FR2282490A1 - Procede de preparation des fils de polyoxymethylene - Google Patents

Procede de preparation des fils de polyoxymethylene

Info

Publication number
FR2282490A1
FR2282490A1 FR7428746A FR7428746A FR2282490A1 FR 2282490 A1 FR2282490 A1 FR 2282490A1 FR 7428746 A FR7428746 A FR 7428746A FR 7428746 A FR7428746 A FR 7428746A FR 2282490 A1 FR2282490 A1 FR 2282490A1
Authority
FR
France
Prior art keywords
yarns
preparing polyoxymethylene
polyoxymethylene
preparing
polyoxymethylene yarns
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7428746A
Other languages
English (en)
French (fr)
Other versions
FR2282490B1 (enExample
Inventor
Boris Afanasievich Egorov
Alexandr Sergeev Grzhimalovsky
Alexandr Vladimirovich Judin
Konstantin Evgenievich Fishman
Ljudmila Dmitrievna Vernaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KI T INSTITU
Original Assignee
KI T INSTITU
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
Priority to GB3582974A priority Critical patent/GB1439886A/en
Priority to DE19742439471 priority patent/DE2439471A1/de
Application filed by KI T INSTITU filed Critical KI T INSTITU
Priority to FR7428746A priority patent/FR2282490A1/fr
Publication of FR2282490A1 publication Critical patent/FR2282490A1/fr
Application granted granted Critical
Publication of FR2282490B1 publication Critical patent/FR2282490B1/fr
Granted legal-status Critical Current

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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/66—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
FR7428746A 1974-08-14 1974-08-21 Procede de preparation des fils de polyoxymethylene Granted FR2282490A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3582974A GB1439886A (en) 1974-08-14 1974-08-14 Method of making filaments of homo-and co-polymers of polyoxy methylene
DE19742439471 DE2439471A1 (de) 1974-08-14 1974-08-16 Verfahren zur herstellung von polyoxymethylenfaeden
FR7428746A FR2282490A1 (fr) 1974-08-14 1974-08-21 Procede de preparation des fils de polyoxymethylene

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3582974A GB1439886A (en) 1974-08-14 1974-08-14 Method of making filaments of homo-and co-polymers of polyoxy methylene
DE19742439471 DE2439471A1 (de) 1974-08-14 1974-08-16 Verfahren zur herstellung von polyoxymethylenfaeden
FR7428746A FR2282490A1 (fr) 1974-08-14 1974-08-21 Procede de preparation des fils de polyoxymethylene

Publications (2)

Publication Number Publication Date
FR2282490A1 true FR2282490A1 (fr) 1976-03-19
FR2282490B1 FR2282490B1 (enExample) 1976-12-31

Family

ID=27186056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428746A Granted FR2282490A1 (fr) 1974-08-14 1974-08-21 Procede de preparation des fils de polyoxymethylene

Country Status (3)

Country Link
DE (1) DE2439471A1 (enExample)
FR (1) FR2282490A1 (enExample)
GB (1) GB1439886A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139640B4 (de) * 2001-08-11 2008-11-06 Carl Freudenberg Kg Vliesstoff enthaltend Fasern aus Polyoxyalkylen-Copolymeren, Verfahren zu dessen Herstellung und dessen Verwendung
CN102011201B (zh) * 2010-12-15 2012-10-10 四川省纺织科学研究院 一种聚甲醛纤维的熔融纺丝方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258558A (fr) * 1960-05-23 1961-04-14 Universal Oil Prod Co Catalyseur
FR1349046A (fr) * 1962-03-05 1964-01-10 Toyo Rayon Co Ltd Stabilisation à la chaleur des polymères contenant des groupements oxyméthylène
FR1457404A (fr) * 1965-07-20 1966-01-24 Leuna Werke Veb Procédé pour la fabrication de polymère de formol à haut poids moléculaire, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire
FR1444773A (fr) * 1965-05-04 1966-07-08 Celanese Corp Traitement des polymères bruts d'oxyméthylène

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258558A (fr) * 1960-05-23 1961-04-14 Universal Oil Prod Co Catalyseur
FR1349046A (fr) * 1962-03-05 1964-01-10 Toyo Rayon Co Ltd Stabilisation à la chaleur des polymères contenant des groupements oxyméthylène
FR1444773A (fr) * 1965-05-04 1966-07-08 Celanese Corp Traitement des polymères bruts d'oxyméthylène
FR1457404A (fr) * 1965-07-20 1966-01-24 Leuna Werke Veb Procédé pour la fabrication de polymère de formol à haut poids moléculaire, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire

Also Published As

Publication number Publication date
FR2282490B1 (enExample) 1976-12-31
GB1439886A (en) 1976-06-16
DE2439471A1 (de) 1976-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse