Cellular polyester made of post-consumer flakes and the use of products made thereof

Meller Mika; Li Jie; Dolega Justyna; Graeter Horst

Cellular polyester made of post-consumer flakes and the use of products made thereof

Meller Mika (Inventor), Li Jie (Inventor), Dolega Justyna (Inventor), Graeter Horst (Inventor)

Not published at VTT

Armacell Enterprise GmbH & Co. KG

Research output: Patent › Patent

Abstract

Manufacturing of polyester based expanded materials made mostly of pre-cleaned and compounded post-consumer polyester by increasing the intrinsic viscosity (IV) during an extrusion process is described. By careful selection of processing conditions and parameters, it is possible to obtain low density polyester foam material with good cellular structure and under stable processing conditions.

Patent family as of 14.2.2025

Publication number Publication date Application number Application date

CA2738158 AA 20111029 CA20112738158 20110421

CA2738158 C 20190115 CA20112738158 20110421

CN102352091 A 20120215 CN201110156095 20110425

DE602010038176 D1 20170105 DE201060038176T 20100429

DK2383309 T3 20170220 DK20100161395T 20100429

DK2383309 T4 20200224 DK20100161395T 20100429

EP2383309 A1 20111102 EP20100161395 20100429

EP2383309 B1 20161123 EP20100161395 20100429

EP2383309 B2 20191120 EP20100161395 20100429

ES2616293 T3 20170612 ES20100161395T 20100429

ES2616293 T5 20200918 ES20100161395T 20100429

GC9239 A 20181202 GC2011P018287 20110427

HR20170302 T1 20170421 HR20170000302 20170223

HR20170302 T4 20200403 HR20170000302 20170223

HU031448 T2 20170728 HU20100161395T 20100429

KR101901165 B1 20180921 KR20110038419 20110425

KR20110120824 A 20111104 KR20110038419 20110425

LT2383309 T 20170210 LT20100161395T 20100429

MX2011004597 A1 20111028 MX20110004597 20110429

PL2383309 T3 20170531 PL20100161395T 20100429

PL2383309 T5 20200810 PL20100161395T 20100429

PT2383309 T 20170106 PT20100161395T 20100429

RU2011116934 A 20121110 RU20110116934 20110428

RU2594743 C2 20160820 RU20110116934 20110428

SI2383309 T1 20170331 SI20100031398T 20100429

SI2383309 T2 20200331 SI20100031398T 20100429

TR201618736 T4 20170123 TR20160018736T 20100429

Original language	English
Patent number	EP2383 309 B2
IPC	C08J 9/00,C08J 9/14
Priority date	29/04/10
Publication status	Published - 20 Nov 2019
MoE publication type	H1 Granted patent

Cite this

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title = "Cellular polyester made of post-consumer flakes and the use of products made thereof",

abstract = "Manufacturing of polyester based expanded materials made mostly of pre-cleaned and compounded post-consumer polyester by increasing the intrinsic viscosity (IV) during an extrusion process is described. By careful selection of processing conditions and parameters, it is possible to obtain low density polyester foam material with good cellular structure and under stable processing conditions.Patent family as of 14.2.2025Publication number Publication date Application number Application dateCA2738158 AA 20111029 CA20112738158 20110421CA2738158 C 20190115 CA20112738158 20110421CN102352091 A 20120215 CN201110156095 20110425DE602010038176 D1 20170105 DE201060038176T 20100429DK2383309 T3 20170220 DK20100161395T 20100429DK2383309 T4 20200224 DK20100161395T 20100429EP2383309 A1 20111102 EP20100161395 20100429EP2383309 B1 20161123 EP20100161395 20100429EP2383309 B2 20191120 EP20100161395 20100429ES2616293 T3 20170612 ES20100161395T 20100429ES2616293 T5 20200918 ES20100161395T 20100429GC9239 A 20181202 GC2011P018287 20110427HR20170302 T1 20170421 HR20170000302 20170223HR20170302 T4 20200403 HR20170000302 20170223HU031448 T2 20170728 HU20100161395T 20100429KR101901165 B1 20180921 KR20110038419 20110425KR20110120824 A 20111104 KR20110038419 20110425LT2383309 T 20170210 LT20100161395T 20100429MX2011004597 A1 20111028 MX20110004597 20110429PL2383309 T3 20170531 PL20100161395T 20100429PL2383309 T5 20200810 PL20100161395T 20100429PT2383309 T 20170106 PT20100161395T 20100429RU2011116934 A 20121110 RU20110116934 20110428RU2594743 C2 20160820 RU20110116934 20110428SI2383309 T1 20170331 SI20100031398T 20100429SI2383309 T2 20200331 SI20100031398T 20100429TR201618736 T4 20170123 TR20160018736T 20100429",

author = "Meller Mika and Li Jie and Dolega Justyna and Graeter Horst",

year = "2019",

month = nov,

day = "20",

language = "English",

type = "Patent",

note = "EP2383 309 B2; C08J 9/00,C08J 9/14",

}

TY - PAT

T1 - Cellular polyester made of post-consumer flakes and the use of products made thereof

AU - Mika, Meller

AU - Jie, Li

AU - Justyna, Dolega

AU - Horst, Graeter

PY - 2019/11/20

Y1 - 2019/11/20

N2 - Manufacturing of polyester based expanded materials made mostly of pre-cleaned and compounded post-consumer polyester by increasing the intrinsic viscosity (IV) during an extrusion process is described. By careful selection of processing conditions and parameters, it is possible to obtain low density polyester foam material with good cellular structure and under stable processing conditions.Patent family as of 14.2.2025Publication number Publication date Application number Application dateCA2738158 AA 20111029 CA20112738158 20110421CA2738158 C 20190115 CA20112738158 20110421CN102352091 A 20120215 CN201110156095 20110425DE602010038176 D1 20170105 DE201060038176T 20100429DK2383309 T3 20170220 DK20100161395T 20100429DK2383309 T4 20200224 DK20100161395T 20100429EP2383309 A1 20111102 EP20100161395 20100429EP2383309 B1 20161123 EP20100161395 20100429EP2383309 B2 20191120 EP20100161395 20100429ES2616293 T3 20170612 ES20100161395T 20100429ES2616293 T5 20200918 ES20100161395T 20100429GC9239 A 20181202 GC2011P018287 20110427HR20170302 T1 20170421 HR20170000302 20170223HR20170302 T4 20200403 HR20170000302 20170223HU031448 T2 20170728 HU20100161395T 20100429KR101901165 B1 20180921 KR20110038419 20110425KR20110120824 A 20111104 KR20110038419 20110425LT2383309 T 20170210 LT20100161395T 20100429MX2011004597 A1 20111028 MX20110004597 20110429PL2383309 T3 20170531 PL20100161395T 20100429PL2383309 T5 20200810 PL20100161395T 20100429PT2383309 T 20170106 PT20100161395T 20100429RU2011116934 A 20121110 RU20110116934 20110428RU2594743 C2 20160820 RU20110116934 20110428SI2383309 T1 20170331 SI20100031398T 20100429SI2383309 T2 20200331 SI20100031398T 20100429TR201618736 T4 20170123 TR20160018736T 20100429

AB - Manufacturing of polyester based expanded materials made mostly of pre-cleaned and compounded post-consumer polyester by increasing the intrinsic viscosity (IV) during an extrusion process is described. By careful selection of processing conditions and parameters, it is possible to obtain low density polyester foam material with good cellular structure and under stable processing conditions.Patent family as of 14.2.2025Publication number Publication date Application number Application dateCA2738158 AA 20111029 CA20112738158 20110421CA2738158 C 20190115 CA20112738158 20110421CN102352091 A 20120215 CN201110156095 20110425DE602010038176 D1 20170105 DE201060038176T 20100429DK2383309 T3 20170220 DK20100161395T 20100429DK2383309 T4 20200224 DK20100161395T 20100429EP2383309 A1 20111102 EP20100161395 20100429EP2383309 B1 20161123 EP20100161395 20100429EP2383309 B2 20191120 EP20100161395 20100429ES2616293 T3 20170612 ES20100161395T 20100429ES2616293 T5 20200918 ES20100161395T 20100429GC9239 A 20181202 GC2011P018287 20110427HR20170302 T1 20170421 HR20170000302 20170223HR20170302 T4 20200403 HR20170000302 20170223HU031448 T2 20170728 HU20100161395T 20100429KR101901165 B1 20180921 KR20110038419 20110425KR20110120824 A 20111104 KR20110038419 20110425LT2383309 T 20170210 LT20100161395T 20100429MX2011004597 A1 20111028 MX20110004597 20110429PL2383309 T3 20170531 PL20100161395T 20100429PL2383309 T5 20200810 PL20100161395T 20100429PT2383309 T 20170106 PT20100161395T 20100429RU2011116934 A 20121110 RU20110116934 20110428RU2594743 C2 20160820 RU20110116934 20110428SI2383309 T1 20170331 SI20100031398T 20100429SI2383309 T2 20200331 SI20100031398T 20100429TR201618736 T4 20170123 TR20160018736T 20100429

UR - https://worldwide.espacenet.com/patent/search/family/042561235/publication/EP2383309A1?q=EP2383309%20A1

M3 - Patent

M1 - EP2383 309 B2

ER -

Cellular polyester made of post-consumer flakes and the use of products made thereof

Abstract

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