Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ULTRASOFT POLYOLEFIN COMPOSITION
A polyolefin composition made from or containing:(I) 50-95% by weight of a heterophasic polyolefin composition made from or containing:(A) 10-40% by weight of a propylene polymer selected from the group consisting of propylene homopolymers and copolymers of propylene with an alpha-olefin, having 1.0-6.0% by weight of units deriving from the alpha-olefin, wherein the propylene polymer (A) having a melt flow rate (MFRA) ranging from 20 to 60 g/10 min.; and(B) 60-90% by weight of a copolymer of propylene with an alpha-olefin, having 20-35% by weight of units deriving from the alpha-olefin,wherein the fraction of the heterophasic polyolefin composition (I) soluble in xylene at 25° C. (XS(I)) is equal to or higher than 60% by weight; and(II) 5-50% by weight of a propylene-ethylene copolymer having 12-25% by weight of units deriving from ethylene.
ULTRASOFT POLYOLEFIN COMPOSITION
A polyolefin composition made from or containing:(I) 50-95% by weight of a heterophasic polyolefin composition made from or containing:(A) 10-40% by weight of a propylene polymer selected from the group consisting of propylene homopolymers and copolymers of propylene with an alpha-olefin, having 1.0-6.0% by weight of units deriving from the alpha-olefin, wherein the propylene polymer (A) having a melt flow rate (MFRA) ranging from 20 to 60 g/10 min.; and(B) 60-90% by weight of a copolymer of propylene with an alpha-olefin, having 20-35% by weight of units deriving from the alpha-olefin,wherein the fraction of the heterophasic polyolefin composition (I) soluble in xylene at 25° C. (XS(I)) is equal to or higher than 60% by weight; and(II) 5-50% by weight of a propylene-ethylene copolymer having 12-25% by weight of units deriving from ethylene.
ULTRASOFT POLYOLEFIN COMPOSITION
ULTRAWEICHE POLYOLEFINZUSAMMENSETZUNG
COMPOSITION POLYOLÉFINIQUE ULTRASOUPLE
GRAZZI MICHELE (Autor:in) / GALVAN MONICA (Autor:in) / BIONDINI GISELLA (Autor:in) / CIARAFONI MARCO (Autor:in)
18.10.2023
Patent
Elektronische Ressource
Englisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
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C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E04D
ROOF COVERINGS
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Dacheindeckungen