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AR109705A1 - Composiciones de polietileno de alta procesabilidad para artículos moldeados por inyección - Google Patents

Composiciones de polietileno de alta procesabilidad para artículos moldeados por inyección

Info

Publication number
AR109705A1
AR109705A1 ARP170102630A ARP170102630A AR109705A1 AR 109705 A1 AR109705 A1 AR 109705A1 AR P170102630 A ARP170102630 A AR P170102630A AR P170102630 A ARP170102630 A AR P170102630A AR 109705 A1 AR109705 A1 AR 109705A1
Authority
AR
Argentina
Prior art keywords
polyethylene resin
injection molded
density
polyethylene
polyethylene compositions
Prior art date
Application number
ARP170102630A
Other languages
English (en)
Inventor
Rajen M Patel
Shannon E Hunt
David W Kababik
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of AR109705A1 publication Critical patent/AR109705A1/es

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
    • 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 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
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • 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
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente revelación incluye una composición de polietileno que puede incluir una primera resina de polietileno que tiene una densidad de 0,915 g/cc a 0,970 g/cc y un índice de fusión (I₂) de 10 g/10 min. a 200 g/10 min., cuando se mide de acuerdo con la norma ASTM D1238 a 190ºC y 2,16 kg de carga y una segunda resina de polietileno que tiene una densidad de 0,860 g/cc a 0,930 g/cc y un índice de fusión (I₂) de 400 g/10 min. a 2000 g/10 min. La densidad de la primera resina de polietileno puede ser mayor que la densidad de la segunda resina de polietileno y la primera resina de polietileno. La segunda resina de polietileno o ambas son copolímeros de etileno monómero y al menos un comonómero de a-olefina donde el comonómero de a-olefina incluye a-olefinas C₃₋₁₂. Los artículos moldeados por inyección producidos a partir de la composición de polietileno también se revelan en la presente.
ARP170102630A 2016-09-30 2017-09-22 Composiciones de polietileno de alta procesabilidad para artículos moldeados por inyección AR109705A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662402286P 2016-09-30 2016-09-30

Publications (1)

Publication Number Publication Date
AR109705A1 true AR109705A1 (es) 2019-01-16

Family

ID=60043394

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170102630A AR109705A1 (es) 2016-09-30 2017-09-22 Composiciones de polietileno de alta procesabilidad para artículos moldeados por inyección

Country Status (9)

Country Link
US (1) US11174377B2 (es)
EP (1) EP3519498B1 (es)
AR (1) AR109705A1 (es)
BR (1) BR112019005889B1 (es)
CA (1) CA3038645C (es)
CL (1) CL2019000788A1 (es)
MX (1) MX2019003401A (es)
PL (1) PL3519498T3 (es)
WO (1) WO2018064435A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102571139B1 (ko) * 2018-06-08 2023-08-28 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 에틸렌 중합체 혼합물과 이의 제조방법 및 이를 이용한 성형품
WO2020171525A1 (ko) * 2019-02-20 2020-08-27 주식회사 엘지화학 폴리에틸렌 수지 조성물
KR102459860B1 (ko) 2019-02-20 2022-10-27 주식회사 엘지화학 폴리에틸렌 수지 조성물
CN114466891B (zh) * 2019-09-24 2024-06-18 陶氏环球技术有限责任公司 乙烯/α-烯烃/多烯互聚物组合物

Family Cites Families (30)

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US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
AR006240A1 (es) 1996-03-14 1999-08-11 Fuller H B Licensing Financ Adhesivo de fusion caliente que comprende interpolimeros, articulo no tejido que lo comprende, procedimiento de polimerizacion para preparlo y caja, envase, bandeja y libro unidos con dicho adhesivo
ID17001A (id) 1996-07-22 1997-11-27 Dow Chemical Co Bahan-bahan perekat yang dileburkan dengan panas
US6812289B2 (en) 1996-12-12 2004-11-02 Dow Global Technologies Inc. Cast stretch film of interpolymer compositions
US8497330B2 (en) 1997-12-08 2013-07-30 Univation Technologies, Llc Methods for polymerization using spray dried and slurried catalyst
GB9911934D0 (en) * 1999-05-21 1999-07-21 Borealis As Polymer
DE10064752A1 (de) 2000-12-22 2002-07-04 Basell Polyolefine Gmbh Geruchlose Polyethylenhomo- und copolymere mit guten mechanischen Eigenschaften
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Also Published As

Publication number Publication date
EP3519498B1 (en) 2022-12-21
CA3038645C (en) 2025-05-20
US11174377B2 (en) 2021-11-16
BR112019005889A2 (pt) 2019-06-11
CA3038645A1 (en) 2018-04-05
WO2018064435A1 (en) 2018-04-05
EP3519498A1 (en) 2019-08-07
MX2019003401A (es) 2019-07-04
CL2019000788A1 (es) 2019-05-31
BR112019005889B1 (pt) 2022-10-18
US20200399452A1 (en) 2020-12-24
PL3519498T3 (pl) 2023-02-13

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