AR092757A1 - Composicion elastomerica no expandida a base de polimero de etileno y acetato de vinilo y uso de la misma para la confeccion de calzados - Google Patents

Composicion elastomerica no expandida a base de polimero de etileno y acetato de vinilo y uso de la misma para la confeccion de calzados

Info

Publication number
AR092757A1
AR092757A1 ARP130103548A ARP130103548A AR092757A1 AR 092757 A1 AR092757 A1 AR 092757A1 AR P130103548 A ARP130103548 A AR P130103548A AR P130103548 A ARP130103548 A AR P130103548A AR 092757 A1 AR092757 A1 AR 092757A1
Authority
AR
Argentina
Prior art keywords
composition
vinyl acetate
waste
footwear
rubber
Prior art date
Application number
ARP130103548A
Other languages
English (en)
Original Assignee
Braskem Sa
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 Sa filed Critical Braskem Sa
Publication of AR092757A1 publication Critical patent/AR092757A1/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • 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
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

La presente se refiere a una composición elastomérica no expandida a base de EVA que comprende un copolímero de etileno y acetato de vinilo (A), una poliolefina elastomérica (B), un poliorganosiloxano (C) y por lo menos un plastificante (D), y opcionalmente pudiendo comprender además por lo menos un agente reticulante y un caucho o mezclas de los mismos. La composición arriba mencionada permite la obtención de un material con alta flexibilidad, dureza adecuada, alta resistencia a la abrasión, alto coeficiente de fricción y tacto gomoso, que puede ser aplicada en la substitución de cauchos, principalmente en la industria del calzado, pudiendo extenderse a otros segmentos que utilizan caucho en su composición. Presenta ventajas como reducción de gasto de energía en el procesamiento, reducción de residuos durante el proceso y reaprovechamiento de residuos en la propia formulación. Residuos provenientes del caucho vulcanizado pueden ser molidos o pulverizados y utilizados como carga de refuerzo en la formulación. La presente también describe el uso de la composición elastomérica no expandida a base de EVA para confección de calzados, preferentemente para calzados de alto desempeño.
ARP130103548A 2012-10-02 2013-10-01 Composicion elastomerica no expandida a base de polimero de etileno y acetato de vinilo y uso de la misma para la confeccion de calzados AR092757A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102012025160A BR102012025160B1 (pt) 2012-10-02 2012-10-02 composição elastomérica não expandida à base de polímero de etileno e acetato de vinila e uso da mesma para confecção de calçados

Publications (1)

Publication Number Publication Date
AR092757A1 true AR092757A1 (es) 2015-04-29

Family

ID=49509853

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130103548A AR092757A1 (es) 2012-10-02 2013-10-01 Composicion elastomerica no expandida a base de polimero de etileno y acetato de vinilo y uso de la misma para la confeccion de calzados

Country Status (3)

Country Link
AR (1) AR092757A1 (es)
BR (1) BR102012025160B1 (es)
WO (1) WO2014053037A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111511819A (zh) 2017-11-05 2020-08-07 布拉斯科有限公司 具有改善的性质的泡沫组合物及其应用
US20200407539A1 (en) 2017-12-04 2020-12-31 Braskem S.A. Polymeric compositions for footwear
US11072697B2 (en) 2018-01-31 2021-07-27 Sidnei Winston NASSER Injectable polymer composition, shoe strip and method of manufacture
JP7372260B2 (ja) * 2018-04-16 2023-10-31 ブラスケム・エス・エー バイオベースエラストマーｅｖａ組成物及びその物品及びその方法
CA3097311A1 (en) * 2018-04-16 2020-10-15 Braskem S.A. Bio-based eva compositions and articles and methods thereof
BR112020022436B1 (pt) 2018-05-04 2023-11-07 Braskem S.A. Composições de poliolefina com propriedades de toque suave melhoradas, artigos e método para preparar uma composição de polímero
TW202000779A (zh) 2018-06-13 2020-01-01 巴西商布拉斯科股份公司 Eva熱塑性複合物、其方法及得自其之物件
US11453766B2 (en) 2018-11-13 2022-09-27 Braskem S.A. Eva-containing compositions with improved mechanical properties and articles and methods thereof
WO2020099939A1 (en) 2018-11-13 2020-05-22 Braskem S.A. Eva-containing compositions with improved mechanical properties and articles and methods thereof
EP4028457A1 (en) * 2019-09-11 2022-07-20 Braskem, S.A. Very soft eva foam and methods thereof
US20210190742A1 (en) 2019-12-19 2021-06-24 Braskem S.A. Intelligent compositions, packaging, and methods thereof
CN111117049B (zh) * 2019-12-25 2022-08-26 温州欧盛鞋业股份有限公司 一种具有耐黄变鞋底的鞋子及其制备方法
EP4222205A1 (en) 2020-10-02 2023-08-09 Braskem S.A. Ultrasoft eva foam formulation and methods thereof
BR112023006355A2 (pt) * 2020-10-07 2023-05-09 Braskem Sa Composições eva para calçados
US20220298330A1 (en) * 2021-03-18 2022-09-22 Proquitec Indústria De Produtos Químicos S/A Plastic modifier comprising natural rubber, plastic article and its use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010648A1 (de) * 1990-04-03 1991-10-10 Alkor Gmbh Mehrschichtige verbundfolie
JP4382935B2 (ja) * 1999-11-02 2009-12-16 アキレス株式会社 射出成形発泡靴底用組成物
KR100358778B1 (ko) * 2000-03-14 2002-10-25 태광실업 주식회사 프리폼 성형법에 의한 신발창용 복합화 발포체의 성형방법.
TW593511B (en) * 2003-04-25 2004-06-21 Posaidon Entpr Co Ltd An interpenetrating network elastomeric composition and process for producing gloves by using such composition
KR100931028B1 (ko) * 2007-08-06 2009-12-10 하인욱 실란 그라프트된 폴리올레핀 수지 조성물을 이용한 신발 중창용 발포체의 제조방법

Also Published As

Publication number Publication date
WO2014053037A8 (pt) 2014-06-12
WO2014053037A1 (pt) 2014-04-10
BR102012025160B1 (pt) 2017-05-23
BR102012025160A2 (pt) 2013-11-05

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