FR1437921A - Polypropylene stabilization process - Google Patents

Polypropylene stabilization process

Info

Publication number
FR1437921A
FR1437921A FR21643A FR21643A FR1437921A FR 1437921 A FR1437921 A FR 1437921A FR 21643 A FR21643 A FR 21643A FR 21643 A FR21643 A FR 21643A FR 1437921 A FR1437921 A FR 1437921A
Authority
FR
France
Prior art keywords
stabilization process
polypropylene
polypropylene stabilization
stabilization
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
FR21643A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Priority claimed from US395567A external-priority patent/US3344113A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Priority to FR21643A priority Critical patent/FR1437921A/en
Application granted granted Critical
Publication of FR1437921A publication Critical patent/FR1437921A/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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR21643A 1964-09-10 1965-06-21 Polypropylene stabilization process Expired FR1437921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21643A FR1437921A (en) 1964-09-10 1965-06-21 Polypropylene stabilization process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US395567A US3344113A (en) 1964-09-10 1964-09-10 Stabilized polyolefin composition containing a mixture of dilauryl, distearyl, and lauryl stearyl thiodipropionates
FR21643A FR1437921A (en) 1964-09-10 1965-06-21 Polypropylene stabilization process

Publications (1)

Publication Number Publication Date
FR1437921A true FR1437921A (en) 1966-05-06

Family

ID=26164236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21643A Expired FR1437921A (en) 1964-09-10 1965-06-21 Polypropylene stabilization process

Country Status (1)

Country Link
FR (1) FR1437921A (en)

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