MX2010000102A - Articulos de polietileno reticulado y procesos para producir los mismos. - Google Patents

Articulos de polietileno reticulado y procesos para producir los mismos.

Info

Publication number
MX2010000102A
MX2010000102A MX2010000102A MX2010000102A MX2010000102A MX 2010000102 A MX2010000102 A MX 2010000102A MX 2010000102 A MX2010000102 A MX 2010000102A MX 2010000102 A MX2010000102 A MX 2010000102A MX 2010000102 A MX2010000102 A MX 2010000102A
Authority
MX
Mexico
Prior art keywords
polymer
crosslinked polyethylene
base polymer
processes
plastic material
Prior art date
Application number
MX2010000102A
Other languages
English (en)
Inventor
Bryan R Chapman
Robert G Russell
Rodney Mize
Gary Lee Runyan
Bruce A Harrington
David B Dunaway
Gerd Arthur Allermann
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of MX2010000102A publication Critical patent/MX2010000102A/es

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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
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0625—LLDPE, i.e. linear low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0691—PEX, i.e. crosslinked polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/08—Crosslinking by silane
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Graft Or Block Polymers (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Un material de polietileno reticulado (PEX) flexible, de alta resistencia, es provisto donde el polímero base se entremezcla con un modificador de polímero el cual afecta la región amorfa del polímero, dejando a la porción cristalina del polímero base virtualmente sin afectar. Consecuentemente, la densidad de la región amorfa se reduce, resultando en un producto final más flexible, mientras que la estructura molecular reticulada y/o porción cristalina del polímero, la cual controla la resistencia del polímero base, permanece resistente. El modificador de polímero puede comprender un fluido de hidrocarburos tal como PAO, materiales base del Grupo III, o hidrocarburo de gas a líquido. Un método para producir el material de plástico también es previsto. El material de plástico tiene utilidad particular en la producción de entubados, tuberías y conductos para transportar gases, líquidos y similares, así como en revestimientos de alambre y cables tales como enchaquetado y aislamiento.
MX2010000102A 2007-06-21 2008-05-29 Articulos de polietileno reticulado y procesos para producir los mismos. MX2010000102A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93657707P 2007-06-21 2007-06-21
US2127708P 2008-01-15 2008-01-15
PCT/US2008/065177 WO2009002653A1 (en) 2007-06-21 2008-05-29 Crosslinked polyethylene articles and processes to produce same

Publications (1)

Publication Number Publication Date
MX2010000102A true MX2010000102A (es) 2010-03-10

Family

ID=39876517

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010000102A MX2010000102A (es) 2007-06-21 2008-05-29 Articulos de polietileno reticulado y procesos para producir los mismos.

Country Status (7)

Country Link
EP (1) EP2158263B1 (es)
JP (1) JP5539192B2 (es)
KR (1) KR101156834B1 (es)
CN (2) CN101743275A (es)
CA (1) CA2686762C (es)
MX (1) MX2010000102A (es)
WO (1) WO2009002653A1 (es)

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EP2499176B2 (en) 2009-11-11 2022-08-10 Borealis AG Power cable comprising a polymer composition comprising a polyolefin produced in a high pressure process
WO2011057928A1 (en) 2009-11-11 2011-05-19 Borealis Ag Crosslinkable polymer composition and cable with advantageous electrical properties
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EP3591670A1 (en) 2010-11-03 2020-01-08 Borealis AG A polymer composition and a power cable comprising the polymer composition
JP5813456B2 (ja) * 2011-10-27 2015-11-17 矢崎エナジーシステム株式会社 シラン架橋ポリオレフィン成形物の製造方法
JP5664571B2 (ja) * 2012-02-15 2015-02-04 日立金属株式会社 架橋ゴム、それを用いたゴムケーブル、及び架橋ゴムの製造方法
CN103865142B (zh) * 2012-12-11 2018-12-28 国家能源投资集团有限责任公司 一种可交联聚乙烯共混组合物
CN103087512A (zh) * 2013-01-14 2013-05-08 东莞市明聚塑胶有限公司 一种mx尼龙的改性弹性体及其制备方法
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CN106700511A (zh) * 2017-01-12 2017-05-24 芜湖航天特种电缆厂股份有限公司 基于硅藻土改性的尼龙电缆保护套及其制备方法
RU2769510C2 (ru) * 2017-07-31 2022-04-01 Дау Глоубл Текнолоджиз Ллк Влагоотверждаемая композиция для изоляции провода и кабеля и слоёв оболочки
CN111655782B (zh) 2017-12-18 2023-11-10 国际人造丝公司 用于输送烃流体的热塑性硫化橡胶导管
US11053361B2 (en) 2019-03-15 2021-07-06 Chroma Color Corporation Colorant and additive concentrate carrier system with efficacy over a wide range of polymeric processing temperatures
US11859061B2 (en) 2019-03-15 2024-01-02 Chroma Color Corporation Colorant and additive concentrate carrier system with efficacy over a wide range of polymeric processing temperatures
WO2021014858A1 (ja) * 2019-07-20 2021-01-28 株式会社フジクラ 難燃性樹脂組成物及びこれを用いたケーブル
KR20220123525A (ko) * 2019-12-30 2022-09-07 다우 글로벌 테크놀로지스 엘엘씨 수분 경화 블렌드의 유전 epdm
CN114921010A (zh) * 2021-07-30 2022-08-19 集瑞泽管业(江苏)有限公司 一种阻氧辐照交联聚乙烯材料及其聚乙烯管材
CN114591553B (zh) * 2022-01-19 2023-08-11 常州长园特发科技有限公司 一种辐射交联聚乙烯组合物、发泡片材及其应用
CN114619641B (zh) * 2022-03-11 2023-07-28 安徽海东环保科技有限公司 一种双壁波纹管的生产工艺及其密封连接方法
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Also Published As

Publication number Publication date
JP2010531900A (ja) 2010-09-30
CN104861252B (zh) 2019-09-27
JP5539192B2 (ja) 2014-07-02
KR101156834B1 (ko) 2012-06-18
CN101743275A (zh) 2010-06-16
WO2009002653A1 (en) 2008-12-31
KR20100009595A (ko) 2010-01-27
CA2686762A1 (en) 2008-12-31
CN104861252A (zh) 2015-08-26
EP2158263A1 (en) 2010-03-03
EP2158263B1 (en) 2015-03-04
CA2686762C (en) 2013-04-23

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