NZ182229A - Removing residues of halogen-containing catalyst from olefin polymers - Google Patents

Removing residues of halogen-containing catalyst from olefin polymers

Info

Publication number
NZ182229A
NZ182229A NZ18222976A NZ18222976A NZ182229A NZ 182229 A NZ182229 A NZ 182229A NZ 18222976 A NZ18222976 A NZ 18222976A NZ 18222976 A NZ18222976 A NZ 18222976A NZ 182229 A NZ182229 A NZ 182229A
Authority
NZ
New Zealand
Prior art keywords
halogen
containing catalyst
olefin polymers
removing residues
residues
Prior art date
Application number
NZ18222976A
Inventor
B Willmore
J Priddle
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 NZ182229A publication Critical patent/NZ182229A/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

Landscapes

  • Chemical & Material Sciences (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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
NZ18222976A 1975-10-14 1976-10-04 Removing residues of halogen-containing catalyst from olefin polymers NZ182229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4204475A GB1560940A (en) 1975-10-14 1975-10-14 Treating polymers

Publications (1)

Publication Number Publication Date
NZ182229A true NZ182229A (en) 1978-04-28

Family

ID=10422585

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ18222976A NZ182229A (en) 1975-10-14 1976-10-04 Removing residues of halogen-containing catalyst from olefin polymers

Country Status (4)

Country Link
AU (1) AU507841B2 (en)
GB (1) GB1560940A (en)
NL (1) NL7611257A (en)
NZ (1) NZ182229A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731438A (en) * 1986-12-30 1988-03-15 Union Carbide Corporation Water treatment method for resin in a purge vessel
ES2025725T3 (en) * 1988-04-29 1992-04-01 Union Carbide Corporation METHOD FOR TREATING A RESIN IN A DRAIN CONTAINER.
US5799412A (en) * 1996-04-11 1998-09-01 Mitsui Petrochemical Industries, Ltd. Drying solid polymer apparatus

Also Published As

Publication number Publication date
NL7611257A (en) 1977-04-18
AU507841B2 (en) 1980-02-28
GB1560940A (en) 1980-02-13
AU1837776A (en) 1978-04-13

Similar Documents

Publication Publication Date Title
EG12801A (en) Olefin polymerization catalyst
JPS51151786A (en) Catalyst component for polymerization of olefin
YU40286B (en) Process for obtaining catalysts for the polymerization of alpha-olefines
GB1550195A (en) Olefin polymerization catalysts
ZA762076B (en) Process for the polymerisation of olefines
JPS5486493A (en) Manufacture of olefin polymerization catalyst
GB2006232B (en) Olefin polymerization process
BG29274A3 (en) Method of obtaining of catalyst for olefines copolymerisation
PT68068B (en) Catalysts for the polymerization of olefines
GB1500873A (en) Catalyst for polymerizing olefins
BG29288A3 (en) Method for obtaining of catalyst for propylene polymerisation
JPS5233984A (en) Preparation of catalyst for olefin polymerization
DE2967485D1 (en) Process and apparatus for the removal of olefin monomer from olefin polymers
JPS5263892A (en) Regeneration of used catalysts
JPS5285092A (en) Regeneration of hydrogennconversion catalysts
NZ182229A (en) Removing residues of halogen-containing catalyst from olefin polymers
ZA761399B (en) Ethylene polymers
GB1549661A (en) Catalyst for olefin polymerization
GB1553232A (en) Olefin polymerization catalysts
GB1551912A (en) Purification of the wash liquids resulting from olefin polymer de-ashing
JPS53103995A (en) Catalyst for polymerization of olefins
GB1550388A (en) Process for the preparation of an olefin polymerisation catalyst
GB1501710A (en) Process for the polymerisation of olefines
GB1503827A (en) Removal of unreacted vinyl chloride from slurries of vinyl chloride polymers
IE43671L (en) Olefin polymerisation catalyst