DE69319860D1 - Verfahren zur Herstellung von (co)Polymeren von Ethylen mit breiter Molekulargewichtsverteilung - Google Patents

Verfahren zur Herstellung von (co)Polymeren von Ethylen mit breiter Molekulargewichtsverteilung

Info

Publication number
DE69319860D1
DE69319860D1 DE69319860T DE69319860T DE69319860D1 DE 69319860 D1 DE69319860 D1 DE 69319860D1 DE 69319860 T DE69319860 T DE 69319860T DE 69319860 T DE69319860 T DE 69319860T DE 69319860 D1 DE69319860 D1 DE 69319860D1
Authority
DE
Germany
Prior art keywords
ethylene
preparation
molecular weight
weight distribution
broad molecular
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 - Fee Related
Application number
DE69319860T
Other languages
English (en)
Other versions
DE69319860T2 (de
Inventor
Illaro Cuffiani
Mario Sacchetti
Gianni Pennini
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.)
Montell Technology Co BV
Original Assignee
Montell Technology Co BV
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 Montell Technology Co BV filed Critical Montell Technology Co BV
Publication of DE69319860D1 publication Critical patent/DE69319860D1/de
Application granted granted Critical
Publication of DE69319860T2 publication Critical patent/DE69319860T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DE69319860T 1992-12-11 1993-12-06 Verfahren zur Herstellung von (co)Polymeren von Ethylen mit breiter Molekulargewichtsverteilung Expired - Fee Related DE69319860T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922821A IT1256647B (it) 1992-12-11 1992-12-11 Procedimento per la preparazione di (co) polimeri a larga distribuzione di pesi molecolari dell'etilene.

Publications (2)

Publication Number Publication Date
DE69319860D1 true DE69319860D1 (de) 1998-08-27
DE69319860T2 DE69319860T2 (de) 1999-01-21

Family

ID=11364443

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319860T Expired - Fee Related DE69319860T2 (de) 1992-12-11 1993-12-06 Verfahren zur Herstellung von (co)Polymeren von Ethylen mit breiter Molekulargewichtsverteilung

Country Status (18)

Country Link
EP (1) EP0601524B1 (de)
KR (1) KR100289268B1 (de)
CN (1) CN1051775C (de)
AT (1) ATE168701T1 (de)
AU (1) AU672051B2 (de)
BR (1) BR9304647A (de)
CA (1) CA2111312A1 (de)
DE (1) DE69319860T2 (de)
ES (1) ES2120469T3 (de)
FI (1) FI935551A (de)
IL (1) IL107959A (de)
IT (1) IT1256647B (de)
MX (1) MX9307844A (de)
MY (1) MY131386A (de)
NO (1) NO302033B1 (de)
RU (1) RU2126804C1 (de)
TW (1) TW294678B (de)
ZA (1) ZA939211B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3471099B2 (ja) * 1994-11-25 2003-11-25 昭和電工株式会社 オレフィン重合用触媒担体の製造方法
US5990034A (en) * 1996-12-06 1999-11-23 Asahi Kasei Kogyo Kabushiki Kaisha Olefin polymerization catalyst
TWI471073B (zh) 2009-12-31 2015-01-21 Unimicron Technology Corp 線路基板及其製作方法
EP2746299A1 (de) 2012-12-19 2014-06-25 Basell Poliolefine Italia S.r.l. Mehrstufiges Verfahren zur Polymerisierung von Ethylen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1136627B (it) * 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
IT1151627B (it) * 1982-06-10 1986-12-24 Anic Spa Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita'
IT1212698B (it) * 1983-02-10 1989-11-30 Sir Soc Italiana Resine Spa In sospensione di etilene con procedimento di copolimerizzazione alfa-olefine lineari perl'ottenimento di copolimeri a bassa densita'.
IT1236509B (it) * 1989-10-06 1993-03-11 Francesco Masi Procedimento per la preparazione di copolimeri etilene-butene-1 con densita' ultra-bassa.
IT1262935B (it) * 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine

Also Published As

Publication number Publication date
IL107959A (en) 1998-09-24
FI935551A (fi) 1994-06-12
NO934497L (no) 1994-06-13
KR940014462A (ko) 1994-07-18
AU5229693A (en) 1994-06-23
ATE168701T1 (de) 1998-08-15
TW294678B (de) 1997-01-01
ZA939211B (en) 1994-08-08
NO934497D0 (no) 1993-12-09
AU672051B2 (en) 1996-09-19
IL107959A0 (en) 1994-04-12
EP0601524B1 (de) 1998-07-22
ITMI922821A0 (it) 1992-12-11
CA2111312A1 (en) 1994-06-12
BR9304647A (pt) 1994-06-28
RU2126804C1 (ru) 1999-02-27
FI935551A0 (fi) 1993-12-10
CN1089623A (zh) 1994-07-20
ITMI922821A1 (it) 1994-06-11
DE69319860T2 (de) 1999-01-21
NO302033B1 (no) 1998-01-12
MX9307844A (es) 1994-07-29
IT1256647B (it) 1995-12-12
ES2120469T3 (es) 1998-11-01
MY131386A (en) 2007-08-30
CN1051775C (zh) 2000-04-26
EP0601524A1 (de) 1994-06-15
KR100289268B1 (ko) 2001-05-02

Similar Documents

Publication Publication Date Title
GR3031273T3 (en) Process for the gas-phase polymerisation of olefins
DE69034255D1 (de) Polymerisationsverfahren zur Herstellung von porösen Propylen-polymeren und die so hergestellten Polymere
HUT75175A (en) Process for the (co)polymerization of olefins and polymers produced thereby
EP0416928A3 (en) New carrier catalyst for the polymerization of ethylene
FI882869A0 (fi) Menetelmä olefiinien kaasufaasipolymerointia varten tarkoitetun, huokoiseen metallioksidikantajaan kiinnitetyn katalyyttikomponentin käsittelemiseksi ja tällä tavoin saadun katalyytin käyttö olefiinien polymerointiin
DE3668897D1 (de) Loesungsverfahren zur herstellung von polyolefinen.
DE69319860D1 (de) Verfahren zur Herstellung von (co)Polymeren von Ethylen mit breiter Molekulargewichtsverteilung
DE60236326D1 (de) Fester katalysatorbestandteil zur polymerisation und copolymerisation von ethylen, verfahren zu dessen herstellung
RU93054514A (ru) Способ получения гомополимеров и сополимеров этилена
Fujita et al. Olefin Polymerization Catalyst
JPS565806A (en) Polymerization of olefin
ATE99336T1 (de) Katalysatorbestandteil fuer olefinpolymerisation, verfahren zur herstellung davon, olefinpolymerisationskatalysator und verfahren zur polymerisation von olefinen.
TH35318EX (th) ขบวนการสำหรับการเตรียม (โค ) โพลีเมอร์ของเอทธิลีนที่มีการกระจายน้ำหนักโมเลกุลในช่วงกว้าง
JPS5759907A (en) Preparation of highly stereoregular alpha-olefinic polymer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee