GB1417568A - Production of fibres - Google Patents

Production of fibres

Info

Publication number
GB1417568A
GB1417568A GB5432372A GB5432372A GB1417568A GB 1417568 A GB1417568 A GB 1417568A GB 5432372 A GB5432372 A GB 5432372A GB 5432372 A GB5432372 A GB 5432372A GB 1417568 A GB1417568 A GB 1417568A
Authority
GB
United Kingdom
Prior art keywords
fibres
bath
units
aromatic
nov
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.)
Expired
Application number
GB5432372A
Other languages
English (en)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1417568A publication Critical patent/GB1417568A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
    • 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
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
GB5432372A 1971-11-26 1972-11-24 Production of fibres Expired GB1417568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20266971A 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
GB1417568A true GB1417568A (en) 1975-12-10

Family

ID=22750813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5432372A Expired GB1417568A (en) 1971-11-26 1972-11-24 Production of fibres

Country Status (12)

Country Link
JP (1) JPS5549167B2 (https=)
AT (1) AT324534B (https=)
AU (1) AU476171B2 (https=)
BE (1) BE791895A (https=)
BR (1) BR7208271D0 (https=)
CA (1) CA1010214A (https=)
DE (1) DE2257707A1 (https=)
FR (1) FR2161090B1 (https=)
GB (1) GB1417568A (https=)
IT (1) IT972262B (https=)
LU (1) LU66556A1 (https=)
NL (1) NL7215869A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046731A (en) 1976-05-13 1977-09-06 Monsanto Company Process for preparing dopes from which shaped articles of oxadiazole/N-alkylhydrazide copolymers are obtained
US4054633A (en) * 1976-05-13 1977-10-18 Monsanto Company Process for continuously preparing shaped articles of aromatic oxadiazole or aromatic oxadiazole/N-alkylhydrazide polymers from monomer solutions
FR2370116A1 (fr) * 1976-11-05 1978-06-02 Monsanto Co Procede d'etirage a chaud de files de copolymeres oxadiazole aromatique/n-alkylhydrazide et nouveaux produits ainsi obtenus
US4118358A (en) * 1977-03-10 1978-10-03 Monsanto Company Preparation of oxadiazole copolymer solution from scrap copolymer
CN117448974A (zh) * 2023-10-24 2024-01-26 江苏宝德新材料有限公司 一种pod长丝的干湿法纺丝生产方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7393174A (en) * 1973-10-04 1976-04-08 Ici Ltd Filament treatment
US4205038A (en) * 1975-09-05 1980-05-27 Imperial Chemical Industries Limited Process for producing shaped articles of polyoxadiazoles
CA1285674C (en) * 1986-10-15 1991-07-02 E. I. Du Pont De Nemours And Company Spinnable dopes and articles therefrom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262A (en) * 1975-06-20 1977-01-05 Nittan Co Ltd Method of treating pulp waste water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046731A (en) 1976-05-13 1977-09-06 Monsanto Company Process for preparing dopes from which shaped articles of oxadiazole/N-alkylhydrazide copolymers are obtained
US4054633A (en) * 1976-05-13 1977-10-18 Monsanto Company Process for continuously preparing shaped articles of aromatic oxadiazole or aromatic oxadiazole/N-alkylhydrazide polymers from monomer solutions
FR2370116A1 (fr) * 1976-11-05 1978-06-02 Monsanto Co Procede d'etirage a chaud de files de copolymeres oxadiazole aromatique/n-alkylhydrazide et nouveaux produits ainsi obtenus
US4118358A (en) * 1977-03-10 1978-10-03 Monsanto Company Preparation of oxadiazole copolymer solution from scrap copolymer
CN117448974A (zh) * 2023-10-24 2024-01-26 江苏宝德新材料有限公司 一种pod长丝的干湿法纺丝生产方法

Also Published As

Publication number Publication date
FR2161090A1 (https=) 1973-07-06
BE791895A (fr) 1973-05-24
AT324534B (de) 1975-09-10
NL7215869A (https=) 1973-05-29
DE2257707A1 (de) 1973-05-30
AU4926272A (en) 1974-05-30
JPS5549167B2 (https=) 1980-12-10
JPS4863020A (https=) 1973-09-03
BR7208271D0 (pt) 1973-08-30
IT972262B (it) 1974-05-20
LU66556A1 (https=) 1973-06-08
FR2161090B1 (https=) 1974-12-06
CA1010214A (en) 1977-05-17
AU476171B2 (en) 1976-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee