BR112021016603A2 - Composição, e, processo - Google Patents

Composição, e, processo

Info

Publication number
BR112021016603A2
BR112021016603A2 BR112021016603A BR112021016603A BR112021016603A2 BR 112021016603 A2 BR112021016603 A2 BR 112021016603A2 BR 112021016603 A BR112021016603 A BR 112021016603A BR 112021016603 A BR112021016603 A BR 112021016603A BR 112021016603 A2 BR112021016603 A2 BR 112021016603A2
Authority
BR
Brazil
Prior art keywords
composition
weight
odor suppressant
metal oxide
acid copolymer
Prior art date
Application number
BR112021016603A
Other languages
English (en)
Inventor
L Krasovskiy Arkady
R Mcalpin Casey
M Martin Jill
Kefu Sun
Shayne Green Larry
T Matteucci Scott
Ram Athreya Siddharth
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112021016603A2 publication Critical patent/BR112021016603A2/pt

Links

Classifications

    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/30—Polymeric waste or recycled polymer
    • 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
    • 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
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2207/06—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

composição, e, processo. a presente divulgação fornece uma composição. em uma modalidade, a composição inclui um componente polimérico e um supressor de odor. o componente polimérico inclui (i) uma resina pós-consumo e (ii) opcionalmente um polímero à base de olefina. a composição inclui ainda de 0,15% em peso a 15% em peso do supressor de odor. o supressor de odor inclui (i) de 0,05% em peso a 2% em peso de um óxido de metal que tem um intervalo de banda maior do que 5,0 elétron-volts (ev); e (ii) de 0,1% em peso a 13% em peso de um copolímero de ácido. a razão de óxido de metal para copolímero de ácido é de 1:20 a 1:1. o percentual em peso é baseado no peso total da composição.
BR112021016603A 2019-02-27 2020-02-18 Composição, e, processo BR112021016603A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962811405P 2019-02-27 2019-02-27
PCT/US2020/018592 WO2020176287A1 (en) 2019-02-27 2020-02-18 Composition for odor suppression for post consumer resin

Publications (1)

Publication Number Publication Date
BR112021016603A2 true BR112021016603A2 (pt) 2021-11-03

Family

ID=70050187

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021016603A BR112021016603A2 (pt) 2019-02-27 2020-02-18 Composição, e, processo

Country Status (8)

Country Link
US (1) US20220145050A1 (pt)
EP (1) EP3931245A1 (pt)
JP (1) JP2022521976A (pt)
CN (1) CN113490708A (pt)
AR (1) AR118077A1 (pt)
BR (1) BR112021016603A2 (pt)
MX (1) MX2021010190A (pt)
WO (1) WO2020176287A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11523978B2 (en) * 2020-03-27 2022-12-13 Conopco, Inc. Compositions comprising naturally derived preservatives
KR20240019794A (ko) * 2021-06-07 2024-02-14 다우 글로벌 테크놀로지스 엘엘씨 소비자 사용 후 재활용 수지 및 맛과 냄새를 완화하기 위한 냄새 활성 제올라이트를 포함하는 조성물
WO2022260998A1 (en) * 2021-06-07 2022-12-15 Dow Global Technologies Llc Compositions comprising post-consumer recycled resin and odor-active zeolite to mitigate taste and odor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420580A (en) * 1982-02-08 1983-12-13 The Dow Chemical Company Method for preparing filled polyolefin resins and the resin made therefrom
US4666988A (en) * 1984-10-18 1987-05-19 The Dow Chemical Company Ethylene copolymers reacted with metal oxides
US5160628A (en) * 1991-09-20 1992-11-03 Aster, Inc. Method of making a filler from automotive paint sludge, filler, and sealant containing a filler
US5847053A (en) 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
US5677383A (en) 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US5552198A (en) * 1992-02-27 1996-09-03 Owens-Illinois Plastic Products Plastic container made from post consumer plastic film
CA2411183C (en) 2002-11-05 2011-06-14 Nova Chemicals Corporation Heterogeneous/homogeneous copolymer
WO2006085400A1 (ja) * 2005-02-14 2006-08-17 Kabushiki Kaisha Meiji Gomu Kasei 廃プラスチックのリサイクル時に発生する塩酸の抑制方法
CN1730544A (zh) * 2005-07-29 2006-02-08 上海普利特复合材料有限公司 使用气味母粒制备低气味丙烯腈－丁二烯－苯乙烯三元共聚树脂材料的方法
KR101132922B1 (ko) * 2009-12-11 2012-04-06 호남석유화학 주식회사 산화칼슘을 이용하여 취기 및 총휘발성 유기화합물을 저감한 폴리올레핀 조성물.
CN102127247B (zh) * 2011-04-22 2013-11-06 连云港连连化学有限公司 橡胶用的环保型消泡母胶粒、制备及包装方法
CN103374180A (zh) * 2012-04-26 2013-10-30 滁州格美特科技有限公司 一种聚丙烯复合材料及其制备方法和用途
EP2914652A1 (en) * 2012-10-30 2015-09-09 MBA Polymers, Inc. Method for improving the surface appearance and processing of plastics recovered from durable goods
BR112015024082A2 (pt) * 2013-03-19 2018-01-16 Igap S P A formulação de polímero, método para fabricar produtos a partir uma mistura de polímeros contendo polímeros reciclados, produto moldado, uso de pelo menos um óxido metálico e método para reciclar materiais poliméricos termoplásticos
JP6526384B2 (ja) * 2014-03-28 2019-06-05 共栄産業株式会社 変性ポリフェニレンエーテル成形体および発泡体の消臭方法、シート状変性ポリフェニレンエーテル発泡体、シート状変性ポリフェニレンエーテル発泡体の製造方法および発泡食品容器
JP6198182B1 (ja) * 2016-12-09 2017-09-20 三菱瓦斯化学株式会社 多層体、包装容器、及び食品の保存方法
AR118078A1 (es) * 2019-02-27 2021-09-15 Dow Global Technologies Llc Composición para la eliminación de olores

Also Published As

Publication number Publication date
WO2020176287A1 (en) 2020-09-03
US20220145050A1 (en) 2022-05-12
EP3931245A1 (en) 2022-01-05
MX2021010190A (es) 2021-09-21
JP2022521976A (ja) 2022-04-13
AR118077A1 (es) 2021-09-15
CN113490708A (zh) 2021-10-08

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