EA200400851A1 - Композиция для навинчивающейся крышки - Google Patents

Композиция для навинчивающейся крышки

Info

Publication number
EA200400851A1
EA200400851A1 EA200400851A EA200400851A EA200400851A1 EA 200400851 A1 EA200400851 A1 EA 200400851A1 EA 200400851 A EA200400851 A EA 200400851A EA 200400851 A EA200400851 A EA 200400851A EA 200400851 A1 EA200400851 A1 EA 200400851A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ethylene polymer
less
melt flow
alpha
flow index
Prior art date
Application number
EA200400851A
Other languages
English (en)
Other versions
EA006455B1 (ru
Inventor
Ги Де Камбри Де Бодимон
Паскаль Ванден Берг
Original Assignee
Зольвай Полиолефинс Эроп-Бельджи (С. А.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8181273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200400851(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Зольвай Полиолефинс Эроп-Бельджи (С. А.) filed Critical Зольвай Полиолефинс Эроп-Бельджи (С. А.)
Publication of EA200400851A1 publication Critical patent/EA200400851A1/ru
Publication of EA006455B1 publication Critical patent/EA006455B1/ru

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • 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

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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Closures For Containers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Fodder In General (AREA)

Abstract

В заявке описана навинчивающаяся крышка, состоящая из композиции на основе полимодального этиленового полимера, который обладает стандартной плотностью (СП) выше 950 кг/ми индексом текучести расплава (ИР) меньше 2 г/10 мин, причем этот полимодальный этиленовый полимер включает от 35 до 65 мас.% (в пересчете на общую массу полимодального этиленового полимера) фракции этиленового полимера (А), обладающей СП(А) больше 965 кг/ми индексом текучести расплава ИР(А) по меньшей мере 10 г/10 мин, но меньше 400 г/10 мин, и от 65 до 35 мас.% (в пересчете на общую массу полимодального этиленового полимера) фракции сополимера (Б) этилена и по меньшей мере одного альфа-олефина, содержащего от 3 до 12 углеродных атомов, обладающей индексом текучести расплава ИР(Б) меньше 10 г/10 мин и содержащей от 0,1 до 5 моль.% звеньев упомянутого альфа-олефина (альфа-олефинов).Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400851A 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки EA006455B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01204466A EP1310436A1 (fr) 2001-11-09 2001-11-09 Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal

Publications (2)

Publication Number Publication Date
EA200400851A1 true EA200400851A1 (ru) 2004-12-30
EA006455B1 EA006455B1 (ru) 2005-12-29

Family

ID=8181273

Family Applications (3)

Application Number Title Priority Date Filing Date
EA200400852A EA006454B1 (ru) 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки
EA200400851A EA006455B1 (ru) 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки
EA200400594A EA006456B1 (ru) 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA200400852A EA006454B1 (ru) 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA200400594A EA006456B1 (ru) 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки

Country Status (21)

Country Link
US (7) US20050004315A1 (ru)
EP (4) EP1310436A1 (ru)
JP (1) JP4467303B2 (ru)
KR (1) KR100848526B1 (ru)
CN (1) CN1697764B (ru)
AR (1) AR037286A1 (ru)
AT (1) ATE318767T1 (ru)
AU (1) AU2002357492B2 (ru)
CA (1) CA2465964C (ru)
DE (2) DE60209567T2 (ru)
DK (1) DK1441959T3 (ru)
EA (3) EA006454B1 (ru)
ES (2) ES2220254T3 (ru)
HU (1) HU230791B1 (ru)
MX (1) MXPA04004330A (ru)
NO (1) NO20042383L (ru)
PL (1) PL205268B1 (ru)
PT (1) PT1441959E (ru)
SI (1) SI1441959T1 (ru)
WO (1) WO2003039984A1 (ru)
ZA (3) ZA200403407B (ru)

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EP1310436A1 (fr) * 2001-11-09 2003-05-14 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal
EP1384751A1 (en) * 2002-07-25 2004-01-28 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Container formed from multimodal ethylene polymer
DE602004004405T3 (de) † 2004-11-03 2012-12-20 Borealis Technology Oy Multimodale Polyethylenzusammensetzung für durch Spritzgussverfahren hergestellte Transportverpackungsartikel
DE602004004277T2 (de) * 2004-11-03 2007-05-24 Borealis Technology Oy Multimodale Polyethylenzusammensetzung für durch Spritzgussverfahren hergestellte Kappen und Verschlussvorrichtungen
ATE465100T1 (de) * 2005-11-28 2010-05-15 Borealis Tech Oy Schraubkapsel eine polyethylenkomposition enthaltend
ATE461242T1 (de) 2006-05-02 2010-04-15 Dow Global Technologies Inc Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte artikel und verfahren zur herstellung derartiger artikel
AU2007352541B2 (en) * 2007-05-02 2013-03-28 Dow Global Technologies Llc High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles
JP5103289B2 (ja) * 2007-06-11 2012-12-19 日本ポリエチレン株式会社 射出成形容器蓋用ポリエチレン樹脂組成物
ES2352983T3 (es) * 2007-07-18 2011-02-24 Borealis Technology Oy Artículo moldeado que comprende un copolímero de polietileno de alta densidad.
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CA2752407C (en) 2011-09-19 2018-12-04 Nova Chemicals Corporation Polyethylene compositions and closures for bottles
US9371442B2 (en) 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
CA2849180A1 (en) 2011-09-30 2013-04-04 Total Research & Technology Feluy High-density polyethylene for caps and closures
CN103304891A (zh) * 2012-03-15 2013-09-18 曼盛包装（上海）有限公司 一种塑料盖及其制备方法
CA2798854C (en) 2012-12-14 2020-02-18 Nova Chemicals Corporation Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9475927B2 (en) 2012-12-14 2016-10-25 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9783663B2 (en) 2012-12-14 2017-10-10 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
WO2016033018A1 (en) 2014-08-29 2016-03-03 Dow Global Technologies Llc Ethylene-based resins for closure applications
KR101699869B1 (ko) * 2014-11-27 2017-01-25 롯데케미칼 주식회사 식품 용기의 제조 방법
ES2713632T3 (es) 2014-12-30 2019-05-23 Abu Dhabi Polymers Co Ltd Borouge Llc Hdpe
US9758653B2 (en) 2015-08-19 2017-09-12 Nova Chemicals (International) S.A. Polyethylene compositions, process and closures
CA2931488A1 (en) 2016-05-30 2017-11-30 Nova Chemicals Corporation Closure having excellent organoleptic performance
US9783664B1 (en) 2016-06-01 2017-10-10 Nova Chemicals (International) S.A. Hinged component comprising polyethylene composition
ES2746570T3 (es) * 2016-09-12 2020-03-06 Thai Polyethylene Co Ltd Tapón de rosca de polietileno multimodal
ES2945358T3 (es) * 2016-09-12 2023-06-30 Thai Polyethylene Co Ltd Composición polimérica para cierres de recipiente
KR102073252B1 (ko) 2016-12-05 2020-02-04 주식회사 엘지화학 올레핀 공중합체 합성용 촉매 조성물 및 올레핀 공중합체의 제조 방법
EP3555204B1 (en) 2016-12-19 2023-03-22 Dow Global Technologies LLC Conductor jacket and process for producing same
CA3022996A1 (en) 2017-12-04 2019-06-04 Nova Chemicals Corporation Bottle closure assembly comprising a polyethylene composition
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Also Published As

Publication number Publication date
HU230791B1 (en) 2018-05-02
EP1462378A2 (en) 2004-09-29
CA2465964A1 (en) 2003-05-15
US7750083B2 (en) 2010-07-06
PL205268B1 (pl) 2010-03-31
CN1697764A (zh) 2005-11-16
DE60209567D1 (de) 2006-04-27
US20090198019A1 (en) 2009-08-06
PL368841A1 (en) 2005-04-04
US20050004315A1 (en) 2005-01-06
ZA200405559B (en) 2005-03-30
EA006456B1 (ru) 2005-12-29
NO20042383L (no) 2004-06-08
EP1441959B1 (en) 2006-03-01
ES2632261T3 (es) 2017-09-12
WO2003039984A1 (en) 2003-05-15
ZA200405560B (en) 2005-03-30
AU2002357492B2 (en) 2009-03-12
DE60209567T2 (de) 2006-08-10
EP1441959A1 (en) 2004-08-04
JP2005507834A (ja) 2005-03-24
US7750082B2 (en) 2010-07-06
AR037286A1 (es) 2004-11-03
EP1468932A2 (en) 2004-10-20
SI1441959T1 (sl) 2006-08-31
US20080139745A1 (en) 2008-06-12
EA200400594A1 (ru) 2004-12-30
DK1441959T3 (da) 2006-05-29
US20090198015A1 (en) 2009-08-06
EA006455B1 (ru) 2005-12-29
KR100848526B1 (ko) 2008-07-25
US20050113523A1 (en) 2005-05-26
HUP0401675A2 (hu) 2004-12-28
ATE318767T1 (de) 2006-03-15
EA006454B1 (ru) 2005-12-29
EP1462378A3 (en) 2005-05-25
CN1697764B (zh) 2010-04-14
EP1310436A1 (fr) 2003-05-14
EP1468932A3 (en) 2005-05-04
US20080139751A1 (en) 2008-06-12
PT1441959E (pt) 2006-05-31
ES2220254T1 (es) 2004-12-16
HUP0401675A3 (en) 2005-11-28
EA200400852A1 (ru) 2004-12-30
ES2220254T3 (es) 2006-07-01
US20050096434A1 (en) 2005-05-05
MXPA04004330A (es) 2004-11-29
CA2465964C (en) 2008-07-22
KR20050043777A (ko) 2005-05-11
JP4467303B2 (ja) 2010-05-26
DE02802650T1 (de) 2004-10-21
ZA200403407B (en) 2004-07-23
EP1462378B1 (en) 2017-04-05

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