TR201902955T4 - Bir su-halkalı kalıbın aşağı akım yönünde termoplastik polimerlerin kesilmesine yönelik proses. - Google Patents

Bir su-halkalı kalıbın aşağı akım yönünde termoplastik polimerlerin kesilmesine yönelik proses. Download PDF

Info

Publication number
TR201902955T4
TR201902955T4 TR2019/02955T TR201902955T TR201902955T4 TR 201902955 T4 TR201902955 T4 TR 201902955T4 TR 2019/02955 T TR2019/02955 T TR 2019/02955T TR 201902955 T TR201902955 T TR 201902955T TR 201902955 T4 TR201902955 T4 TR 201902955T4
Authority
TR
Turkey
Prior art keywords
water
thermoplastic polymers
ring die
cutting thermoplastic
downstream
Prior art date
Application number
TR2019/02955T
Other languages
English (en)
Inventor
Casalini Alessandro
Saiu Maurizio
Pasquali Francesco
Ferri Dino
Original Assignee
Versalis Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Versalis Spa filed Critical Versalis Spa
Publication of TR201902955T4 publication Critical patent/TR201902955T4/tr

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
    • B29B9/12—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
    • B29B9/02—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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Bir su-halkalı ekstrüzyon kalıbından ayrılan, vinil-aromatik (ko)polimerlerin büyük ölçüde silindirik peletlerinin üretimine yönelik proses olup, burada ekstrüzyon, 4 ila 20 kg/sa arasında değişim gösteren, kalıp deliği başına, polimer akış-hızı ile, peletin uzunluk/çap oranı, 1.3 ila 2 arasında değişim gösterecek ve (tabanın) çapı 2 ila 3.2 mm arasında değişim gösterecek şekilde etkilenmektedir.
TR2019/02955T 2005-10-27 2006-10-18 Bir su-halkalı kalıbın aşağı akım yönünde termoplastik polimerlerin kesilmesine yönelik proses. TR201902955T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002054A ITMI20052054A1 (it) 2005-10-27 2005-10-27 Procedimento per il taglio di polimeri termoplastici a valle di una filiera ad anello ad acqua

Publications (1)

Publication Number Publication Date
TR201902955T4 true TR201902955T4 (tr) 2019-03-21

Family

ID=36538953

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/02955T TR201902955T4 (tr) 2005-10-27 2006-10-18 Bir su-halkalı kalıbın aşağı akım yönünde termoplastik polimerlerin kesilmesine yönelik proses.

Country Status (14)

Country Link
US (1) US20080217804A1 (tr)
EP (1) EP1940599B1 (tr)
JP (1) JP4879994B2 (tr)
CN (1) CN101296789B (tr)
BR (1) BRPI0617801B1 (tr)
CA (1) CA2626954C (tr)
ES (1) ES2713520T3 (tr)
HU (1) HUE042690T2 (tr)
IT (1) ITMI20052054A1 (tr)
PL (1) PL1940599T3 (tr)
PT (1) PT1940599T (tr)
RU (1) RU2415009C2 (tr)
TR (1) TR201902955T4 (tr)
WO (1) WO2007048536A1 (tr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2216152A4 (en) * 2007-10-31 2014-05-21 Mitsui Chemicals Inc PROCESS FOR PRODUCING POLYOLEFIN PELLETS
JP6483443B2 (ja) * 2014-01-14 2019-03-13 日本合成化学工業株式会社 エチレンービニルエステル系共重合体ケン化物を用いた成形材料
JP6402810B1 (ja) 2016-07-22 2018-10-10 株式会社リコー 立体造形用樹脂粉末、立体造形物の製造装置、及び立体造形物の製造方法
EP3482900B1 (en) 2017-11-09 2021-06-09 Ricoh Company, Ltd. Particle for solid freeform fabrication
EP3620283B1 (en) 2018-09-07 2022-03-30 Ricoh Company, Ltd. Resin powder, as well as method of and device for manufacturing a solid freeform object using said powder

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432734A (en) * 1944-12-16 1947-12-16 Filtrol Corp Extrusion device for forming pellets
US3207818A (en) * 1963-12-27 1965-09-21 Western Electric Co Methods of forming spherical particles of crystallizable thermoplastic polymers
US3920783A (en) * 1966-06-27 1975-11-18 Nippon Catalytic Chem Ind Extrusion moulding method
US3949039A (en) * 1972-04-03 1976-04-06 Japan Steel Works, Ltd. Method for pelletizing synthetic resins having a high melting point
US4327050A (en) * 1980-09-22 1982-04-27 Phillips Petroleum Company Extrusion and pelleting apparatus and method
US4822546A (en) * 1987-08-06 1989-04-18 Exxon Chemical Patents Inc. Die design for underwater pelletization of high flow rate polymers
US5215763A (en) * 1991-06-07 1993-06-01 John Brown Inc. Water ring pelletizer
DE4419786C1 (de) * 1994-06-06 1995-12-21 S Rockstedt Gmbh Maschf Heißabschlag-Granuliervorrichtung
US6255395B1 (en) * 1999-03-22 2001-07-03 Hercules Incorporated Masterbatches having high levels of resin
US6426026B1 (en) * 1999-12-28 2002-07-30 Union Carbide Chemicals & Plastics Technology Corporation Process for pelletizing ultra-high melt flow polymers
US6663372B2 (en) * 2001-04-12 2003-12-16 Tds Technologies Inc. Underwater pelletizer and cutting system therefor
US6551643B2 (en) * 2001-05-22 2003-04-22 Wm. Wrigley Jr. Company Process and apparatus for producing miniature gum ball centers using an underwater pelletizer
WO2002103113A2 (en) * 2001-06-15 2002-12-27 International Paper Company Cellulose-polymer composites and related manufacturing methods
CN2562953Y (zh) * 2002-08-15 2003-07-30 陈友清 水下造粒装置
US6706396B1 (en) * 2002-10-18 2004-03-16 E. I. Du Pont De Nemours And Company Processes for producing very low IV polyester resin
WO2005005429A1 (en) * 2003-06-30 2005-01-20 Cellular Genomics, Inc. Certain heterocyclic substituted imidazo[1,2-a]pyrazin-8-ylamines and methods of inhibition of bruton’s tyrosine kinase by such compounds
US7157032B2 (en) * 2003-11-21 2007-01-02 Gala Industries, Inc. Method and apparatus for making crystalline PET pellets
US8079158B2 (en) * 2004-09-02 2011-12-20 Grupo Petrotemex, S.A. De C.V. Process for separating and drying thermoplastic particles under high pressure
US7378462B1 (en) * 2004-12-01 2008-05-27 Hughes Processing, Inc Extrudable compositions and processes for producing same
US20060130353A1 (en) * 2004-12-21 2006-06-22 Michael Eloo Centrifugal pellet dryer screen
CN101583656B (zh) * 2007-01-16 2012-09-05 巴斯夫欧洲公司 含有发泡热塑性弹性体和聚氨酯的混杂体系
US9011740B2 (en) * 2008-12-15 2015-04-21 Textile Management Associates, Inc. Method of recycling synthetic turf and infill product

Also Published As

Publication number Publication date
EP1940599B1 (en) 2018-12-05
EP1940599A1 (en) 2008-07-09
ITMI20052054A1 (it) 2007-04-28
BRPI0617801B1 (pt) 2018-01-16
WO2007048536A8 (en) 2008-05-02
JP4879994B2 (ja) 2012-02-22
HUE042690T2 (hu) 2019-07-29
CN101296789A (zh) 2008-10-29
RU2415009C2 (ru) 2011-03-27
WO2007048536A1 (en) 2007-05-03
JP2009513385A (ja) 2009-04-02
CN101296789B (zh) 2013-09-25
ES2713520T3 (es) 2019-05-22
CA2626954A1 (en) 2007-05-03
PL1940599T3 (pl) 2019-06-28
PT1940599T (pt) 2019-03-18
CA2626954C (en) 2014-12-16
US20080217804A1 (en) 2008-09-11
RU2008113622A (ru) 2009-12-10
BRPI0617801A2 (pt) 2011-08-09

Similar Documents

Publication Publication Date Title
TR201902955T4 (tr) Bir su-halkalı kalıbın aşağı akım yönünde termoplastik polimerlerin kesilmesine yönelik proses.
MY147264A (en) Stock shape for machining and production process thereof
MY154769A (en) A method for manufacturing a resin composition containing a fibrous filler at a high concentration and pellets of a resin composition
GB201220244D0 (en) Process for the preparation of granules based on expandable thermo-plastic polymers and relative product
TWI347960B (en) Process for the production of mouldings from a mixture of particulate natural materials and thermoplastic binder
WO2006126181A3 (en) Intumescent seal
EP1858032A4 (en) METHOD FOR PRODUCING A POLYMER ELECTROLYTE FORM PRODUCT, POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MEMBRANE AND SOLID POLYMER ELECTROLYTE FUEL CELL
SG170004A1 (en) Styrene-modified polypropylene type resin particle, foamable styrene- modified polypropylene type resin particle, styrene-modified polypropylene type resin foamed particle, styrene-modified polypropylene type resin foamed molded product, and production me
EP1605015A4 (en) PASTILLE CONTAINING NON-CONJUGATED POLYENE ETHYLENE (A) -OLEFIN COPOLYMER, PROCESS FOR PRODUCING THERMOPLASTIC ELASTOMER AND PROCESS FOR PRODUCING THE SAME
EP1939248A4 (en) WATER-SOLUBLE BIODEGRADABLE MATERIAL
RU2012148038A (ru) Содержащий древесный уголь пластмассовый упаковочный материал и способ его изготовления
PL2044248T3 (pl) Sposób stabilizacji roztworu przędzalniczego przy wytwarzaniu celulozowych kształtek kompozytowych
WO2009077100A8 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel
ATE460453T1 (de) Expandierbare styrolpolymergranulate mit bi- oder multimodaler molekulargewichtsverteilung
DK2103411T3 (da) Sidefødning af reaktionsdygtige tilsætningsstoffer til forbedret ekstrusion af reaktionsdygtigt skum
DE502005011326D1 (de) Schaumstoffplatten mit verminderter Wärmeleitfähigkeit
WO2007082839A3 (de) Polymerisatpulver mit hohem kautschukanteil und deren herstellung
MA30030B1 (fr) Procede de production d'une canalisation en materiau cimentaire, a section circulaire
MA28608B1 (fr) Pierre ponce a teneur en carbone, son procede de production et ses applications
CZ297358B6 (cs) Polymerem modifikované anorganické cástice
IL176730A0 (en) Method of producing low-dust granules from polymer additives
TR200003585A2 (tr) Vinilaromatik polimerlerin üretimi için işlem
BR0113865A (pt) Dispositivo de enformação de objetos em matéria plástica sob atmosfera inerte
UA93385C2 (ru) Способ изготовления трубы из полимерной микропены (варианты), труба из полимерной микропены, головка для экструдера и экструдер
WO2005011956A3 (en) Process for production of starch-based thermoplastic materials