BR112021019230A2 - Mesclas de polietileno-polipropileno recicladas compreendendo um compatibilizador - Google Patents

Mesclas de polietileno-polipropileno recicladas compreendendo um compatibilizador

Info

Publication number
BR112021019230A2
BR112021019230A2 BR112021019230A BR112021019230A BR112021019230A2 BR 112021019230 A2 BR112021019230 A2 BR 112021019230A2 BR 112021019230 A BR112021019230 A BR 112021019230A BR 112021019230 A BR112021019230 A BR 112021019230A BR 112021019230 A2 BR112021019230 A2 BR 112021019230A2
Authority
BR
Brazil
Prior art keywords
compatibilizer
polyethylene
recycled polyethylene
polypropylene blends
polypropylene
Prior art date
Application number
BR112021019230A
Other languages
English (en)
Inventor
Gerhard Hubner
Hermann Braun
Markus Gahleitner
Susanne Kahlen
Yi Liu
Original Assignee
Borealis Ag
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
Priority claimed from PCT/EP2020/058578 external-priority patent/WO2020201020A1/en
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112021019230A2 publication Critical patent/BR112021019230A2/pt

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
    • C08L23/06—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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such 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
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

a presente invenção se refere a uma composição de polietileno-polipropileno que compreende uma mescla (a) que é um material reciclado, sendo que a dita mescla compreende polipropileno e polietileno, e um compatibilizador (b) que é um copolímero de 1-buteno e etileno. além disso, a presente invenção se refere a um artigo que compreende a dita composição de polietileno-polipropileno e um processo para preparar a dita composição de polietileno-polipropileno. a presente invenção também se refere ao uso de um compatibilizador (b) que é um copolímero de 1-buteno e etileno para aprimorar o equilíbrio de impacto-dureza e a morfologia da mescla (a).
BR112021019230A 2019-03-29 2020-03-27 Mesclas de polietileno-polipropileno recicladas compreendendo um compatibilizador BR112021019230A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19166181 2019-03-29
PCT/EP2020/058578 WO2020201020A1 (en) 2019-03-29 2020-03-26 Compatibilization of recycled polyethylene-polypropylene blends
PCT/EP2020/058710 WO2020201084A1 (en) 2019-03-29 2020-03-27 Recycled polyethylene-polypropylene blends comprising a compatibilizer

Publications (1)

Publication Number Publication Date
BR112021019230A2 true BR112021019230A2 (pt) 2021-11-30

Family

ID=70008559

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019230A BR112021019230A2 (pt) 2019-03-29 2020-03-27 Mesclas de polietileno-polipropileno recicladas compreendendo um compatibilizador

Country Status (5)

Country Link
US (1) US11512189B2 (pt)
EP (1) EP3947555A1 (pt)
BR (1) BR112021019230A2 (pt)
CA (1) CA3135081C (pt)
WO (1) WO2020201084A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4229120A1 (en) * 2020-10-19 2023-08-23 Borealis AG Polyolefin composition comprising polypropylene homopolymer and recycled plastic material
JP2023545791A (ja) * 2020-10-22 2023-10-31 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 射出成形用ポリマー組成物
EP4263685A1 (en) * 2020-12-18 2023-10-25 Borealis AG Upgraded polyolefin for electrical components
EP4141067A1 (en) * 2021-08-23 2023-03-01 Borealis AG High melt flow polypropylene composition

Family Cites Families (16)

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US4354004A (en) 1981-09-28 1982-10-12 Shell Oil Company Film compositions from olefin polymer blends
US6964798B2 (en) * 1993-11-16 2005-11-15 Baxter International Inc. Multi-layered polymer based thin film structure for medical grade products
US5998019A (en) 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
US5763534A (en) * 1994-08-25 1998-06-09 Solvay Engineered Polymers Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
US5767230A (en) 1995-11-02 1998-06-16 Ecoplast Corporation Process for removing volatiles from post-consumer recycled polyolefin chips
ZA978002B (en) * 1996-09-11 1998-03-02 Baxter Int Containers and methods for storing and admixing medical solutions.
US6953617B2 (en) * 2003-05-14 2005-10-11 Applied Extrusion Technologies, Inc. High OTR films made from homopolymer polypropylene and 1-butene/ethylene copolymer blends
EP2781548A1 (en) 2013-03-19 2014-09-24 Basell Poliolefine Italia S.r.l. Mineral-filled polypropylene composition
KR101344228B1 (ko) 2013-03-29 2013-12-23 한국지질자원연구원 시설물의 비대칭 형상을 고려한 지진계측 센서 및 이를 포함하는 지진 감시 시스템
EP2796502A1 (en) * 2013-04-22 2014-10-29 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
ES2945904T3 (es) * 2014-05-07 2023-07-10 Borealis Ag Mezclas de polipropileno - polietileno con propiedades mejoradas
JP6260472B2 (ja) * 2014-06-30 2018-01-17 王子ホールディングス株式会社 コンデンサ用二軸延伸ポリプロピレンフィルム
CN104861291A (zh) 2015-05-09 2015-08-26 雷刚 一种由废旧聚丙烯分子链修复改性的环保抗静电聚丙烯塑料检查井材料及其制备方法
WO2018107120A1 (en) * 2016-12-10 2018-06-14 Cooper-Standard Automotive Inc. Microdense seals, compositions, and methods of making the same
CA3054110C (en) * 2017-05-08 2021-08-10 Borealis Ag Pp-rich material composition having high stiffness and processability
US11674027B2 (en) * 2018-10-04 2023-06-13 Borealis Ag Upgraded recycled relatively polyethylene rich polyolefin materials

Also Published As

Publication number Publication date
CA3135081C (en) 2022-04-05
WO2020201084A1 (en) 2020-10-08
CA3135081A1 (en) 2020-10-08
US20220177679A1 (en) 2022-06-09
EP3947555A1 (en) 2022-02-09
US11512189B2 (en) 2022-11-29

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements