MX343017B - Composiciones de polimero para aplicaciones de moldeo rotacional. - Google Patents

Composiciones de polimero para aplicaciones de moldeo rotacional.

Info

Publication number
MX343017B
MX343017B MX2013009630A MX2013009630A MX343017B MX 343017 B MX343017 B MX 343017B MX 2013009630 A MX2013009630 A MX 2013009630A MX 2013009630 A MX2013009630 A MX 2013009630A MX 343017 B MX343017 B MX 343017B
Authority
MX
Mexico
Prior art keywords
polymer
polymer compositions
rotational molding
molding applications
astm
Prior art date
Application number
MX2013009630A
Other languages
English (en)
Other versions
MX2013009630A (es
Inventor
M Buck Richard
P Masino Albert
Yang Qing
J Deslauriers Paul
J Secora Steven
M Lanier Elizabeth
St Jean Guylaine
D Ratzlaff Jon
E Wittner Christopher
Original Assignee
Chevron Phillips Chemical Co Lp
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 Chevron Phillips Chemical Co Lp filed Critical Chevron Phillips Chemical Co Lp
Publication of MX2013009630A publication Critical patent/MX2013009630A/es
Publication of MX343017B publication Critical patent/MX343017B/es

Links

Classifications

    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • C08L23/08—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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un polímero que tiene una densidad de aproximadamente 0.94 g/cm3 a aproximadamente 0.96 g/cm3 y un parámetro de estructura primaria 2 (valor PSP2) de más de aproximadamente 8.5, en donde un artículo formado por el polímero tiene una resistencia a las grietas de tensión ambiental de igual a o mayor que aproximadamente 1000 horas cuando se mide de acuerdo con ASTM D1693 condición A. Un polímero que tiene al menos un componente de peso molecular más bajo y por lo menos un componente de peso molecular más alto y que tiene un valor de PSP2 igual o superior a aproximadamente 8.5, en donde un artículo formado por el polímero tiene una resistencia a las grietas de tensión ambiental de más de aproximadamente 1000 horas cuando se mide de acuerdo con ASTM D 1693 condición A.
MX2013009630A 2011-02-21 2012-02-21 Composiciones de polimero para aplicaciones de moldeo rotacional. MX343017B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/031,451 US8492498B2 (en) 2011-02-21 2011-02-21 Polymer compositions for rotational molding applications
PCT/US2012/025919 WO2012115951A1 (en) 2011-02-21 2012-02-21 Polymer compositions for rotational molding applications

Publications (2)

Publication Number Publication Date
MX2013009630A MX2013009630A (es) 2013-09-26
MX343017B true MX343017B (es) 2016-10-20

Family

ID=45815966

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009630A MX343017B (es) 2011-02-21 2012-02-21 Composiciones de polimero para aplicaciones de moldeo rotacional.

Country Status (10)

Country Link
US (1) US8492498B2 (es)
EP (1) EP2678389B1 (es)
KR (1) KR101943120B1 (es)
CN (1) CN102643465B (es)
BR (1) BR112013021352B1 (es)
CA (1) CA2827529C (es)
ES (1) ES2606510T3 (es)
MX (1) MX343017B (es)
SG (1) SG192786A1 (es)
WO (1) WO2012115951A1 (es)

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US8788848B2 (en) 2007-03-22 2014-07-22 Microsoft Corporation Optical DNA
CA2777386C (en) * 2012-05-17 2020-06-30 Nova Chemicals Corporation Rotomolding resin
US9156970B2 (en) 2013-09-05 2015-10-13 Chevron Phillips Chemical Company Lp Higher density polyolefins with improved stress crack resistance
CA2834068C (en) 2013-11-18 2020-07-28 Nova Chemicals Corporation Enhanced escr bimodal rotomolding resin
CN105273294B (zh) * 2014-07-11 2017-12-08 中国石油化工股份有限公司 滚塑用聚乙烯组合物及其制备方法
CN105585764B (zh) * 2014-10-20 2018-05-29 中国石油化工股份有限公司 一种汽车塑料燃油箱专用吹塑材料及其制备方法
RU2655381C1 (ru) * 2014-11-18 2018-05-28 Базелл Полиолефин Гмбх Полиэтиленовая композиция, обладающая высокой стойкостью к растрескиванию под напряжением
ES2743902T3 (es) * 2014-11-18 2020-02-21 Basell Polyolefine Gmbh Composición de polietileno con alta resistencia a la rotura por tensión
CN104744796B (zh) * 2015-01-19 2017-06-20 中国石油化工股份有限公司 一种高己烯接枝高密度聚乙烯土工膜吹塑材料
KR101958015B1 (ko) * 2016-11-08 2019-07-04 주식회사 엘지화학 에틸렌/알파-올레핀 공중합체
AR114620A1 (es) * 2017-12-15 2020-09-30 Dow Global Technologies Llc Formulación que contiene una composición de polietileno de alta densidad y cinta de goteo para microirrigación que la contiene
KR102658325B1 (ko) * 2019-05-31 2024-04-19 노바 케미컬즈 (인터내셔널) 소시에테 아노님 향상된 escr 및 연성 바이모달 회전성형 수지
CN110540690A (zh) * 2019-09-04 2019-12-06 浙江大学 一种双峰高密度聚乙烯树脂及其制备方法
WO2021084416A1 (en) 2019-11-01 2021-05-06 Nova Chemicals (International) S.A. Linear high-density polyethylene with high toughness and high escr
US20240301099A1 (en) 2023-03-09 2024-09-12 Chevron Phillips Chemical Company Lp Dual metallocene polyethylene with improved escr for rotomolded, injection molded, and related products

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US4252762A (en) 1978-12-21 1981-02-24 Stevenson Michael J Method for printing and decorating products in a rotomolding process
US4501885A (en) 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US5565175A (en) 1990-10-01 1996-10-15 Phillips Petroleum Company Apparatus and method for producing ethylene polymer
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CN1094963C (zh) * 1995-07-10 2002-11-27 博雷利丝·波利默斯公司 涂料组合物
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Also Published As

Publication number Publication date
US8492498B2 (en) 2013-07-23
CA2827529C (en) 2019-07-30
CN102643465B (zh) 2016-05-25
EP2678389B1 (en) 2016-09-14
KR20140019321A (ko) 2014-02-14
BR112013021352B1 (pt) 2020-03-24
CA2827529A1 (en) 2012-08-30
EP2678389A1 (en) 2014-01-01
WO2012115951A1 (en) 2012-08-30
MX2013009630A (es) 2013-09-26
BR112013021352A2 (pt) 2018-06-26
KR101943120B1 (ko) 2019-01-28
CN102643465A (zh) 2012-08-22
SG192786A1 (en) 2013-09-30
US20120214954A1 (en) 2012-08-23
ES2606510T3 (es) 2017-03-24

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