IT8021396A0 - Procedimento per la filatura a umido del pirrolidone. - Google Patents

Procedimento per la filatura a umido del pirrolidone.

Info

Publication number
IT8021396A0
IT8021396A0 IT8021396A IT2139680A IT8021396A0 IT 8021396 A0 IT8021396 A0 IT 8021396A0 IT 8021396 A IT8021396 A IT 8021396A IT 2139680 A IT2139680 A IT 2139680A IT 8021396 A0 IT8021396 A0 IT 8021396A0
Authority
IT
Italy
Prior art keywords
pyrrolidone
procedure
wet spinning
spinning
wet
Prior art date
Application number
IT8021396A
Other languages
English (en)
Inventor
Cazzaro Giorgio
Cavallaro Antonino
Salan Antonio
Tempesti Aldo
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 IT8021396A priority Critical patent/IT8021396A0/it
Publication of IT8021396A0 publication Critical patent/IT8021396A0/it
Priority to JP5687181A priority patent/JPS5725413A/ja
Priority to KR1019810001310A priority patent/KR840001632B1/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
IT8021396A 1980-04-16 1980-04-16 Procedimento per la filatura a umido del pirrolidone. IT8021396A0 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8021396A IT8021396A0 (it) 1980-04-16 1980-04-16 Procedimento per la filatura a umido del pirrolidone.
JP5687181A JPS5725413A (en) 1980-04-16 1981-04-15 Wet spinning of polypyrrolidone
KR1019810001310A KR840001632B1 (ko) 1980-04-16 1981-04-16 폴리피로리돈섬유의 습식방사 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8021396A IT8021396A0 (it) 1980-04-16 1980-04-16 Procedimento per la filatura a umido del pirrolidone.

Publications (1)

Publication Number Publication Date
IT8021396A0 true IT8021396A0 (it) 1980-04-16

Family

ID=11181129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8021396A IT8021396A0 (it) 1980-04-16 1980-04-16 Procedimento per la filatura a umido del pirrolidone.

Country Status (3)

Country Link
JP (1) JPS5725413A (it)
KR (1) KR840001632B1 (it)
IT (1) IT8021396A0 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3138698B1 (en) * 2014-06-06 2018-12-26 Bridgestone Corporation Tire
JP2023110109A (ja) * 2020-06-19 2023-08-09 国立大学法人京都工芸繊維大学 ポリアミド４繊維の製造方法

Also Published As

Publication number Publication date
KR830005405A (ko) 1983-08-13
JPS5725413A (en) 1982-02-10
KR840001632B1 (ko) 1984-10-12

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