BR0211332A - Composições poliolefìnicas flexìveis - Google Patents

Composições poliolefìnicas flexìveis

Info

Publication number
BR0211332A
BR0211332A BR0211332-5A BR0211332A BR0211332A BR 0211332 A BR0211332 A BR 0211332A BR 0211332 A BR0211332 A BR 0211332A BR 0211332 A BR0211332 A BR 0211332A
Authority
BR
Brazil
Prior art keywords
weight
olefin
xylene
elastomeric
room temperature
Prior art date
Application number
BR0211332-5A
Other languages
English (en)
Other versions
BR0211332B1 (pt
Inventor
Anteo Pelliconi
Enea Garagnani
Alvaro Villanueva
Original Assignee
Basell Poliolefine Spa
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 Spa filed Critical Basell Poliolefine Spa
Publication of BR0211332A publication Critical patent/BR0211332A/pt
Publication of BR0211332B1 publication Critical patent/BR0211332B1/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04Monomers containing three or four carbon atoms
    • C08F210/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/14Copolymers of propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/02Heterophasic composition
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/14Copolymers of propene
    • C08L23/142Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00Chemical blending or stepwise polymerisation process with the same catalyst
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00Polymer mixtures characterised by way of preparation
    • C08L2314/02Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"COMPOSIçõES POLIOLEFìNICAS FLEXìVEIS". Compreendendo: (A) de 8 a 25% em peso de uma fração polimérica cristalina escolhida dentre o grupo que consiste de: (i) um homopolímero de propileno, tendo solubilidade em xileno à temperatura ambiente menor que 10% em peso; e (ii) um copolímero de propileno e pelo menos uma <244>-olefina de fórmula H~ 2~C=CHR, em que R é H ou uma alquila C~ 2~-C~ 6~ linear ou ramificada, contendo pelo menos 85% em peso de propileno, tendo solubilidade em xileno à temperatura ambiente menor que 15% em peso; (B) de 75 a 92% em peso de uma fração elastomérica compreendendo: (1) um primeiro copolímero elastomérico de propileno com pelo menos uma <244>-olefina de fórmula H~ 2~C=CHR, em que R é H ou uma alquila C~ 2~-C~ 6~ linear ou ramificada, opcionalmente contendo de 0,5 a 5% em peso de dieno, dito primeiro copolímero elastomérico contendo de 15 a 32% em peso de <244>-olefina, e tendo solubilidade em xileno à temperatura ambiente maior que 50% em peso, a viscosidade intrínseca da fração solúvel em xileno variando de 3,0 a 5,0 dI/g; e (2) um segundo copolímero elastomérico de propileno com pelo menos uma <244>-olefina de fórmula H~ 2~C=CHR, em que R é H ou uma alquila C~ 2~-C~ 6~ linear ou ramificada, opcionalmente contendo de 0,5 a 5% em peso de dieno, dito segundo copolímero elastomérico contendo mais de 32% até 45% em peso de <244>-olefina, e tendo solubilidade em xileno à temperatura ambiente maior que 80% em peso, a viscosidade intrínseca da fração solúvel em xileno variando de 4,0 a 6,5 dI/g; a razão em peso (1)/(2) variando de 1:5 a 5:1.
BRPI0211332-5A 2001-07-27 2002-04-08 composiÇço poliolefÍnica, processo para a preparaÇço de dita composiÇço, bem como artigo compreendendo a mesma. BR0211332B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01202876A EP1279699A1 (en) 2001-07-27 2001-07-27 Soft polyolefin compositions
PCT/EP2002/003880 WO2003011962A1 (en) 2001-07-27 2002-04-08 Soft polyolefin compositions

Publications (2)

Publication Number Publication Date
BR0211332A true BR0211332A (pt) 2004-09-28
BR0211332B1 BR0211332B1 (pt) 2012-08-07

Family

ID=8180721

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211332-5A BR0211332B1 (pt) 2001-07-27 2002-04-08 composiÇço poliolefÍnica, processo para a preparaÇço de dita composiÇço, bem como artigo compreendendo a mesma.

Country Status (19)

Country Link
US (1) US7592393B2 (pt)
EP (3) EP1279699A1 (pt)
JP (1) JP4365211B2 (pt)
KR (1) KR100849872B1 (pt)
CN (1) CN1257220C (pt)
AR (1) AR033213A1 (pt)
AU (1) AU2002308130B2 (pt)
BR (1) BR0211332B1 (pt)
CA (1) CA2453641A1 (pt)
CZ (1) CZ2004140A3 (pt)
EG (1) EG22995A (pt)
HU (1) HUP0401626A3 (pt)
IL (1) IL159392A0 (pt)
MX (1) MXPA04000790A (pt)
MY (1) MY139062A (pt)
PL (1) PL204790B1 (pt)
RU (1) RU2300539C2 (pt)
WO (1) WO2003011962A1 (pt)
ZA (1) ZA200400418B (pt)

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Also Published As

Publication number Publication date
IL159392A0 (en) 2004-06-01
KR100849872B1 (ko) 2008-08-01
RU2300539C2 (ru) 2007-06-10
EP2258766A1 (en) 2010-12-08
MY139062A (en) 2009-08-28
US7592393B2 (en) 2009-09-22
US20040198919A1 (en) 2004-10-07
AR033213A1 (es) 2003-12-10
PL204790B1 (pl) 2010-02-26
CN1257220C (zh) 2006-05-24
JP4365211B2 (ja) 2009-11-18
EP2258766B1 (en) 2013-05-08
EP1430095A1 (en) 2004-06-23
CZ2004140A3 (cs) 2004-06-16
EG22995A (en) 2003-12-31
HUP0401626A2 (hu) 2004-11-29
MXPA04000790A (es) 2004-05-21
EP1279699A1 (en) 2003-01-29
BR0211332B1 (pt) 2012-08-07
ZA200400418B (en) 2004-10-12
KR20040021663A (ko) 2004-03-10
CN1533412A (zh) 2004-09-29
WO2003011962A1 (en) 2003-02-13
CA2453641A1 (en) 2003-02-13
PL367035A1 (en) 2005-02-21
RU2004105857A (ru) 2005-08-10
JP2004536212A (ja) 2004-12-02
HUP0401626A3 (en) 2008-05-28
AU2002308130B2 (en) 2007-10-11

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