EA200400852A1 - Композиция для навинчивающейся крышки - Google Patents

Композиция для навинчивающейся крышки

Info

Publication number
EA200400852A1
EA200400852A1 EA200400852A EA200400852A EA200400852A1 EA 200400852 A1 EA200400852 A1 EA 200400852A1 EA 200400852 A EA200400852 A EA 200400852A EA 200400852 A EA200400852 A EA 200400852A EA 200400852 A1 EA200400852 A1 EA 200400852A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ethylene polymer
melt flow
alpha
flow index
polymodal
Prior art date
Application number
EA200400852A
Other languages
English (en)
Other versions
EA006454B1 (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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200400852(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 EA200400852A1 publication Critical patent/EA200400852A1/ru
Publication of EA006454B1 publication Critical patent/EA006454B1/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)
  • Fodder In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (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, 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) по меньшей мере 0,03 г/10 мин, но меньше чем 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.
EA200400852A 2001-11-09 2002-11-06 Композиция для навинчивающейся крышки EA006454B1 (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
EA200400852A1 true EA200400852A1 (ru) 2004-12-30
EA006454B1 EA006454B1 (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 After (2)

Application Number Title Priority Date Filing Date
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

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) DE02802650T1 (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)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PL1655336T3 (pl) * 2004-11-03 2007-07-31 Borealis Tech Oy Wielomodalna kompozycja polietylenowa do wytwarzania wtryskiwanych nakrywek i zamknięć
EP1790580B1 (en) * 2005-11-28 2010-04-21 Borealis Technology Oy Screw cap comprising HDPE
BRPI0706048A2 (pt) 2006-05-02 2011-03-22 Dow Global Technologies Inc composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, artigo, fechamento de tampa de garrafa, método para melhorar fechamentos de tampas de garrafas, e método para produzir um artigo
ATE450569T1 (de) * 2007-05-02 2009-12-15 Dow Global Technologies Inc Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel
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
DE602007009964D1 (de) * 2007-07-18 2010-12-02 Borealis Tech Oy Formartikel mit Polyethylen-Copolymer von hoher Dichte
EP2070527A1 (en) * 2007-10-24 2009-06-17 QuoNova Europe GmbH Inhibitors of fungal biofilm-formation
CA2629576C (en) 2008-04-21 2016-01-05 Nova Chemicals Corporation Closures for bottles
US9187627B2 (en) * 2008-10-23 2015-11-17 Equistar Chemicals, Lp Polyethylene having faster crystallization rate and improved environmental stress cracking resistance
US9371442B2 (en) 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
CA2752407C (en) 2011-09-19 2018-12-04 Nova Chemicals Corporation Polyethylene compositions and closures for bottles
EP2751189B1 (en) 2011-09-30 2015-09-30 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
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
CA2798854C (en) 2012-12-14 2020-02-18 Nova Chemicals Corporation Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
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
EP3293212B1 (en) * 2016-09-12 2023-02-22 Thai Polyethylene Co., Ltd. Polymer composition for container closures
EP3293211B1 (en) * 2016-09-12 2019-06-26 Thai Polyethylene Co., Ltd. Multimodal polyethylene screw cap
KR102073252B1 (ko) 2016-12-05 2020-02-04 주식회사 엘지화학 올레핀 공중합체 합성용 촉매 조성물 및 올레핀 공중합체의 제조 방법
JP2020514430A (ja) 2016-12-19 2020-05-21 ダウ グローバル テクノロジーズ エルエルシー 伝導体外被およびその製造プロセス
CA3022996A1 (en) 2017-12-04 2019-06-04 Nova Chemicals Corporation Bottle closure assembly comprising a polyethylene composition
CA3028148A1 (en) 2018-12-20 2020-06-20 Nova Chemicals Corporation Polyethylene copolymer compositions and articles with barrier properties
AR119038A1 (es) 2019-06-11 2021-11-17 Dow Global Technologies Llc Tapas o cierres moldeados por inyección y métodos de estos
US11674023B2 (en) * 2020-10-15 2023-06-13 Chevron Phillips Chemical Company Lp Polymer composition and methods of making and using same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103542A (ja) 1981-12-16 1983-06-20 Mitsui Petrochem Ind Ltd 炭酸飲料容器用キヤツプ
BE1006439A3 (fr) * 1992-12-21 1994-08-30 Solvay Societe Annonyme Procede de preparation d'une composition de polymeres d'ethylene, composition de polymeres d'ethylene et son utilisation.
DE69628161T2 (de) * 1995-04-05 2004-03-25 Unitive International Ltd. Eine löthöckerstruktur für ein mikroelektronisches substrat
SE504455C2 (sv) * 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
DE19526340A1 (de) * 1995-07-19 1997-01-23 Basf Ag Polyethylenformmassen geringer Schwindungsneigung
JP2000007859A (ja) * 1998-06-19 2000-01-11 Mitsubishi Chemicals Corp ポリエチレン系樹脂組成物
ES2183617T3 (es) * 1998-11-27 2003-03-16 Bp Chem Int Ltd Composicion polimerica para tapones a rosca de botellas.
FI990003A (fi) * 1999-01-04 2000-07-05 Borealis Polymers Oy Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot
GB9911934D0 (en) * 1999-05-21 1999-07-21 Borealis As Polymer
CN1098305C (zh) * 1999-08-04 2003-01-08 中国科学院化学研究所 一种低密度聚乙烯组合物及其管材
CN1098306C (zh) * 1999-09-24 2003-01-08 中国科学院化学研究所 高密度聚乙烯组合物及其管材
EP1201711A1 (en) * 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
EP1201713A1 (en) * 2000-10-27 2002-05-02 ATOFINA Research Polyethylene pipe resins and production thereof
EP1417260B1 (en) * 2001-08-17 2005-08-03 Dow Global Technologies Inc. Bimodal polyethylene composition and articles made therefrom
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

Also Published As

Publication number Publication date
DE60209567T2 (de) 2006-08-10
PL205268B1 (pl) 2010-03-31
EA006456B1 (ru) 2005-12-29
KR20050043777A (ko) 2005-05-11
US7750082B2 (en) 2010-07-06
US20050004315A1 (en) 2005-01-06
MXPA04004330A (es) 2004-11-29
CN1697764A (zh) 2005-11-16
ES2220254T1 (es) 2004-12-16
US20050113523A1 (en) 2005-05-26
AR037286A1 (es) 2004-11-03
US20090198019A1 (en) 2009-08-06
EA006455B1 (ru) 2005-12-29
DE02802650T1 (de) 2004-10-21
US20080139751A1 (en) 2008-06-12
ES2632261T3 (es) 2017-09-12
EP1441959A1 (en) 2004-08-04
PL368841A1 (en) 2005-04-04
NO20042383L (no) 2004-06-08
WO2003039984A1 (en) 2003-05-15
DE60209567D1 (de) 2006-04-27
CN1697764B (zh) 2010-04-14
ZA200405560B (en) 2005-03-30
HUP0401675A3 (en) 2005-11-28
EA200400594A1 (ru) 2004-12-30
HU230791B1 (en) 2018-05-02
ZA200403407B (en) 2004-07-23
EP1441959B1 (en) 2006-03-01
DK1441959T3 (da) 2006-05-29
ES2220254T3 (es) 2006-07-01
EA200400851A1 (ru) 2004-12-30
EP1310436A1 (fr) 2003-05-14
JP4467303B2 (ja) 2010-05-26
EP1468932A3 (en) 2005-05-04
EA006454B1 (ru) 2005-12-29
CA2465964A1 (en) 2003-05-15
EP1468932A2 (en) 2004-10-20
US20090198015A1 (en) 2009-08-06
EP1462378A3 (en) 2005-05-25
ZA200405559B (en) 2005-03-30
SI1441959T1 (sl) 2006-08-31
KR100848526B1 (ko) 2008-07-25
CA2465964C (en) 2008-07-22
JP2005507834A (ja) 2005-03-24
AU2002357492B2 (en) 2009-03-12
US20080139745A1 (en) 2008-06-12
US7750083B2 (en) 2010-07-06
EP1462378A2 (en) 2004-09-29
ATE318767T1 (de) 2006-03-15
PT1441959E (pt) 2006-05-31
EP1462378B1 (en) 2017-04-05
US20050096434A1 (en) 2005-05-05
HUP0401675A2 (hu) 2004-12-28

Similar Documents

Publication Publication Date Title
EA200400852A1 (ru) Композиция для навинчивающейся крышки
PL309343A1 (en) Mixtures of ethylene copolymer with alpha-olefin as multi-functional viscosity modifiers useful as additives to lubricating oil compositions
CA2289540A1 (en) Polyolefin block copolymer viscosity modifier
ATE258195T1 (de) Heterophasische copolymere
AU2003299143A1 (en) Liquid and gel-like low molecular weight ethylene polymers
MY126398A (en) Interpolymer compositions and cast stretch film therefrom
TW221059B (ru)
KR850004785A (ko) 열가소성 수지 조성물
WO2004031292A3 (en) POLYMER COMPOSITIONS COMPRISING A LOW VISCOSITY, HOMOGENEOUSLY BRANCHED ETHYLENE/α-OLEFIN EXTENDER
MX9710237A (es) Metodo y aparato para fabricar tubo de acero sin costura.
TW200643047A (en) Ethylene/α-olefins block interpolymers
SG166674A1 (en) Thermoplastic elastomer compositions
CA2205887A1 (en) High-molecular-weight ethylene-propylene reactor blend with broad molecular weight distribution
EA200500686A1 (ru) Применение полиэтиленовой композиции
WO2002055601A8 (en) High shrink polyethylene films
DE59805258D1 (de) Polymermischung mit guter verarbeitbarkeit
NO991050L (no) Blandinger inneholdende en interpolymer av alfa>-olefin
DE69925492D1 (de) Polyethylenzusammensetzungen mit verbesserten optischen und mechanischen eigenschaften und verbesserter verarbeitbarheit in der schmelze
DE69921823D1 (de) Polyethylenzusammensetzungen mit verbesserten eigenschaften und verbesserter verarbeitbarkeit in der schmelze
NO973774D0 (no) LLDPE-baserte, varmkrympbare filmer
DE59307305D1 (de) Sinterfolie
TH63590A (th) สารผสมโพลีโอเลฟินที่ต้านทานต่อแรงกระแทก
KR940014588A (ko) 저온 내충격성 폴리프로필렌 수지조성물
IT1254214B (it) Composizioni poliolefiniche aventi buonatrasparenza e resistenza all'impatto anche a basse temperature

Legal Events

Date Code Title Description
PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KZ KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM