PL1998948T3 - Sposób i urządzenie do granulacji stopów polimerowych zawierających porofor - Google Patents
Sposób i urządzenie do granulacji stopów polimerowych zawierających poroforInfo
- Publication number
- PL1998948T3 PL1998948T3 PL07726931T PL07726931T PL1998948T3 PL 1998948 T3 PL1998948 T3 PL 1998948T3 PL 07726931 T PL07726931 T PL 07726931T PL 07726931 T PL07726931 T PL 07726931T PL 1998948 T3 PL1998948 T3 PL 1998948T3
- Authority
- PL
- Poland
- Prior art keywords
- liquid
- pellets
- pelletizing
- depressurization
- blowing agent
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/96—Filters
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06111521 | 2006-03-22 | ||
EP07726931.4A EP1998948B2 (de) | 2006-03-22 | 2007-03-15 | Verfahren und vorrichtung zur granulierung von treibmittelhaltigen polymerschmelzen |
PCT/EP2007/052441 WO2007107493A1 (de) | 2006-03-22 | 2007-03-15 | Verfahren und vorrichtung zur granulierung von treibmittelhaltigen polymerschmelzen |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1998948T3 true PL1998948T3 (pl) | 2011-04-29 |
Family
ID=38198296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL07726931T PL1998948T3 (pl) | 2006-03-22 | 2007-03-15 | Sposób i urządzenie do granulacji stopów polimerowych zawierających porofor |
Country Status (13)
Country | Link |
---|---|
US (1) | US8795562B2 (pl) |
EP (1) | EP1998948B2 (pl) |
KR (1) | KR101453105B1 (pl) |
CN (1) | CN101405122B (pl) |
AT (1) | ATE486705T1 (pl) |
BR (1) | BRPI0709627A2 (pl) |
DE (1) | DE502007005555D1 (pl) |
ES (1) | ES2353991T3 (pl) |
MX (1) | MX2008011806A (pl) |
MY (1) | MY147779A (pl) |
PL (1) | PL1998948T3 (pl) |
RU (1) | RU2395391C2 (pl) |
WO (1) | WO2007107493A1 (pl) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006022555B4 (de) * | 2006-05-15 | 2010-12-16 | Rieter Automatik Gmbh | Vorrichtung und Verfahren zur Erzeugung eines Granulats aus einer Kunststoffschmelze |
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 |
DE102009037439A1 (de) | 2009-08-13 | 2011-02-17 | Automatik Plastics Machinery Gmbh | Vorrichtung zum Druckabbau eines Fluids mit darin enthaltenen Granulatkörnern |
EP2353832A1 (en) | 2010-01-28 | 2011-08-10 | Total Petrochemicals Research Feluy | Method to start-up a process to make expandable vinyl aromatic polymers |
IT1404150B1 (it) | 2010-12-28 | 2013-11-15 | Polimeri Europa Spa | Procedimento per la depressurizzazione di fluidi e dispositivo adatto allo scopo |
DK2567799T3 (da) * | 2011-09-07 | 2014-03-31 | Armacell Entpr Gmbh & Co Kg | Ekstrusionsekspansion af polyalkylenterephthalat med lav molekylvægt til fremstilling af ekspanderede perler |
DE102011119076B4 (de) | 2011-11-21 | 2014-06-26 | Automatik Plastics Machinery Gmbh | Vorrichtung und Verfahren zum Druckabbau eines Fluids mit darin enthaltenen Granulatkörnern |
DE102012011894A1 (de) * | 2012-06-15 | 2014-01-02 | Automatik Plastics Machinery Gmbh | Verfahren und Vorrichtung zum Granulieren von Schmelzematerial |
US10279516B2 (en) * | 2013-06-13 | 2019-05-07 | Basf Se | Method for producing expanded granulate |
DE102014216992A1 (de) * | 2014-08-26 | 2016-03-03 | Adidas Ag | Expandierte Polymerpellets |
KR102614476B1 (ko) * | 2017-08-04 | 2023-12-15 | 바스프 에스이 | 고온 열가소성 물질에 기반한 발포성, 발포제 함유 펠릿 |
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 |
CN111660482B (zh) * | 2020-06-15 | 2022-09-06 | 镇江市常松建材有限公司 | 聚苯乙烯保温板及制备方法 |
AT526070B1 (de) * | 2022-10-19 | 2023-11-15 | Econ Gmbh | Vorrichtung zur druckwasserbeaufschlagten Unterwassergranulierung von Kunststoffen bei einer Prozesswassertemperatur von über 100 °C |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092489A (en) † | 1960-02-23 | 1963-06-04 | Chemical & Ind Corp | Process for production of fertilizer pellets and the like |
US3564650A (en) * | 1967-12-06 | 1971-02-23 | Baker Perkins Inc | Apparatus for extruding plastic strands and cutting them up into pellets |
DE1915950A1 (de) | 1968-05-27 | 1969-12-04 | Basf Ag | Verfahren zum Granulieren treibmittelhaltiger thermoplastischer Kunststoffe |
US3555144A (en) * | 1969-05-29 | 1971-01-12 | American Cyanamid Co | Color-coded jigsaw design tablet compressed from therapeutic extruded cylindrical granules of visibly different colors |
JPS492183B1 (pl) * | 1970-11-13 | 1974-01-18 | ||
US4123606A (en) * | 1977-09-21 | 1978-10-31 | E. I. Du Pont De Nemours And Company | Deagglomeration process |
IT1163386B (it) * | 1983-05-19 | 1987-04-08 | Montedison Spa | Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura |
DE3321581A1 (de) | 1983-06-15 | 1984-12-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von polyamiden |
DE3321579A1 (de) | 1983-06-15 | 1984-12-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von polyamiden |
JPS6136176A (ja) | 1984-07-26 | 1986-02-20 | 三菱マテリアル株式会社 | SiC−Si↓3N↓4−Si系焼結体及びその製造方法 |
DE3631376C1 (de) * | 1986-09-15 | 1988-05-11 | Werner & Pfleiderer | Kuehlvorrichtung fuer Kunststoffgranulat |
EP0305862A1 (en) † | 1987-09-04 | 1989-03-08 | General Electric Company | One-step process for the production of expandable foam beads |
JPH01168404A (ja) | 1987-12-24 | 1989-07-03 | Kobe Steel Ltd | 水冷型空中ホットカットペレタイザー |
US5052426A (en) * | 1991-01-16 | 1991-10-01 | The United States Of America As Represented By The United States Department Of Energy | System for pressure letdown of abrasive slurries |
US5234963A (en) | 1992-05-13 | 1993-08-10 | Gaia Research | Production of encapsulated chemical foaming concentrates |
JPH06136176A (ja) † | 1992-10-29 | 1994-05-17 | Dainippon Ink & Chem Inc | 発泡性熱可塑性樹脂粒子の製造法 |
DE4321683A1 (de) | 1993-06-30 | 1995-01-12 | Basf Ag | Verfahren zum kontinuierlichen Herstellen von niedermolekularen Polyamiden |
JPH07314438A (ja) | 1994-05-30 | 1995-12-05 | Dainippon Ink & Chem Inc | 発泡性熱可塑性樹脂粒子の製造方法 |
US5605937A (en) † | 1994-09-30 | 1997-02-25 | Knaus; Dennis A. | Moldable thermoplastic polymer foam beads |
JPH09221562A (ja) | 1996-02-16 | 1997-08-26 | Dainippon Ink & Chem Inc | 発泡性熱可塑性樹脂粒子の製造方法 |
JP3742482B2 (ja) | 1996-07-31 | 2006-02-01 | 株式会社日本製鋼所 | 水中カットペレット搬送方法およびその装置 |
US5895617A (en) * | 1996-07-31 | 1999-04-20 | The Japan Steel Works, Ltd. | Method and apparatus for transporting underwater cut pellets |
US6340713B1 (en) * | 1997-05-14 | 2002-01-22 | Basf Aktiengesellschaft | Expandable styrene polymers containing graphite particles |
DE19755732C2 (de) * | 1997-12-15 | 2000-01-13 | Waeschle Gmbh | Verfahren zum Herstellen von Granulaten aus polymeren Werkstoffen |
DE19813108A1 (de) * | 1998-03-25 | 1999-09-30 | Basf Ag | Verfahren zur Herstellung wasserexpandierbarer Styrolpolymerisate |
US6339109B1 (en) | 1999-08-10 | 2002-01-15 | General Electric Company | Method of pelletization of polymer |
US20020146509A1 (en) † | 2001-02-06 | 2002-10-10 | Kodokian George K. | Micronization process and polymer particles produced therefrom |
ITMI20012706A1 (it) | 2001-12-20 | 2003-06-20 | Enichem Spa | Procedimento per la produzione di granuli di polimeri termoplastici espandibili ed apparecchiatura adatta allo scopo |
US7033152B2 (en) † | 2002-05-09 | 2006-04-25 | Gala Industries, Inc | Underwater pelletizer with positively controlled cutter HUB |
DE10226749B4 (de) | 2002-06-14 | 2014-09-04 | Basf Se | Verfahren zur Herstellung von expandierbarem Polystyrol |
US20050167876A1 (en) * | 2002-10-04 | 2005-08-04 | Jan-Udo Kreyenborg | Method for granulating plastics |
CA2482056A1 (en) | 2003-10-10 | 2005-04-10 | Eastman Chemical Company | Thermal crystallization of a molten polyester polymer in a fluid |
DE102004034516A1 (de) | 2004-07-15 | 2006-02-16 | Basf Ag | Verfahren zur Herstellung von flammgeschütztem, expandierbarem Polystyrol |
-
2007
- 2007-03-15 BR BRPI0709627-5A patent/BRPI0709627A2/pt not_active IP Right Cessation
- 2007-03-15 CN CN2007800101674A patent/CN101405122B/zh not_active Expired - Fee Related
- 2007-03-15 MX MX2008011806A patent/MX2008011806A/es active IP Right Grant
- 2007-03-15 AT AT07726931T patent/ATE486705T1/de active
- 2007-03-15 WO PCT/EP2007/052441 patent/WO2007107493A1/de active Application Filing
- 2007-03-15 EP EP07726931.4A patent/EP1998948B2/de active Active
- 2007-03-15 US US12/293,334 patent/US8795562B2/en not_active Expired - Fee Related
- 2007-03-15 KR KR1020087022947A patent/KR101453105B1/ko not_active IP Right Cessation
- 2007-03-15 DE DE502007005555T patent/DE502007005555D1/de active Active
- 2007-03-15 MY MYPI20083693A patent/MY147779A/en unknown
- 2007-03-15 PL PL07726931T patent/PL1998948T3/pl unknown
- 2007-03-15 ES ES07726931T patent/ES2353991T3/es active Active
- 2007-03-15 RU RU2008141449/12A patent/RU2395391C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1998948B1 (de) | 2010-11-03 |
KR20080102217A (ko) | 2008-11-24 |
ES2353991T3 (es) | 2011-03-09 |
US8795562B2 (en) | 2014-08-05 |
CN101405122B (zh) | 2012-08-15 |
EP1998948B2 (de) | 2017-06-07 |
CN101405122A (zh) | 2009-04-08 |
MY147779A (en) | 2013-01-31 |
MX2008011806A (es) | 2008-09-29 |
ATE486705T1 (de) | 2010-11-15 |
WO2007107493A1 (de) | 2007-09-27 |
EP1998948A1 (de) | 2008-12-10 |
US20090108480A1 (en) | 2009-04-30 |
RU2395391C2 (ru) | 2010-07-27 |
DE502007005555D1 (de) | 2010-12-16 |
BRPI0709627A2 (pt) | 2011-07-26 |
RU2008141449A (ru) | 2010-04-27 |
KR101453105B1 (ko) | 2014-10-27 |
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