DK111011B - Process for preparing a copolymer of propylene and ethylene by stepwise polymerization of the monomers. - Google Patents

Process for preparing a copolymer of propylene and ethylene by stepwise polymerization of the monomers.

Info

Publication number
DK111011B
DK111011B DK555464AA DK555464A DK111011B DK 111011 B DK111011 B DK 111011B DK 555464A A DK555464A A DK 555464AA DK 555464 A DK555464 A DK 555464A DK 111011 B DK111011 B DK 111011B
Authority
DK
Denmark
Prior art keywords
monomers
propylene
copolymer
ethylene
preparing
Prior art date
Application number
DK555464AA
Other languages
Danish (da)
Inventor
J Bond
T Heggs
L Rayner
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of DK111011B publication Critical patent/DK111011B/en

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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
DK555464AA 1963-11-11 1964-11-11 Process for preparing a copolymer of propylene and ethylene by stepwise polymerization of the monomers. DK111011B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44425/63A GB1014944A (en) 1963-11-11 1963-11-11 Polyolefine compositions

Publications (1)

Publication Number Publication Date
DK111011B true DK111011B (en) 1968-04-29

Family

ID=10433236

Family Applications (1)

Application Number Title Priority Date Filing Date
DK555464AA DK111011B (en) 1963-11-11 1964-11-11 Process for preparing a copolymer of propylene and ethylene by stepwise polymerization of the monomers.

Country Status (8)

Country Link
AT (1) AT268646B (en)
BE (1) BE655564A (en)
DE (1) DE1570769B1 (en)
DK (1) DK111011B (en)
ES (1) ES305904A1 (en)
GB (1) GB1014944A (en)
NL (2) NL6413070A (en)
SE (1) SE346542B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543546A (en) 1971-03-23 1973-10-31 Solvay Alpha-olefin polymerization catalytic system
CA1129141A (en) * 1978-05-22 1982-08-03 Hajime Sadatoshi Process for producing propylene-ethylene block copolymers
EP0072128B1 (en) 1981-08-07 1986-03-19 Imperial Chemical Industries Plc Spraying solid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258741A (en) * 1959-06-06 1961-04-14 Hoechst Ag Process for the preparation of copolymers of olefins known as periodic or block copolymers

Also Published As

Publication number Publication date
SE346542B (en) 1972-07-10
AT268646B (en) 1969-02-25
DE1570769B1 (en) 1970-06-25
NL6413070A (en) 1965-05-12
GB1014944A (en) 1965-12-31
NL134020C (en)
BE655564A (en) 1965-05-10
ES305904A1 (en) 1965-05-01

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