[go: up one dir, main page]

EP4017914A4 - Polyethylenzusammensetzung - Google Patents

Polyethylenzusammensetzung Download PDF

Info

Publication number
EP4017914A4
EP4017914A4 EP19940795.8A EP19940795A EP4017914A4 EP 4017914 A4 EP4017914 A4 EP 4017914A4 EP 19940795 A EP19940795 A EP 19940795A EP 4017914 A4 EP4017914 A4 EP 4017914A4
Authority
EP
European Patent Office
Prior art keywords
polyethylene composition
polyethylene
composition
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.)
Pending
Application number
EP19940795.8A
Other languages
English (en)
French (fr)
Other versions
EP4017914A1 (de
Inventor
Alexey Mikhailovich VOLKOV
Irina Gennadievna RYZHIKOVA
Oksana Anatolievna LITVINENKO
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.)
Sibur Holding PJSC
Original Assignee
Sibur Holding PJSC
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 Sibur Holding PJSC filed Critical Sibur Holding PJSC
Publication of EP4017914A1 publication Critical patent/EP4017914A1/de
Publication of EP4017914A4 publication Critical patent/EP4017914A4/de
Pending legal-status Critical Current

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • 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
    • 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
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP19940795.8A 2019-08-06 2019-08-06 Polyethylenzusammensetzung Pending EP4017914A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2019/000556 WO2021025578A1 (en) 2019-08-06 2019-08-06 Polyethylene composition

Publications (2)

Publication Number Publication Date
EP4017914A1 EP4017914A1 (de) 2022-06-29
EP4017914A4 true EP4017914A4 (de) 2023-05-03

Family

ID=74503567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940795.8A Pending EP4017914A4 (de) 2019-08-06 2019-08-06 Polyethylenzusammensetzung

Country Status (3)

Country Link
EP (1) EP4017914A4 (de)
CN (1) CN114269827B (de)
WO (1) WO2021025578A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114891289A (zh) * 2021-06-25 2022-08-12 上海亚星塑胶容器有限公司 一种全热熔法兰及其制造方法
WO2024079256A1 (en) 2022-10-14 2024-04-18 Sabic Global Technologies B.V. Foamed article
CN116253949A (zh) * 2022-12-31 2023-06-13 江苏因倍思科技发展有限公司 一次性使用静脉营养输液袋及制备工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104629150A (zh) * 2015-02-12 2015-05-20 北京中交建业科技发展有限公司 一种高性能复合聚烯烃沥青混合料抗车辙剂组合物及其制备方法
CN104910511A (zh) * 2015-04-22 2015-09-16 北京中企卓创科技发展有限公司 一种沥青混合料的高模量改性剂组合物
WO2019132694A1 (en) * 2017-12-27 2019-07-04 Public Joint Stock Company "Sibur Holding" Polyethylene composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6509106B1 (en) 1998-08-18 2003-01-21 Eastman Chemical Company Blends containing linear low density polyethylene, high density polyethylene, and low density polyethylene particularly suitable for extrusion coating and films
US9120921B2 (en) * 2012-10-15 2015-09-01 Saudi Basic Industries Corporation Polyethylene compositions comprising polypropylene
EP3252094A1 (de) * 2016-05-31 2017-12-06 Borealis AG Schaum-ethylenpolymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104629150A (zh) * 2015-02-12 2015-05-20 北京中交建业科技发展有限公司 一种高性能复合聚烯烃沥青混合料抗车辙剂组合物及其制备方法
CN104910511A (zh) * 2015-04-22 2015-09-16 北京中企卓创科技发展有限公司 一种沥青混合料的高模量改性剂组合物
WO2019132694A1 (en) * 2017-12-27 2019-07-04 Public Joint Stock Company "Sibur Holding" Polyethylene composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021025578A1 *

Also Published As

Publication number Publication date
CN114269827B (zh) 2024-08-23
CN114269827A (zh) 2022-04-01
WO2021025578A1 (en) 2021-02-11
EP4017914A1 (de) 2022-06-29

Similar Documents

Publication Publication Date Title
EP3890761A4 (de) Neuartige zusammensetzung
EP3871694A4 (de) Zusammensetzung
EP3882323A4 (de) Zusammensetzung
EP3949942A4 (de) Zahnpastazusammensetzung
EP3929220A4 (de) Polyethylenpulver
EP3962431A4 (de) Shampoozusammensetzung ohne ausspülen
EP3932978A4 (de) Harzzusammensetzung
EP3999039A4 (de) Pretomanid-zusammensetzungen
EP4006089A4 (de) Harzzusammensetzung
EP3897732A4 (de) Cannabinoidhaltige zusammensetzung
EP4017914A4 (de) Polyethylenzusammensetzung
EP4029908A4 (de) Harzzusammensetzung
EP4011959A4 (de) Harzzusammensetzung
EP3967296A4 (de) Viskose zusammensetzung
EP3977857A4 (de) Herbizidzusammensetzung
EP3932988A4 (de) Viskose zusammensetzung
EP3950836A4 (de) Harzzusammensetzung
EP3950835A4 (de) Harzzusammensetzung
EP3941217A4 (de) Verdickungszusammensetzung
EP3913020A4 (de) Propylenpolymerzusammensetzung
EP3965795A4 (de) Stabile albuvirtidzusammensetzungen
EP3985062A4 (de) Zusammensetzung
EP4074780A4 (de) Harzzusammensetzung
EP3991799A4 (de) Viskose zusammensetzung
EP3950738A4 (de) Harzzusammensetzung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220304

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: C08J 3/02 20060101ALI20230314BHEP

Ipc: C08J 5/00 20060101ALI20230314BHEP

Ipc: C08L 23/06 20060101ALI20230314BHEP

Ipc: C08L 23/04 20060101AFI20230314BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: C08J 3/02 20060101ALI20230323BHEP

Ipc: C08J 5/00 20060101ALI20230323BHEP

Ipc: C08L 23/06 20060101ALI20230323BHEP

Ipc: C08L 23/04 20060101AFI20230323BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20230330

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240711