DE1570769B1 - Verfahren zur Herstellung von Blockmischpolymerisaten von alpha-Olefinen - Google Patents

Verfahren zur Herstellung von Blockmischpolymerisaten von alpha-Olefinen

Info

Publication number
DE1570769B1
DE1570769B1 DE19641570769D DE1570769DA DE1570769B1 DE 1570769 B1 DE1570769 B1 DE 1570769B1 DE 19641570769 D DE19641570769 D DE 19641570769D DE 1570769D A DE1570769D A DE 1570769DA DE 1570769 B1 DE1570769 B1 DE 1570769B1
Authority
DE
Germany
Prior art keywords
catalyst
titanium tetrachloride
aluminum
polymerization
propylene
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.)
Pending
Application number
DE19641570769D
Other languages
German (de)
English (en)
Inventor
Bond John Alvey
Heggs Thomas Geoffrey
Rayner Laurence Stephen
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1570769B1 publication Critical patent/DE1570769B1/de
Pending 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
    • 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)
DE19641570769D 1963-11-11 1964-11-11 Verfahren zur Herstellung von Blockmischpolymerisaten von alpha-Olefinen Pending DE1570769B1 (de)

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
DE1570769B1 true DE1570769B1 (de) 1970-06-25

Family

ID=10433236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641570769D Pending DE1570769B1 (de) 1963-11-11 1964-11-11 Verfahren zur Herstellung von Blockmischpolymerisaten von alpha-Olefinen

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435487A1 (fr) * 1978-05-22 1980-04-04 Sumitomo Chemical Co Procede pour produire des copolymeres sequences de propylene et d'ethylene

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543546A (fr) 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
DE3269975D1 (en) 1981-08-07 1986-04-24 Ici Plc Spraying solid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258741A (fr) * 1959-06-06 1961-04-14 Hoechst Ag Procédé de préparation de copolymères d'oléfines dits copolymères périodiques ou à séquences

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258741A (fr) * 1959-06-06 1961-04-14 Hoechst Ag Procédé de préparation de copolymères d'oléfines dits copolymères périodiques ou à séquences

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435487A1 (fr) * 1978-05-22 1980-04-04 Sumitomo Chemical Co Procede pour produire des copolymeres sequences de propylene et d'ethylene

Also Published As

Publication number Publication date
GB1014944A (en) 1965-12-31
ES305904A1 (es) 1965-05-01
AT268646B (de) 1969-02-25
BE655564A (enExample) 1965-05-10
SE346542B (enExample) 1972-07-10
NL6413070A (enExample) 1965-05-12
NL134020C (enExample)
DK111011B (da) 1968-04-29

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