FR1302812A - Polyamides having a stabilized viscosity in the molten state and method for their production - Google Patents

Polyamides having a stabilized viscosity in the molten state and method for their production

Info

Publication number
FR1302812A
FR1302812A FR875240A FR875240A FR1302812A FR 1302812 A FR1302812 A FR 1302812A FR 875240 A FR875240 A FR 875240A FR 875240 A FR875240 A FR 875240A FR 1302812 A FR1302812 A FR 1302812A
Authority
FR
France
Prior art keywords
polyamides
production
molten state
stabilized viscosity
stabilized
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
FR875240A
Other languages
French (fr)
Inventor
Gerhard Illing
Erich Schwartz
Friedrich Mertes
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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
Priority claimed from DEB59650A external-priority patent/DE1142696B/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR875240A priority Critical patent/FR1302812A/en
Application granted granted Critical
Publication of FR1302812A publication Critical patent/FR1302812A/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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR875240A 1960-10-06 1961-10-06 Polyamides having a stabilized viscosity in the molten state and method for their production Expired FR1302812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR875240A FR1302812A (en) 1960-10-06 1961-10-06 Polyamides having a stabilized viscosity in the molten state and method for their production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB59650A DE1142696B (en) 1960-10-06 1960-10-06 Process for stabilizing the melt viscosity of linear polycondensates containing carbonamide groups by mixtures containing phosphorus-containing compounds
FR875240A FR1302812A (en) 1960-10-06 1961-10-06 Polyamides having a stabilized viscosity in the molten state and method for their production

Publications (1)

Publication Number Publication Date
FR1302812A true FR1302812A (en) 1962-08-31

Family

ID=25965760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875240A Expired FR1302812A (en) 1960-10-06 1961-10-06 Polyamides having a stabilized viscosity in the molten state and method for their production

Country Status (1)

Country Link
FR (1) FR1302812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274151A (en) * 1962-11-21 1966-09-20 Schweizerische Viscose Polyamides containing a combination of (1) a phenol, (2) a phosphorus acid salt or ester, (3) a manganese salt, and (4) a dicarboxylic acid as stabilizers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274151A (en) * 1962-11-21 1966-09-20 Schweizerische Viscose Polyamides containing a combination of (1) a phenol, (2) a phosphorus acid salt or ester, (3) a manganese salt, and (4) a dicarboxylic acid as stabilizers

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