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 calzadosInfo
- 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
Links
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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.
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)
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)
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 |
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2012
- 2012-10-02 BR BR102012025160A patent/BR102012025160B1/pt active IP Right Grant
-
2013
- 2013-08-01 WO PCT/BR2013/000385 patent/WO2014053037A1/pt active Application Filing
- 2013-10-01 AR ARP130103548A patent/AR092757A1/es active IP Right Grant
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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Legal Events
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FG | Grant, registration |