JP2005512851A5 - - Google Patents
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- Publication number
- JP2005512851A5 JP2005512851A5 JP2003554401A JP2003554401A JP2005512851A5 JP 2005512851 A5 JP2005512851 A5 JP 2005512851A5 JP 2003554401 A JP2003554401 A JP 2003554401A JP 2003554401 A JP2003554401 A JP 2003554401A JP 2005512851 A5 JP2005512851 A5 JP 2005512851A5
- Authority
- JP
- Japan
- Prior art keywords
- die
- cutting
- polymer
- thermoplastic polymer
- knives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 claims 13
- 238000000034 method Methods 0.000 claims 10
- 229920001169 thermoplastic Polymers 0.000 claims 9
- 239000008187 granular material Substances 0.000 claims 6
- 239000004604 Blowing Agent Substances 0.000 claims 5
- 238000001125 extrusion Methods 0.000 claims 4
- 239000007921 spray Substances 0.000 claims 4
- 238000000137 annealing Methods 0.000 claims 3
- 230000003750 conditioning effect Effects 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 2
- 230000009477 glass transition Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000000181 anti-adherent effect Effects 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 235000011187 glycerol Nutrition 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 claims 1
- 239000002480 mineral oil Substances 0.000 claims 1
- 235000010446 mineral oil Nutrition 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920002545 silicone oil Polymers 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI002706A ITMI20012706A1 (it) | 2001-12-20 | 2001-12-20 | Procedimento per la produzione di granuli di polimeri termoplastici espandibili ed apparecchiatura adatta allo scopo |
| PCT/EP2002/013788 WO2003053651A1 (en) | 2001-12-20 | 2002-12-05 | Process and equipment for the production of granules of expandable thermoplastic polymers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005512851A JP2005512851A (ja) | 2005-05-12 |
| JP2005512851A5 true JP2005512851A5 (enExample) | 2008-07-31 |
| JP4227523B2 JP4227523B2 (ja) | 2009-02-18 |
Family
ID=11448715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003554401A Expired - Fee Related JP4227523B2 (ja) | 2001-12-20 | 2002-12-05 | 発泡性熱可塑性ポリマーの顆粒を製造するための方法および装置 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7846360B2 (enExample) |
| EP (1) | EP1455997B1 (enExample) |
| JP (1) | JP4227523B2 (enExample) |
| CN (1) | CN100460181C (enExample) |
| AU (1) | AU2002358097A1 (enExample) |
| BR (1) | BR0215028B1 (enExample) |
| CA (1) | CA2469829C (enExample) |
| DE (1) | DE60209791T2 (enExample) |
| ES (1) | ES2260498T3 (enExample) |
| IT (1) | ITMI20012706A1 (enExample) |
| MX (1) | MXPA04005874A (enExample) |
| PL (1) | PL206831B1 (enExample) |
| RU (1) | RU2282533C2 (enExample) |
| WO (1) | WO2003053651A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226749B4 (de) | 2002-06-14 | 2014-09-04 | Basf Se | Verfahren zur Herstellung von expandierbarem Polystyrol |
| FR2856950B1 (fr) * | 2003-07-04 | 2007-03-02 | Rhodia Polyamide Intermediates | Procede de preparation de perle a base de polymere expanse |
| WO2005028173A1 (ja) | 2003-09-17 | 2005-03-31 | Sekisui Plastics Co., Ltd. | 熱可塑性樹脂発泡性粒子の製造方法 |
| DE10358804A1 (de) | 2003-12-12 | 2005-07-14 | Basf Ag | Expandierbare Styrolpolymergranulate mit bi- oder multimodaler Molekulargewichtsverteilung |
| DE10358805A1 (de) | 2003-12-12 | 2005-07-14 | Basf Ag | Partikelschaumformteile aus expandierbaren, schlagzähmodifizierten, thermoplastischen Polymergranulaten |
| EP1928756B1 (en) | 2005-06-08 | 2010-04-14 | BIOTEC Biologische Naturverpackungen GmbH & Co. KG | Polymer cork, composition and method |
| JP4592572B2 (ja) | 2005-11-25 | 2010-12-01 | 株式会社神戸製鋼所 | 水中カット造粒装置 |
| PL1998948T3 (pl) * | 2006-03-22 | 2011-04-29 | Basf Se | Sposób i urządzenie do granulacji stopów polimerowych zawierających porofor |
| JP5570413B2 (ja) * | 2007-04-11 | 2014-08-13 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリオレフィン／スチレンポリマーに基づく弾性粒子フォーム |
| ITMI20071005A1 (it) | 2007-05-18 | 2008-11-19 | Polimeri Europa Spa | Procedimento per la preparazione di granuli a base di polimeri termoplastici espandibili e relativo prodotto |
| ITMI20071003A1 (it) * | 2007-05-18 | 2008-11-19 | Polimeri Europa Spa | Compositi a base di polimeri vinilaromatici aventi migliorate proprieta' di isolamento termico e procedimento per la loro preparazione |
| AT14242U1 (de) * | 2007-06-25 | 2015-06-15 | Gala Inc | Verfahren und Vorrichtung zur Herstellung von Polymerpellets mit flüchtigen Bestandteilen und/oder solche erzeugende Materialien |
| US20100102467A1 (en) * | 2008-10-28 | 2010-04-29 | E. I. Du Pont De Nemours And Company | Polymer underwater melt cutter and processes associated therewith |
| DE102008062480A1 (de) * | 2008-12-16 | 2010-06-17 | Automatik Plastics Machinery Gmbh | Verfahren zum Granulieren von Kunststoff mit hoher Erweichungstemperatur |
| IT1392391B1 (it) | 2008-12-19 | 2012-03-02 | Polimeri Europa Spa | Composizioni di polimeri vinilaromatici espansibili a migliorata capacita' di isolamento termico, procedimento per la loro preparazione ed articoli espansi da loro ottenuti |
| IT1394749B1 (it) | 2009-07-16 | 2012-07-13 | Polimeri Europa Spa | Articoli espansi termoisolanti e composizioni per la loro preparazione |
| IT1396193B1 (it) | 2009-10-07 | 2012-11-16 | Polimeri Europa Spa | Composizioni polimeriche nanocomposite termoplastiche espansibili con migliorata capacita' di isolamento termico. |
| DE202009015876U1 (de) * | 2009-11-20 | 2010-03-04 | Automatik Plastics Machinery Gmbh | Vorrichtung zum Granulieren |
| IT1401950B1 (it) | 2010-09-21 | 2013-08-28 | Polimeri Europa Spa | Composizioni di (co)polimeri vinilaromatici espansibili autoestinguenti e procedimento per la loro preparazione. |
| NL1039259C2 (en) * | 2011-12-22 | 2013-07-01 | Joa Technology Beheer B V | Method for the preparation of polymer comprising particles. |
| KR101559201B1 (ko) | 2013-02-19 | 2015-10-12 | 주식회사 엘지화학 | 막 분리 장치 |
| JP6386543B2 (ja) | 2013-06-13 | 2018-09-05 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 膨張ペレットの製造 |
| EP2918388A1 (en) | 2014-03-10 | 2015-09-16 | Sulzer Chemtech AG | A process to recycle expandable plastic materials and an expandable or expanded plastic material obtainable thereby |
| SI3732008T1 (sl) * | 2017-12-27 | 2023-06-30 | Versalis S.P.A. | Vezje in proces za upravljanje prehodnih stanj v obratu za kontinuirno masovno proizvodnjo granuliranih ekspandabilnih polimerov |
| RU2689605C1 (ru) * | 2018-08-06 | 2019-05-28 | Александр Борисович Домрачев | Установка для предварительной переработки отходов полимеров и вспененных полимеров на месте их сбора |
| IT201800020404A1 (it) | 2018-12-20 | 2020-06-20 | Versalis Spa | Composizione polimerica espandibile e procedimento per la sua produzione |
| US20220410459A1 (en) * | 2019-10-21 | 2022-12-29 | The Japan Steel Works, Ltd. | Die, method of manufacturing die, extruder and method of manufacturing pellet |
| WO2021106795A1 (ja) * | 2019-11-27 | 2021-06-03 | 株式会社カネカ | 熱可塑性樹脂発泡粒子の製造方法および製造装置 |
| CN113698780B (zh) * | 2021-07-29 | 2023-06-20 | 锦绣防水科技有限公司 | 一种橡胶改性沥青聚酯胎防水卷材及其制备方法 |
| EP4514579A1 (en) * | 2022-04-26 | 2025-03-05 | Basell Poliolefine Italia S.r.l. | Process for preparing a polyolefin composition |
| IT202300001389A1 (it) | 2023-01-30 | 2024-07-30 | Versalis Spa | Granuli espandibili e manufatti da essi ottenuti. |
| WO2024218053A1 (de) | 2023-04-19 | 2024-10-24 | Covestro Deutschland Ag | Verfahren zur herstellung von schaumteilchen aus einer polycarbonat-formulierung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341892A (en) * | 1965-02-23 | 1967-09-19 | Midland Ross Corp | Pelletizing apparatus |
| SU573356A1 (ru) * | 1976-03-24 | 1977-09-25 | Предприятие П/Я В-8406 | Гранулирующее устройство |
| IT1163386B (it) * | 1983-05-19 | 1987-04-08 | Montedison Spa | Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura |
| IT1174480B (it) * | 1984-02-02 | 1987-07-01 | Montedison Spa | Filiera per il taglio a caldo di polimeri termoplastici |
| EP0305862A1 (en) | 1987-09-04 | 1989-03-08 | General Electric Company | One-step process for the production of expandable foam beads |
| US5267845A (en) | 1992-05-13 | 1993-12-07 | Polysource, Inc. | Apparatus for manufacturing expandable polystyrene (EPS) pellets |
| US5605937A (en) * | 1994-09-30 | 1997-02-25 | Knaus; Dennis A. | Moldable thermoplastic polymer foam beads |
| DE19756264C2 (de) * | 1997-12-18 | 2001-09-20 | Gefinex Polymerschaeume Gmbh | Verfahren zur Herstellung eines aufgeschäumten Granulates |
| ITMI20012708A1 (it) | 2001-12-20 | 2003-06-20 | Enichem Spa | Dispositivo per la granulazione a caldo di polimeri termolastici |
-
2001
- 2001-12-20 IT IT2001MI002706A patent/ITMI20012706A1/it unknown
-
2002
- 2002-12-05 RU RU2004117599/12A patent/RU2282533C2/ru active
- 2002-12-05 US US10/499,323 patent/US7846360B2/en not_active Expired - Fee Related
- 2002-12-05 EP EP02791780A patent/EP1455997B1/en not_active Expired - Lifetime
- 2002-12-05 MX MXPA04005874A patent/MXPA04005874A/es active IP Right Grant
- 2002-12-05 CN CNB028254449A patent/CN100460181C/zh not_active Expired - Fee Related
- 2002-12-05 PL PL369226A patent/PL206831B1/pl unknown
- 2002-12-05 AU AU2002358097A patent/AU2002358097A1/en not_active Abandoned
- 2002-12-05 ES ES02791780T patent/ES2260498T3/es not_active Expired - Lifetime
- 2002-12-05 DE DE60209791T patent/DE60209791T2/de not_active Expired - Lifetime
- 2002-12-05 BR BRPI0215028-0A patent/BR0215028B1/pt not_active IP Right Cessation
- 2002-12-05 WO PCT/EP2002/013788 patent/WO2003053651A1/en not_active Ceased
- 2002-12-05 JP JP2003554401A patent/JP4227523B2/ja not_active Expired - Fee Related
- 2002-12-05 CA CA002469829A patent/CA2469829C/en not_active Expired - Lifetime
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