Polymer blend for thermoplastic cellular materials

Jie Li; Horst Groter; Mika Meller

Polymer blend for thermoplastic cellular materials

Jie Li (Inventor), Horst Groter (Inventor), Mika Meller (Inventor)

Not published at VTT

Armacell Enterprise GmbH & Co. KG

Research output: Patent › Patent

Abstract

The present invention relates to high-temperature resistant, rigid, but flexible and low density foamed cellular material composed of polyester blend consisting of from about 80 to about 98 weight percent of high viscosity polyethylene terephthalate (I.V.=1.0-1.9 dl/g) and from about 2 to about 20, preferably to about 5, weight percent of polycarbonate with average MW higher than 4,000 g/mol.

Patent family as of 14.2.2025

Publication number Publication date Application number Application date

AT522567 E 20110915 AT20070024645T 20071219

AU2008261128 AA 20090709 AU20080261128 20081219

BRPI0805637 A2 20090915 BR2008PI05637 20081218

CA2645710 AA 20090619 CA20082645710 20081204

CN101519522 A 20090902 CN200810183975 20081218

DE602007016684 D1 20111103 DE200760016684T 20071219

DK2072563 T3 20120102 DK20070024645T 20071219

DK2072563 T4 20150810 DK20070024645T 20071219

DK2072563 T5 20121015 DK20070024645T 20071219

EP2072563 A1 20090624 EP20070024645 20071219

EP2072563 B1 20110831 EP20070024645 20071219

EP2072563 B2 20150729 EP20070024645 20071219

IN02756DE2008 A 20090717 IN2008DE02756 20081205

JP2009149882 A2 20090709 JP20080310213 20081204

KR20090067099 A 20090624 KR20080129793 20081219

MX2008016507 A1 20090618 MX20080016507 20081219

TW200936657 A 20090901 TW20080149212 20081217

US2009163611 AA 20090625 US20080337836 20081218

Original language	English
Patent number	EP2072563 B1
IPC	C08L 69/ 00,C08J 9/00
Priority date	19/12/07
Publication status	Published - 31 Aug 2007
MoE publication type	H1 Granted patent

Cite this

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title = "Polymer blend for thermoplastic cellular materials",

abstract = "The present invention relates to high-temperature resistant, rigid, but flexible and low density foamed cellular material composed of polyester blend consisting of from about 80 to about 98 weight percent of high viscosity polyethylene terephthalate (I.V.=1.0-1.9 dl/g) and from about 2 to about 20, preferably to about 5, weight percent of polycarbonate with average MW higher than 4,000 g/mol.Patent family as of 14.2.2025Publication number Publication date Application number Application dateAT522567 E 20110915 AT20070024645T 20071219AU2008261128 AA 20090709 AU20080261128 20081219BRPI0805637 A2 20090915 BR2008PI05637 20081218CA2645710 AA 20090619 CA20082645710 20081204CN101519522 A 20090902 CN200810183975 20081218DE602007016684 D1 20111103 DE200760016684T 20071219DK2072563 T3 20120102 DK20070024645T 20071219DK2072563 T4 20150810 DK20070024645T 20071219DK2072563 T5 20121015 DK20070024645T 20071219EP2072563 A1 20090624 EP20070024645 20071219EP2072563 B1 20110831 EP20070024645 20071219EP2072563 B2 20150729 EP20070024645 20071219IN02756DE2008 A 20090717 IN2008DE02756 20081205JP2009149882 A2 20090709 JP20080310213 20081204KR20090067099 A 20090624 KR20080129793 20081219MX2008016507 A1 20090618 MX20080016507 20081219TW200936657 A 20090901 TW20080149212 20081217US2009163611 AA 20090625 US20080337836 20081218",

author = "Jie Li and Horst Groter and Mika Meller",

year = "2007",

month = aug,

day = "31",

language = "English",

type = "Patent",

note = "EP2072563 B1 ; C08L 69/ 00,C08J 9/00",

}

TY - PAT

T1 - Polymer blend for thermoplastic cellular materials

AU - Li, Jie

AU - Groter, Horst

AU - Meller, Mika

PY - 2007/8/31

Y1 - 2007/8/31

N2 - The present invention relates to high-temperature resistant, rigid, but flexible and low density foamed cellular material composed of polyester blend consisting of from about 80 to about 98 weight percent of high viscosity polyethylene terephthalate (I.V.=1.0-1.9 dl/g) and from about 2 to about 20, preferably to about 5, weight percent of polycarbonate with average MW higher than 4,000 g/mol.Patent family as of 14.2.2025Publication number Publication date Application number Application dateAT522567 E 20110915 AT20070024645T 20071219AU2008261128 AA 20090709 AU20080261128 20081219BRPI0805637 A2 20090915 BR2008PI05637 20081218CA2645710 AA 20090619 CA20082645710 20081204CN101519522 A 20090902 CN200810183975 20081218DE602007016684 D1 20111103 DE200760016684T 20071219DK2072563 T3 20120102 DK20070024645T 20071219DK2072563 T4 20150810 DK20070024645T 20071219DK2072563 T5 20121015 DK20070024645T 20071219EP2072563 A1 20090624 EP20070024645 20071219EP2072563 B1 20110831 EP20070024645 20071219EP2072563 B2 20150729 EP20070024645 20071219IN02756DE2008 A 20090717 IN2008DE02756 20081205JP2009149882 A2 20090709 JP20080310213 20081204KR20090067099 A 20090624 KR20080129793 20081219MX2008016507 A1 20090618 MX20080016507 20081219TW200936657 A 20090901 TW20080149212 20081217US2009163611 AA 20090625 US20080337836 20081218

AB - The present invention relates to high-temperature resistant, rigid, but flexible and low density foamed cellular material composed of polyester blend consisting of from about 80 to about 98 weight percent of high viscosity polyethylene terephthalate (I.V.=1.0-1.9 dl/g) and from about 2 to about 20, preferably to about 5, weight percent of polycarbonate with average MW higher than 4,000 g/mol.Patent family as of 14.2.2025Publication number Publication date Application number Application dateAT522567 E 20110915 AT20070024645T 20071219AU2008261128 AA 20090709 AU20080261128 20081219BRPI0805637 A2 20090915 BR2008PI05637 20081218CA2645710 AA 20090619 CA20082645710 20081204CN101519522 A 20090902 CN200810183975 20081218DE602007016684 D1 20111103 DE200760016684T 20071219DK2072563 T3 20120102 DK20070024645T 20071219DK2072563 T4 20150810 DK20070024645T 20071219DK2072563 T5 20121015 DK20070024645T 20071219EP2072563 A1 20090624 EP20070024645 20071219EP2072563 B1 20110831 EP20070024645 20071219EP2072563 B2 20150729 EP20070024645 20071219IN02756DE2008 A 20090717 IN2008DE02756 20081205JP2009149882 A2 20090709 JP20080310213 20081204KR20090067099 A 20090624 KR20080129793 20081219MX2008016507 A1 20090618 MX20080016507 20081219TW200936657 A 20090901 TW20080149212 20081217US2009163611 AA 20090625 US20080337836 20081218

UR - https://worldwide.espacenet.com/patent/search/family/039358243/publication/EP2072563B1?q=EP2072563%20B1

M3 - Patent

M1 - EP2072563 B1

ER -

Polymer blend for thermoplastic cellular materials

Abstract

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