BR7805094A - PROCESS FOR THE PRODUCTION OF PLASTIC LINEAR POLYETHYLENE TEREFTALATE FOR FOOD PACKAGING - Google Patents

PROCESS FOR THE PRODUCTION OF PLASTIC LINEAR POLYETHYLENE TEREFTALATE FOR FOOD PACKAGING

Info

Publication number: BR7805094A
Authority: BR; Brazil
Prior art keywords: production; food packaging; linear polyethylene; plastic linear; polyethylene tereftalate
Prior art date: 1977-08-10

Application number

BR7805094A

Other languages

Portuguese (pt)

Inventor

H Rothe

W Gey

P Freund

H Heinze

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.)

1977-08-10

Filing date

1978-08-09

Publication date

1979-04-10

1978-08-09 Application filed by Zimmer Ag filed Critical Zimmer Ag

1979-04-10 Publication of BR7805094A publication Critical patent/BR7805094A/en

Links

-1 POLYETHYLENE Polymers 0.000 title 1
239000004698 Polyethylene Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004806 packaging method and process Methods 0.000 title 1
229920003023 plastic Polymers 0.000 title 1
239000004033 plastic Substances 0.000 title 1
229920000573 polyethylene Polymers 0.000 title 1

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)

BR7805094A 1977-08-10 1978-08-09 PROCESS FOR THE PRODUCTION OF PLASTIC LINEAR POLYETHYLENE TEREFTALATE FOR FOOD PACKAGING BR7805094A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BR7805094A true BR7805094A (en)	1979-04-10

Family

ID=25238305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7805094A BR7805094A (en)	1977-08-10	1978-08-09	PROCESS FOR THE PRODUCTION OF PLASTIC LINEAR POLYETHYLENE TEREFTALATE FOR 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

1978
- 1978-07-18 MX MX174219A patent/MX151032A/en unknown
- 1978-07-27 GB GB7831367A patent/GB2002403A/en not_active Withdrawn
- 1978-08-04 DE DE19782834162 patent/DE2834162A1/en active Granted
- 1978-08-09 BR BR7805094A patent/BR7805094A/en unknown
- 1978-08-09 IT IT26625/78A patent/IT1098379B/en active
- 1978-08-10 FR FR7823635A patent/FR2400046A1/en active Granted

Also Published As

Publication number	Publication date
DE2834162A1 (en)	1979-02-22
FR2400046B1 (en)	1983-11-18
MX151032A (en)	1984-09-12
GB2002403A (en)	1979-02-21
IT1098379B (en)	1985-09-07
IT7826625A0 (en)	1978-08-09
DE2834162C2 (en)	1989-08-10
FR2400046A1 (en)	1979-03-09

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