FR1306760A - Process for stabilizing solutions of polyacrylic nitrile or its copolymers - Google Patents

Process for stabilizing solutions of polyacrylic nitrile or its copolymers

Info

Publication number
FR1306760A
FR1306760A FR872877A FR872877A FR1306760A FR 1306760 A FR1306760 A FR 1306760A FR 872877 A FR872877 A FR 872877A FR 872877 A FR872877 A FR 872877A FR 1306760 A FR1306760 A FR 1306760A
Authority
FR
France
Prior art keywords
copolymers
stabilizing solutions
polyacrylic nitrile
polyacrylic
nitrile
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
FR872877A
Other languages
French (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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to FR872877A priority Critical patent/FR1306760A/en
Priority to BE609755A priority patent/BE609755A/en
Application granted granted Critical
Publication of FR1306760A publication Critical patent/FR1306760A/en
Expired 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR872877A 1961-06-11 1961-09-11 Process for stabilizing solutions of polyacrylic nitrile or its copolymers Expired FR1306760A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR872877A FR1306760A (en) 1961-06-11 1961-09-11 Process for stabilizing solutions of polyacrylic nitrile or its copolymers
BE609755A BE609755A (en) 1961-06-19 1961-10-30 Process for stabilizing solutions of polyacrylic nitrile or its copolymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV0030143 1961-06-11
FR872877A FR1306760A (en) 1961-06-11 1961-09-11 Process for stabilizing solutions of polyacrylic nitrile or its copolymers

Publications (1)

Publication Number Publication Date
FR1306760A true FR1306760A (en) 1962-10-19

Family

ID=26001921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872877A Expired FR1306760A (en) 1961-06-11 1961-09-11 Process for stabilizing solutions of polyacrylic nitrile or its copolymers

Country Status (1)

Country Link
FR (1) FR1306760A (en)

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