JP7601786B2 - ポリエチレン系組成物、ならびにそれらを含むフィルムおよび物品 - Google Patents

ポリエチレン系組成物、ならびにそれらを含むフィルムおよび物品 Download PDF

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Publication number
JP7601786B2
JP7601786B2 JP2021561807A JP2021561807A JP7601786B2 JP 7601786 B2 JP7601786 B2 JP 7601786B2 JP 2021561807 A JP2021561807 A JP 2021561807A JP 2021561807 A JP2021561807 A JP 2021561807A JP 7601786 B2 JP7601786 B2 JP 7601786B2
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Prior art keywords
polyethylene
composition
film
density
fraction
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JP2021561807A
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English (en)
Japanese (ja)
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JP2022531089A5 (enExample
JP2022531089A (ja
Inventor
ティー． ヘイシュ、アンドリュー
ビスワス、サンジブ
バブリ カプール、ムリドゥラ
ウィリアムソン、アレクサンダー
ピー． フォンテーヌ、フィリップ
ビー． ゴベール、ジョシュア
サード、ダニエル ダブリュー． ボウ
ワン、チン
ワナー－デリオルマンリ、ディディム
ケイ． シン、ヒテンドラ
アスカル、シャディド
ティー． ロレンツォ、アルナルド
デミラーズ、メフメット
カリハリ、ヴィヴェーク
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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    • 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—Polyethylene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • C08L2205/24—Crystallisation aids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

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  • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
JP2021561807A 2019-05-02 2020-05-01 ポリエチレン系組成物、ならびにそれらを含むフィルムおよび物品 Active JP7601786B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962842253P 2019-05-02 2019-05-02
US62/842,253 2019-05-02
PCT/US2020/031151 WO2020223688A1 (en) 2019-05-02 2020-05-01 Polyethylene-based compositions and films and articles comprising the same

Publications (3)

Publication Number Publication Date
JP2022531089A JP2022531089A (ja) 2022-07-06
JP2022531089A5 JP2022531089A5 (enExample) 2024-09-05
JP7601786B2 true JP7601786B2 (ja) 2024-12-17

Family

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JP2021561807A Active JP7601786B2 (ja) 2019-05-02 2020-05-01 ポリエチレン系組成物、ならびにそれらを含むフィルムおよび物品

Country Status (9)

Country Link
US (1) US12129363B2 (enExample)
EP (1) EP3962998B1 (enExample)
JP (1) JP7601786B2 (enExample)
CN (1) CN113661209B (enExample)
AR (1) AR118858A1 (enExample)
CO (1) CO2021015974A2 (enExample)
ES (1) ES2953841T3 (enExample)
MX (1) MX2021012936A (enExample)
WO (1) WO2020223688A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021118739A1 (en) * 2019-12-10 2021-06-17 Dow Global Technologies Llc Oriented polyethylene films and articles comprising the same
BR112022024210A2 (pt) * 2020-05-29 2022-12-20 Dow Global Technologies Llc Filmes de polietileno multicamadas orientado biaxialmente e de polietileno multicamadas orientado uniaxialmente, artigo, e, laminado
CN116323205B (zh) 2020-10-30 2025-10-17 陶氏环球技术有限责任公司 多层膜和包括该多层膜的制品
EP4242262A4 (en) * 2021-10-25 2024-06-26 Lg Chem, Ltd. POLYETHYLENE RESIN COMPOSITION AND FILM
WO2025006343A1 (en) * 2023-06-29 2025-01-02 Dow Global Technologies Llc Cap with barrier composition
WO2025149673A1 (en) 2024-01-11 2025-07-17 Totalenergies Onetech Pfas-free polymer composition

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Publication number Priority date Publication date Assignee Title
JP2010510333A (ja) 2006-11-17 2010-04-02 ノバ ケミカルズ（インターナショナル）ソシエテ アノニム 食品包装用バリアフィルム
JP2012532231A (ja) 2009-07-01 2012-12-13 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー及びその使用
JP2016503103A (ja) 2012-12-27 2016-02-01 ダウ グローバル テクノロジーズ エルエルシー オレフィン重合のための触媒系
US20180079898A1 (en) 2016-09-20 2018-03-22 Nova Chemicals (International) S.A. Nucleated polyethylene blends and their use in molded articles
JP2019501251A (ja) 2015-12-10 2019-01-17 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 二峰性ポリエチレン組成物から製造されたクロージャを用いる高温充填プロセス

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JP2012532231A (ja) 2009-07-01 2012-12-13 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー及びその使用
JP2016503103A (ja) 2012-12-27 2016-02-01 ダウ グローバル テクノロジーズ エルエルシー オレフィン重合のための触媒系
JP2019501251A (ja) 2015-12-10 2019-01-17 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム 二峰性ポリエチレン組成物から製造されたクロージャを用いる高温充填プロセス
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Also Published As

Publication number Publication date
ES2953841T3 (es) 2023-11-16
MX2021012936A (es) 2021-11-25
CN113661209A (zh) 2021-11-16
US12129363B2 (en) 2024-10-29
AR118858A1 (es) 2021-11-03
WO2020223688A1 (en) 2020-11-05
EP3962998A1 (en) 2022-03-09
CO2021015974A2 (es) 2022-04-08
EP3962998B1 (en) 2023-06-21
BR112021019568A2 (pt) 2021-12-07
US20220056250A1 (en) 2022-02-24
JP2022531089A (ja) 2022-07-06
CN113661209B (zh) 2023-10-13

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