ITPN950036A0 - Procedimento ed impianto perfezionato per la produzione di corpi cavi in p.e.t. - Google Patents

Procedimento ed impianto perfezionato per la produzione di corpi cavi in p.e.t.

Info

Publication number
ITPN950036A0
ITPN950036A0 ITPN950036A ITPN950036A ITPN950036A0 IT PN950036 A0 ITPN950036 A0 IT PN950036A0 IT PN950036 A ITPN950036 A IT PN950036A IT PN950036 A ITPN950036 A IT PN950036A IT PN950036 A0 ITPN950036 A0 IT PN950036A0
Authority
IT
Italy
Prior art keywords
production
hollow bodies
improved procedure
procedure
improved
Prior art date
Application number
ITPN950036A
Other languages
English (en)
Original Assignee
Sipa Soc Industrielle
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 Sipa Soc Industrielle filed Critical Sipa Soc Industrielle
Priority to IT95PN000036A priority Critical patent/IT1282425B1/it
Publication of ITPN950036A0 publication Critical patent/ITPN950036A0/it
Priority to EP96110344A priority patent/EP0752302A1/en
Publication of ITPN950036A1 publication Critical patent/ITPN950036A1/it
Application granted granted Critical
Publication of IT1282425B1 publication Critical patent/IT1282425B1/it

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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT95PN000036A 1995-07-05 1995-07-05 Procedimento ed impianto perfezionato per la produzione di corpi cavi in p.e.t. IT1282425B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT95PN000036A IT1282425B1 (it) 1995-07-05 1995-07-05 Procedimento ed impianto perfezionato per la produzione di corpi cavi in p.e.t.
EP96110344A EP0752302A1 (en) 1995-07-05 1996-06-27 Method and apparatus for producing hollow bodies of polyethylene terephthalate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95PN000036A IT1282425B1 (it) 1995-07-05 1995-07-05 Procedimento ed impianto perfezionato per la produzione di corpi cavi in p.e.t.

Publications (3)

Publication Number Publication Date
ITPN950036A0 true ITPN950036A0 (it) 1995-07-05
ITPN950036A1 ITPN950036A1 (it) 1997-01-05
IT1282425B1 IT1282425B1 (it) 1998-03-23

Family

ID=11395041

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95PN000036A IT1282425B1 (it) 1995-07-05 1995-07-05 Procedimento ed impianto perfezionato per la produzione di corpi cavi in p.e.t.

Country Status (2)

Country Link
EP (1) EP0752302A1 (it)
IT (1) IT1282425B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049263A1 (de) * 2000-09-28 2002-04-11 Buehler Ag Verfahren und Vorrichtung zur thermischen Nachbehandlung von polymerem Kunststoffmaterial in Granulatform
DE10054240A1 (de) * 2000-11-02 2002-05-08 Buehler Ag Schachtreaktor mit begastem Auslauf-Konus
DE102004015515A1 (de) * 2004-03-28 2004-09-16 Zimmer Ag Verfahren zur Herstellung von hochkondensiertem Polyestergranulat
CN113910488A (zh) * 2021-10-11 2022-01-11 伟达塑胶工业（南通）有限公司 一种环保型改性pvc生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327555A (fr) * 1962-07-02 1963-05-17 Onderzoekings Inst Res Procédé pour sécher des granules de téréphtalate de polyéthylène amorphe et pour fabriquer des produits façonnés avec ceux-ci, ainsi que les produits ainsi obtenus
US3547890A (en) * 1967-08-23 1970-12-15 Teijin Ltd Process and apparatus for drying polyester particles
MX151032A (es) * 1977-08-10 1984-09-12 Davy International Ag Procedimiento mejorado para reducir el contenido de acetaldehido en plasticos de tereftalato de polietileno empleados para el empaque o embotellado de alimentos
EP0597155B1 (de) * 1992-11-13 1997-05-07 Karl Fischer Industrieanlagen Gmbh Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Kunststoffgranulat

Also Published As

Publication number Publication date
IT1282425B1 (it) 1998-03-23
EP0752302A1 (en) 1997-01-08
ITPN950036A1 (it) 1997-01-05

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Legal Events

Date Code Title Description
0001 Granted