CA2957706C - Bouchons et fermetures - Google Patents

Bouchons et fermetures Download PDF

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Publication number
CA2957706C
CA2957706C CA2957706A CA2957706A CA2957706C CA 2957706 C CA2957706 C CA 2957706C CA 2957706 A CA2957706 A CA 2957706A CA 2957706 A CA2957706 A CA 2957706A CA 2957706 C CA2957706 C CA 2957706C
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CA
Canada
Prior art keywords
ethylene interpolymer
ethylene
closure
cap
cases
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2957706A
Other languages
English (en)
Other versions
CA2957706A1 (fr
Inventor
Xiaochuan Wang
Tieqi LI
Fazle Sibtain
Christopher DOBBIN
Kenneth Taylor
Hamidreza Khakdaman
Brian Molloy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nova Chemicals Corp
Original Assignee
Nova Chemicals Corp
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
Priority to CA2957706A priority Critical patent/CA2957706C/fr
Application filed by Nova Chemicals Corp filed Critical Nova Chemicals Corp
Priority to CN201880024674.1A priority patent/CN110753708B/zh
Priority to MX2019009550A priority patent/MX2019009550A/es
Priority to AU2018217985A priority patent/AU2018217985A1/en
Priority to BR112019016671-8A priority patent/BR112019016671B1/pt
Priority to PE2019001577A priority patent/PE20191366A1/es
Priority to EP18707429.9A priority patent/EP3580246A1/fr
Priority to JP2019543364A priority patent/JP6828177B2/ja
Priority to PCT/IB2018/050855 priority patent/WO2018146649A1/fr
Priority to KR1020197026037A priority patent/KR102259579B1/ko
Publication of CA2957706A1 publication Critical patent/CA2957706A1/fr
Priority to CL2019002282A priority patent/CL2019002282A1/es
Application granted granted Critical
Publication of CA2957706C publication Critical patent/CA2957706C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/08—Presence of a deactivator
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • 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
    • 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

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)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Closures For Containers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Léthylène est polymérisé au moyen dun traitement de polymérisation à double réacteur utilisant un catalyseur de phosphonimine dans un réacteur et un catalyseur Zeigler-Natta dans un autre réacteur pour fabriquer un produit dinterpolymère déthylène. Ce produit est utilisé pour préparer des capuchons et des dispositifs dobturation ayant un équilibre souhaitable de caractéristiques.
CA2957706A 2017-02-13 2017-02-13 Bouchons et fermetures Active CA2957706C (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA2957706A CA2957706C (fr) 2017-02-13 2017-02-13 Bouchons et fermetures
PCT/IB2018/050855 WO2018146649A1 (fr) 2017-02-13 2018-02-12 Capsules et fermetures
AU2018217985A AU2018217985A1 (en) 2017-02-13 2018-02-12 Caps and closures
BR112019016671-8A BR112019016671B1 (pt) 2017-02-13 2018-02-12 Tampa e lacre compreendendo um produto de interpolímeros de etileno e processo para fabricar os ditos tampa e lacre
PE2019001577A PE20191366A1 (es) 2017-02-13 2018-02-12 Tapas y cierres
EP18707429.9A EP3580246A1 (fr) 2017-02-13 2018-02-12 Capsules et fermetures
CN201880024674.1A CN110753708B (zh) 2017-02-13 2018-02-12 盖和罩
MX2019009550A MX2019009550A (es) 2017-02-13 2018-02-12 Tapas y cierres.
KR1020197026037A KR102259579B1 (ko) 2017-02-13 2018-02-12 캡 및 클로저
JP2019543364A JP6828177B2 (ja) 2017-02-13 2018-02-12 キャップ及びクロージャー
CL2019002282A CL2019002282A1 (es) 2017-02-13 2019-08-12 Tapas y cierres.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2957706A CA2957706C (fr) 2017-02-13 2017-02-13 Bouchons et fermetures

Publications (2)

Publication Number Publication Date
CA2957706A1 CA2957706A1 (fr) 2018-08-13
CA2957706C true CA2957706C (fr) 2020-12-15

Family

ID=61283275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2957706A Active CA2957706C (fr) 2017-02-13 2017-02-13 Bouchons et fermetures

Country Status (11)

Country Link
EP (1) EP3580246A1 (fr)
JP (1) JP6828177B2 (fr)
KR (1) KR102259579B1 (fr)
CN (1) CN110753708B (fr)
AU (1) AU2018217985A1 (fr)
BR (1) BR112019016671B1 (fr)
CA (1) CA2957706C (fr)
CL (1) CL2019002282A1 (fr)
MX (1) MX2019009550A (fr)
PE (1) PE20191366A1 (fr)
WO (1) WO2018146649A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026052595A1 (fr) * 2024-09-06 2026-03-12 Totalenergies Onetech Procédé de production d'une composition de polyéthylène pour bouchons et fermetures comprenant un polymère recyclé

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3053597A1 (fr) * 2018-09-10 2020-03-10 Nova Chemicals Corporation Emballage recyclable avec accessoire
WO2020128712A1 (fr) * 2018-12-18 2020-06-25 Nova Chemicals (International) S.A. Films multicouches
JP7749585B2 (ja) * 2020-04-20 2025-10-06 ノバ ケミカルズ（インターナショナル）ソシエテ アノニム 低相対弾性を有する回転成形組成物
CA3181409A1 (fr) * 2020-06-11 2021-12-16 Nova Chemicals Corporation Compositions interpolymeres d'ethylene lineaire haute densite
CN115926034A (zh) * 2022-11-28 2023-04-07 浙江石油化工有限公司 一种高强度防水用聚乙烯薄膜的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302305A1 (fr) 1975-02-28 1976-09-24 Charbonnages Ste Chimique Procede perfectionne de polymerisation et de copolyme
JPS5783538A (en) 1980-11-12 1982-05-25 Kyowa Chem Ind Co Ltd Polyolefin composition and agent thereof
GB8610126D0 (en) 1986-04-25 1986-05-29 Du Pont Canada Isopropanolamines
US4731438A (en) 1986-12-30 1988-03-15 Union Carbide Corporation Water treatment method for resin in a purge vessel
US5206075A (en) 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
BR9405715A (pt) * 1993-01-29 1995-11-28 Dow Chemical Co Processo para preparar um composição de interpolímero de etileno/a-olefina e composição de interpolímero de etileno/a-olefina
CA2227674C (fr) 1998-01-21 2007-04-24 Stephen John Brown Desactivation de catalyseur
CA2247703C (fr) * 1998-09-22 2007-04-17 Nova Chemicals Ltd. Processus de polymerisation ethylene a reaction double
CA2752407C (fr) * 2011-09-19 2018-12-04 Nova Chemicals Corporation Compositions de polyethylene et dispositifs de fermeture pour bouteilles
US9371442B2 (en) * 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
CA2798854C (fr) * 2012-12-14 2020-02-18 Nova Chemicals Corporation Compositions de polyethylene presentant une stabilite dimensionnelle elevee et une excellente transformabilite pour les capuchons et les fermetures
CA2868640C (fr) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Procede de polymerisation de solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026052595A1 (fr) * 2024-09-06 2026-03-12 Totalenergies Onetech Procédé de production d'une composition de polyéthylène pour bouchons et fermetures comprenant un polymère recyclé

Also Published As

Publication number Publication date
CN110753708A (zh) 2020-02-04
WO2018146649A1 (fr) 2018-08-16
JP2020510583A (ja) 2020-04-09
EP3580246A1 (fr) 2019-12-18
JP6828177B2 (ja) 2021-02-10
AU2018217985A1 (en) 2019-08-29
BR112019016671B1 (pt) 2023-03-21
PE20191366A1 (es) 2019-10-01
BR112019016671A2 (pt) 2020-04-14
KR20190116367A (ko) 2019-10-14
CL2019002282A1 (es) 2019-11-29
CN110753708B (zh) 2022-06-24
CA2957706A1 (fr) 2018-08-13
KR102259579B1 (ko) 2021-06-02
MX2019009550A (es) 2019-10-02

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