AR033213A1 - Composiciones de poliolefina, blandas - Google Patents

Composiciones de poliolefina, blandas

Info

Publication number
AR033213A1
AR033213A1 ARP020101373A ARP020101373A AR033213A1 AR 033213 A1 AR033213 A1 AR 033213A1 AR P020101373 A ARP020101373 A AR P020101373A AR P020101373 A ARP020101373 A AR P020101373A AR 033213 A1 AR033213 A1 AR 033213A1
Authority
AR
Argentina
Prior art keywords
weight
elastomeric
olefin
alpha
copolymer
Prior art date
Application number
ARP020101373A
Other languages
English (en)
Inventor
Anteo Pelliconi
Enea Garagnani
Alvaro Villanueva
Original Assignee
Baselltech Usa 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 Baselltech Usa Inc filed Critical Baselltech Usa Inc
Publication of AR033213A1 publication Critical patent/AR033213A1/es

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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular 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
    • C08F297/08—Macromolecular 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
    • 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
    • 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—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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
    • 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
    • C08L23/12—Polypropene
    • 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
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler 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

Una composicion de poliolefina que comprende (A) de 8 a 25% en peso de un homopolímero o copolímero de propileno cristalino; (B) de 75 a 92% en peso de una fraccion elastomérica que comprende: (1) un primer copolímero de propileno elastomérico con de 15 a 32% en peso de por lo menos una alfa-olefina de formula H2C = CHR, en donde R es H o un alquilo lineal o ramificado C2-6, que contiene opcionalmente 0,5 a 5% en peso de un dieno, conteniendo dicho primer copolímero elastomérico una alfa-olefina y teniendo un solubilidad en xileno a temperatura ambiente mayor de 50% en peso, oscilando la viscosidad intrínseca de la fraccion soluble en xileno entre 3,0 y 5,0 dl/g; y (2) un segundo copolímero de propileno elastomérico con por lo menos una alfa-olefina de formula H2C = CHR, en donde R es H o un alquilo lineal o ramificado C2-6, que contiene opcionalmente 0,5 a 5% en peso de un dieno, conteniendo dicho segundo copolímero elastomérico más de 32% hasta 45% en peso de alfa-olefina y teniendo una solubilidad en xileno a temperatura ambiente mayor de 80% en peso, oscilando la viscosidad intrínseca de la fraccion soluble en xileno entre 4,0 y 6,5 dl/g; oscilando la relacion de pesos (1)/(2) entre 1:5 y 5:1.
ARP020101373A 2001-07-27 2002-04-16 Composiciones de poliolefina, blandas AR033213A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01202876A EP1279699A1 (en) 2001-07-27 2001-07-27 Soft polyolefin compositions

Publications (1)

Publication Number Publication Date
AR033213A1 true AR033213A1 (es) 2003-12-10

Family

ID=8180721

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020101373A AR033213A1 (es) 2001-07-27 2002-04-16 Composiciones de poliolefina, blandas

Country Status (19)

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

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IT1318429B1 (it) * 2000-03-28 2003-08-25 Montech Usa Inc Miscele di elastomeri termoplastici e di polimeri polari.
WO2003076508A1 (en) * 2002-03-12 2003-09-18 Basell Poliolefine Italia S.P.A. Polyolefin compositions having high fluidity

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US20040198919A1 (en) 2004-10-07
AU2002308130B2 (en) 2007-10-11
JP2004536212A (ja) 2004-12-02
RU2300539C2 (ru) 2007-06-10
KR20040021663A (ko) 2004-03-10
EP1279699A1 (en) 2003-01-29
WO2003011962A1 (en) 2003-02-13
BR0211332A (pt) 2004-09-28
KR100849872B1 (ko) 2008-08-01
EP1430095A1 (en) 2004-06-23
ZA200400418B (en) 2004-10-12
HUP0401626A3 (en) 2008-05-28
PL367035A1 (en) 2005-02-21
EG22995A (en) 2003-12-31
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HUP0401626A2 (hu) 2004-11-29
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EP2258766B1 (en) 2013-05-08
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