GB1141783A - Purification of olefin polymers - Google Patents

Purification of olefin polymers

Info

Publication number
GB1141783A
GB1141783A GB2464/68A GB246468A GB1141783A GB 1141783 A GB1141783 A GB 1141783A GB 2464/68 A GB2464/68 A GB 2464/68A GB 246468 A GB246468 A GB 246468A GB 1141783 A GB1141783 A GB 1141783A
Authority
GB
United Kingdom
Prior art keywords
polymer
olefin polymers
monomer
jan
ethylene
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
GB2464/68A
Other languages
English (en)
Inventor
Giovanni Di Drusco
Paolo Galli
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1141783A publication Critical patent/GB1141783A/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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB2464/68A 1967-01-18 1968-01-17 Purification of olefin polymers Expired GB1141783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1161267 1967-01-18

Publications (1)

Publication Number Publication Date
GB1141783A true GB1141783A (en) 1969-01-29

Family

ID=11136226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2464/68A Expired GB1141783A (en) 1967-01-18 1968-01-17 Purification of olefin polymers

Country Status (8)

Country Link
US (1) US3740381A (enExample)
BE (1) BE709516A (enExample)
DE (1) DE1745167A1 (enExample)
ES (1) ES349437A1 (enExample)
FR (1) FR1551506A (enExample)
GB (1) GB1141783A (enExample)
NL (1) NL6800511A (enExample)
SE (1) SE351661B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069112A (ja) * 1983-09-27 1985-04-19 Japan Synthetic Rubber Co Ltd ゴム状重合体の精製法
US4754004A (en) * 1985-09-18 1988-06-28 Uniroyal Chemical Company, Inc. Process for the purification of amorphous ethylene/alphaolefin copolymers
US4992529A (en) * 1987-10-29 1991-02-12 Shell Oil Company Method for separating metal contaminants from organic polymers
DE69132665T2 (de) * 1990-12-14 2002-05-08 Sumitomo Chemical Co., Ltd. Verfahren zur Entfernung von Katalysator aus Äthylen-Alpha-Olefin-Copolymeren

Also Published As

Publication number Publication date
BE709516A (enExample) 1968-07-17
DE1745167A1 (de) 1971-08-05
NL6800511A (enExample) 1968-07-19
US3740381A (en) 1973-06-19
SE351661B (enExample) 1972-12-04
FR1551506A (enExample) 1968-12-27
ES349437A1 (es) 1969-04-01

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