IT1264482B1 - Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione - Google Patents
Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazioneInfo
- Publication number
- IT1264482B1 IT1264482B1 IT93MI001405A ITMI931405A IT1264482B1 IT 1264482 B1 IT1264482 B1 IT 1264482B1 IT 93MI001405 A IT93MI001405 A IT 93MI001405A IT MI931405 A ITMI931405 A IT MI931405A IT 1264482 B1 IT1264482 B1 IT 1264482B1
- Authority
- IT
- Italy
- Prior art keywords
- propylene
- epe
- ethylene
- procedure
- preparation
- Prior art date
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 8
- 229920001577 copolymer Polymers 0.000 title abstract 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000004291 polyenes Chemical class 0.000 abstract 1
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
- 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
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
COPOLIMERI AMORFI DELL'ETILENE CON PROPILENE, ED EVENTUALMENTE CON QUANTITA' MINORI DI POLIENI, HANNO LE SEGUENTI CARATTERISTICHE:(A) IL CONTENUTO % IN MOLI DI PROPILENE NEL COPOLIMERO (%P) E IL RAPPORTO DELLE TRIADI EPE/(EPE+PPE+PPP) SODDISFANO LA SEGUENTE RELAZIONE:0,01%P + EPE/(EPE+PPE+PPP) ? 1(B) MENO DEL 2% DEI GRUPPI CH2 IN CATENA SONO IN SEQUENZE (CH2)n, DOVE n E' UN NUMERO PARI.QUESTI COPOLIMERI SONO OTTENIBILI OPERANDO IN PRESENZA DI PARTICOLARI CATALIZZATORI METALLOCENICI AVENTI DUE GRUPPI FLUORENILICI COLLEGATI TRA LORO MEDIANTE UN GRUPPO A PONTE.
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001405A IT1264482B1 (it) | 1993-06-30 | 1993-06-30 | Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione |
IL10943594A IL109435A (en) | 1993-06-30 | 1994-04-26 | Elastomeric copolymers of ethylene with propylene process for their preparation and their use |
AU61848/94A AU674208B2 (en) | 1993-06-30 | 1994-05-03 | Elastomeric copolymers of ethylene with propylene and process for their preparation |
ES94106975T ES2119014T3 (es) | 1993-06-30 | 1994-05-04 | Copolimeros elastomericos de etileno con propileno y procedimiento para su preparacion. |
AT94106975T ATE167880T1 (de) | 1993-06-30 | 1994-05-04 | Elastomere ethylen-propylen copolymere und verfahren zu ihrer herstellung |
EP94106975A EP0632066B2 (en) | 1993-06-30 | 1994-05-04 | Elastomeric copolymers of ethylene with propylene and process for their preparation |
DE69411330T DE69411330T3 (de) | 1993-06-30 | 1994-05-04 | Elastomere Ethylen-Propylen Copolymere und Verfahren zu ihrer Herstellung |
RU94015591A RU2140426C1 (ru) | 1993-06-30 | 1994-05-05 | Сополимер этилена с пропиленом, эластомерный сополимер, формованное изделие, способ получения сополимера |
JP6095217A JPH0733825A (ja) | 1993-06-30 | 1994-05-09 | エチレンとプロピレンとの弾性コポリマー類とその製造法 |
FI942157A FI942157A (fi) | 1993-06-30 | 1994-05-10 | Eteenin elastomeerisiä kopolymeerejä propeenin kanssa sekä menetelmä niiden valmistamiseksi |
NO941741A NO303877B1 (no) | 1993-06-30 | 1994-05-10 | Kopolymerer av etylen og propylen, elastomerer fremstilt fra slike og fremgangsmåte for fremstilling av slike |
CN94106001A CN1051322C (zh) | 1993-06-30 | 1994-05-11 | 乙烯/丙烯共聚物、其制备方法、其弹性共聚物和由其制得的成形制品 |
BR9401058A BR9401058A (pt) | 1993-06-30 | 1994-05-11 | Copolímero elastomérico de etileno com propileno e processo para preparar copolímero elastomérico de etileno com propileno |
CA002123336A CA2123336A1 (en) | 1993-06-30 | 1994-05-11 | Elastomeric copolymers of ethylene with propylene and process for their preparation |
KR1019940010320A KR950000742A (ko) | 1993-06-30 | 1994-05-11 | 에틸렌 및 프로필렌의 엘라스토머성 공중합체 및 그의 제조방법 |
US08/876,865 US6221992B1 (en) | 1993-06-30 | 1997-06-16 | Elastomeric copolymers of ethylene with alpha-olefins and process for their preparation |
US09/707,645 US6448351B1 (en) | 1993-06-30 | 2000-11-07 | Elastomeric copolymers of ethylene with propylene and process for their preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001405A IT1264482B1 (it) | 1993-06-30 | 1993-06-30 | Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI931405A0 ITMI931405A0 (it) | 1993-06-30 |
ITMI931405A1 ITMI931405A1 (it) | 1994-12-30 |
IT1264482B1 true IT1264482B1 (it) | 1996-09-23 |
Family
ID=11366503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI001405A IT1264482B1 (it) | 1993-06-30 | 1993-06-30 | Copolimeri amorfi dell'etilene con propilene e procedimento per la loro preparazione |
Country Status (16)
Country | Link |
---|---|
US (2) | US6221992B1 (it) |
EP (1) | EP0632066B2 (it) |
JP (1) | JPH0733825A (it) |
KR (1) | KR950000742A (it) |
CN (1) | CN1051322C (it) |
AT (1) | ATE167880T1 (it) |
AU (1) | AU674208B2 (it) |
BR (1) | BR9401058A (it) |
CA (1) | CA2123336A1 (it) |
DE (1) | DE69411330T3 (it) |
ES (1) | ES2119014T3 (it) |
FI (1) | FI942157A (it) |
IL (1) | IL109435A (it) |
IT (1) | IT1264482B1 (it) |
NO (1) | NO303877B1 (it) |
RU (1) | RU2140426C1 (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1273420B (it) | 1994-04-06 | 1997-07-08 | Spherilene Srl | Composti metallocenici, procedimento per la preparazione e loro utilizzo in catalizzatori per la polimerizzazione delle olefine |
IT1273660B (it) * | 1994-07-20 | 1997-07-09 | Spherilene Srl | Procedimento per la preparazione di polimeri amorfi del propilene |
IT1270125B (it) * | 1994-10-05 | 1997-04-28 | Spherilene Srl | Processo per la ( co) polimerizzazione di olefine |
IT1275857B1 (it) * | 1995-03-03 | 1997-10-24 | Spherilene Srl | Copolimeri atattici del propilene con l'etilene |
IT1275856B1 (it) * | 1995-03-03 | 1997-10-24 | Spherilene Srl | Composti metallocenici bis-fluorenilici, procedimento per la loro preparazione e loro utilizzo in catalizzatori per la polimerizzazione |
SG64939A1 (en) * | 1995-07-17 | 2002-02-19 | Mitsui Chemicals Inc | Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer |
IT1282683B1 (it) * | 1996-02-23 | 1998-03-31 | Montell North America Inc | Mescole di bitume e di polimeri olefinici atti alla modifica dei bitumi |
WO1999002569A1 (en) | 1997-07-14 | 1999-01-21 | The Board Of Trustees Of The Leland Stanford, Jr. University | CATALYSTS AND PROCESSES FOR THE SYNTHESIS OF ALTERNATING ETHYLENE/α-OLEFIN COPOLYMERS, AND ISOTACTIC COPOLYMERS THEREOF |
US6225427B1 (en) | 1998-10-15 | 2001-05-01 | Uniroyal Chemical Company, Inc. | Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst |
DE60024595T2 (de) | 1999-12-28 | 2006-07-27 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von Ethylenpolymeren |
WO2001058968A1 (fr) * | 2000-02-09 | 2001-08-16 | Idemitsu Petrochemical Co., Ltd. | Copolymeres a base d'ethylene, leur procede de production et huiles lubrifiantes les contenant |
EP1561798B1 (en) | 2002-11-12 | 2013-04-03 | Mitsui Chemicals, Inc. | Lubricating oil composition and internal combustion engine oil |
US7399737B2 (en) | 2005-06-13 | 2008-07-15 | Exxonmobil Chemical Patents Inc. | Lube additives |
KR100994252B1 (ko) * | 2007-05-09 | 2010-11-12 | 주식회사 엘지화학 | 에틸렌 알파-올레핀 공중합체 |
WO2019139355A1 (ko) * | 2018-01-11 | 2019-07-18 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매를 이용한 폴리올레핀의 제조방법 |
KR102363189B1 (ko) | 2018-01-11 | 2022-02-15 | 주식회사 엘지화학 | 혼성 담지 메탈로센 촉매를 이용한 폴리올레핀의 제조 방법 |
CN116789884B (zh) * | 2023-08-28 | 2024-01-09 | 万华化学集团股份有限公司 | 高透光率的乙烯/α-烯烃共聚物 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5001205A (en) | 1988-06-16 | 1991-03-19 | Exxon Chemical Patents Inc. | Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst |
KR920006464B1 (ko) * | 1988-09-14 | 1992-08-07 | 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 | 올레핀중합용 촉매성분, 올레핀중합용 촉매 및 이 올레핀중합용 촉매를 사용한 올레핀의 중합방법 |
EP0426645B1 (en) * | 1989-10-30 | 1996-07-03 | Fina Research S.A. | Process for producing syndiotactic copolymers of propylene and olefins |
US5436305A (en) * | 1991-05-09 | 1995-07-25 | Phillips Petroleum Company | Organometallic fluorenyl compounds, preparation, and use |
EP0515132B2 (en) * | 1991-05-20 | 2003-08-27 | Mitsui Chemicals, Inc. | Olefin polymerization catalyst and olefin polymerization |
DE69309726T2 (de) * | 1992-01-23 | 1997-08-21 | Mitsui Petrochemical Ind | Ethylen/Alpha-Olefin/7-Methyl-1,6-Octadien Copolymerisat-Kautschuk und Zusammensetzungen desselben |
IT1254547B (it) * | 1992-03-23 | 1995-09-25 | Montecatini Tecnologie Srl | Copolimeri elastomerici dell'etilene con alfa-olefine. |
IT1264406B1 (it) * | 1993-05-11 | 1996-09-23 | Spherilene Srl | Copolimeri amorfi dell'etilene con alfa-olefine e procedimento per la loro preparazione |
DE69317566T2 (de) * | 1992-06-18 | 1998-09-24 | Montell Technology Co. B.V., Hoofddorp | Verfahren zur herstellung eines ethylenischen copolymerisats |
IT1264483B1 (it) * | 1993-06-30 | 1996-09-23 | Spherilene Srl | Copolimeri elastomerici dell'etilene con propilene |
-
1993
- 1993-06-30 IT IT93MI001405A patent/IT1264482B1/it active IP Right Grant
-
1994
- 1994-04-26 IL IL10943594A patent/IL109435A/xx not_active IP Right Cessation
- 1994-05-03 AU AU61848/94A patent/AU674208B2/en not_active Ceased
- 1994-05-04 EP EP94106975A patent/EP0632066B2/en not_active Expired - Lifetime
- 1994-05-04 AT AT94106975T patent/ATE167880T1/de active
- 1994-05-04 ES ES94106975T patent/ES2119014T3/es not_active Expired - Lifetime
- 1994-05-04 DE DE69411330T patent/DE69411330T3/de not_active Expired - Fee Related
- 1994-05-05 RU RU94015591A patent/RU2140426C1/ru active
- 1994-05-09 JP JP6095217A patent/JPH0733825A/ja not_active Ceased
- 1994-05-10 FI FI942157A patent/FI942157A/fi unknown
- 1994-05-10 NO NO941741A patent/NO303877B1/no not_active IP Right Cessation
- 1994-05-11 BR BR9401058A patent/BR9401058A/pt not_active Application Discontinuation
- 1994-05-11 CA CA002123336A patent/CA2123336A1/en not_active Abandoned
- 1994-05-11 CN CN94106001A patent/CN1051322C/zh not_active Expired - Fee Related
- 1994-05-11 KR KR1019940010320A patent/KR950000742A/ko active IP Right Grant
-
1997
- 1997-06-16 US US08/876,865 patent/US6221992B1/en not_active Expired - Fee Related
-
2000
- 2000-11-07 US US09/707,645 patent/US6448351B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6221992B1 (en) | 2001-04-24 |
EP0632066A1 (en) | 1995-01-04 |
ES2119014T3 (es) | 1998-10-01 |
FI942157A (fi) | 1994-12-31 |
CN1051322C (zh) | 2000-04-12 |
DE69411330T2 (de) | 1999-01-07 |
RU2140426C1 (ru) | 1999-10-27 |
AU674208B2 (en) | 1996-12-12 |
BR9401058A (pt) | 1994-12-27 |
FI942157A0 (fi) | 1994-05-10 |
IL109435A0 (en) | 1994-07-31 |
DE69411330T3 (de) | 2002-05-16 |
AU6184894A (en) | 1995-01-12 |
IL109435A (en) | 1999-07-14 |
JPH0733825A (ja) | 1995-02-03 |
NO303877B1 (no) | 1998-09-14 |
EP0632066B2 (en) | 2001-08-22 |
CA2123336A1 (en) | 1994-12-31 |
CN1096304A (zh) | 1994-12-14 |
DE69411330D1 (de) | 1998-08-06 |
RU94015591A (ru) | 1996-04-20 |
NO941741D0 (no) | 1994-05-10 |
ITMI931405A1 (it) | 1994-12-30 |
EP0632066B1 (en) | 1998-07-01 |
ITMI931405A0 (it) | 1993-06-30 |
NO941741L (no) | 1995-01-02 |
US6448351B1 (en) | 2002-09-10 |
KR950000742A (ko) | 1995-01-03 |
ATE167880T1 (de) | 1998-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970626 |