IT8025613A0 - IMPROVED PROCEDURE FOR WET SPINNING OF POLYPYRROLIDONE FROM SOLUTIONS OF THE SAME IN FORMIC ACID. - Google Patents

IMPROVED PROCEDURE FOR WET SPINNING OF POLYPYRROLIDONE FROM SOLUTIONS OF THE SAME IN FORMIC ACID.

Info

Publication number
IT8025613A0
IT8025613A0 IT8025613A IT2561380A IT8025613A0 IT 8025613 A0 IT8025613 A0 IT 8025613A0 IT 8025613 A IT8025613 A IT 8025613A IT 2561380 A IT2561380 A IT 2561380A IT 8025613 A0 IT8025613 A0 IT 8025613A0
Authority
IT
Italy
Prior art keywords
polypyrrolidone
solutions
same
formic acid
wet spinning
Prior art date
Application number
IT8025613A
Other languages
Italian (it)
Inventor
Giorgio Cazzaro
Antonino Cavallaro
Antonio Salan
Aldo Tempesti
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Priority to IT8025613A priority Critical patent/IT8025613A0/en
Publication of IT8025613A0 publication Critical patent/IT8025613A0/en

Links

IT8025613A 1980-10-28 1980-10-28 IMPROVED PROCEDURE FOR WET SPINNING OF POLYPYRROLIDONE FROM SOLUTIONS OF THE SAME IN FORMIC ACID. IT8025613A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8025613A IT8025613A0 (en) 1980-10-28 1980-10-28 IMPROVED PROCEDURE FOR WET SPINNING OF POLYPYRROLIDONE FROM SOLUTIONS OF THE SAME IN FORMIC ACID.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8025613A IT8025613A0 (en) 1980-10-28 1980-10-28 IMPROVED PROCEDURE FOR WET SPINNING OF POLYPYRROLIDONE FROM SOLUTIONS OF THE SAME IN FORMIC ACID.

Publications (1)

Publication Number Publication Date
IT8025613A0 true IT8025613A0 (en) 1980-10-28

Family

ID=11217259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8025613A IT8025613A0 (en) 1980-10-28 1980-10-28 IMPROVED PROCEDURE FOR WET SPINNING OF POLYPYRROLIDONE FROM SOLUTIONS OF THE SAME IN FORMIC ACID.

Country Status (1)

Country Link
IT (1) IT8025613A0 (en)

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