FI935551A7 - Menetelmä eteeni(ko)polymeerien valmistamiseksi, joilla on leveä moolimassajakautuma - Google Patents

Menetelmä eteeni(ko)polymeerien valmistamiseksi, joilla on leveä moolimassajakautuma Download PDF

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Publication number
FI935551A7
FI935551A7 FI935551A FI935551A FI935551A7 FI 935551 A7 FI935551 A7 FI 935551A7 FI 935551 A FI935551 A FI 935551A FI 935551 A FI935551 A FI 935551A FI 935551 A7 FI935551 A7 FI 935551A7
Authority
FI
Finland
Prior art keywords
polymers
molecular weight
weight distribution
broad molecular
preparing ethylene
Prior art date
Application number
FI935551A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI935551L (fi
FI935551A0 (fi
Inventor
Mario Sacchetti
Gianni Pennini
Illaro Cuffiani
Original Assignee
Montell Tech Company 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 Tech Company Bv filed Critical Montell Tech Company Bv
Publication of FI935551A0 publication Critical patent/FI935551A0/fi
Publication of FI935551L publication Critical patent/FI935551L/fi
Publication of FI935551A7 publication Critical patent/FI935551A7/fi

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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)
FI935551A 1992-12-11 1993-12-10 Menetelmä eteeni(ko)polymeerien valmistamiseksi, joilla on leveä moolimassajakautuma FI935551A7 (fi)

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 (3)

Publication Number Publication Date
FI935551A0 FI935551A0 (fi) 1993-12-10
FI935551L FI935551L (fi) 1994-06-12
FI935551A7 true FI935551A7 (fi) 1994-06-12

Family

ID=11364443

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935551A FI935551A7 (fi) 1992-12-11 1993-12-10 Menetelmä eteeni(ko)polymeerien valmistamiseksi, joilla on leveä moolimassajakautuma

Country Status (18)

Country Link
EP (1) EP0601524B1 (enExample)
KR (1) KR100289268B1 (enExample)
CN (1) CN1051775C (enExample)
AT (1) ATE168701T1 (enExample)
AU (1) AU672051B2 (enExample)
BR (1) BR9304647A (enExample)
CA (1) CA2111312A1 (enExample)
DE (1) DE69319860T2 (enExample)
ES (1) ES2120469T3 (enExample)
FI (1) FI935551A7 (enExample)
IL (1) IL107959A (enExample)
IT (1) IT1256647B (enExample)
MX (1) MX9307844A (enExample)
MY (1) MY131386A (enExample)
NO (1) NO302033B1 (enExample)
RU (1) RU2126804C1 (enExample)
TW (1) TW294678B (enExample)
ZA (1) ZA939211B (enExample)

Families Citing this family (6)

* 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
CN1108312C (zh) * 1996-12-06 2003-05-14 旭化成株式会社 烯烃聚合催化剂和使用该催化剂制备聚烯烃的方法
TWI471073B (zh) 2009-12-31 2015-01-21 Unimicron Technology Corp 線路基板及其製作方法
EP2746299A1 (en) 2012-12-19 2014-06-25 Basell Poliolefine Italia S.r.l. Multistage process for the polymerization of ethylene
US12415910B2 (en) 2022-09-15 2025-09-16 Basell Polyolefine Gmbh Polyethylene composition for blow molding having an improved swell behavior
US12351706B2 (en) * 2022-09-15 2025-07-08 Basell Polyolefine Gmbh Polyethylene composition for blow molding having an improved swell behavior

Family Cites Families (6)

* 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'.
IT1230134B (it) * 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
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
MY131386A (en) 2007-08-30
TW294678B (enExample) 1997-01-01
DE69319860T2 (de) 1999-01-21
RU2126804C1 (ru) 1999-02-27
MX9307844A (es) 1994-07-29
ITMI922821A1 (it) 1994-06-11
AU5229693A (en) 1994-06-23
KR100289268B1 (ko) 2001-05-02
CN1051775C (zh) 2000-04-26
FI935551L (fi) 1994-06-12
NO934497L (no) 1994-06-13
ITMI922821A0 (it) 1992-12-11
EP0601524A1 (en) 1994-06-15
ZA939211B (en) 1994-08-08
FI935551A0 (fi) 1993-12-10
ATE168701T1 (de) 1998-08-15
CN1089623A (zh) 1994-07-20
EP0601524B1 (en) 1998-07-22
ES2120469T3 (es) 1998-11-01
AU672051B2 (en) 1996-09-19
CA2111312A1 (en) 1994-06-12
IL107959A0 (en) 1994-04-12
DE69319860D1 (de) 1998-08-27
NO934497D0 (no) 1993-12-09
IL107959A (en) 1998-09-24
IT1256647B (it) 1995-12-12
BR9304647A (pt) 1994-06-28
KR940014462A (ko) 1994-07-18
NO302033B1 (no) 1998-01-12

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Owner name: MONTELL TECHNOLOGY COMPANY BV