LONG-CHAIN BRANCHED POLYPROPYLENE FOR FOAM APPLICATION

Title:

LONG-CHAIN BRANCHED POLYPROPYLENE FOR FOAM APPLICATION

Document Type and Number:

WIPO Patent Application WO/2016/071384

Kind Code:

A3

Abstract:

The invention relates to a propylene homopolymer or copolymer having a comonomer in the copolymer selected from ethylene, C4-C20-alpha olefin, said propylene homopolymer or copolymer being free of phthalic compound. It further relates to a long-chain branched propylene homopolymer or copolymer (b-PP) having a comonomer in the copolymer selected from ethylene, C4-C20-alpha olefins, said long-chain branched propylene homopolymer or copolymer (b-PP) being free of phthalic compound. As well as their production processes and uses.

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Inventors:

BRAUN HERMANN (AT)
WANG JINGBO (AT)
GAHLEITNER MARKUS (AT)
PROKSCHI HERMANN (AT)
LESKINEN PAULI (FI)
LILJA JOHANNA (FI)

Application Number:

PCT/EP2015/075676

Publication Date:

August 25, 2016

Filing Date:

November 04, 2015

Export Citation:

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Assignee:

BOREALIS AG (AT)

International Classes:

C08F4/651; C08F210/06; C08F4/653; C08F4/654; C08F4/658

Domestic Patent References:

WO2014206950A1	2014-12-31
WO2014016205A1	2014-01-30

Foreign References:

EP2186834A1	2010-05-19
EP2520425A1	2012-11-07

Attorney, Agent or Firm:

MAIWALD PATENTANWALTS GMBH (Elisenstr. 3 / Elisenhof, Munich, DE)

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