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AR075010A1 - Pelicula de polietileno y metodo para la fabricacion de la misma - Google Patents

Pelicula de polietileno y metodo para la fabricacion de la misma

Info

Publication number
AR075010A1
AR075010A1 ARP100100063A ARP100100063A AR075010A1 AR 075010 A1 AR075010 A1 AR 075010A1 AR P100100063 A ARP100100063 A AR P100100063A AR P100100063 A ARP100100063 A AR P100100063A AR 075010 A1 AR075010 A1 AR 075010A1
Authority
AR
Argentina
Prior art keywords
film
resistance
plane
grams
polyethylene
Prior art date
Application number
ARP100100063A
Other languages
English (en)
Original Assignee
Teijin Aramid Bv
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 Teijin Aramid Bv filed Critical Teijin Aramid Bv
Publication of AR075010A1 publication Critical patent/AR075010A1/es

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • C08L23/04—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Una película de polietileno que tiene una relacion entre la resistencia en una primera direccion en el plano de la película y la resistencia en una segunda direccion en el plano de la película perpendicular a la primera direccion en el rango de 0,1-10:1, donde la resistencia en al menos una direccion en el plano de la película es de al menos 0,2 GPa, donde el polietileno tiene un peso molecular promedio en peso de al menos 500.000 gramos/mol y una relacion de Mw/Mn de, como máximo, 6. Un proceso para fabricar tal película, donde se somete un polímero inicial UHMWPE con un peso molecular promedio en peso de al menos 500.000 gramos/mol, un modulo elástico de cizalladura determinado directamente después de la fusion a 160°C de, como máximo, 1,4 MPa, y una relacion de Mw/Mn de, como máximo, 6 a un proceso de compactacion libre de solventes y a un proceso de estiramiento bajo condiciones tales que en ningun punto durante el proceso la temperatura de la película polimérica intermedia se eleva a un valor superior a su punto de fusion, donde en el proceso de estiramiento se aplica una fuerza sobre la película polimérica intermedia en una primera direccion y en una segunda direccion que es perpendicular a la primera direccion.
ARP100100063A 2009-01-09 2010-01-11 Pelicula de polietileno y metodo para la fabricacion de la misma AR075010A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09150304 2009-01-09

Publications (1)

Publication Number Publication Date
AR075010A1 true AR075010A1 (es) 2011-03-02

Family

ID=40765059

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100063A AR075010A1 (es) 2009-01-09 2010-01-11 Pelicula de polietileno y metodo para la fabricacion de la misma

Country Status (9)

Country Link
US (1) US8771569B2 (es)
EP (1) EP2385963A2 (es)
JP (1) JP2012514674A (es)
KR (1) KR20110112398A (es)
CN (1) CN102341438B (es)
AR (1) AR075010A1 (es)
RU (1) RU2531294C2 (es)
TW (1) TW201033260A (es)
WO (1) WO2010079174A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014445A1 (en) * 2007-07-09 2009-01-14 Teijin Aramid B.V. Polyethylene film with high tensile strength and high tensile energy to break
CA2730214A1 (en) * 2008-07-10 2010-01-14 Teijin Aramid B.V. Method for manufacturing high molecular weight polyethylene fibers
EP2313736B1 (en) 2008-07-17 2019-01-23 Teijin Aramid B.V. Ballistic resistant articles comprising elongate bodies
JP5495450B2 (ja) 2009-01-09 2014-05-21 テイジン・アラミド・ビー．ブイ． 高い引張強度と高い破断引張エネルギーを持つポリエチレンフィルム
CN110514678A (zh) 2012-09-04 2019-11-29 帝人芳纶有限公司 用于合成绳非破坏性试验的方法和适用于其中的绳
WO2014060252A1 (en) 2012-10-16 2014-04-24 Teijin Aramid B.V. Process for the synthesis of disentangled uhmw-pe using a cr or ti catalyst
EP2843128A1 (en) 2013-09-03 2015-03-04 Teijin Aramid B.V. Synthetic tracking fiber
CN103724758B (zh) * 2013-12-05 2015-08-26 王庆昭 超高分子量聚乙烯薄膜的熔融挤出、拉伸成膜生产工艺及其生产装置
JP6360733B2 (ja) * 2014-06-26 2018-07-18 三井化学株式会社 エチレン系重合体フィルムの製造方法
WO2021225108A1 (ja) 2020-05-08 2021-11-11 株式会社エヌテック 印字検査装置、印字検査方法及びプログラム
KR20230010689A (ko) 2020-05-15 2023-01-19 엔테그리스, 아이엔씨. 라미네이팅된 단일 층 복합 막의 형성 방법
JPWO2022255385A1 (es) * 2021-05-31 2022-12-08

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EP2313736B1 (en) 2008-07-17 2019-01-23 Teijin Aramid B.V. Ballistic resistant articles comprising elongate bodies
JP5495450B2 (ja) 2009-01-09 2014-05-21 テイジン・アラミド・ビー．ブイ． 高い引張強度と高い破断引張エネルギーを持つポリエチレンフィルム

Also Published As

Publication number Publication date
JP2012514674A (ja) 2012-06-28
EP2385963A2 (en) 2011-11-16
US8771569B2 (en) 2014-07-08
CN102341438B (zh) 2015-03-11
RU2011133204A (ru) 2013-02-20
KR20110112398A (ko) 2011-10-12
WO2010079174A2 (en) 2010-07-15
RU2531294C2 (ru) 2014-10-20
CN102341438A (zh) 2012-02-01
WO2010079174A3 (en) 2010-08-26
TW201033260A (en) 2010-09-16
US20110268951A1 (en) 2011-11-03

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