FR2231783A2 - Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent - Google Patents

Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent

Info

Publication number
FR2231783A2
FR2231783A2 FR7319614A FR7319614A FR2231783A2 FR 2231783 A2 FR2231783 A2 FR 2231783A2 FR 7319614 A FR7319614 A FR 7319614A FR 7319614 A FR7319614 A FR 7319614A FR 2231783 A2 FR2231783 A2 FR 2231783A2
Authority
FR
France
Prior art keywords
aprotic
fibres
oxalic acid
phenylene diisocyanate
araliphatic
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
FR7319614A
Other languages
French (fr)
Other versions
FR2231783B2 (en
Inventor
Rene Penisson
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.)
Rhone Poulenc Textile SA
Original Assignee
Rhone Poulenc Textile SA
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 Rhone Poulenc Textile SA filed Critical Rhone Poulenc Textile SA
Priority to FR7319614A priority Critical patent/FR2231783A2/en
Priority to NL7309044A priority patent/NL7309044A/xx
Priority to DD172380A priority patent/DD105812A5/en
Priority to JP48088083A priority patent/JPS4985193A/ja
Priority to US05/386,315 priority patent/US3932365A/en
Priority to GB3762073A priority patent/GB1383129A/en
Priority to CA178,323A priority patent/CA1017486A/en
Priority to LU68185A priority patent/LU68185A1/en
Priority to CH1148673A priority patent/CH576534A5/en
Priority to DE19732340400 priority patent/DE2340400A1/en
Priority to IT27718/73A priority patent/IT993724B/en
Publication of FR2231783A2 publication Critical patent/FR2231783A2/en
Application granted granted Critical
Publication of FR2231783B2 publication Critical patent/FR2231783B2/fr
Granted 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

Films and fibres e.g. for prodn. of cords in tires and belts, are produced by wet or dry extrusion of a soln. of a arylaliphatic polymer prepd. by reacting stoichiometrical amt. of p-phenylene diisocyanate and oxalic acid in the presence of an anhydrous, aprotic, polar org. solvent. Prods. have high tensile and high modulus of elasticity and good resistance to heat.
FR7319614A 1972-08-09 1973-05-28 Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent Granted FR2231783A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7319614A FR2231783A2 (en) 1973-05-28 1973-05-28 Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent
NL7309044A NL7309044A (en) 1972-08-09 1973-06-28
DD172380A DD105812A5 (en) 1972-08-09 1973-07-19 NEW FAEDES, FIBERS, FILMS AND FOILS FROM ARYLALIPHATIC POLYMERS AND METHOD FOR THE PRODUCTION THEREOF
US05/386,315 US3932365A (en) 1972-08-09 1973-08-07 Preparation of high molecular weight polymer from oxalic acid and para-phenylene diisocyanate
JP48088083A JPS4985193A (en) 1972-08-09 1973-08-07
CA178,323A CA1017486A (en) 1972-08-09 1973-08-08 Arylaliphatic polymer wires, fibers and films and process for their manufacture
GB3762073A GB1383129A (en) 1972-08-09 1973-08-08 Fibre- and film-forming polymers
LU68185A LU68185A1 (en) 1972-08-09 1973-08-08 NEW YARNS, FIBERS AND FILMS IN ARYLALIPHATIC POLYMERS AND METHOD FOR OBTAINING THEM
CH1148673A CH576534A5 (en) 1972-08-09 1973-08-08 NEW YARNS, FIBERS AND FILMS OF ARYLALIPHATIC POLYMERS AND PROCESS FOR THEIR OBTAINING
DE19732340400 DE2340400A1 (en) 1972-08-09 1973-08-09 NEW FEDES, FIBERS, FILMS AND FOILS MADE OF ARYLALIPHATIC POLYMERS AND METHODS FOR THEIR PRODUCTION
IT27718/73A IT993724B (en) 1972-08-09 1973-08-09 FIBERS AND FILMS OF ARYLALIPHATIC POLYMERS AND PROCEDURE FOR THEIR OBTAINMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319614A FR2231783A2 (en) 1973-05-28 1973-05-28 Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent

Publications (2)

Publication Number Publication Date
FR2231783A2 true FR2231783A2 (en) 1974-12-27
FR2231783B2 FR2231783B2 (en) 1976-05-07

Family

ID=9120241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319614A Granted FR2231783A2 (en) 1972-08-09 1973-05-28 Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent

Country Status (1)

Country Link
FR (1) FR2231783A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284896A (en) * 1939-05-24 1942-06-02 Du Pont Process for making polymeric products and for modifying polymeric products

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284896A (en) * 1939-05-24 1942-06-02 Du Pont Process for making polymeric products and for modifying polymeric products

Also Published As

Publication number Publication date
FR2231783B2 (en) 1976-05-07

Similar Documents

Publication Publication Date Title
US3673160A (en) Process for producing brilliant sulfonated polyamide-imide fibers and such fibers so produced
NO155349C (en) MEMBRANE OF A POLYCAR CARBONATE POLYETER BLOCK COPYLES, MEMBRANE MANUFACTURING AND USE.
ES459914A1 (en) Aromatic sulfide/sulfone polymer production
FR2195710A1 (en) Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent
FR2231783A2 (en) Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent
CN114805737B (en) High-strength self-repairing anti-freezing ion gel strain sensor and preparation method thereof
CN114773569A (en) Preparation method and application of self-healing elastomer with three-dimensional network structure
JP2006152533A (en) Polyparaphenylene terephthalamide fiber composite and its application
EP2888312B1 (en) Cross-linked aramid
US3371009A (en) Aromatic polyimide laminates and methods of producing such laminates
JP3793341B2 (en) Process for producing polyparaphenylene terephthalamide fiber composite
GB1383129A (en) Fibre- and film-forming polymers
US4172937A (en) Process for preparing polyimines
US3953236A (en) Lead storage battery
CN108752913A (en) A kind of ionic thermoplastic polyurethane elastomer and preparation method thereof
EP1988114A1 (en) Polyamide
JP2870109B2 (en) Laminated film
US4065441A (en) Copolyamide from arylene diamine and mixture of alkylene dicarboxylic acids
JPS5776020A (en) Preparation of cured article
RU2487969C1 (en) Composite high-strength, high-modulus heat-resistant fibre made from heterocyclic aromatic copolyamide and method for production thereof (versions)
US3665051A (en) Poly(2,6-diphenylparaphenyleneoxide)fiber-reinforced silicone molding compositions
FR2231784A1 (en) Copolyesteramide fibres with good flame resistance - by reacting aromatic diisocyanates and aromatic diacids contg ester grps in polar aprotic solvent
NL7900226A (en) High modulus poly:carbonamide fibres - made from anisotropic spinning solns. contg. poly(2-chloro-para-phenylene-terephthalamide) polymer and lithium chloride or calcium chloride
FR2238778A2 (en) Copolyesteramide fibres with good flame resistance - by reacting aromatic diisocyanates and aromatic diacids contg ester grps in polar aprotic solvent
GB1185151A (en) Improvements relating to the Production of Artificial Spandex Filaments