GB957777A - Process for the manufacture of block copolymers - Google Patents

Process for the manufacture of block copolymers

Info

Publication number
GB957777A
GB957777A GB19994/60A GB1999460A GB957777A GB 957777 A GB957777 A GB 957777A GB 19994/60 A GB19994/60 A GB 19994/60A GB 1999460 A GB1999460 A GB 1999460A GB 957777 A GB957777 A GB 957777A
Authority
GB
United Kingdom
Prior art keywords
aluminium
polymerization
titanium tetrachloride
reacting
triethyl
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
GB19994/60A
Other languages
English (en)
Inventor
Lehmann Dr Guenther
Gumboldt Dr Albert
Bier Dr Gerhard
Rust Dr Kurt
Bohn Dr Lothar
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB957777A publication Critical patent/GB957777A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB19994/60A 1959-06-06 1960-06-07 Process for the manufacture of block copolymers Expired GB957777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0028629 1959-06-06

Publications (1)

Publication Number Publication Date
GB957777A true GB957777A (en) 1964-05-13

Family

ID=7092955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19994/60A Expired GB957777A (en) 1959-06-06 1960-06-07 Process for the manufacture of block copolymers

Country Status (4)

Country Link
BE (1) BE591623A (sv)
DE (1) DE1420437A1 (sv)
GB (1) GB957777A (sv)
NL (3) NL252308A (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499060A (en) * 1965-01-29 1970-03-03 Kanegafuchi Chemical Ind Method of manufacturing block copolymers
US3505430A (en) * 1964-11-05 1970-04-07 Ici Ltd Polyolefin compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247091A (en) * 1975-10-13 1977-04-14 Sumitomo Chem Co Ltd Process for preparing block copolymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505430A (en) * 1964-11-05 1970-04-07 Ici Ltd Polyolefin compositions
US3499060A (en) * 1965-01-29 1970-03-03 Kanegafuchi Chemical Ind Method of manufacturing block copolymers

Also Published As

Publication number Publication date
NL252308A (sv) 1964-02-25
BE591623A (sv) 1960-12-07
DE1420437A1 (de) 1969-05-22
NL128625C (sv) 1970-03-18
NL301349A (sv) 1900-01-01

Similar Documents

Publication Publication Date Title
US3878124A (en) Olefin polymerization catalysts and method for preparation of same
DE3100972C2 (sv)
CN107810057B (zh) 防污低聚催化剂系统
US4161574A (en) Propylene-terpolymers
US3893989A (en) Process for polymerizing propylene
US3345351A (en) Process for producing reduced transition metal halides
US3098845A (en) Removal of metal contaminants from polymers with chelating agents
US3100764A (en) Control of pentane-soluble polymers in the polymerization of propylene
CA2051384A1 (en) Supported polymerization catalyst
US3230208A (en) Three-component alkyl aluminum halide catalysts for olefin polym-erization
US3933934A (en) Fabrication of atactic waxes of polyolefin
GB957777A (en) Process for the manufacture of block copolymers
US4007133A (en) Process for the manufacture of a catalyst
CA1153756A (en) CATALYTIC COMPONENT FOR POLYMERIZING .alpha.-OLEFIN AND METHOD FOR HOMO- OR CO-POLYMERIZATION OF .alpha.-OLEFIN
US3707530A (en) Method for producing polymers of ethylene
US3843619A (en) Process for polymerizing olefins
US3389129A (en) Process for the polymerization of olefinic hydrocarbons in the presence of aluminium alkyl dihalide or sesquihalide, titanium halide and a phosphorus oxyhalide
US4252930A (en) Polymerization catalyst composition
US4228252A (en) Process for making alpha-olefin polymers or copolymers with high isotacticity index
CA1074775A (en) Process for the manufacture of a catalyst
US3000870A (en) Alkyl and aryl bis (cyclopentadienyl) titanium-titanium tetrachloride polymerization catalysts and process for polymerizing olefins therewith
DE2035943C3 (de) Verfahren zur Homopolymerisation von Äthylen, Propylen oder Buten -(1) sowie zu deren Mischpolymerisation untereinander bzw. mit 3-Methyl-l-buten, 4-Methyl-l-penten, Hexen-(1), Octen-(l), Decen-(l) und/oder Styrol
US4471065A (en) Olefin polymerization catalyst activity by olefin washing
DE1904815C3 (de) Verfahren zur Polymerisation von a -Olefinen
US3284427A (en) Monosubstituted aluminum dihalide catalysts for olefin polymerization