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1. (WO2017068106) LONG-CHAIN BRANCHED POLYPROPYLENE COMPOSITION WITH INCREASED MELT STRENGTH STABILITY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/068106 International Application No.: PCT/EP2016/075338
Publication Date: 27.04.2017 International Filing Date: 21.10.2016
IPC:
C08L 23/12 (2006.01) ,C08L 23/14 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
10
Homopolymers or copolymers of propene
12
Polypropene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
10
Homopolymers or copolymers of propene
14
Copolymers of propene
Applicants:
BOREALIS AG [AT/AT]; IZD Tower Wagramerstraße 17-19 1220 Vienna, AT
Inventors:
REICHELT, Norbert; AT
DE MINK, Paul; AT
GAHLEITNER, Markus; AT
KLIMKE, Katja; AE
GLOGER, Dietrich; AT
Agent:
MAIWALD PATENTANWALTS GMBH; Elisenstr. 3 / Elisenhof 80335 Munich, DE
Priority Data:
15190777.121.10.2015EP
Title (EN) LONG-CHAIN BRANCHED POLYPROPYLENE COMPOSITION WITH INCREASED MELT STRENGTH STABILITY
(FR) COMPOSITION DE POLYPROPYLÈNE RAMIFIÉ À CHAÎNE LONGUE PRÉSENTANT UNE MEILLEURE STABILITÉ DE RÉSISTANCE À L'ÉTAT FONDU
Abstract:
(EN) The invention relates to long-chain branched polypropylene composition (b-PPC) comprising at least one long-chain branched propylene homopolymer or copolymer (b-PP) and at least one linear propylene homopolymer or copolymer (1-PP). The long-chain branched polypropylene composition (b-PPC) being suitable for foam application.
(FR) L'invention concerne une composition de polypropylène ramifié à chaîne longue (b-PPC) comprenant au moins un homopolymère ou un copolymère de propylène ramifié à chaîne longue (b-PP) et au moins un homopolymère ou copolymère de propylène linéaire (1-PP). La composition de polypropylène ramifié à chaîne longue (b-PPC) convient à une application de mousse.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN108137886KR1020180063224EP3365388US20180298174BR112018006475JP2018532843