IT7826625A0 - PROCEDURE FOR THE PRODUCTION OF POLYESTER SUITABLE FOR FOOD PACKAGING. - Google Patents

PROCEDURE FOR THE PRODUCTION OF POLYESTER SUITABLE FOR FOOD PACKAGING.

Info

Publication number
IT7826625A0
IT7826625A0 IT7826625A IT2662578A IT7826625A0 IT 7826625 A0 IT7826625 A0 IT 7826625A0 IT 7826625 A IT7826625 A IT 7826625A IT 2662578 A IT2662578 A IT 2662578A IT 7826625 A0 IT7826625 A0 IT 7826625A0
Authority
IT
Italy
Prior art keywords
procedure
production
food packaging
polyester suitable
polyester
Prior art date
Application number
IT7826625A
Other languages
Italian (it)
Other versions
IT1098379B (en
Original Assignee
Zimmer Ag
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 Zimmer Ag filed Critical Zimmer Ag
Publication of IT7826625A0 publication Critical patent/IT7826625A0/en
Application granted granted Critical
Publication of IT1098379B publication Critical patent/IT1098379B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Wrappers (AREA)
IT26625/78A 1977-08-10 1978-08-09 PROCEDURE FOR THE PRODUCTION OF POLYESTER SUITABLE FOR THE FOOD PACKAGING IT1098379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82328277A 1977-08-10 1977-08-10

Publications (2)

Publication Number Publication Date
IT7826625A0 true IT7826625A0 (en) 1978-08-09
IT1098379B IT1098379B (en) 1985-09-07

Family

ID=25238305

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26625/78A IT1098379B (en) 1977-08-10 1978-08-09 PROCEDURE FOR THE PRODUCTION OF POLYESTER SUITABLE FOR THE FOOD PACKAGING

Country Status (6)

Country Link
BR (1) BR7805094A (en)
DE (1) DE2834162A1 (en)
FR (1) FR2400046A1 (en)
GB (1) GB2002403A (en)
IT (1) IT1098379B (en)
MX (1) MX151032A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230819A (en) 1979-04-13 1980-10-28 The Goodyear Tire & Rubber Company Eliminating acetaldehyde from crystalline polyethylene terephthalate resin
US4361681A (en) * 1980-11-03 1982-11-30 The Goodyear Tire & Rubber Company Polyethylene terephthalate having a reduced acetaldehyde generation rate
DE3213025C2 (en) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Process for post-condensation of polycondensates
IT1188204B (en) * 1985-11-19 1988-01-07 Cobarr Spa PROCEDURE FOR THE REDUCTION OF THE ACETALDEHYDE CONTENT IN BIORIENTED CONTAINERS OBTAINED FROM POLYETHYLENE TEREPHTHALATE PREFORMS
IT1282425B1 (en) * 1995-07-05 1998-03-23 Sipa Spa IMPROVED PROCEDURE AND SYSTEM FOR THE PRODUCTION OF HOLLOW BODIES IN P.E.T.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327555A (en) * 1962-07-02 1963-05-17 Onderzoekings Inst Res Process for drying granules of amorphous polyethylene terephthalate and for producing products shaped therewith, and the products thus obtained
US3547890A (en) * 1967-08-23 1970-12-15 Teijin Ltd Process and apparatus for drying polyester particles
US3960817A (en) * 1970-10-23 1976-06-01 Ciba-Geigy Ag Solid phase polyester polycondensation
US3804811A (en) * 1972-04-12 1974-04-16 Horizons Inc Shaped articles from reconstituted polyester
AU6935174A (en) * 1973-06-22 1975-11-27 Janssen Pharmaceutica Nv Nitroimidazole thiocarbamates

Also Published As

Publication number Publication date
FR2400046B1 (en) 1983-11-18
BR7805094A (en) 1979-04-10
FR2400046A1 (en) 1979-03-09
DE2834162C2 (en) 1989-08-10
DE2834162A1 (en) 1979-02-22
MX151032A (en) 1984-09-12
IT1098379B (en) 1985-09-07
GB2002403A (en) 1979-02-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970826