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BR112017004493A2 - composições de polímeros - Google Patents

composições de polímeros

Info

Publication number
BR112017004493A2
BR112017004493A2 BR112017004493A BR112017004493A BR112017004493A2 BR 112017004493 A2 BR112017004493 A2 BR 112017004493A2 BR 112017004493 A BR112017004493 A BR 112017004493A BR 112017004493 A BR112017004493 A BR 112017004493A BR 112017004493 A2 BR112017004493 A2 BR 112017004493A2
Authority
BR
Brazil
Prior art keywords
compositions
polymer compositions
wall
pipe
recycled polymer
Prior art date
Application number
BR112017004493A
Other languages
English (en)
Other versions
BR112017004493B1 (pt
Inventor
Rebih Fatima
Papillon Jean-Benoit
Slater John
Original Assignee
Imerys Minerals Ltd
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 Imerys Minerals Ltd filed Critical Imerys Minerals Ltd
Publication of BR112017004493A2 publication Critical patent/BR112017004493A2/pt
Publication of BR112017004493B1 publication Critical patent/BR112017004493B1/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes
    • 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
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

a presente invenção refere-se a composições de polímeros que compreendem ao menos dois polímeros de polietileno, por exemplo, composições poliméricas recicladas, aos métodos para a produção das mesmas, ao uso de enchimentos funcionais nas ditas composições e aos artigos formados a partir das composições poliméricas. a tubulação tem ao menos uma parede, a tubulação tendo um diâmetro interno nominal de pelo menos cerca de 400 mm e um sn de pelo menos cerca de 4, e em que a ao menos uma parede compreende ao menos cerca de 25% em peso de polímero reciclado, com base no total peso da ao menos uma parede.
BR112017004493-5A 2014-09-09 2015-09-09 Composições de polímeros, artigo de manufatura, seu uso, método para sua fabricação e tubulação BR112017004493B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP14290268 2014-09-09
EP14290268.3 2014-09-09
EP14188156 2014-10-08
EP14188156.5 2014-10-08
EP15290124 2015-05-01
EP15290124.5 2015-05-01
PCT/EP2015/070649 WO2016038110A2 (en) 2014-09-09 2015-09-09 Polymer compositions

Publications (2)

Publication Number Publication Date
BR112017004493A2 true BR112017004493A2 (pt) 2017-12-05
BR112017004493B1 BR112017004493B1 (pt) 2022-04-19

Family

ID=54072845

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017004493-5A BR112017004493B1 (pt) 2014-09-09 2015-09-09 Composições de polímeros, artigo de manufatura, seu uso, método para sua fabricação e tubulação

Country Status (7)

Country Link
US (1) US11067204B2 (pt)
EP (1) EP3194491B1 (pt)
JP (1) JP2017534699A (pt)
KR (1) KR102427717B1 (pt)
CN (1) CN106687519B (pt)
BR (1) BR112017004493B1 (pt)
WO (1) WO2016038110A2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201416456D0 (en) * 2014-09-17 2014-10-29 Imerys Minerals Ltd Polymeric compositions
WO2016205192A1 (en) * 2015-06-15 2016-12-22 Herring George Birks Compositions for injection moulding
WO2019229541A1 (en) * 2018-05-31 2019-12-05 Braskem S.A. Reprocessing of polymeric compositions
US11174358B2 (en) 2015-10-01 2021-11-16 Braskem S.A. Reprocessing of polymeric compositions
GB201608480D0 (en) * 2016-05-13 2016-06-29 Imerys Minerals Ltd Resin composition and article
CN109070411B (zh) * 2016-05-13 2022-06-24 伊梅里斯矿物有限公司 通过注射成型制造制品的方法、增容剂在聚合物树脂中的应用及聚合物树脂
WO2018049310A1 (en) * 2016-09-12 2018-03-15 Imerys Usa,Inc. Carbonate compositions and methods of use thereof
CN110214159A (zh) * 2017-01-24 2019-09-06 Sabic环球技术有限责任公司 具有纹理的聚合物组合物
DE102017106505A1 (de) 2017-03-27 2018-09-27 NK Neuhäuser Kunststoff GmbH Verträglichkeitsvermittler zur Verträglichmachung von Polyolefin-Gemischen, Verfahren zu dessen Herstellung, sowie Verfahren zur Herstellung von Formteilen aus Polyolefin-Gemischen
CN110621950B (zh) * 2017-05-22 2022-09-23 伊莱克斯家用电器股份公司 具有至少一个内部塑料内衬的制冷器具及制造内衬的方法
CN108276644A (zh) * 2018-02-05 2018-07-13 江南大学 一种增韧增强全降解聚乙烯母粒及其制备方法
CN108456352A (zh) * 2018-02-05 2018-08-28 江南大学 一种高强度易降解改性聚乙烯薄膜及其制备方法
KR101984871B1 (ko) * 2019-01-03 2019-05-31 주식회사 뉴펠 손상된 피복층의 보수가 용이한 필름이 구비된 피복 파형강관
CN113767147B (zh) * 2019-04-29 2023-07-07 Qcp控股有限公司 由回收材料制成的用于改进级塑料的聚合物组合物
CA3188647A1 (en) 2020-10-05 2022-04-14 Omya Development Ag Surface-treated ultrafine calcium carbonate for improving the mechanical properties of polyethylene/polypropylene compositions
US20230365812A1 (en) 2020-10-05 2023-11-16 Omya International Ag Kit comprising surface-treated calcium carbonate and a peroxide agent for improving the mechanical properties of polyethylene/polypropylene compositions
EP4359466A1 (en) * 2021-06-22 2024-05-01 Equistar Chemicals, LP Polymer recyclate processes and products
KR102691222B1 (ko) * 2022-02-15 2024-08-05 김경진 단단하고 얇은 쿠션 매트를 포함하는 수면용 매트리스 조립체, 이를 포함하는 침대 및 이를 위한 쿠션 매트
JP7100933B1 (ja) 2022-03-03 2022-07-14 株式会社Tbm 積層シート及び食品包装容器
US12040464B2 (en) 2022-03-31 2024-07-16 Sk Innovation Co., Ltd. Method of continuously regenerating waste separator including inorganic particles
MX2024011534A (es) 2022-03-31 2024-09-26 Omya Int Ag Carbonato de calcio para mejorar las propiedades mecanicas de composiciones de polimeros termoplasticos.
US12065558B2 (en) * 2022-03-31 2024-08-20 Sk Innovation Co., Ltd. Mixed recycled polyolefin resin composition comprising recycled polyolefin resin recovered from waste separator and recycled product using the same
KR20240025879A (ko) * 2022-08-19 2024-02-27 에스케이이노베이션 주식회사 무기물 코팅된 폐분리막을 포함하는 중공성형용 고분자 조성물 및 이로부터 제조된 성형품

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137182B2 (pt) 1972-11-30 1976-10-14
US3888912A (en) 1973-08-20 1975-06-10 Minnesota Mining & Mfg Process for making beta-acryloyloxypropanoic acid
JPS51547A (ja) 1974-06-24 1976-01-06 Idemitsu Kosan Co Karendaakakoseinokaizensareta horiechirenjushisoseibutsu
DE2800357A1 (de) 1978-01-05 1979-07-19 Bayer Ag Verfahren zur herstellung von oligomeren acrylsaeuren
KR930006090A (ko) 1991-09-18 1993-04-20 제이 이이 휘립프스 에틸렌 중합체 조성물
GB2275876B (en) 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
ES2149977T3 (es) 1995-04-03 2000-11-16 Uponor Innovation Ab Procedimiento para fabricar tuberia corrugada y tuberia corrugada fabricada mediante dicho procedimiento.
FR2761692B1 (fr) 1997-04-04 2000-08-11 Talc De Luzenac Procede pour obtenir une poudre minerale de lamellarite elevee et applications notamment pour le renforcement de matieres plastiques
JP2002538257A (ja) * 1999-03-04 2002-11-12 ザ ダウ ケミカル カンパニー グラフト改質されたポリオレフィンエラストマーを含有するポリプロピレンおよびポリエステルブレンド
EP1199408A1 (de) 2000-10-16 2002-04-24 Peter Lüft Überfahrbare Kreisverkehrsinsel sowie Verfahren zur Herstellung eines Auflagers und einer Verankerung für eine überfahrbare Kreisverkehrsinsel
WO2002053646A1 (en) 2001-01-05 2002-07-11 The Plasphalt Project Ltd. Co. Method of making plastic asphalt paving material and paving material and pavement made thereby
EP1260546A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe
US7317054B2 (en) * 2001-12-14 2008-01-08 Corrugated Polyethleyne Pipe, Ltd. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
GB0206755D0 (en) 2002-03-22 2002-05-01 Avecia Ltd Filler composites
CA2444307C (en) 2003-10-24 2010-05-04 Gina M. Gallant Method of preparing an asphalt paving material containing recycled plastics
US20090075004A1 (en) 2006-11-21 2009-03-19 Advanced Drainage Systems, Inc. Apparatus and methods for cross-linked corrugated polyethylene pipe
AU2011286419B2 (en) 2010-07-26 2014-08-28 Board Of Regents, The University Of Texas System Soil stabilizer containing carbonaceous material and methods for using same
RS53276B (en) 2011-06-20 2014-08-29 Imerys Minerals Limited PROCEDURES AND MIXTURES RELATING TO POLYMERIC WASTE FOR RECYCLING
CN102911429A (zh) * 2012-11-16 2013-02-06 广东天元印刷有限公司 快递袋用料及快递袋的制备方法
US8642683B1 (en) 2013-04-23 2014-02-04 Ford Flobal Technologies, LLC Polypropylene with bio-based and synthetic fillers for light weight material applications
CN103937075A (zh) * 2014-05-06 2014-07-23 康泰塑胶科技集团有限公司 一种聚乙烯波纹管材及其制备方法

Also Published As

Publication number Publication date
CN106687519A (zh) 2017-05-17
US20170261131A1 (en) 2017-09-14
CN106687519B (zh) 2020-07-10
BR112017004493B1 (pt) 2022-04-19
US11067204B2 (en) 2021-07-20
EP3194491B1 (en) 2023-08-16
KR102427717B1 (ko) 2022-07-29
EP3194491A2 (en) 2017-07-26
JP2017534699A (ja) 2017-11-24
WO2016038110A2 (en) 2016-03-17
WO2016038110A3 (en) 2016-04-28
KR20170056601A (ko) 2017-05-23

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/09/2015, OBSERVADAS AS CONDICOES LEGAIS.