ES395397A1 - Un procedimiento mejorado para la polimerizacion de una carga de monomeros. - Google Patents
Un procedimiento mejorado para la polimerizacion de una carga de monomeros.Info
- Publication number
- ES395397A1 ES395397A1 ES395397A ES395397A ES395397A1 ES 395397 A1 ES395397 A1 ES 395397A1 ES 395397 A ES395397 A ES 395397A ES 395397 A ES395397 A ES 395397A ES 395397 A1 ES395397 A1 ES 395397A1
- Authority
- ES
- Spain
- Prior art keywords
- polymerization
- ethylene
- compound
- cyclopentadienyl
- inclusive
- 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
Links
- 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 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001845 chromium compounds Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 2
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- UZEDIBTVIIJELN-UHFFFAOYSA-N chromium(2+) Chemical compound [Cr+2] UZEDIBTVIIJELN-UHFFFAOYSA-N 0.000 abstract 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- 229910003452 thorium oxide Inorganic materials 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7545770A | 1970-09-25 | 1970-09-25 | |
| US15618771A | 1971-06-24 | 1971-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES395397A1 true ES395397A1 (es) | 1974-09-16 |
Family
ID=26756890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES395397A Expired ES395397A1 (es) | 1970-09-25 | 1971-09-24 | Un procedimiento mejorado para la polimerizacion de una carga de monomeros. |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS4929625B1 (online.php) |
| AT (1) | AT312286B (online.php) |
| BE (1) | BE773050A (online.php) |
| BR (1) | BR7106302D0 (online.php) |
| CA (1) | CA991798A (online.php) |
| DE (1) | DE2147793C3 (online.php) |
| DK (1) | DK137132B (online.php) |
| ES (1) | ES395397A1 (online.php) |
| FR (1) | FR2108566A5 (online.php) |
| GB (1) | GB1366376A (online.php) |
| NL (1) | NL163796C (online.php) |
| NO (1) | NO136797C (online.php) |
| SE (2) | SE403786B (online.php) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170589A (en) * | 1978-02-22 | 1979-10-09 | Union Carbide Corporation | Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant |
| JPS5587637A (en) * | 1979-11-15 | 1980-07-02 | Nanbi Kogyo Kk | Removing device of mud on wheel of automoblle, etc. |
| US6025448A (en) | 1989-08-31 | 2000-02-15 | The Dow Chemical Company | Gas phase polymerization of olefins |
| US6538080B1 (en) | 1990-07-03 | 2003-03-25 | Bp Chemicals Limited | Gas phase polymerization of olefins |
| US6534613B2 (en) | 1998-02-18 | 2003-03-18 | Eastman Chemical Company | Process for producing polyethylene |
| US6271321B1 (en) | 1998-02-18 | 2001-08-07 | Eastman Chemical Company | Process for producing polyethylene |
| US6228957B1 (en) | 1998-02-18 | 2001-05-08 | Eastman Chemical Company | Process for producing polyethlene |
| US6191239B1 (en) | 1998-02-18 | 2001-02-20 | Eastman Chemical Company | Process for producing polyethylene |
| US6051671A (en) * | 1998-03-24 | 2000-04-18 | Nova Chemicals Ltd. | Clean containers |
| US6291613B1 (en) | 1998-10-27 | 2001-09-18 | Eastman Chemical Company | Process for the polymerization of olefins |
| JP2002528575A (ja) | 1998-10-27 | 2002-09-03 | イーストマン ケミカル カンパニー | オレフィンの重合方法、新規ポリエチレン並びにそれから製造されるフィルム及び物品 |
| US6313236B1 (en) | 1999-03-30 | 2001-11-06 | Eastman Chemical Company | Process for producing polyolefins |
| US6288181B1 (en) | 1999-03-30 | 2001-09-11 | Eastman Chemical Company | Process for producing polyolefins |
| DE69919408T2 (de) | 1999-03-30 | 2005-11-17 | Eastman Chemical Co., Kingsport | Verfahren zur herstellung von polyolefine |
| US6300432B1 (en) | 1999-03-30 | 2001-10-09 | Eastman Chemical Company | Process for producing polyolefins |
| EP1041085B1 (en) | 1999-04-01 | 2002-08-14 | Japan Polyolefins Co., Ltd. | Catalyst for the production of ethylene polymer and process for producing ethylene polymer |
| US6417298B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
| US6417299B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
| WO2001016189A1 (en) | 1999-08-31 | 2001-03-08 | Eastman Chemical Company | Process for producing polyolefins |
| US6191238B1 (en) | 1999-08-31 | 2001-02-20 | Eastman Chemical Company | Process for producing polyolefins |
| US6187879B1 (en) | 1999-08-31 | 2001-02-13 | Eastman Chemical Company | Process for producing polyolefins |
| US6696380B2 (en) | 2000-01-12 | 2004-02-24 | Darryl Stephen Williams | Procatalysts, catalyst systems, and use in olefin polymerization |
| CN1196719C (zh) | 2000-01-12 | 2005-04-13 | 伊斯曼化学公司 | 包括二齿配体的前催化剂、催化剂体系及其在烯烃聚合中的用途 |
| US6465383B2 (en) | 2000-01-12 | 2002-10-15 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
| US6359083B1 (en) | 2000-05-02 | 2002-03-19 | Eastman Chemical Company | Olefin polymerization process |
-
1971
- 1971-09-23 NO NO352771A patent/NO136797C/no unknown
- 1971-09-24 SE SE1214671A patent/SE403786B/xx unknown
- 1971-09-24 CA CA123,590A patent/CA991798A/en not_active Expired
- 1971-09-24 BR BR630271A patent/BR7106302D0/pt unknown
- 1971-09-24 DK DK467571A patent/DK137132B/da unknown
- 1971-09-24 ES ES395397A patent/ES395397A1/es not_active Expired
- 1971-09-24 DE DE19712147793 patent/DE2147793C3/de not_active Expired
- 1971-09-24 NL NL7113175A patent/NL163796C/xx not_active IP Right Cessation
- 1971-09-24 BE BE773050A patent/BE773050A/xx not_active IP Right Cessation
- 1971-09-24 AT AT829071A patent/AT312286B/de not_active IP Right Cessation
- 1971-09-24 FR FR7134543A patent/FR2108566A5/fr not_active Expired
- 1971-09-24 GB GB4460871A patent/GB1366376A/en not_active Expired
- 1971-09-25 JP JP46074220A patent/JPS4929625B1/ja active Pending
-
1974
- 1974-03-06 JP JP2532874A patent/JPS5134394B2/ja not_active Expired
-
1975
- 1975-12-29 SE SE7514728A patent/SE403784B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT312286B (de) | 1973-12-27 |
| GB1366376A (en) | 1974-09-11 |
| CA991798A (en) | 1976-06-22 |
| DK137132C (online.php) | 1978-06-26 |
| FR2108566A5 (online.php) | 1972-05-19 |
| BE773050A (fr) | 1972-03-24 |
| DE2147793C3 (de) | 1980-10-30 |
| JPS4929625B1 (online.php) | 1974-08-06 |
| SE7514728L (sv) | 1975-12-29 |
| NL163796B (nl) | 1980-05-16 |
| DK137132B (da) | 1978-01-23 |
| JPS5068985A (online.php) | 1975-06-09 |
| DE2147793B2 (de) | 1980-02-14 |
| NO136797C (no) | 1977-11-09 |
| NL163796C (nl) | 1980-10-15 |
| DE2147793A1 (de) | 1972-03-30 |
| SE403786B (sv) | 1978-09-04 |
| BR7106302D0 (pt) | 1973-04-12 |
| JPS5134394B2 (online.php) | 1976-09-25 |
| NO136797B (no) | 1977-08-01 |
| SE403784B (sv) | 1978-09-04 |
| NL7113175A (online.php) | 1972-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19890220 |