GB1431934A - Production of terephthalic hydrazide polymer solutions and fibres therefrom - Google Patents

Production of terephthalic hydrazide polymer solutions and fibres therefrom

Info

Publication number
GB1431934A
GB1431934A GB3416173A GB3416173A GB1431934A GB 1431934 A GB1431934 A GB 1431934A GB 3416173 A GB3416173 A GB 3416173A GB 3416173 A GB3416173 A GB 3416173A GB 1431934 A GB1431934 A GB 1431934A
Authority
GB
United Kingdom
Prior art keywords
polymer
per cent
mixing
terephthalic
solution
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
GB3416173A
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 GB1431934A publication Critical patent/GB1431934A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
GB3416173A 1972-07-19 1973-07-18 Production of terephthalic hydrazide polymer solutions and fibres therefrom Expired GB1431934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27306972A 1972-07-19 1972-07-19

Publications (1)

Publication Number Publication Date
GB1431934A true GB1431934A (en) 1976-04-14

Family

ID=23042413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3416173A Expired GB1431934A (en) 1972-07-19 1973-07-18 Production of terephthalic hydrazide polymer solutions and fibres therefrom

Country Status (8)

Country Link
JP (1) JPS4945151A (enExample)
BE (1) BE802507A (enExample)
BR (1) BR7305394D0 (enExample)
DE (1) DE2336644A1 (enExample)
FR (1) FR2193057B1 (enExample)
GB (1) GB1431934A (enExample)
IT (1) IT994977B (enExample)
NL (1) NL7309923A (enExample)

Also Published As

Publication number Publication date
FR2193057B1 (enExample) 1976-11-12
BE802507A (fr) 1974-01-18
BR7305394D0 (pt) 1974-09-05
NL7309923A (enExample) 1974-01-22
JPS4945151A (enExample) 1974-04-30
IT994977B (it) 1975-10-20
FR2193057A1 (enExample) 1974-02-15
DE2336644A1 (de) 1974-01-31

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Legal Events

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