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BR112018010314A2 - compostos de olefina de alto módulo para tubos de buffer de cabo de fibra óptica - Google Patents

compostos de olefina de alto módulo para tubos de buffer de cabo de fibra óptica

Info

Publication number
BR112018010314A2
BR112018010314A2 BR112018010314A BR112018010314A BR112018010314A2 BR 112018010314 A2 BR112018010314 A2 BR 112018010314A2 BR 112018010314 A BR112018010314 A BR 112018010314A BR 112018010314 A BR112018010314 A BR 112018010314A BR 112018010314 A2 BR112018010314 A2 BR 112018010314A2
Authority
BR
Brazil
Prior art keywords
fiber optic
buffer tubes
optic cable
olefin compounds
weight
Prior art date
Application number
BR112018010314A
Other languages
English (en)
Other versions
BR112018010314B1 (pt
Inventor
M Seven Karl
Esseghir Mohamed
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 BR112018010314A2 publication Critical patent/BR112018010314A2/pt
Publication of BR112018010314B1 publication Critical patent/BR112018010314B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • 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
    • C08L2205/03—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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Insulating Materials (AREA)

Abstract

tubos de buffer úmidos para uso em cabos de fibra óptica são feitos a partir de uma composição que compreende em percentagem em peso (% em peso) com base no peso da composição: (a) 22-49% de polipropileno (pp), (b) 50-65% de polietileno de alta densidade (hdpe), (c) 7-12% de compatibilizador compreendendo em % em peso com base no peso do compatibilizador: (1) 30-90% de compósito em bloco de olefina compreendendo copolímero de etileno-propileno (ep), polipropileno isotático (ipp) e um polímero em dibloco ep-ipp, e (2) 10-70% de hdpe enxertado com anidrido maleico (mah-g-hdpe); e (d) 0,05-5,0% de agente de nucleação.
BR112018010314-4A 2015-12-10 2016-12-06 Composição, processo de fabricação de um tubo, tubo e cabo BR112018010314B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562265735P 2015-12-10 2015-12-10
US62/265,735 2015-12-10
PCT/US2016/065109 WO2017100175A1 (en) 2015-12-10 2016-12-06 High modulus olefin compounds for fiber optic cable buffer tubes

Publications (2)

Publication Number Publication Date
BR112018010314A2 true BR112018010314A2 (pt) 2018-12-04
BR112018010314B1 BR112018010314B1 (pt) 2022-01-25

Family

ID=57589247

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010314-4A BR112018010314B1 (pt) 2015-12-10 2016-12-06 Composição, processo de fabricação de um tubo, tubo e cabo

Country Status (10)

Country Link
US (1) US11034823B2 (pt)
EP (1) EP3387065B1 (pt)
JP (1) JP6906517B2 (pt)
KR (1) KR102606076B1 (pt)
CN (1) CN108291064B (pt)
BR (1) BR112018010314B1 (pt)
CA (1) CA3007770C (pt)
MX (1) MX2018006358A (pt)
RU (1) RU2739982C2 (pt)
WO (1) WO2017100175A1 (pt)

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
EP3433315B1 (en) * 2016-03-25 2021-02-17 Dow Global Technologies LLC Buffer tubes for fiber optic cables
WO2019005521A1 (en) * 2017-06-29 2019-01-03 Dow Global Technologies Llc PLASTIC SOFT HINGES WITH BLOCK COMPOSITE POLYMER
CN110770620B (zh) 2017-06-30 2022-10-18 陶氏环球技术有限责任公司 用于光纤电缆的填充组合物
JP7177826B2 (ja) * 2017-09-06 2022-11-24 ローム アンド ハース カンパニー 光ファイバケーブル構成要素のためのポリマー組成物
TWI762739B (zh) 2017-11-13 2022-05-01 美商比瑞全球股份有限公司 包括具有改善成分間黏著的多成分纖維的非織布及其形成方法
KR20220049563A (ko) * 2019-08-18 2022-04-21 사빅 글로벌 테크놀러지스 비.브이. 발포 물품의 제조를 위한 조성물의 용도
EP4077533A1 (en) 2019-12-18 2022-10-26 Dow Global Technologies LLC Halogen free flame retardant polymeric compositions

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FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
EP0503791B1 (en) 1991-03-06 1997-04-16 Mobil Oil Corporation Process for producing bimodal ethylene polymers in tandem reactors
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DE19619625C2 (de) 1996-05-15 1999-10-14 Hoechst Ag Hochzähe Polyolefinmischungen
WO1998047959A1 (fr) * 1997-04-24 1998-10-29 Grand Polymer Co., Ltd. Composition de resine polypropylene cristallise
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JP2000344968A (ja) * 1999-06-03 2000-12-12 Ube Ind Ltd ポリオレフィン組成物及びこれを用いた光ファイバケーブル用スペーサ
EP1263873B1 (en) 1999-06-24 2005-01-12 The Dow Chemical Company Polyolefin composition with improved impact properties
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Also Published As

Publication number Publication date
KR102606076B1 (ko) 2023-11-27
WO2017100175A1 (en) 2017-06-15
CA3007770A1 (en) 2017-06-15
EP3387065A1 (en) 2018-10-17
JP2019501246A (ja) 2019-01-17
EP3387065B1 (en) 2021-07-14
RU2739982C2 (ru) 2020-12-30
RU2018122223A (ru) 2019-12-19
CN108291064A (zh) 2018-07-17
RU2018122223A3 (pt) 2020-03-04
KR20180092994A (ko) 2018-08-20
US11034823B2 (en) 2021-06-15
CN108291064B (zh) 2021-05-25
CA3007770C (en) 2024-01-02
MX2018006358A (es) 2018-09-05
US20200263006A1 (en) 2020-08-20
JP6906517B2 (ja) 2021-07-21
BR112018010314B1 (pt) 2022-01-25

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 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 06/12/2016, OBSERVADAS AS CONDICOES LEGAIS.