IT1094564B - Processo per la preparazione di polimeri di alfa-olefine - Google Patents

Processo per la preparazione di polimeri di alfa-olefine

Info

Publication number
IT1094564B
IT1094564B IT22725/78A IT2272578A IT1094564B IT 1094564 B IT1094564 B IT 1094564B IT 22725/78 A IT22725/78 A IT 22725/78A IT 2272578 A IT2272578 A IT 2272578A IT 1094564 B IT1094564 B IT 1094564B
Authority
IT
Italy
Prior art keywords
alfa
preparation
olefine polymers
olefine
polymers
Prior art date
Application number
IT22725/78A
Other languages
English (en)
Other versions
IT7822725A0 (it
Original Assignee
Du Pont Canada
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 Du Pont Canada filed Critical Du Pont Canada
Publication of IT7822725A0 publication Critical patent/IT7822725A0/it
Application granted granted Critical
Publication of IT1094564B publication Critical patent/IT1094564B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
IT22725/78A 1977-04-27 1978-04-26 Processo per la preparazione di polimeri di alfa-olefine IT1094564B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17601/77A GB1595072A (en) 1977-04-27 1977-04-27 Process for the preparation of polymers of ethylene and copolymers of ethylene with other alphaolefins and catalysts therefor

Publications (2)

Publication Number Publication Date
IT7822725A0 IT7822725A0 (it) 1978-04-26
IT1094564B true IT1094564B (it) 1985-08-02

Family

ID=10098014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22725/78A IT1094564B (it) 1977-04-27 1978-04-26 Processo per la preparazione di polimeri di alfa-olefine

Country Status (9)

Country Link
US (1) US4311816A (it)
JP (1) JPS53134889A (it)
BE (1) BE866420A (it)
CA (1) CA1119154A (it)
DE (1) DE2818657A1 (it)
FR (1) FR2388835A1 (it)
GB (1) GB1595072A (it)
IT (1) IT1094564B (it)
NL (1) NL7804477A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451633A (en) * 1982-08-19 1984-05-29 Shell Oil Company Olefin polymerization
GB8509452D0 (en) * 1985-04-12 1985-05-15 Du Pont Canada Colour of polymers
CA1267646A (en) * 1985-06-06 1990-04-10 The Dow Chemical Company Catalyst and method for producing relatively narrow molecular weight distribution olefin polymers
NL8700321A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
NL8700322A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor (co)polymerisatie van etheen in solutie.
NL8700559A (nl) * 1987-03-09 1988-10-03 Stamicarbon Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
US4851378A (en) * 1987-07-23 1989-07-25 Texas Alkyls, Inc. Olefin polymerization of copolymerization catalyst components
US4910178A (en) * 1988-09-30 1990-03-20 Texas Alkyls, Inc. Olefin polymerization or copolymerization catalyst components
US6153551A (en) * 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US7144964B2 (en) * 2004-08-19 2006-12-05 Equistar Chemicals, L.P. Solution polymerization process utilizing preassembled bimetallic Ziegler-Natta catalyst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218266A (en) * 1955-12-06 1965-11-16 Du Pont Olefin polymerization catalysts
NL153555B (nl) * 1968-05-15 1977-06-15 Stamicarbon Werkwijze ter bereiding van alkeenpolymeren.
PL71758B1 (en) * 1969-06-03 1974-06-29 Stamicarbon Bv Geleen (Niederlande) Process for the preparation of alkene polymers[ca924450a]

Also Published As

Publication number Publication date
JPS6249281B2 (it) 1987-10-19
JPS53134889A (en) 1978-11-24
CA1119154A (en) 1982-03-02
NL7804477A (nl) 1978-10-31
US4311816A (en) 1982-01-19
FR2388835A1 (fr) 1978-11-24
DE2818657A1 (de) 1978-11-02
GB1595072A (en) 1981-08-05
BE866420A (fr) 1978-08-14
IT7822725A0 (it) 1978-04-26

Similar Documents

Publication Publication Date Title
IT1192310B (it) Processo per la produzione di alchilencarbonati
IT1093902B (it) Processo per la preparazione di ottafluorofropano
IT1079910B (it) Processo per la preparazione di etilenglicol
IT1096378B (it) Processo per la polimerizzazione di alfa-olefine
IT1141108B (it) Processo per la preparazione di polimeri contenenti amino-amidi
IT1094527B (it) Favoritori di processo per polimeri fluorosiliconici
IT1074698B (it) Processo per la preparazione di metaarilossi-benzaldeidi
IT1064918B (it) Processo per la preparazione di polimeri olefinici
IT1094564B (it) Processo per la preparazione di polimeri di alfa-olefine
IT1123473B (it) Procedimento per la produzione di vulcanizzati di polimeri carbossilati
IT1094563B (it) Processo per la preparazione di idrocarburi
IT1099550B (it) Processo per la determinazione di ferritina
IT1089011B (it) Processo per la preparazione di 2-metil-1-epten-6-one
IT1094560B (it) Processo per la preparazione di idrocarburi
IT1159935B (it) Procedimento per produrre polimeri di fosfazeni
IT1096577B (it) Processo per la preparazione di imidazoli
IT1100887B (it) Processo per la preparazione di acetacetilaminobenzeni
IT1094954B (it) Processo per la preparazione di 1-amino-2-bromo-4-idrossiantrachinone
IT1097048B (it) Processo per la preparazione di clorozincati di azo-coloranti di benzotiazolio
IT1055972B (it) Processo per la preparazione di polimeri olefinici
IT1099068B (it) Procedimento per la produzione di poliisobuteni
IT1158862B (it) Processo per la preparazione di auranofina
IT1085531B (it) Processo per la preparazione di 2-alcossi-6-bromo-naftaleni
IT7827995A0 (it) Processo per la preparazione di alogenuri di m-alogenobenzoile.
IT1064472B (it) Processo per la preparazione di polimeri clorurati