IT1256605B - Polietilenetereftalato a bassa velocita' di cristallizzazione - Google Patents

Polietilenetereftalato a bassa velocita' di cristallizzazione

Info

Publication number
IT1256605B
IT1256605B ITMI922710A ITMI922710A IT1256605B IT 1256605 B IT1256605 B IT 1256605B IT MI922710 A ITMI922710 A IT MI922710A IT MI922710 A ITMI922710 A IT MI922710A IT 1256605 B IT1256605 B IT 1256605B
Authority
IT
Italy
Prior art keywords
polyethylene terephthalate
low speed
speed crystallization
crystallization polyethylene
norbornandimethanol
Prior art date
Application number
ITMI922710A
Other languages
English (en)
Inventor
Riccardo Po'
Giuliana Schimperna
Ernesto Occhiello
Maria Caldararo
Fabio Garbassi
Original Assignee
Eniricerche Spa
Enichem Polimeri
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 Eniricerche Spa, Enichem Polimeri filed Critical Eniricerche Spa
Priority to ITMI922710A priority Critical patent/IT1256605B/it
Publication of ITMI922710A0 publication Critical patent/ITMI922710A0/it
Publication of ITMI922710A1 publication Critical patent/ITMI922710A1/it
Application granted granted Critical
Publication of IT1256605B publication Critical patent/IT1256605B/it

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Abstract

Si riduce la temperatura di cristallizzazione del polietilenetereftalato introducendo nella catena polimerica, in fase di policondensazione, 1,1-norbornandimetanolo.
ITMI922710A 1992-11-27 1992-11-27 Polietilenetereftalato a bassa velocita' di cristallizzazione IT1256605B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI922710A IT1256605B (it) 1992-11-27 1992-11-27 Polietilenetereftalato a bassa velocita' di cristallizzazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922710A IT1256605B (it) 1992-11-27 1992-11-27 Polietilenetereftalato a bassa velocita' di cristallizzazione

Publications (3)

Publication Number Publication Date
ITMI922710A0 ITMI922710A0 (it) 1992-11-27
ITMI922710A1 ITMI922710A1 (it) 1994-05-27
IT1256605B true IT1256605B (it) 1995-12-12

Family

ID=11364360

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922710A IT1256605B (it) 1992-11-27 1992-11-27 Polietilenetereftalato a bassa velocita' di cristallizzazione

Country Status (1)

Country Link
IT (1) IT1256605B (it)

Also Published As

Publication number Publication date
ITMI922710A0 (it) 1992-11-27
ITMI922710A1 (it) 1994-05-27

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951109