ES360147A1 - Un procedimiento para la polimerizacion de etileno. - Google Patents

Un procedimiento para la polimerizacion de etileno.

Info

Publication number
ES360147A1
ES360147A1 ES360147A ES360147A ES360147A1 ES 360147 A1 ES360147 A1 ES 360147A1 ES 360147 A ES360147 A ES 360147A ES 360147 A ES360147 A ES 360147A ES 360147 A1 ES360147 A1 ES 360147A1
Authority
ES
Spain
Prior art keywords
ethylene
chromium
polymerization
solution
cyclopentadienyl
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
ES360147A
Other languages
English (en)
Spanish (es)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES360147A1 publication Critical patent/ES360147A1/es
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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
ES360147A 1967-11-13 1968-11-12 Un procedimiento para la polimerizacion de etileno. Expired ES360147A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68204567A 1967-11-13 1967-11-13
US70863868A 1968-02-27 1968-02-27

Publications (1)

Publication Number Publication Date
ES360147A1 true ES360147A1 (es) 1970-10-16

Family

ID=27102804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES360147A Expired ES360147A1 (es) 1967-11-13 1968-11-12 Un procedimiento para la polimerizacion de etileno.

Country Status (7)

Country Link
AT (1) AT299536B (fr)
BE (1) BE723775A (fr)
ES (1) ES360147A1 (fr)
FR (1) FR1591425A (fr)
GB (1) GB1253063A (fr)
NL (1) NL152871B (fr)
SE (2) SE370404B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126456A2 (en) * 1969-08-13 1972-10-06 Ici Ltd Amorphous vulcanisable elastomer
JPS4913230B1 (fr) * 1970-12-15 1974-03-29
US3687920A (en) * 1971-01-25 1972-08-29 Union Carbide Corp Polymerization of olefins with silane modified catalyst system
DE3030055A1 (de) 1980-08-08 1982-03-25 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von ethylen-homopolymerisaten sowie ethylen-copolymerisaten mit (alpha) -monoolefinen
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919926D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
EP0509294B1 (fr) * 1991-03-29 1997-05-14 CHEVRON U.S.A. Inc. Catalyseur de polymérisation d'alpha oléfin à base de composé de métal de groupe 6B contenant des groupes cyclopentadiényl et procédé de polymerisation d'alpha oléfins
US5418200A (en) * 1991-03-29 1995-05-23 Chevron Chemical Company Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
US5593931A (en) * 1995-03-03 1997-01-14 Chevron Chemical Company Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
DE19645939A1 (de) * 1996-11-07 1998-05-14 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers
US8653208B2 (en) * 2012-05-18 2014-02-18 Union Carbide Chemicals & Plastics Technology Llc Process for preparing catalysts and catalysts made thereby
US10329363B2 (en) 2015-03-23 2019-06-25 Exxonmobil Chemical Patents Inc. Group 6 transition metal catalyst compound and use thereof

Also Published As

Publication number Publication date
GB1253063A (fr) 1971-11-10
FR1591425A (fr) 1970-04-27
SE414929B (sv) 1980-08-25
AT299536B (de) 1972-06-26
SE370404B (fr) 1974-10-14
NL6816149A (fr) 1969-05-16
DE1808388A1 (de) 1970-01-29
DE1808388B2 (de) 1976-02-26
NL152871B (nl) 1977-04-15
BE723775A (fr) 1969-05-13

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