573 2010-06-17

Publications (2)

Publication Number Publication Date
WO2011159059A2 WO2011159059A2 (en) 2011-12-22
WO2011159059A3 true WO2011159059A3 (en) 2012-04-26

Family

ID=45348716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004202 WO2011159059A2 (en) 2010-06-17 2011-06-08 Thermoplasic vulcanizates composition havng improved foaming formability and molded article manufactured therefrom

Country Status (2)

Country Link
KR (1) KR101180874B1 (en)
WO (1) WO2011159059A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150187459A1 (en) * 2012-07-03 2015-07-02 Polyone Corporation Low specific gravity thermoplastic compounds for neutral buoyancy underwater articles
KR101286918B1 (en) 2012-07-20 2013-07-19 이영기 Composition for foam tire
KR101350890B1 (en) 2012-09-25 2014-01-13 롯데케미칼 주식회사 Optimal foam process of thermo plastic elastomer using improved melt strength thermoplastic resin
FR3000083B1 (en) * 2012-12-26 2015-04-03 Herakles AUTOADHERENT ELASTOMERIC COMPOSITION
CN103819819B (en) * 2013-02-28 2015-04-15 安徽华菱电缆集团有限公司 Preparation method for ethylene propylene rubber/montmorillonoid nano composite material
CZ2013501A3 (en) * 2013-06-27 2014-08-13 Spur A.S. Polyolefin composite with enhanced processing properties
KR101501688B1 (en) * 2013-11-27 2015-03-12 롯데케미칼 주식회사 Thermoplastic elastomer composition and molded article manufactured therefrom having advenced thermal resistance
KR101637273B1 (en) 2014-06-13 2016-07-07 현대자동차 주식회사 Polyolefin resin molded product, method for preparing the same and air duct using the same
KR101577363B1 (en) 2014-06-26 2015-12-14 롯데케미칼 주식회사 Thermoplastic elastomer composition having advanced vibration isolation and thermal resistance and molded article manufactured therefrom
KR101466388B1 (en) * 2014-07-16 2014-11-28 화인케미칼 주식회사 Cleaning foam for concrete pump
DE102014218260A1 (en) * 2014-09-11 2016-03-17 Albis Plastic Gmbh Adhesion-modified olefinic thermoplastic elastomers, in particular TPE-V, TPE-O
KR102506817B1 (en) * 2015-09-17 2023-03-07 에네오스 가부시키가이샤 Thermoplastic elastomer composition and manufacturing method thereof
KR102406160B1 (en) * 2016-10-31 2022-06-07 현대자동차주식회사 Thermoplastic Elastomer Composition for Sealing Apparatus
US11447624B2 (en) 2017-12-06 2022-09-20 Celanese International Corporation Low density foamed thermoplastic vulcanizate compositions
CN112521711A (en) * 2019-09-19 2021-03-19 台橡股份有限公司 Thermoplastic elastomer composition, foamed material thereof and manufacturing method thereof
CN114874506B (en) * 2021-02-05 2024-06-04 中国石油化工股份有限公司 Composition for preparing thermoplastic vulcanized rubber microporous foam material, preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422913B1 (en) * 2001-10-22 2004-03-16 현대모비스 주식회사 Polypropylene based resin composition having superior toughness
KR20060009369A (en) * 2003-05-23 2006-01-31 듀폰-미츠이 폴리케미칼 가부시키가이샤 Polymer composition, process for producing the polymer composition, and molded articles for automobile exterior trim
US20060229399A1 (en) * 2005-04-12 2006-10-12 General Electric Company Process for making a thermoplastic vulcanizate composition
JP2007153971A (en) * 2005-12-02 2007-06-21 Asahi Kasei Chemicals Corp Propylene polymer composition
KR20090029302A (en) * 2006-08-15 2009-03-20 엑손모빌 케미칼 패턴츠 인코포레이티드 Plasticized hetero-phase polyolefin blends

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422913B1 (en) * 2001-10-22 2004-03-16 현대모비스 주식회사 Polypropylene based resin composition having superior toughness
KR20060009369A (en) * 2003-05-23 2006-01-31 듀폰-미츠이 폴리케미칼 가부시키가이샤 Polymer composition, process for producing the polymer composition, and molded articles for automobile exterior trim
US20060229399A1 (en) * 2005-04-12 2006-10-12 General Electric Company Process for making a thermoplastic vulcanizate composition
JP2007153971A (en) * 2005-12-02 2007-06-21 Asahi Kasei Chemicals Corp Propylene polymer composition
KR20090029302A (en) * 2006-08-15 2009-03-20 엑손모빌 케미칼 패턴츠 인코포레이티드 Plasticized hetero-phase polyolefin blends

Also Published As

Publication number Publication date
KR101180874B1 (en) 2012-09-07
KR20110137568A (en) 2011-12-23
WO2011159059A2 (en) 2011-12-22

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