FR2195710A1 - 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
FR2195710A1
FR2195710A1 FR7229010A FR7229010A FR2195710A1 FR 2195710 A1 FR2195710 A1 FR 2195710A1 FR 7229010 A FR7229010 A FR 7229010A FR 7229010 A FR7229010 A FR 7229010A FR 2195710 A1 FR2195710 A1 FR 2195710A1
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
FR7229010A
Other languages
French (fr)
Other versions
FR2195710B1 (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 FR7229010A priority Critical patent/FR2195710A1/en
Priority to NL7309044A priority patent/NL7309044A/xx
Priority to DD172380A priority patent/DD105812A5/en
Priority to BR5766/73A priority patent/BR7305766D0/en
Priority to JP48088083A priority patent/JPS4985193A/ja
Priority to US05/386,315 priority patent/US3932365A/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 BE134377A priority patent/BE803377A/en
Priority to GB3762073A priority patent/GB1383129A/en
Priority to DE19732340400 priority patent/DE2340400A1/en
Priority to IT27718/73A priority patent/IT993724B/en
Publication of FR2195710A1 publication Critical patent/FR2195710A1/en
Application granted granted Critical
Publication of FR2195710B1 publication Critical patent/FR2195710B1/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.
FR7229010A 1972-08-09 1972-08-09 Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent Granted FR2195710A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7229010A FR2195710A1 (en) 1972-08-09 1972-08-09 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
BR5766/73A BR7305766D0 (en) 1972-08-09 1973-07-30 WIRES, FIBERS AND FILMS CONSTITUTED BY AN ARYLALYPHATIC POLYMER AND PROCESS FOR THEIR OBTAINING
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
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
BE134377A BE803377A (en) 1972-08-09 1973-08-08 NEW YARNS, FIBERS AND FILMS OF ARYLALIPHATIC POLYMERS AND PROCESS FOR THEIR OBTAINING
GB3762073A GB1383129A (en) 1972-08-09 1973-08-08 Fibre- and film-forming polymers
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
FR7229010A FR2195710A1 (en) 1972-08-09 1972-08-09 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
FR2195710A1 true FR2195710A1 (en) 1974-03-08
FR2195710B1 FR2195710B1 (en) 1976-01-23

Family

ID=9103166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229010A Granted FR2195710A1 (en) 1972-08-09 1972-08-09 Araliphatic polymer films/fibres - by extruding solution prepared by reacting para-phenylene diisocyanate, and oxalic acid in aprotic, polar org solvent

Country Status (3)

Country Link
BE (1) BE803377A (en)
BR (1) BR7305766D0 (en)
FR (1) FR2195710A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515553B1 (en) * 1990-02-20 1996-02-07 Exxon Chemical Patents Inc. Oxygen barrier

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515553B1 (en) * 1990-02-20 1996-02-07 Exxon Chemical Patents Inc. Oxygen barrier

Also Published As

Publication number Publication date
BE803377A (en) 1974-02-08
BR7305766D0 (en) 1974-07-18
FR2195710B1 (en) 1976-01-23

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