BRPI0909821A2 - polietileno linear de baixa densidade, uso do mesmo, filme coextrudado e laminado contendo um filme. - Google Patents

polietileno linear de baixa densidade, uso do mesmo, filme coextrudado e laminado contendo um filme.

Info

Publication number
BRPI0909821A2
BRPI0909821A2 BRPI0909821A BRPI0909821A BRPI0909821A2 BR PI0909821 A2 BRPI0909821 A2 BR PI0909821A2 BR PI0909821 A BRPI0909821 A BR PI0909821A BR PI0909821 A BRPI0909821 A BR PI0909821A BR PI0909821 A2 BRPI0909821 A2 BR PI0909821A2
Authority
BR
Brazil
Prior art keywords
coextruded
low density
linear polyethylene
density linear
film
Prior art date
Application number
BRPI0909821A
Other languages
English (en)
Inventor
Michael Vinck
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of BRPI0909821A2 publication Critical patent/BRPI0909821A2/pt
Publication of BRPI0909821B1 publication Critical patent/BRPI0909821B1/pt

Links

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31924—Including polyene monomers

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)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0909821-6A 2008-03-07 2009-03-04 Polietileno linear de baixa densidade, filme coextrudado, laminado contendo um filme e uso de um polietileno linear BRPI0909821B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0804290A GB2458160A (en) 2008-03-07 2008-03-07 High MIR linear polyethylene, in co-extruded films
GB0804290.5 2008-03-07
PCT/EP2009/001524 WO2009109367A1 (en) 2008-03-07 2009-03-04 High mir linear polyethylenes and coextruded films made using such polyethylene

Publications (2)

Publication Number Publication Date
BRPI0909821A2 true BRPI0909821A2 (pt) 2015-10-06
BRPI0909821B1 BRPI0909821B1 (pt) 2019-08-20

Family

ID=39327728

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909821-6A BRPI0909821B1 (pt) 2008-03-07 2009-03-04 Polietileno linear de baixa densidade, filme coextrudado, laminado contendo um filme e uso de um polietileno linear

Country Status (6)

Country Link
US (1) US20110003099A1 (pt)
EP (1) EP2274342B1 (pt)
CN (2) CN101959907B (pt)
BR (1) BRPI0909821B1 (pt)
GB (1) GB2458160A (pt)
WO (1) WO2009109367A1 (pt)

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EP2785786B1 (en) 2011-12-01 2018-05-30 Ineos Europe AG Polymer blends
US8889794B2 (en) * 2011-12-27 2014-11-18 Dow Global Technologies Llc Resin compositions for extrusion coating
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US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
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EP3426481A1 (en) 2016-03-11 2019-01-16 ExxonMobil Chemical Patents Inc. Multilayer films and methods of making the same
CN107312229B (zh) * 2016-04-26 2019-11-12 中国石油化工股份有限公司 一种聚乙烯薄膜及其制备方法
CN106003953A (zh) * 2016-05-12 2016-10-12 烟台丰福莱薄膜科技有限公司 一种对称结构的高透明度聚乙烯薄膜
PL3481630T3 (pl) * 2016-07-08 2020-07-13 Constantia Pirk Gmbh & Co. Kg Nadająca się do recyklingu folia polietylenowa
PL3290206T3 (pl) 2016-08-30 2021-01-25 Mondi Ag Sposób wytwarzania produktu kompozytowego z tkaniny z tworzywa sztucznego i folii, kompozyt z tkaniny z tworzywa sztucznego i folii oraz worek opakowaniowy z kompozytu z tkaniny z tworzywa sztucznego i folii
WO2018194740A1 (en) * 2017-04-19 2018-10-25 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
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Also Published As

Publication number Publication date
US20110003099A1 (en) 2011-01-06
CN104476888A (zh) 2015-04-01
EP2274342B1 (en) 2016-04-27
GB0804290D0 (en) 2008-04-16
CN101959907B (zh) 2019-04-16
CN101959907A (zh) 2011-01-26
WO2009109367A1 (en) 2009-09-11
EP2274342A1 (en) 2011-01-19
GB2458160A (en) 2009-09-09
BRPI0909821B1 (pt) 2019-08-20

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B25G Requested change of headquarter approved

Owner name: UNIVATION TECHNOLOGIES, LLC (US)

B25D Requested change of name of applicant approved

Owner name: UNIVATION TECHNOLOGIES, LLC (US)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: UNIVATION TECHNOLOGIES, LLC (US)

B25A Requested transfer of rights approved

Owner name: UNIVATION TECHNOLOGIES, LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

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