IT994977B - Soluzioni in n n dimetilacetammide di poli idrazidi - Google Patents

Soluzioni in n n dimetilacetammide di poli idrazidi

Info

Publication number
IT994977B
IT994977B IT2674373A IT2674373A IT994977B IT 994977 B IT994977 B IT 994977B IT 2674373 A IT2674373 A IT 2674373A IT 2674373 A IT2674373 A IT 2674373A IT 994977 B IT994977 B IT 994977B
Authority
IT
Italy
Prior art keywords
hydrazide
dimethylacetamide
poles
solutions
hydrazide poles
Prior art date
Application number
IT2674373A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT994977B publication Critical patent/IT994977B/it

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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (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)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT2674373A 1972-07-19 1973-07-18 Soluzioni in n n dimetilacetammide di poli idrazidi IT994977B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT994977B true IT994977B (it) 1975-10-20

Family

ID=23042413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2674373A IT994977B (it) 1972-07-19 1973-07-18 Soluzioni in n n dimetilacetammide di poli idrazidi

Country Status (8)

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

Also Published As

Publication number Publication date
FR2193057B1 (OSRAM) 1976-11-12
BE802507A (fr) 1974-01-18
GB1431934A (en) 1976-04-14
BR7305394D0 (pt) 1974-09-05
NL7309923A (OSRAM) 1974-01-22
JPS4945151A (OSRAM) 1974-04-30
FR2193057A1 (OSRAM) 1974-02-15
DE2336644A1 (de) 1974-01-31

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