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BR112016006965A2 - composição de poliolefina flexível consideravelmente carregada para membranas de coberturas - Google Patents

composição de poliolefina flexível consideravelmente carregada para membranas de coberturas

Info

Publication number
BR112016006965A2
BR112016006965A2 BR112016006965A BR112016006965A BR112016006965A2 BR 112016006965 A2 BR112016006965 A2 BR 112016006965A2 BR 112016006965 A BR112016006965 A BR 112016006965A BR 112016006965 A BR112016006965 A BR 112016006965A BR 112016006965 A2 BR112016006965 A2 BR 112016006965A2
Authority
BR
Brazil
Prior art keywords
less
polyolefin composition
copolymer
fraction
ethylene
Prior art date
Application number
BR112016006965A
Other languages
English (en)
Other versions
BR112016006965B1 (pt
Inventor
Cavalieri Claudio
Biondini Gisella
Lunghi Luca
Grazzi Michele
Original Assignee
Basell Poliolefine Italia Srl
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 Basell Poliolefine Italia Srl filed Critical Basell Poliolefine Italia Srl
Publication of BR112016006965A2 publication Critical patent/BR112016006965A2/pt
Publication of BR112016006965B1 publication Critical patent/BR112016006965B1/pt

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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/06—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of plastics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • 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
    • C08L2207/02—Heterophasic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Architecture (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

composições de poliolefina consideravelmente carregadas com equilíbrio de propriedades melhorado, particularmente para aplica-ções em que é exigida resistência ao rasgo e punção, compreendendo uma composição de poliolefina heterofásica flexível (i), consistindo em uma fração de polímero cristalino (a) consistindo de um copolímero de propileno com etileno tendo uma fração insolúvel em xileno a 25 ºc de pelo menos 90% em peso e uma fração elastomérica (b) consistindo em um copolímero ou combinação de copolímeros de etileno com propileno, sendo que o referido copolímero ou combinação contém unidades derivadas de etileno em uma quantidade inferior a 40% em peso. a fra-ção solúvel em xileno a 25 ºc da referida composição de poliolefina tendo ivgpc inferior a 2,5 dl/g e um mw/mn (gpc) de distribuição ampla de peso molecular igual ou superior a 4, mz/mw (gpc) igual ou superior a 2,5. a composição de poliolefina carregada compreende ainda um agente de enchimento inorgânico (ii) e um copolímero de buteno-1 compreendendo: módulo de flexão (iso 178) inferior a 60 mpa, shore a (iso 868) inferior a 90 e tg (dmta) inferior a -20 ºc.
BR112016006965-0A 2013-10-15 2014-10-01 Composição de poliolefina flexível consideravelmente carregada para membranas de coberturas bem como artigo, folhas ou película para revestimento e enchimento interno para cabos industriais ou encapamento de cabos contendo a referida composição BR112016006965B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13188697 2013-10-15
EP13188697.0 2013-10-15
PCT/EP2014/071020 WO2015055433A1 (en) 2013-10-15 2014-10-01 Highly filled soft polyolefin composition for roofing membrane

Publications (2)

Publication Number Publication Date
BR112016006965A2 true BR112016006965A2 (pt) 2017-08-01
BR112016006965B1 BR112016006965B1 (pt) 2021-09-21

Family

ID=49354561

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006965-0A BR112016006965B1 (pt) 2013-10-15 2014-10-01 Composição de poliolefina flexível consideravelmente carregada para membranas de coberturas bem como artigo, folhas ou película para revestimento e enchimento interno para cabos industriais ou encapamento de cabos contendo a referida composição

Country Status (5)

Country Link
US (1) US9932470B2 (pt)
EP (1) EP3058028B1 (pt)
CN (1) CN105579517B (pt)
BR (1) BR112016006965B1 (pt)
WO (1) WO2015055433A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017089125A1 (en) * 2015-11-24 2017-06-01 Basell Polyolefine Gmbh Polyolefin compositions and articles manufactured therefrom
US10669414B2 (en) * 2016-03-10 2020-06-02 Exxonmobil Chemical Patents Inc. Propylene-based elastomers for roofing compositions and methods for preparing the same
CA3067607A1 (en) * 2019-01-10 2020-07-10 Building Materials Investment Corporation Liquid applied roofing system with improved water barrier layer
JP7322449B2 (ja) * 2019-03-22 2023-08-08 凸版印刷株式会社 耐火構造用補完下地材、及び耐火構造用補完下地材の製造方法
US12359047B2 (en) * 2019-04-12 2025-07-15 Borealis Ag Low stress whitening polypropylene composition
EP3757162A1 (en) 2019-06-24 2020-12-30 Sika Technology Ag Thermoplastic polymer compositions with improved flexibility
EP3819317A1 (en) * 2019-11-07 2021-05-12 Sika Technology Ag Waterproofing membrane with a self-healing layer
EP4153669B1 (en) * 2020-05-22 2024-11-06 Basell Poliolefine Italia S.r.l. Highly filled and flexible polyolefin composition
EP3940003B1 (en) * 2020-07-16 2025-06-18 Borealis AG Translucent polyolefin blends achieving excellent impact-stiffness balance and flowability
EP3960797A1 (en) * 2020-08-27 2022-03-02 Borealis AG Polypropylene based film
EP4259732A4 (en) 2020-12-11 2024-12-18 Bmic Llc Liquid applied roofing formulations and methods of using the same to coat at least one steep slope roof substrate
WO2022128379A1 (en) 2020-12-14 2022-06-23 Basell Poliolefine Italia S.R.L. Ultrasoft polyolefin composition
US20250059362A1 (en) * 2021-12-23 2025-02-20 Basell Poliolefine Italia S.R.L. Soft polyolefin composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264681B1 (it) * 1993-07-07 1996-10-04 Himont Inc Composizione poliolefiniche parzialmente reticolate
CN102666709B (zh) * 2009-11-17 2015-08-26 巴塞尔聚烯烃意大利有限责任公司 具有改进加工性的软聚烯烃组合物
EP2513214A1 (en) 2009-12-17 2012-10-24 3M Innovative Properties Company Nanocalcite and vinyl ester composites
EP2660287A1 (en) * 2012-05-04 2013-11-06 Basell Poliolefine Italia S.r.l. Highly filled soft polyolefin compositions
BR112013028790B1 (pt) * 2011-05-11 2021-03-16 Basell Poliolefine Italia S.R.L composição de poliolefina macia altamente preenchidas bem como artigo, folhas ou película para cobertura e preenchimento interno para cabos industriais ou blindagem de cabo compreendendo a referida composição

Also Published As

Publication number Publication date
US20160257809A1 (en) 2016-09-08
EP3058028A1 (en) 2016-08-24
US9932470B2 (en) 2018-04-03
EP3058028B1 (en) 2018-07-04
BR112016006965B1 (pt) 2021-09-21
WO2015055433A1 (en) 2015-04-23
CN105579517B (zh) 2017-11-17
CN105579517A (zh) 2016-05-11

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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 01/10/2014, OBSERVADAS AS CONDICOES LEGAIS.