FR1294998A - Stabilisation du polypropylène contre la détérioration par dégradation au cours du vieillissement - Google Patents

Stabilisation du polypropylène contre la détérioration par dégradation au cours du vieillissement

Info

Publication number
FR1294998A
FR1294998A FR862926A FR862926A FR1294998A FR 1294998 A FR1294998 A FR 1294998A FR 862926 A FR862926 A FR 862926A FR 862926 A FR862926 A FR 862926A FR 1294998 A FR1294998 A FR 1294998A
Authority
FR
France
Prior art keywords
stabilization
degradation during
during aging
against deterioration
polypropylene against
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
FR862926A
Other languages
English (en)
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.)
Argus Chemical NV
Argus Chemical Corp
Original Assignee
Argus Chemical NV
Argus Chemical Corp
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 US32087A external-priority patent/US3244650A/en
Application filed by Argus Chemical NV, Argus Chemical Corp filed Critical Argus Chemical NV
Priority to FR862926A priority Critical patent/FR1294998A/fr
Application granted granted Critical
Publication of FR1294998A publication Critical patent/FR1294998A/fr
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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR862926A 1960-05-27 1961-05-26 Stabilisation du polypropylène contre la détérioration par dégradation au cours du vieillissement Expired FR1294998A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862926A FR1294998A (fr) 1960-05-27 1961-05-26 Stabilisation du polypropylène contre la détérioration par dégradation au cours du vieillissement

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32087A US3244650A (en) 1960-05-27 1960-05-27 Stabilization of polypropylene against discoloration, embritlement and reduction in melt viscosity
US3611860A 1960-06-15 1960-06-15
FR862926A FR1294998A (fr) 1960-05-27 1961-05-26 Stabilisation du polypropylène contre la détérioration par dégradation au cours du vieillissement

Publications (1)

Publication Number Publication Date
FR1294998A true FR1294998A (fr) 1962-06-01

Family

ID=31721032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862926A Expired FR1294998A (fr) 1960-05-27 1961-05-26 Stabilisation du polypropylène contre la détérioration par dégradation au cours du vieillissement

Country Status (1)

Country Link
FR (1) FR1294998A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422030A (en) * 1966-05-11 1969-01-14 Nat Poly Chem Inc Alkyl phenyl phosphite inhibitors for alkylated phenols
EP0227948A2 (fr) * 1985-11-29 1987-07-08 Ge Specialty Chemicals, Inc. Compositions de stabilisants à base de phosphite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422030A (en) * 1966-05-11 1969-01-14 Nat Poly Chem Inc Alkyl phenyl phosphite inhibitors for alkylated phenols
EP0227948A2 (fr) * 1985-11-29 1987-07-08 Ge Specialty Chemicals, Inc. Compositions de stabilisants à base de phosphite
EP0227948A3 (en) * 1985-11-29 1989-01-11 Borg-Warner Chemicals Inc. Improved phosphite stabilizer compositions

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