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FR1327555A - Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained - Google Patents

Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained

Info

Publication number
FR1327555A
FR1327555A FR902662A FR902662A FR1327555A FR 1327555 A FR1327555 A FR 1327555A FR 902662 A FR902662 A FR 902662A FR 902662 A FR902662 A FR 902662A FR 1327555 A FR1327555 A FR 1327555A
Authority
FR
France
Prior art keywords
products
polyethylene terephthalate
amorphous polyethylene
drying granules
producing
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.)
Expired
Application number
FR902662A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Priority to FR902662A priority Critical patent/FR1327555A/en
Application granted granted Critical
Publication of FR1327555A publication Critical patent/FR1327555A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR902662A 1962-07-02 1962-07-02 Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained Expired FR1327555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902662A FR1327555A (en) 1962-07-02 1962-07-02 Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902662A FR1327555A (en) 1962-07-02 1962-07-02 Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained

Publications (1)

Publication Number Publication Date
FR1327555A true FR1327555A (en) 1963-05-17

Family

ID=8782301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902662A Expired FR1327555A (en) 1962-07-02 1962-07-02 Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained

Country Status (1)

Country Link
FR (1) FR1327555A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349499A (en) * 1965-03-18 1967-10-31 Katano Toshio Method for drying raw material chips of synthetic resin
FR2355863A1 (en) * 1976-06-22 1978-01-20 Neu Ets Appts. for crystallising and drying polyester granules - for continuous prepn. of dry granules for fibre mfr.
FR2400046A1 (en) * 1977-08-10 1979-03-09 Davy International Ag PROCESS FOR PREPARING A LINEAR POLYETHYLENE TEREPHTHALATE SUITABLE FOR USE FOR PACKAGING OF FOOD PRODUCTS
FR2426059A1 (en) * 1978-05-16 1979-12-14 Celanese Corp PROCESS FOR THE PREPARATION OF POLYETHYLENE TEREPHTHALATE USEFUL FOR CONTAINERS FOR CONTAINING BEVERAGES
EP0597155A1 (en) * 1992-11-13 1994-05-18 Karl Fischer Industrieanlagen Gmbh Method and device for the continuous crystallization of plastic pellets
EP0752302A1 (en) * 1995-07-05 1997-01-08 SIPA S.p.A. Method and apparatus for producing hollow bodies of polyethylene terephthalate

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349499A (en) * 1965-03-18 1967-10-31 Katano Toshio Method for drying raw material chips of synthetic resin
FR2355863A1 (en) * 1976-06-22 1978-01-20 Neu Ets Appts. for crystallising and drying polyester granules - for continuous prepn. of dry granules for fibre mfr.
FR2400046A1 (en) * 1977-08-10 1979-03-09 Davy International Ag PROCESS FOR PREPARING A LINEAR POLYETHYLENE TEREPHTHALATE SUITABLE FOR USE FOR PACKAGING OF FOOD PRODUCTS
FR2426059A1 (en) * 1978-05-16 1979-12-14 Celanese Corp PROCESS FOR THE PREPARATION OF POLYETHYLENE TEREPHTHALATE USEFUL FOR CONTAINERS FOR CONTAINING BEVERAGES
EP0597155A1 (en) * 1992-11-13 1994-05-18 Karl Fischer Industrieanlagen Gmbh Method and device for the continuous crystallization of plastic pellets
EP0752302A1 (en) * 1995-07-05 1997-01-08 SIPA S.p.A. Method and apparatus for producing hollow bodies of polyethylene terephthalate

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