BR112016029320A2 - métodos de modificar a razão de fluxo de fusão e/ou intumescimento de resinas de polietileno - Google Patents

métodos de modificar a razão de fluxo de fusão e/ou intumescimento de resinas de polietileno

Info

Publication number
BR112016029320A2
BR112016029320A2 BR112016029320A BR112016029320A BR112016029320A2 BR 112016029320 A2 BR112016029320 A2 BR 112016029320A2 BR 112016029320 A BR112016029320 A BR 112016029320A BR 112016029320 A BR112016029320 A BR 112016029320A BR 112016029320 A2 BR112016029320 A2 BR 112016029320A2
Authority
BR
Brazil
Prior art keywords
methods
modifying
flow rate
polyethylene resins
melt
Prior art date
Application number
BR112016029320A
Other languages
English (en)
Other versions
BR112016029320B1 (pt
Inventor
J Savatsky Bruce
S Martin Perter
Eric Pequeno R
r lynn Timothy
Original Assignee
Univation Tech 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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of BR112016029320A2 publication Critical patent/BR112016029320A2/pt
Publication of BR112016029320B1 publication Critical patent/BR112016029320B1/pt

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
    • 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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

métodos de fazer resinas de polietileno são fornecidos. mais particularmente métodos de modificar as características de razão de fluxo de fusão e intumescimento de resinas de polietileno são fornecidos.
BR112016029320-7A 2014-06-16 2015-04-09 Método para modificar a razão de fluxo de fusão de uma resina de polietileno BR112016029320B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462012644P 2014-06-16 2014-06-16
US62/012,644 2014-06-16
PCT/US2015/025142 WO2015195188A1 (en) 2014-06-16 2015-04-09 Methods of modifying the melt flow ratio and/or swell of polyethylene resins

Publications (2)

Publication Number Publication Date
BR112016029320A2 true BR112016029320A2 (pt) 2017-08-22
BR112016029320B1 BR112016029320B1 (pt) 2021-08-24

Family

ID=53008871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029320-7A BR112016029320B1 (pt) 2014-06-16 2015-04-09 Método para modificar a razão de fluxo de fusão de uma resina de polietileno

Country Status (8)

Country Link
US (1) US9963528B2 (pt)
EP (2) EP3155026B1 (pt)
CN (2) CN106574014B (pt)
BR (1) BR112016029320B1 (pt)
ES (1) ES2953376T3 (pt)
MX (1) MX2016016258A (pt)
RU (1) RU2685268C2 (pt)
WO (1) WO2015195188A1 (pt)

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WO2019241045A1 (en) * 2018-06-13 2019-12-19 Univation Technologies, Llc Bimodal polyethylene copolymer and film thereof
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CA3113622A1 (en) * 2018-09-28 2020-04-02 Univation Technologies, Llc Bimodal polyethylene copolymer composition and pipe made thereof
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CN113039212B (zh) 2018-11-01 2023-04-14 埃克森美孚化学专利公司 干燥催化剂进料的管线内修整
CN112969723B (zh) * 2018-11-01 2023-04-28 埃克森美孚化学专利公司 通过修整的混合催化剂比的在线调节和使用其的烯烃聚合
US11578156B2 (en) 2020-10-20 2023-02-14 Chevron Phillips Chemical Company Lp Dual metallocene polyethylene with improved processability for lightweight blow molded products
CN118139902A (zh) 2021-10-21 2024-06-04 尤尼威蒂恩技术有限责任公司 双峰聚(乙烯-共-1-烯烃)共聚物和由其制备的吹塑中型散装容器
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Also Published As

Publication number Publication date
EP3155026A1 (en) 2017-04-19
US9963528B2 (en) 2018-05-08
US20170137551A1 (en) 2017-05-18
MX2016016258A (es) 2017-05-01
ES2953376T3 (es) 2023-11-10
CN113321757B (zh) 2023-05-05
RU2016152448A (ru) 2018-07-02
BR112016029320B1 (pt) 2021-08-24
WO2015195188A1 (en) 2015-12-23
CN106574014B (zh) 2021-04-16
EP3155026B1 (en) 2023-06-28
RU2016152448A3 (pt) 2018-10-05
CN113321757A (zh) 2021-08-31
CN106574014A (zh) 2017-04-19
EP4212323A1 (en) 2023-07-19
RU2685268C2 (ru) 2019-04-17

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/04/2015, OBSERVADAS AS CONDICOES LEGAIS.