BRPI0922928A2 - composição de poliolefina espumada - Google Patents

composição de poliolefina espumada

Info

Publication number
BRPI0922928A2
BRPI0922928A2 BRPI0922928A BRPI0922928A BRPI0922928A2 BR PI0922928 A2 BRPI0922928 A2 BR PI0922928A2 BR PI0922928 A BRPI0922928 A BR PI0922928A BR PI0922928 A BRPI0922928 A BR PI0922928A BR PI0922928 A2 BRPI0922928 A2 BR PI0922928A2
Authority
BR
Brazil
Prior art keywords
polyolefin composition
foamed polyolefin
foamed
composition
polyolefin
Prior art date
Application number
BRPI0922928A
Other languages
English (en)
Inventor
Alessandro Medri
Luca Lunghi
Original Assignee
Basell Poliolefine 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 Srl filed Critical Basell Poliolefine Srl
Publication of BRPI0922928A2 publication Critical patent/BRPI0922928A2/pt
Publication of BRPI0922928B1 publication Critical patent/BRPI0922928B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
BRPI0922928-0A 2008-12-17 2009-11-16 Composição de poliolefina espumada BRPI0922928B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08171912.2 2008-12-17
EP08171912 2008-12-17
PCT/EP2009/065195 WO2010069687A1 (en) 2008-12-17 2009-11-16 Foamed polyolefin composition

Publications (2)

Publication Number Publication Date
BRPI0922928A2 true BRPI0922928A2 (pt) 2016-10-18
BRPI0922928B1 BRPI0922928B1 (pt) 2020-01-07

Family

ID=41395090

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922928-0A BRPI0922928B1 (pt) 2008-12-17 2009-11-16 Composição de poliolefina espumada

Country Status (9)

Country Link
US (1) US8623932B2 (pt)
EP (1) EP2358796B1 (pt)
JP (1) JP5917916B2 (pt)
KR (1) KR101643878B1 (pt)
CN (1) CN102257046B (pt)
BR (1) BRPI0922928B1 (pt)
MX (1) MX2011006470A (pt)
SG (1) SG171320A1 (pt)
WO (1) WO2010069687A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5627580B2 (ja) * 2009-05-25 2014-11-19 株式会社ブリヂストン シール材、及びその製造方法
WO2012010678A1 (en) * 2010-07-23 2012-01-26 Basell Poliolefine Italia Srl Propylene polymer compositions
EP2820082B1 (en) 2012-02-27 2017-03-29 Borealis AG Polypropylene composition combining softness, toughness, low haze and high thermal resistance
CN110498973B (zh) 2018-05-16 2023-09-01 北欧化工公司 发泡聚丙烯组合物
WO2019241724A1 (en) * 2018-06-14 2019-12-19 A. Schulman, Inc. Foamable polyolefin compositions and methods thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
EP0485823B1 (de) 1990-11-12 1995-03-08 Hoechst Aktiengesellschaft 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation
IT1255234B (it) 1992-07-17 1995-10-20 Himont Inc Procedimento per la riparazione dei rivestimenti in materiali plastici espansi di tubi metallici
IL117114A (en) 1995-02-21 2000-02-17 Montell North America Inc Components and catalysts for the polymerization ofolefins
IT1275573B (it) 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
FI973816A0 (fi) * 1997-09-26 1997-09-26 Borealis As Polypropen med hoeg smaeltstyrka
JP2000053726A (ja) * 1998-08-05 2000-02-22 Nippon Polyolefin Kk シート成形用プロピレン系樹脂および樹脂組成物
JP2000336129A (ja) * 1999-05-25 2000-12-05 Nippon Polyolefin Kk 押出発泡成形用エチレン−プロピレンブロック共重合体
MY136027A (en) * 2003-04-02 2008-07-31 Basell Poliolefine Spa Polyolefin masterbatch and composition suitable for injection molding
CA2613188A1 (en) 2005-07-01 2007-01-11 Basell Poliolefine Italia S.R.L. Propylene polymers having broad molecular weight distribution
DE602005018243D1 (de) * 2005-12-22 2010-01-21 Borealis Tech Oy Polypropylenzusammensetzung enthaltend ein Propylenhomopolymer

Also Published As

Publication number Publication date
WO2010069687A1 (en) 2010-06-24
EP2358796A1 (en) 2011-08-24
JP2012512292A (ja) 2012-05-31
US20110233449A1 (en) 2011-09-29
JP5917916B2 (ja) 2016-05-18
MX2011006470A (es) 2011-07-13
BRPI0922928B1 (pt) 2020-01-07
KR101643878B1 (ko) 2016-07-29
CN102257046B (zh) 2014-07-16
US8623932B2 (en) 2014-01-07
KR20110101156A (ko) 2011-09-15
CN102257046A (zh) 2011-11-23
SG171320A1 (en) 2011-07-28
EP2358796B1 (en) 2012-12-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/01/2020, OBSERVADAS AS CONDICOES LEGAIS.