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MX2020012489A - Aditivo polimérico para mejorar las propiedades de resistencia al agrietamiento por estrés ambiental de polímeros. - Google Patents

Aditivo polimérico para mejorar las propiedades de resistencia al agrietamiento por estrés ambiental de polímeros.

Info

Publication number
MX2020012489A
MX2020012489A MX2020012489A MX2020012489A MX2020012489A MX 2020012489 A MX2020012489 A MX 2020012489A MX 2020012489 A MX2020012489 A MX 2020012489A MX 2020012489 A MX2020012489 A MX 2020012489A MX 2020012489 A MX2020012489 A MX 2020012489A
Authority
MX
Mexico
Prior art keywords
polymeric additive
polymer
cracking resistance
environmental stress
resistance properties
Prior art date
Application number
MX2020012489A
Other languages
English (en)
Inventor
Barbara Iria Silva Mano
Marcelo Farah
Mariele Kaipers Stocker
Marcos Roberto Paulino Bueno
Ana Paula Rodrigues Camilo
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 MX2020012489A publication Critical patent/MX2020012489A/es

Links

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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

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)

Abstract

Una composición polimérica puede incluir una composición de aditivo polimérico reticulado que incluye un polímero de matriz que comprende una poliolefina, y una o más partículas poliméricas dispersas en la matriz polimérica, donde la una o más partículas poliméricas comprenden un polímero polar reticulado selectivamente con un agente de reticulación; y una composición polimérica secundaria. Es traducción fiel del idioma inglés al idioma español realizada en sesenta y nueve (69) páginas del Documento de Prioridad PCT/IB2019/020010 correspondiente al Acta N°20190101157 que he tenido a la vista y al que me remito en la Ciudad Autónoma de Buenos Aires, a 30 de julio de 2019.
MX2020012489A 2018-05-31 2019-04-19 Aditivo polimérico para mejorar las propiedades de resistencia al agrietamiento por estrés ambiental de polímeros. MX2020012489A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862678816P 2018-05-31 2018-05-31
PCT/IB2019/020010 WO2019229540A1 (en) 2018-05-31 2019-04-19 Polymeric additive for improving polymer environmental stress cracking resistance properties

Publications (1)

Publication Number Publication Date
MX2020012489A true MX2020012489A (es) 2021-05-12

Family

ID=66429423

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012489A MX2020012489A (es) 2018-05-31 2019-04-19 Aditivo polimérico para mejorar las propiedades de resistencia al agrietamiento por estrés ambiental de polímeros.

Country Status (5)

Country Link
AR (1) AR114867A1 (es)
BR (1) BR112020024309A2 (es)
MX (1) MX2020012489A (es)
TW (1) TW202003667A (es)
WO (1) WO2019229540A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101571655B1 (ko) * 2007-12-20 2015-11-25 가부시키가이샤 구라레 열가소성 중합체 조성물 및 이것으로 이루어지는 성형품
CN108473730A (zh) * 2015-10-01 2018-08-31 布拉斯科有限公司 具有改善的机械性质和阻隔性质的聚烯烃组合物

Also Published As

Publication number Publication date
BR112020024309A2 (pt) 2021-05-04
WO2019229540A1 (en) 2019-12-05
TW202003667A (zh) 2020-01-16
AR114867A1 (es) 2020-10-28

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