ITMI942671A0 - Catalizzatori per la (co) polinerizzazione dell'etilene - Google Patents
Catalizzatori per la (co) polinerizzazione dell'etileneInfo
- Publication number
- ITMI942671A0 ITMI942671A0 ITMI942671A ITMI942671A ITMI942671A0 IT MI942671 A0 ITMI942671 A0 IT MI942671A0 IT MI942671 A ITMI942671 A IT MI942671A IT MI942671 A ITMI942671 A IT MI942671A IT MI942671 A0 ITMI942671 A0 IT MI942671A0
- Authority
- IT
- Italy
- Prior art keywords
- polinerization
- catalysts
- ethylene
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 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
- 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
- C08F4/6423—Component of C08F4/64 containing at least two different metals
- C08F4/6425—Component of C08F4/64 containing at least two different metals containing magnesium
-
- 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
- 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
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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942671A IT1271344B (it) | 1994-12-29 | 1994-12-29 | Catalizzatori per la (co) polimerizzazione dell'etilene |
EP95120363A EP0719800A1 (en) | 1994-12-29 | 1995-12-21 | Catalysts for the (co)polymerization of ethylene |
JP7341305A JPH08231631A (ja) | 1994-12-29 | 1995-12-27 | エチレンの(共)重合用触媒及びそれを用いた重合法 |
NO955333A NO955333L (no) | 1994-12-29 | 1995-12-28 | Katalysator og fremgangsmåte for (ko)polymerisering av etylen |
BR9505480A BR9505480A (pt) | 1994-12-29 | 1995-12-28 | Catalisador e processo para a polimerização de etileno |
KR1019950067066A KR960022589A (ko) | 1994-12-29 | 1995-12-29 | 에틸렌의 (공)중합용 촉매 |
FI956347A FI956347A (fi) | 1994-12-29 | 1995-12-29 | Katalyyttejä etyleenin (ko)polymerointiin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI942671A IT1271344B (it) | 1994-12-29 | 1994-12-29 | Catalizzatori per la (co) polimerizzazione dell'etilene |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI942671A0 true ITMI942671A0 (it) | 1994-12-29 |
ITMI942671A1 ITMI942671A1 (it) | 1996-06-29 |
IT1271344B IT1271344B (it) | 1997-05-27 |
Family
ID=11370102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI942671A IT1271344B (it) | 1994-12-29 | 1994-12-29 | Catalizzatori per la (co) polimerizzazione dell'etilene |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0719800A1 (it) |
JP (1) | JPH08231631A (it) |
KR (1) | KR960022589A (it) |
BR (1) | BR9505480A (it) |
FI (1) | FI956347A (it) |
IT (1) | IT1271344B (it) |
NO (1) | NO955333L (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1292107B1 (it) * | 1997-06-09 | 1999-01-25 | Montell North America Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
US6271321B1 (en) | 1998-02-18 | 2001-08-07 | Eastman Chemical Company | Process for producing polyethylene |
KR100582313B1 (ko) * | 1999-03-03 | 2006-05-22 | 이스트만 케미칼 캄파니 | 폴리에틸렌의 제조 방법 |
CN103772572B (zh) | 2004-11-17 | 2018-01-23 | 三井化学株式会社 | 4‑甲基‑1‑戊烯系共聚物、该共聚物得到的薄膜及脱模薄膜 |
JP5210013B2 (ja) * | 2008-03-19 | 2013-06-12 | 株式会社ユニバーサルエンターテインメント | 紙葉類処理装置 |
CN115975078A (zh) * | 2021-10-15 | 2023-04-18 | 中国石油化工股份有限公司 | 一种用于烯烃聚合的催化剂组分及催化剂和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1227259B (it) * | 1988-09-30 | 1991-03-28 | Himont Inc | Catalizzatori per la polimerizzazione di olefine. |
JPH03294310A (ja) * | 1990-04-13 | 1991-12-25 | Mitsui Petrochem Ind Ltd | エチレン・α―オレフィン共重合体の製造方法 |
-
1994
- 1994-12-29 IT ITMI942671A patent/IT1271344B/it active IP Right Grant
-
1995
- 1995-12-21 EP EP95120363A patent/EP0719800A1/en not_active Withdrawn
- 1995-12-27 JP JP7341305A patent/JPH08231631A/ja active Pending
- 1995-12-28 NO NO955333A patent/NO955333L/no unknown
- 1995-12-28 BR BR9505480A patent/BR9505480A/pt not_active Application Discontinuation
- 1995-12-29 FI FI956347A patent/FI956347A/fi not_active Application Discontinuation
- 1995-12-29 KR KR1019950067066A patent/KR960022589A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0719800A1 (en) | 1996-07-03 |
ITMI942671A1 (it) | 1996-06-29 |
JPH08231631A (ja) | 1996-09-10 |
FI956347A0 (fi) | 1995-12-29 |
IT1271344B (it) | 1997-05-27 |
BR9505480A (pt) | 1997-11-04 |
FI956347A (fi) | 1996-06-30 |
KR960022589A (ko) | 1996-07-18 |
NO955333D0 (no) | 1995-12-28 |
NO955333L (no) | 1996-07-01 |
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Legal Events
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0001 | Granted |