WO2020099939A8 - Compositions contenant de l'eva présentant des propriétés mécaniques améliorées et articles et procédés associés - Google Patents

Compositions contenant de l'eva présentant des propriétés mécaniques améliorées et articles et procédés associés Download PDF

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Publication number
WO2020099939A8
WO2020099939A8 PCT/IB2019/026292 IB2019026292W WO2020099939A8 WO 2020099939 A8 WO2020099939 A8 WO 2020099939A8 IB 2019026292 W IB2019026292 W IB 2019026292W WO 2020099939 A8 WO2020099939 A8 WO 2020099939A8
Authority
WO
WIPO (PCT)
Prior art keywords
methods
eva
articles
mechanical properties
containing compositions
Prior art date
Application number
PCT/IB2019/026292
Other languages
English (en)
Other versions
WO2020099939A1 (fr
Inventor
Giancarlos DELEVATI
Original Assignee
Braskem S.A.
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 Braskem S.A. filed Critical Braskem S.A.
Priority to JP2021525811A priority Critical patent/JP2022507313A/ja
Priority to BR112021009216-1A priority patent/BR112021009216A2/pt
Priority to KR1020217018102A priority patent/KR20210099589A/ko
Priority to EP19823990.7A priority patent/EP3880752A1/fr
Publication of WO2020099939A1 publication Critical patent/WO2020099939A1/fr
Publication of WO2020099939A8 publication Critical patent/WO2020099939A8/fr

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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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Les compositions de polymère mélangées et leurs procédés de fabrication comprennent une composition d'EVA élastomère dans une quantité allant d'environ 46 à 70% en poids de la composition de polymère; et un polypropylène en une quantité allant d'environ 20 à 40% en poids de la composition de polymère. Les procédés comprennent le mélange d'une composition d'EVA élastomère avec du polypropylène, et l'extrusion du mélange de composition d'EVA élastomère et de polypropylène.
PCT/IB2019/026292 2018-11-13 2019-11-13 Compositions contenant de l'eva présentant des propriétés mécaniques améliorées et articles et procédés associés WO2020099939A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021525811A JP2022507313A (ja) 2018-11-13 2019-11-13 機械的特性が改善されたｅｖａ含有組成物及び物品並びにその方法
BR112021009216-1A BR112021009216A2 (pt) 2018-11-13 2019-11-13 composições que contêm eva com propriedades mecânicas aprimoradas e artigos e métodos das mesmas
KR1020217018102A KR20210099589A (ko) 2018-11-13 2019-11-13 개선된 기계적 특성을 갖는 eva 함유 조성물 그리고 이의 물품 및 방법
EP19823990.7A EP3880752A1 (fr) 2018-11-13 2019-11-13 Compositions contenant de l'eva présentant des propriétés mécaniques améliorées et articles et procédés associés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862760210P 2018-11-13 2018-11-13
US62/760,210 2018-11-13

Publications (2)

Publication Number Publication Date
WO2020099939A1 WO2020099939A1 (fr) 2020-05-22
WO2020099939A8 true WO2020099939A8 (fr) 2021-05-06

Family

ID=68965939

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/026292 WO2020099939A1 (fr) 2018-11-13 2019-11-13 Compositions contenant de l'eva présentant des propriétés mécaniques améliorées et articles et procédés associés

Country Status (6)

Country Link
EP (1) EP3880752A1 (fr)
JP (1) JP2022507313A (fr)
KR (1) KR20210099589A (fr)
AR (1) AR117076A1 (fr)
BR (1) BR112021009216A2 (fr)
WO (1) WO2020099939A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022074465A1 (fr) * 2020-10-07 2022-04-14 Braskem S.A. Compositions à base d'eva pour articles chaussants
CN113930169B (zh) * 2021-11-01 2023-05-12 南京工程学院 一种耐热型eva胶膜及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61252257A (ja) * 1985-04-30 1986-11-10 Toyoda Gosei Co Ltd オレフイン系熱可塑性エラストマ−
EP0472512B1 (fr) * 1990-08-21 1996-03-06 Advanced Elastomer Systems, L.P. Polymères d'oléfines thermoplastiques réticulés dynamiquement et son procédé de préparation
WO2009146438A1 (fr) * 2008-05-30 2009-12-03 Dow Global Technologies Inc. Composés polyoléfiniques compatibles à deux ou trois composants
BR112012005424A2 (pt) 2009-09-09 2017-06-13 Braskem Sa método para produzir n-propanol, e, microorganismo
BR102012025160B1 (pt) 2012-10-02 2017-05-23 Braskem Sa composição elastomérica não expandida à base de polímero de etileno e acetato de vinila e uso da mesma para confecção de calçados

Also Published As

Publication number Publication date
WO2020099939A1 (fr) 2020-05-22
EP3880752A1 (fr) 2021-09-22
JP2022507313A (ja) 2022-01-18
AR117076A1 (es) 2021-07-07
BR112021009216A2 (pt) 2021-08-03
KR20210099589A (ko) 2021-08-12

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