IT1256607B - POLYETHYLENE TEREPHTHALATE WITH REDUCED CRYSTALLIZATION SPEED - Google Patents

POLYETHYLENE TEREPHTHALATE WITH REDUCED CRYSTALLIZATION SPEED

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Publication number
IT1256607B
IT1256607B ITMI922712A ITMI922712A IT1256607B IT 1256607 B IT1256607 B IT 1256607B IT MI922712 A ITMI922712 A IT MI922712A IT MI922712 A ITMI922712 A IT MI922712A IT 1256607 B IT1256607 B IT 1256607B
Authority
IT
Italy
Prior art keywords
polyethylene terephthalate
crystallization speed
reduced crystallization
reduced
methylpropyl
Prior art date
Application number
ITMI922712A
Other languages
Italian (it)
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 ITMI922712A priority Critical patent/IT1256607B/en
Publication of ITMI922712A0 publication Critical patent/ITMI922712A0/en
Publication of ITMI922712A1 publication Critical patent/ITMI922712A1/en
Application granted granted Critical
Publication of IT1256607B publication Critical patent/IT1256607B/en

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Abstract

Si riduce la temperatura di cristallizzazione del polietilenetereftalato introducendo nella catena polimerica, in fase di policondensazione, 2-(1-metiletil)-2-(2-metilpropil)propan-1,3-diolo.The crystallization temperature of the polyethylene ether phthalate is reduced by introducing 2- (1-methylethyl) -2- (2-methylpropyl) propan-1,3-diol into the polymer chain during the polycondensation step.

ITMI922712A 1992-11-27 1992-11-27 POLYETHYLENE TEREPHTHALATE WITH REDUCED CRYSTALLIZATION SPEED IT1256607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI922712A IT1256607B (en) 1992-11-27 1992-11-27 POLYETHYLENE TEREPHTHALATE WITH REDUCED CRYSTALLIZATION SPEED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922712A IT1256607B (en) 1992-11-27 1992-11-27 POLYETHYLENE TEREPHTHALATE WITH REDUCED CRYSTALLIZATION SPEED

Publications (3)

Publication Number Publication Date
ITMI922712A0 ITMI922712A0 (en) 1992-11-27
ITMI922712A1 ITMI922712A1 (en) 1994-05-27
IT1256607B true IT1256607B (en) 1995-12-12

Family

ID=11364362

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922712A IT1256607B (en) 1992-11-27 1992-11-27 POLYETHYLENE TEREPHTHALATE WITH REDUCED CRYSTALLIZATION SPEED

Country Status (1)

Country Link
IT (1) IT1256607B (en)

Also Published As

Publication number Publication date
ITMI922712A1 (en) 1994-05-27
ITMI922712A0 (en) 1992-11-27

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