MX2020012487A - Reprocedimiento de composiciones polimericas. - Google Patents

Reprocedimiento de composiciones polimericas.

Info

Publication number
MX2020012487A
MX2020012487A MX2020012487A MX2020012487A MX2020012487A MX 2020012487 A MX2020012487 A MX 2020012487A MX 2020012487 A MX2020012487 A MX 2020012487A MX 2020012487 A MX2020012487 A MX 2020012487A MX 2020012487 A MX2020012487 A MX 2020012487A
Authority
MX
Mexico
Prior art keywords
polymer
polymer composition
reprocessing
composition
sub
Prior art date
Application number
MX2020012487A
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 MX2020012487A publication Critical patent/MX2020012487A/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 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
    • 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
    • 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
    • C08L2207/20—Recycled plastic

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)

Abstract

Un método puede incluir reprocesar una composición polimérica que comprende una composición polimérica reticulada, donde la composición polimérica reticulada comprende un polímero de matriz que tiene una fase interna del polímero polar que se reticula selectivamente con un agente de reticulación, donde la composición polimérica reprocesada retiene una resistencia al agrietamiento por estrés ambiental dentro de 60% del valor para la composición polimérica inicial cuando se mide de acuerdo con ASTM D-1693 procedimiento B y donde la composición polimérica reprocesada presenta un Índice de equilibrio de propiedades normalizado (NPBI) mayor de aproximadamente 1,0. Es traducción fiel del idioma inglés al idioma español realizada en sesenta y uno (61) páginas del Documento de Prioridad PCT/IB2019/020011 correspondiente al Acta N° 20190101158 que he tenido a la vista y al que me remito en la Ciudad Autónoma de Buenos Aires, a 29 de julio de 2019.
MX2020012487A 2018-05-31 2019-04-19 Reprocedimiento de composiciones polimericas. MX2020012487A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862678833P 2018-05-31 2018-05-31
PCT/IB2019/020011 WO2019229541A1 (en) 2018-05-31 2019-04-19 Reprocessing of polymeric compositions

Publications (1)

Publication Number Publication Date
MX2020012487A true MX2020012487A (es) 2021-03-29

Family

ID=66429424

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012487A MX2020012487A (es) 2018-05-31 2019-04-19 Reprocedimiento de composiciones polimericas.

Country Status (5)

Country Link
AR (1) AR116076A1 (es)
BR (1) BR112020024317A2 (es)
MX (1) MX2020012487A (es)
TW (1) TW202003645A (es)
WO (1) WO2019229541A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021007731A2 (pt) * 2018-10-24 2021-07-27 Braskem S.A. artigo moldado por sopro, e, processo para preparar um artigo.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887372B1 (en) * 1995-12-19 2003-08-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Devulcanized rubber, method of manufacturing devulcanized rubber, and method of manufacturing reclaimed molded rubber products from devulcanized rubber
DE69928974T2 (de) * 1998-01-26 2006-11-30 Toyoda Gosei Co., Ltd. Kautschukzusammensetzung und Verfahren zu deren Herstellung
ES2402843T3 (es) * 2007-12-20 2013-05-09 Kuraray Co., Ltd. Composición polimérica termoplástica y artículo conformado compuestos por la misma
EP3194491B1 (en) * 2014-09-09 2023-08-16 Imertech Sas Polymer compositions
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
WO2019229541A1 (en) 2019-12-05
AR116076A1 (es) 2021-03-31
TW202003645A (zh) 2020-01-16
BR112020024317A2 (pt) 2021-02-23

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