FR1311535A - Modified polypropylene and its preparation process - Google Patents

Modified polypropylene and its preparation process

Info

Publication number
FR1311535A
FR1311535A FR882574A FR882574A FR1311535A FR 1311535 A FR1311535 A FR 1311535A FR 882574 A FR882574 A FR 882574A FR 882574 A FR882574 A FR 882574A FR 1311535 A FR1311535 A FR 1311535A
Authority
FR
France
Prior art keywords
preparation process
modified polypropylene
polypropylene
modified
preparation
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
FR882574A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR882574A priority Critical patent/FR1311535A/en
Application granted granted Critical
Publication of FR1311535A publication Critical patent/FR1311535A/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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C08F297/086—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene the block polymer contains at least three blocks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR882574A 1960-12-22 1961-12-20 Modified polypropylene and its preparation process Expired FR1311535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR882574A FR1311535A (en) 1960-12-22 1961-12-20 Modified polypropylene and its preparation process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7777660A 1960-12-22 1960-12-22
FR882574A FR1311535A (en) 1960-12-22 1961-12-20 Modified polypropylene and its preparation process

Publications (1)

Publication Number Publication Date
FR1311535A true FR1311535A (en) 1962-12-07

Family

ID=26193603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR882574A Expired FR1311535A (en) 1960-12-22 1961-12-20 Modified polypropylene and its preparation process

Country Status (1)

Country Link
FR (1) FR1311535A (en)

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