EG20447A - Catalysts for the polymerization of olefins - Google Patents

Catalysts for the polymerization of olefins

Info

Publication number
EG20447A
EG20447A EG60592A EG60592A EG20447A EG 20447 A EG20447 A EG 20447A EG 60592 A EG60592 A EG 60592A EG 60592 A EG60592 A EG 60592A EG 20447 A EG20447 A EG 20447A
Authority
EG
Egypt
Prior art keywords
catalyst
olefins
polymerization
precursor
contacting
Prior art date
Application number
EG60592A
Other languages
English (en)
Original Assignee
Polimeri Ordias S R L
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 Polimeri Ordias S R L filed Critical Polimeri Ordias S R L
Application granted granted Critical
Publication of EG20447A publication Critical patent/EG20447A/xx

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)
EG60592A 1991-10-09 1992-10-07 Catalysts for the polymerization of olefins EG20447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912682A IT1251679B (it) 1991-10-09 1991-10-09 Catalizzatori per la polimerizzazione delle olefine

Publications (1)

Publication Number Publication Date
EG20447A true EG20447A (en) 1999-04-29

Family

ID=11360839

Family Applications (1)

Application Number Title Priority Date Filing Date
EG60592A EG20447A (en) 1991-10-09 1992-10-07 Catalysts for the polymerization of olefins

Country Status (23)

Country Link
US (1) US5320995A (fi)
EP (1) EP0536840B1 (fi)
JP (1) JPH05214025A (fi)
KR (1) KR950012095B1 (fi)
CN (1) CN1033090C (fi)
AT (1) ATE131837T1 (fi)
AU (1) AU661043B2 (fi)
BR (1) BR9203928A (fi)
CA (1) CA2080147A1 (fi)
DE (1) DE69206945T2 (fi)
DK (1) DK0536840T3 (fi)
DZ (1) DZ1626A1 (fi)
EG (1) EG20447A (fi)
ES (1) ES2081037T3 (fi)
FI (1) FI108445B (fi)
GR (1) GR3018747T3 (fi)
IT (1) IT1251679B (fi)
MX (1) MX9205770A (fi)
NO (1) NO180272C (fi)
RU (1) RU2091392C1 (fi)
SA (1) SA92130269B1 (fi)
TN (1) TNSN92089A1 (fi)
ZA (1) ZA927687B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ34998A3 (cs) * 1997-02-17 1999-08-11 Pcd Polymere Gesellschaft M. B. H. Způsob přípravy pevného nosiče pro katalyzátory polymerace olefinů
KR100436494B1 (ko) * 1999-12-14 2004-06-24 삼성아토피나주식회사 에틸렌 중합 및 에틸렌/알파-올레핀 공중합용 담지촉매의제조방법
KR100436493B1 (ko) * 1999-12-14 2004-06-24 삼성아토피나주식회사 에틸렌 중합 및 에틸렌/알파-올레핀 공중합용 담지촉매의제조방법
EP1273595B8 (en) 2001-06-20 2006-10-11 Borealis Technology Oy Preparation of olefin polymerisation catalyst component
EP1270610B8 (en) * 2001-06-20 2006-09-27 Borealis Technology Oy Preparation of olefin polymerisation catalyst component
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
EP1375528A1 (en) * 2002-06-18 2004-01-02 Borealis Polymers Oy Method for the preparation of olefin polymerisation catalysts
CN102453174B (zh) * 2010-10-15 2013-02-27 中国石油化工股份有限公司 一种催化剂和苯乙烯聚合的方法
JP5918486B2 (ja) * 2011-07-06 2016-05-18 サンアロマー株式会社 α−オレフィン重合方法
US9714302B2 (en) 2014-10-10 2017-07-25 W. R. Grace & Co.—Conn. Process for preparing spherical polymerization catalyst components for use in olefin polymerizations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7504698A (nl) * 1974-04-22 1975-10-24 Dow Chemical Co Werkwijze voor het polymeriseren van een (alpha)-ole- fine.
US4120820A (en) * 1976-12-01 1978-10-17 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4186107A (en) * 1978-04-14 1980-01-29 Hercules Incorporated Solid catalyst component for olefin polymerization
US4250286A (en) * 1979-09-28 1981-02-10 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
DE3068239D1 (en) * 1979-11-20 1984-07-19 Shell Int Research Preparation of catalyst components and polymerization of olefins employing such catalyst components
US4409126A (en) * 1981-10-22 1983-10-11 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4379760A (en) * 1981-11-12 1983-04-12 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4412939A (en) * 1982-03-01 1983-11-01 The Dow Chemical Company Reaction products of transition metal compounds and boron compounds and catalysts prepared therefrom
JPS58189206A (ja) * 1982-04-30 1983-11-04 Chisso Corp α−オレフイン重合用触媒成分

Also Published As

Publication number Publication date
JPH05214025A (ja) 1993-08-24
CN1071669A (zh) 1993-05-05
ITMI912682A1 (it) 1993-04-09
FI108445B (fi) 2002-01-31
ITMI912682A0 (it) 1991-10-09
TNSN92089A1 (fr) 1993-06-08
EP0536840B1 (en) 1995-12-20
US5320995A (en) 1994-06-14
AU2617192A (en) 1993-04-22
ZA927687B (en) 1993-05-05
DZ1626A1 (fr) 2002-02-17
DE69206945T2 (de) 1996-06-20
AU661043B2 (en) 1995-07-13
CA2080147A1 (en) 1993-04-10
ES2081037T3 (es) 1996-02-16
NO923905D0 (no) 1992-10-08
BR9203928A (pt) 1993-04-27
CN1033090C (zh) 1996-10-23
FI924517A0 (fi) 1992-10-07
ATE131837T1 (de) 1996-01-15
SA92130269B1 (ar) 2004-08-30
MX9205770A (es) 1993-05-01
IT1251679B (it) 1995-05-19
DK0536840T3 (da) 1996-02-26
NO180272B (no) 1996-12-09
EP0536840A1 (en) 1993-04-14
RU2091392C1 (ru) 1997-09-27
NO180272C (no) 1997-03-19
KR950012095B1 (ko) 1995-10-14
GR3018747T3 (en) 1996-04-30
FI924517A (fi) 1993-04-10
DE69206945D1 (de) 1996-02-01
NO923905L (no) 1993-04-13

Similar Documents

Publication Publication Date Title
GR3034738T3 (en) Catalysts for the polymerization of olefins.
EG20447A (en) Catalysts for the polymerization of olefins
ES2171437T3 (es) Procedimiento para polimerizar olefinas con un catalizador ziegler-natta.
ES8600331A1 (es) Procedimiento para la preparacion de un componente de metal de transicion para un sistema catalitico de polimerizacion de olefinas
EP0198151A3 (en) Catalyst components, a catalyst and a process for the polymerization of olefins
DZ1605A1 (fr) Catalyseur pour la polymérisation d'oléfines.
AU6667386A (en) Process for the treatment of spherical olefin polymerization catalysts and use of such catalysts in the polymerization of olefins
ATE23171T1 (de) Polymerisation von olefinen.
ITMI921593A1 (it) Articoli formati per uso biomedicale
NO172804C (no) Katalysatorpreparat, samt fremgangsmaate for polymerisering
FR2596396B1 (fr) Support spherique de catalyseur pour la polymerisation des alpha-olefines catalyseurs obtenus a partir de ces supports
FI935776A (fi) Komponentteja ja katalyyttejä olefiinien polymeroimiseksi
IT1255513B (it) Catalizzatori per la polimerizzazione di olefine
ES8802528A1 (es) Un procedimiento para polimerizar estereoespecificamente una olefina de al menos tres atomos de carbono