FR1349501A - Process for preparing oxidized polyethylene by heating a very low melt index polyethylene with peroxide and oxygen - Google Patents

Process for preparing oxidized polyethylene by heating a very low melt index polyethylene with peroxide and oxygen

Info

Publication number
FR1349501A
FR1349501A FR920336A FR920336A FR1349501A FR 1349501 A FR1349501 A FR 1349501A FR 920336 A FR920336 A FR 920336A FR 920336 A FR920336 A FR 920336A FR 1349501 A FR1349501 A FR 1349501A
Authority
FR
France
Prior art keywords
polyethylene
peroxide
oxygen
heating
melt index
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
FR920336A
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.)
WR Grace and Co
Original Assignee
WR Grace and 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 US194709A external-priority patent/US3153025A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Priority to FR920336A priority Critical patent/FR1349501A/en
Application granted granted Critical
Publication of FR1349501A publication Critical patent/FR1349501A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR920336A 1962-05-14 1963-01-03 Process for preparing oxidized polyethylene by heating a very low melt index polyethylene with peroxide and oxygen Expired FR1349501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920336A FR1349501A (en) 1962-05-14 1963-01-03 Process for preparing oxidized polyethylene by heating a very low melt index polyethylene with peroxide and oxygen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US194709A US3153025A (en) 1962-05-14 1962-05-14 Process for oxidizing polyethylene and copolymers containing same
FR920336A FR1349501A (en) 1962-05-14 1963-01-03 Process for preparing oxidized polyethylene by heating a very low melt index polyethylene with peroxide and oxygen

Publications (1)

Publication Number Publication Date
FR1349501A true FR1349501A (en) 1964-01-17

Family

ID=26199215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920336A Expired FR1349501A (en) 1962-05-14 1963-01-03 Process for preparing oxidized polyethylene by heating a very low melt index polyethylene with peroxide and oxygen

Country Status (1)

Country Link
FR (1) FR1349501A (en)

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