BR9303880A - Copolimero de etileno, processo para preparaçáo de copolímeros de etileno, e catalizador para polimerizaçáo de olefinas - Google Patents

Copolimero de etileno, processo para preparaçáo de copolímeros de etileno, e catalizador para polimerizaçáo de olefinas

Info

Publication number
BR9303880A
BR9303880A BR9303880A BR9303880A BR9303880A BR 9303880 A BR9303880 A BR 9303880A BR 9303880 A BR9303880 A BR 9303880A BR 9303880 A BR9303880 A BR 9303880A BR 9303880 A BR9303880 A BR 9303880A
Authority
BR
Brazil
Prior art keywords
olefins
polymerization
catalyst
ethylene
preparing
Prior art date
Application number
BR9303880A
Other languages
English (en)
Inventor
Luigi Resconi
Tiziano Dall Occo
Fabrizio Piemontesi
Floriano Guglielmi
Enrico Albizzati
Original Assignee
Spherilene S R I
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11363985&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9303880(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Spherilene S R I filed Critical Spherilene S R I
Publication of BR9303880A publication Critical patent/BR9303880A/pt

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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
BR9303880A 1992-09-24 1993-09-23 Copolimero de etileno, processo para preparaçáo de copolímeros de etileno, e catalizador para polimerizaçáo de olefinas BR9303880A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922180A IT1255514B (it) 1992-09-24 1992-09-24 Copolimeri dell'etilene con monomeri olefinici, processo per la loro preparazione e catalizzatore

Publications (1)

Publication Number Publication Date
BR9303880A true BR9303880A (pt) 1994-06-21

Family

ID=11363985

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9303880A BR9303880A (pt) 1992-09-24 1993-09-23 Copolimero de etileno, processo para preparaçáo de copolímeros de etileno, e catalizador para polimerizaçáo de olefinas

Country Status (16)

Country Link
EP (1) EP0589364B1 (pt)
JP (1) JP3461539B2 (pt)
KR (1) KR100294783B1 (pt)
CN (1) CN1050141C (pt)
AT (1) ATE315593T1 (pt)
AU (1) AU672425B2 (pt)
BR (1) BR9303880A (pt)
CA (1) CA2106733C (pt)
DE (1) DE69333963T2 (pt)
ES (1) ES2256835T3 (pt)
FI (1) FI934167A (pt)
IT (1) IT1255514B (pt)
NO (2) NO303341B1 (pt)
PL (1) PL173769B1 (pt)
RU (1) RU2140930C1 (pt)
ZA (1) ZA937012B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270253B (it) * 1994-06-20 1997-04-29 Spherilene Srl Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene
FI970349A (fi) 1997-01-28 1998-07-29 Borealis As Uudet metalloseeniyhdisteiden aktivaattorisysteemit
US5866706A (en) * 1997-06-09 1999-02-02 Boulder Scientific Co. Preparation and separation of RAC and MESO compound mixtures
US6960634B2 (en) 2001-10-31 2005-11-01 Univation Technologies, Llc Methods for adjusting melt properties of metallocene catalyzed olefin copolymers
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
KR101561381B1 (ko) 2014-02-05 2015-10-16 주식회사 엘지화학 폴리부텐-1 단독 중합체 또는 공중합체의 제조방법
KR101747401B1 (ko) * 2014-12-08 2017-06-14 주식회사 엘지화학 가공성이 우수한 에틸렌/알파-올레핀 공중합체

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780933B2 (ja) * 1986-11-20 1995-08-30 三井石油化学工業株式会社 オレフインの重合方法
IT1237398B (it) * 1989-01-31 1993-06-01 Ausimont Srl Catalizzatori per la polimerizzazione di olefine.
US5369196A (en) * 1990-11-30 1994-11-29 Idemitsu Kosan Co., Ltd. Production process of olefin based polymers
EP0575875B1 (en) * 1992-06-18 2000-08-09 Montell Technology Company bv Catalysts for the polymerization of olefins

Also Published As

Publication number Publication date
AU4756993A (en) 1994-03-31
FI934167A (fi) 1994-03-25
CN1050141C (zh) 2000-03-08
EP0589364B1 (en) 2006-01-11
AU672425B2 (en) 1996-10-03
NO933386D0 (no) 1993-09-23
IT1255514B (it) 1995-11-09
KR940007072A (ko) 1994-04-26
EP0589364A2 (en) 1994-03-30
NO980486L (no) 1994-03-25
ITMI922180A0 (it) 1992-09-24
NO980486D0 (no) 1998-02-04
EP0589364A3 (pt) 1994-08-03
ATE315593T1 (de) 2006-02-15
FI934167A0 (fi) 1993-09-23
PL173769B1 (pl) 1998-04-30
CN1088588A (zh) 1994-06-29
ITMI922180A1 (it) 1994-03-24
NO303341B1 (no) 1998-06-29
DE69333963T2 (de) 2006-08-24
ES2256835T3 (es) 2006-07-16
RU2140930C1 (ru) 1999-11-10
KR100294783B1 (ko) 2001-09-17
JPH06192340A (ja) 1994-07-12
PL300469A1 (en) 1994-04-18
ZA937012B (en) 1994-04-18
DE69333963D1 (de) 2006-04-06
JP3461539B2 (ja) 2003-10-27
NO933386L (no) 1994-03-25
CA2106733A1 (en) 1994-03-25
CA2106733C (en) 2009-05-12

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