FR2374380A1 - Polypyrrolidone stabilisee thermiquement par un epoxyde et son procede d'extrusion comme fibre synthetique utile pour produits textiles - Google Patents

Polypyrrolidone stabilisee thermiquement par un epoxyde et son procede d'extrusion comme fibre synthetique utile pour produits textiles

Info

Publication number
FR2374380A1
FR2374380A1 FR7737548A FR7737548A FR2374380A1 FR 2374380 A1 FR2374380 A1 FR 2374380A1 FR 7737548 A FR7737548 A FR 7737548A FR 7737548 A FR7737548 A FR 7737548A FR 2374380 A1 FR2374380 A1 FR 2374380A1
Authority
FR
France
Prior art keywords
polypyrrolidone
textile products
composition
epoxide
synthetic fiber
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
FR7737548A
Other languages
English (en)
Other versions
FR2374380B1 (fr
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of FR2374380A1 publication Critical patent/FR2374380A1/fr
Application granted granted Critical
Publication of FR2374380B1 publication Critical patent/FR2374380B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/10—Mechanical details
    • G07D11/12—Containers for valuable papers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Artificial Filaments (AREA)
  • Polyethers (AREA)

Abstract

Composition de matière et son procédé d'élaboration, dans lesquels des époxydes aliphatiques sont les additifs de stabilisation thermique pour un polypyrrolidone normalement solide aux températures de fusion. La poly-2-pyrrolidone normalement solide est une quantité supérieure et l'époxyde aliphatique contenant moins d'environ 60 atomes de carbone est une quantité inférieure dans la composition. Cette composition est destinée à la fabrication de fibres synthétiques notamment pour produits textiles, obtenues par extrusion et filature à partir de la composition à l'état fondu.
FR7737548A 1976-12-20 1977-12-13 Polypyrrolidone stabilisee thermiquement par un epoxyde et son procede d'extrusion comme fibre synthetique utile pour produits textiles Granted FR2374380A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/752,502 US4071486A (en) 1976-12-20 1976-12-20 Epoxide thermal stabilization additive for polypyrrolidone

Publications (2)

Publication Number Publication Date
FR2374380A1 true FR2374380A1 (fr) 1978-07-13
FR2374380B1 FR2374380B1 (fr) 1981-10-02

Family

ID=25026578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737548A Granted FR2374380A1 (fr) 1976-12-20 1977-12-13 Polypyrrolidone stabilisee thermiquement par un epoxyde et son procede d'extrusion comme fibre synthetique utile pour produits textiles

Country Status (12)

Country Link
US (1) US4071486A (fr)
JP (1) JPS5378254A (fr)
AU (1) AU508999B2 (fr)
BE (1) BE860448A (fr)
CA (1) CA1072240A (fr)
DE (1) DE2755188C3 (fr)
ES (1) ES465253A1 (fr)
FR (1) FR2374380A1 (fr)
GB (1) GB1577588A (fr)
IT (1) IT1089415B (fr)
MX (1) MX5480E (fr)
NL (1) NL7714135A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261881A (en) * 1979-05-07 1981-04-14 Chevron Research Company Poly-2-pyrrolidone composition having improved stability and method of extruding
US4383065A (en) * 1980-12-29 1983-05-10 Chevron Research Company Stabilized polypyrrolidone composition
DE3508531A1 (de) * 1985-03-09 1986-09-18 Bayer Ag, 5090 Leverkusen Hydrophobierte, leichtfliessende thermoplastische polyamide
CH665424A5 (de) * 1985-05-15 1988-05-13 Inventa Ag Thermoplastische polyamidformmassen mit verminderter wasseraufnahme.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1381169A (fr) * 1963-04-03 1964-12-04 Bayer Ag Procédé de préparation de masses fondues de polyamides à haut poids moléculaire possédant une consistance particulièrement forte
FR1450977A (fr) * 1964-10-31 1966-06-24 Bayer Ag Procédé de préparation de polyamides réticulées à haut poids moléculaire
DE1271286B (de) * 1962-02-09 1968-06-27 Metallgesellschaft Ag Pulverfoermiges Kunststoffueberzugsmittel
FR2006277A1 (fr) * 1968-04-16 1969-12-26 Usm Corp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996474A (en) * 1955-04-27 1961-08-15 Onderzoekings Inst Res Process of molding a mixture of at least two fiber forming linear condensation products, at least one of which products contains a high temperature thickening agent
US3052654A (en) * 1957-11-08 1962-09-04 Minnesota Mining & Mfg Stabilized polypyrrolidone
US3017393A (en) * 1958-01-27 1962-01-16 Minnesota Mining & Mfg Stabilization of polymers of pyrrolidone
US3406140A (en) * 1964-01-09 1968-10-15 Celanese Corp Polyurethane composition containing an epoxy compound as a stabilizer
US3721652A (en) * 1970-09-03 1973-03-20 Radiation Res Corp Polymers of 2-pyrrolidone
US3948832A (en) * 1974-09-25 1976-04-06 Atlantic Richfield Company Stabilized ethylene-carbon monoxide copolymers containing an epoxy compound

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271286B (de) * 1962-02-09 1968-06-27 Metallgesellschaft Ag Pulverfoermiges Kunststoffueberzugsmittel
FR1381169A (fr) * 1963-04-03 1964-12-04 Bayer Ag Procédé de préparation de masses fondues de polyamides à haut poids moléculaire possédant une consistance particulièrement forte
FR1450977A (fr) * 1964-10-31 1966-06-24 Bayer Ag Procédé de préparation de polyamides réticulées à haut poids moléculaire
FR2006277A1 (fr) * 1968-04-16 1969-12-26 Usm Corp

Also Published As

Publication number Publication date
JPS5378254A (en) 1978-07-11
ES465253A1 (es) 1978-09-16
IT1089415B (it) 1985-06-18
MX5480E (es) 1983-08-19
AU508999B2 (en) 1980-04-17
BE860448A (fr) 1978-03-01
FR2374380B1 (fr) 1981-10-02
AU2952677A (en) 1979-04-26
GB1577588A (en) 1980-10-29
JPS5546668B2 (fr) 1980-11-25
DE2755188C3 (de) 1980-09-04
DE2755188B2 (de) 1980-01-10
NL7714135A (nl) 1978-06-22
DE2755188A1 (de) 1978-06-22
US4071486A (en) 1978-01-31
CA1072240A (fr) 1980-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse