BR112018069095A2 - processo de formação de espuma de composições de poliolefina com o uso de uma mistura de fluororesina/nitreto de boro como agente de nucleação - Google Patents

processo de formação de espuma de composições de poliolefina com o uso de uma mistura de fluororesina/nitreto de boro como agente de nucleação

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Publication number
BR112018069095A2
BR112018069095A2 BR112018069095A BR112018069095A BR112018069095A2 BR 112018069095 A2 BR112018069095 A2 BR 112018069095A2 BR 112018069095 A BR112018069095 A BR 112018069095A BR 112018069095 A BR112018069095 A BR 112018069095A BR 112018069095 A2 BR112018069095 A2 BR 112018069095A2
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Brazil
Prior art keywords
boron nitride
fluororesin
foaming process
nucleating agent
polyolefin compositions
Prior art date
Application number
BR112018069095A
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English (en)
Other versions
BR112018069095B1 (pt
Inventor
Sun Gangwei
Esseghir Mohamed
Original Assignee
Dow Global Technologies Llc
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Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112018069095A2 publication Critical patent/BR112018069095A2/pt
Publication of BR112018069095B1 publication Critical patent/BR112018069095B1/pt

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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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
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    • C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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    • H01—ELECTRIC ELEMENTS
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    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
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    • C08J2203/00—Foams characterized by the expanding agent
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    • 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
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  • Chemical & Material Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

trata-se do processo de formação de espuma de uma composição de poliolefina que usa como nucleador uma combinação de uma fluororesina e um nitreto de boro a uma razão em peso de fluororesina para nitreto de boro inferior a 4:1. o efeito sinérgico entre esses dois agentes de nucleação resulta em uma maior densidade de núcleos e em um produto espumado com tamanho médio de células menor em comparação com os processos que usam e produtos produzidos pelo uso de ptfe puro ou nitreto de boro puro como agente de nucleação.
BR112018069095-3A 2016-03-28 2016-03-28 Processo de formação de espuma em uma composição de poliolefina, composição espumável, espuma e cabo BR112018069095B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/077478 WO2017166004A1 (en) 2016-03-28 2016-03-28 Process for foaming polyolefin compositions using a fluororesin/boron nitride mixture as a nucleating agent

Publications (2)

Publication Number Publication Date
BR112018069095A2 true BR112018069095A2 (pt) 2019-01-29
BR112018069095B1 BR112018069095B1 (pt) 2022-07-26

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BR112018069095-3A BR112018069095B1 (pt) 2016-03-28 2016-03-28 Processo de formação de espuma em uma composição de poliolefina, composição espumável, espuma e cabo

Country Status (9)

Country Link
US (1) US10836879B2 (pt)
EP (1) EP3436519B1 (pt)
JP (1) JP6871269B2 (pt)
KR (1) KR102624544B1 (pt)
CN (1) CN108779302B (pt)
BR (1) BR112018069095B1 (pt)
CA (1) CA3020188C (pt)
MX (1) MX2018011616A (pt)
WO (1) WO2017166004A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2752741T3 (es) * 2016-09-12 2020-04-06 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
US20210151215A1 (en) * 2018-06-15 2021-05-20 Dow Global Technologies Llc Polymeric compounds for cable coatings and processes for producing same
KR102587328B1 (ko) 2018-06-15 2023-10-12 다우 글로벌 테크놀로지스 엘엘씨 토실기를 함유하는 화학 발포제
WO2020000336A1 (en) * 2018-06-29 2020-01-02 Dow Global Technologies Llc Compositions suitable for manufacturing polyethylene foam, and articles thereof
EP4163327A1 (en) * 2021-10-08 2023-04-12 Borealis AG Foamable polymer compositions with improved electrical properties
CN115505209A (zh) * 2022-10-19 2022-12-23 广州敬信高聚物科技有限公司 一种以聚丙烯为载体的发泡母粒及其制备方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023781B2 (ja) * 1978-11-14 1985-06-10 旭硝子株式会社 熱可塑性樹脂発泡体の製造方法
US4303771A (en) 1978-12-14 1981-12-01 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
US4394460A (en) 1980-12-08 1983-07-19 Allied Corporation Ethylene-chlorotrifluoroethylene copolymer foam
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US5180754A (en) 1990-06-14 1993-01-19 Mitsubishi Cable Industries, Ltd. Polymer composition for foam molding
US5246783A (en) 1991-08-15 1993-09-21 Exxon Chemical Patents Inc. Electrical devices comprising polymeric insulating or semiconducting members
IT1271056B (it) 1994-11-04 1997-05-26 Ausimont Spa Processo per la preparazione di espansi a base di copolineri etilene-clorotrifluoroetilene
JP4240540B2 (ja) 1996-08-27 2009-03-18 トレクセル・インコーポレーテッド 微孔性ポリマーの押出方法及び押出装置
JP3959853B2 (ja) 1998-07-21 2007-08-15 新日本理化株式会社 金属加工油組成物
JP3457543B2 (ja) 1998-08-31 2003-10-20 三菱電線工業株式会社 発泡用成核剤、発泡体、および発泡体の製造方法
US6127441A (en) 1998-11-05 2000-10-03 Nippon Unicar Company Limited Expandable resin composition
US6496629B2 (en) 1999-05-28 2002-12-17 Tycom (Us) Inc. Undersea telecommunications cable
JP3461758B2 (ja) * 1999-07-19 2003-10-27 三菱電線工業株式会社 発泡用組成物および発泡同軸絶縁ケーブル
CA2311178A1 (en) * 1999-12-22 2001-06-22 Evgueni E. Rozenbaoum Extrusion aid combination
US6395795B1 (en) 2000-09-29 2002-05-28 Ausimont Usa, Inc. Titanium dioxide nucleating agent systems for foamable polymer compositions
EP1397421B1 (en) * 2001-04-30 2019-09-04 Saint-Gobain Ceramics and Plastics, Inc. Polymer processing aid and method for processing polymers
JP2003109441A (ja) * 2001-09-28 2003-04-11 Mitsubishi Cable Ind Ltd 発泡絶縁同軸ケーブル
US6714707B2 (en) 2002-01-24 2004-03-30 Alcatel Optical cable housing an optical unit surrounded by a plurality of gel layers
DE60334475D1 (de) 2002-10-07 2010-11-18 Dow Global Technologies Inc Komponenten für optischen kabel
EP1618150B1 (en) 2003-04-24 2008-02-13 National Research Council Of Canada Low loss foam composition and cable having low loss foam layer
JP2006339099A (ja) 2005-06-06 2006-12-14 Hitachi Cable Ltd 発泡電線
JP4879613B2 (ja) 2006-03-10 2012-02-22 株式会社フジクラ 樹脂組成物、発泡樹脂組成物、成形品及び電線
CA2623750C (en) 2006-05-02 2014-08-05 Dow Global Technologies Inc. High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles
EP1942134A1 (en) 2006-12-20 2008-07-09 Nexans High processing temperature foaming polymer composition
US20130087361A1 (en) * 2011-10-11 2013-04-11 Hitachi Cable, Ltd. Foamed resin composition, wire and cable
KR20190029784A (ko) * 2013-01-24 2019-03-20 다이킨 고교 가부시키가이샤 조성물, 및 발포 성형체 및 전선의 제조 방법
JP2015044288A (ja) * 2013-08-27 2015-03-12 日東電工株式会社 熱伝導シートの製造方法及び熱伝導シート
JP2015164801A (ja) * 2014-02-04 2015-09-17 日東電工株式会社 熱伝導性シートの製造方法及び熱伝導性シート

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JP6871269B2 (ja) 2021-05-12
EP3436519A4 (en) 2019-08-14
WO2017166004A1 (en) 2017-10-05
CA3020188A1 (en) 2017-10-05
CN108779302B (zh) 2022-01-21
US20190092918A1 (en) 2019-03-28
CA3020188C (en) 2023-06-27
CN108779302A (zh) 2018-11-09
EP3436519A1 (en) 2019-02-06
KR102624544B1 (ko) 2024-01-16
US10836879B2 (en) 2020-11-17
EP3436519B1 (en) 2022-12-14
JP2019511608A (ja) 2019-04-25
KR20180129812A (ko) 2018-12-05
MX2018011616A (es) 2019-01-10
BR112018069095B1 (pt) 2022-07-26

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