ECSP18023687A - Composiciones de poliolefina con mejoradas propiedades mecánicas y de barrera - Google Patents

Composiciones de poliolefina con mejoradas propiedades mecánicas y de barrera

Info

Publication number
ECSP18023687A
ECSP18023687A ECIEPI201823687A ECPI201823687A ECSP18023687A EC SP18023687 A ECSP18023687 A EC SP18023687A EC IEPI201823687 A ECIEPI201823687 A EC IEPI201823687A EC PI201823687 A ECPI201823687 A EC PI201823687A EC SP18023687 A ECSP18023687 A EC SP18023687A
Authority
EC
Ecuador
Prior art keywords
polyolefin
polymer
polar
polar polymer
cross
Prior art date
Application number
ECIEPI201823687A
Other languages
English (en)
Inventor
Garcia Maria Elizabeth Ferreira
Cristina Cardoso Pereira
Alberto Claudio Habert
Marcos Roberto Paulino Bueno
Mano Barbara Iria Silva
Rafael Aislan Amaral
Jane Hitomi Fujiyama-Novak
Vinicius Galhard Grassi
Mariele Kaipers Stocker
Cristiano Piacsek Borges
Rogerio Massanori Sakahara
Marcelo Farah
Original Assignee
Braskem Sa
Univ Rio De Janeiro
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, Univ Rio De Janeiro filed Critical Braskem Sa
Publication of ECSP18023687A publication Critical patent/ECSP18023687A/es

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • 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

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)
  • Dispersion Chemistry (AREA)

Abstract

Composiciones poliméricas pueden incluir una matriz de polímero que contiene una poliolefina, una o más partículas de polímero dispersadas en la matriz de polímero, donde una o más partículas de polímero incluyen un polímero polar selectivamente entrecruzado con un agente de entrecruzamiento, y donde una o más partículas de polímero tienen un tamaño de partícula promedio de hasta 200 µm. Procesos para la preparación de una composición polimérica pueden incluir la mezcla de una poliolefina, un polímero polar y un agente de entrecruzamiento; y el entrecruzamiento selectivo del polímero polar con el agente de entrecruzamiento en presencia de la poliolefina. Métodos pueden incluir el incremento de la resistencia al agrietado por estrés de una poliolefina mediante la mezcla de un polímero polar con una poliolefina; y el entrecruzamiento selectivo del polímero polar en presencia de la poliolefina con un agente de entrecruzamiento para formar partículas de polímeros polares entrecruzados dispersadas en la poliolefina.
ECIEPI201823687A 2015-10-01 2018-03-28 Composiciones de poliolefina con mejoradas propiedades mecánicas y de barrera ECSP18023687A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562236042P 2015-10-01 2015-10-01

Publications (1)

Publication Number Publication Date
ECSP18023687A true ECSP18023687A (es) 2018-07-31

Family

ID=57205970

Family Applications (1)

Application Number Title Priority Date Filing Date
ECIEPI201823687A ECSP18023687A (es) 2015-10-01 2018-03-28 Composiciones de poliolefina con mejoradas propiedades mecánicas y de barrera

Country Status (15)

Country Link
US (3) US10731029B2 (es)
EP (1) EP3356466B1 (es)
JP (1) JP2018529835A (es)
KR (1) KR20180090780A (es)
CN (1) CN108473730A (es)
AR (1) AR106239A1 (es)
BR (1) BR112018006492B1 (es)
CA (1) CA2999787A1 (es)
CL (1) CL2018000810A1 (es)
CO (1) CO2018003097A2 (es)
EC (1) ECSP18023687A (es)
HK (1) HK1255242A1 (es)
MX (1) MX2018003747A (es)
PE (1) PE20181435A1 (es)
WO (1) WO2017054066A2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174358B2 (en) * 2015-10-01 2021-11-16 Braskem S.A. Reprocessing of polymeric compositions
US11161945B2 (en) 2015-10-01 2021-11-02 Braskem S.A. Polymeric additive for improving polymer environmental stress cracking resistance properties
CA2999787A1 (en) * 2015-10-01 2017-04-06 Braskem S.A. Polyolefin compositions with improved mechanical and barrier properties
WO2019229541A1 (en) * 2018-05-31 2019-12-05 Braskem S.A. Reprocessing of polymeric compositions
WO2019229540A1 (en) * 2018-05-31 2019-12-05 Braskem S.A. Polymeric additive for improving polymer environmental stress cracking resistance properties
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EP3810387A1 (en) 2018-06-05 2021-04-28 Braskem S.A. Recycling processes for laminates and multi-layers
WO2020049366A1 (en) * 2018-09-07 2020-03-12 Braskem S.A. Low impact co2 emission polymer compositions and methods of preparing same
BR112021007731A2 (pt) * 2018-10-24 2021-07-27 Braskem S.A. artigo moldado por sopro, e, processo para preparar um artigo.

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US11161945B2 (en) 2015-10-01 2021-11-02 Braskem S.A. Polymeric additive for improving polymer environmental stress cracking resistance properties

Also Published As

Publication number Publication date
CN108473730A (zh) 2018-08-31
US11254808B2 (en) 2022-02-22
CO2018003097A2 (es) 2018-05-31
AR106239A1 (es) 2017-12-27
CA2999787A1 (en) 2017-04-06
BR112018006492A2 (pt) 2018-10-09
PE20181435A1 (es) 2018-09-12
US20190270868A1 (en) 2019-09-05
JP2018529835A (ja) 2018-10-11
MX2018003747A (es) 2018-09-28
US11111366B2 (en) 2021-09-07
US20170096552A1 (en) 2017-04-06
EP3356466B1 (en) 2023-10-04
US20190270869A1 (en) 2019-09-05
KR20180090780A (ko) 2018-08-13
WO2017054066A2 (en) 2017-04-06
US10731029B2 (en) 2020-08-04
CL2018000810A1 (es) 2018-11-16
EP3356466A2 (en) 2018-08-08
HK1255242A1 (zh) 2019-08-09
WO2017054066A3 (en) 2017-06-08
BR112018006492B1 (pt) 2022-08-02

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