BR9713468A - Processo para a polimerização de alfa-olefinas, catalisador usado na polimerização e sua preparação. - Google Patents
Processo para a polimerização de alfa-olefinas, catalisador usado na polimerização e sua preparação.Info
- Publication number
- BR9713468A BR9713468A BR9713468-6A BR9713468A BR9713468A BR 9713468 A BR9713468 A BR 9713468A BR 9713468 A BR9713468 A BR 9713468A BR 9713468 A BR9713468 A BR 9713468A
- Authority
- BR
- Brazil
- Prior art keywords
- support
- alpha
- contact
- bringing
- donor
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 7
- 239000004711 α-olefin Substances 0.000 title abstract 7
- 238000006116 polymerization reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 239000012986 chain transfer agent Substances 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
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- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A POLIMERIZAçãO DE ALFAOLEFINAS, CATALISADOR USANDO NA POLIMERIZAçãO E SUA PREPARAçãO"<D>. Na polimerização de C~ 3~-C~ 12~-<244>-olefinas, a atividade do catalisador e a isostaticidade e o peso molecular do produto de polímero podem ser ajustados e melhorados um uma maneira controlada através de um novo processo no qual: A) um sistema de catalisação é preparado ao se pór um suporte que compreende cloreto de magnésio, um seu derivado ou um seu reagente de formação em contato com pelo menos tetracloreto de titânio ou em seu reagente de formação, a fim de produzir um suporte titanado; ao pór em contato o suporte titanado com pelo menos um composto metálico do grupo, 1, 2, ou 13 que contém uma C~ 1~-C~ 10~ alquila e ativa tetracloreto de titânio para um grupo de titânio cataliticamente ativo, a fim de produzir um suporte ativado, e ao se pór uma substância selecionada dentre o dito suporte, suporte titanado e suporte ativado em contato com pelo menos um doador ou um seu reagente de formação, a fim de produzir um sistema de catalisação; B) a polimerização é realizada usando-se o sistema de catalisação, contatando-o com pelo menos uma C~ 3~-C~ 12~-<244>-olefina, com o que cadeias de poli-C~ 3~-C~ 12~-<244>-olefina são formados nos grupos de titânio cataliticamente ativos, e de preferência ao pór em contato o dito sistema de catalisação, a dita C~ 3~-C~ 12~-<244>-olefina e as ditas cadeias de poli-C~ 3~-C~ 12~-<244>-olefinas com hidrogênio ou outro agente de transferência de cadeia similar, com o que uma poli-C~ 3~-C~ 12~-<244>-olefina terminada em hidrogênio é formada. No processo a melhoria é conseguida de modo que, na etapa A), i) uma primeira quantidade controlada de um doador interno menos solúvel e uma segunda quantidade controlada de um doador interno mais solúvel são proporcionadas na superfície do dito suporte, suporte titanado ou suporte ativado, a fim de produzir um produto de doação interno, e ii) o produto de doação interno é posto em contato com pelo menos um eluente que elui o doador interno mais solúvel e com pelo menos um doador externo ou um seu reagente de formação, a fim de produzir um produto de doação externo, o sistema de catalisação assim formado tendo pelo menos grupos de titânio cataliticamente ativos, a dita primeira quantidade controlada do doador interno menos solúvel e a dita segunda quantidade controlada compreendendo doador externo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI963707A FI963707A0 (fi) | 1996-09-19 | 1996-09-19 | Foerfarande foer polymerisering av alfa-olefiner, vid polymerisering anvaendbar katalysator och foerfarande foer framstaellning av densamma |
| PCT/FI1997/000562 WO1998012234A1 (en) | 1996-09-19 | 1997-09-19 | PROCESS FOR THE POLYMERIZATION OF α-OLEFINS, A CATALYST USED IN THE POLYMERIZATION AND ITS PREPARATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9713468A true BR9713468A (pt) | 2000-04-04 |
Family
ID=8546692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9713468-6A BR9713468A (pt) | 1996-09-19 | 1997-09-19 | Processo para a polimerização de alfa-olefinas, catalisador usado na polimerização e sua preparação. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6288180B1 (pt) |
| EP (1) | EP0927202B1 (pt) |
| JP (1) | JP2001503079A (pt) |
| KR (1) | KR20000036218A (pt) |
| CN (1) | CN1154667C (pt) |
| AT (1) | ATE234871T1 (pt) |
| AU (1) | AU730744B2 (pt) |
| BR (1) | BR9713468A (pt) |
| CA (1) | CA2263660A1 (pt) |
| CZ (1) | CZ81399A3 (pt) |
| DE (1) | DE69720010T2 (pt) |
| EA (1) | EA199900313A1 (pt) |
| ES (1) | ES2195173T3 (pt) |
| FI (1) | FI963707A0 (pt) |
| IL (1) | IL128515A0 (pt) |
| PL (1) | PL333375A1 (pt) |
| WO (1) | WO1998012234A1 (pt) |
Families Citing this family (103)
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|---|---|---|---|---|
| FI111846B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi |
| FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| TW539690B (en) * | 1997-08-11 | 2003-07-01 | Mitsui Chemicals Inc | Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process |
| FI973816A0 (fi) | 1997-09-26 | 1997-09-26 | Borealis As | Polypropen med hoeg smaeltstyrka |
| FI974175L (fi) | 1997-11-07 | 1999-05-08 | Borealis As | Menetelmä polypropeenin valmistamiseksi |
| FI980342A0 (fi) | 1997-11-07 | 1998-02-13 | Borealis As | Polymerroer och -roerkopplingar |
| FI974178A0 (fi) | 1997-11-07 | 1997-11-07 | Borealis As | Polypropensammansaettningar |
| ATE499408T1 (de) | 2006-04-18 | 2011-03-15 | Borealis Tech Oy | Polymerschicht für kabel mit verbesserter weissbruchneigungsbeständigkeit |
| EP2067794A1 (en) * | 2007-12-06 | 2009-06-10 | Borealis Technology OY | Use of a Ziegler-Natta procatalyst containing a trans-esterification product of a lower alcohol and a phthalic ester for the production of reactor grade thermoplastic polyolefins with improved paintability |
| JP5110589B2 (ja) * | 2008-06-23 | 2012-12-26 | 東邦チタニウム株式会社 | オレフィン類重合用固体触媒成分、その製造方法、触媒及びこれを用いたオレフィン類重合体の製造方法 |
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| GB9025938D0 (en) | 1990-11-29 | 1991-01-16 | Ici Plc | Olefin polymerisation catalysts |
| IT1256663B (it) * | 1992-12-15 | 1995-12-12 | Himont Inc | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto. |
| FI96615C (fi) * | 1993-06-04 | 1996-07-25 | Neste Oy | Menetelmä C4-C40- -olefiinien polymeroimiseksi tai kopolymeroimiseksi muiden -olefiinien kanssa |
| EP0773240B1 (en) | 1994-01-31 | 2001-08-22 | Toho Titanium Co., Ltd. | Solid catalyst component for polymerizing olefins and catalyst for polymerization of olefins |
| US5684173A (en) * | 1994-04-28 | 1997-11-04 | Toho Titanium Co., Ltd. | Organosilicon compound and ziegler-natta catalyst containing the same |
| TW412546B (en) * | 1994-05-19 | 2000-11-21 | Mitsui Petrochemical Ind | Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization |
| IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
| IT1274253B (it) | 1995-02-21 | 1997-07-15 | Himont Inc | Processo per la preparazione di componenti catalitici solidi per la polimerizzazione di olefine |
-
1996
- 1996-09-19 FI FI963707A patent/FI963707A0/fi not_active Application Discontinuation
-
1997
- 1997-09-19 EA EA199900313A patent/EA199900313A1/ru unknown
- 1997-09-19 CZ CZ99813A patent/CZ81399A3/cs unknown
- 1997-09-19 JP JP10514329A patent/JP2001503079A/ja active Pending
- 1997-09-19 IL IL12851597A patent/IL128515A0/xx unknown
- 1997-09-19 EP EP97942046A patent/EP0927202B1/en not_active Expired - Lifetime
- 1997-09-19 KR KR1019997002280A patent/KR20000036218A/ko not_active Withdrawn
- 1997-09-19 PL PL97333375A patent/PL333375A1/xx unknown
- 1997-09-19 AU AU43860/97A patent/AU730744B2/en not_active Ceased
- 1997-09-19 US US09/147,889 patent/US6288180B1/en not_active Expired - Lifetime
- 1997-09-19 ES ES97942046T patent/ES2195173T3/es not_active Expired - Lifetime
- 1997-09-19 DE DE69720010T patent/DE69720010T2/de not_active Expired - Lifetime
- 1997-09-19 AT AT97942046T patent/ATE234871T1/de not_active IP Right Cessation
- 1997-09-19 CN CNB971980713A patent/CN1154667C/zh not_active Expired - Fee Related
- 1997-09-19 BR BR9713468-6A patent/BR9713468A/pt active Search and Examination
- 1997-09-19 WO PCT/FI1997/000562 patent/WO1998012234A1/en not_active Ceased
- 1997-09-19 CA CA002263660A patent/CA2263660A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ES2195173T3 (es) | 2003-12-01 |
| DE69720010T2 (de) | 2003-12-24 |
| WO1998012234A1 (en) | 1998-03-26 |
| ATE234871T1 (de) | 2003-04-15 |
| JP2001503079A (ja) | 2001-03-06 |
| DE69720010D1 (de) | 2003-04-24 |
| US6288180B1 (en) | 2001-09-11 |
| IL128515A0 (en) | 2000-01-31 |
| KR20000036218A (ko) | 2000-06-26 |
| EP0927202B1 (en) | 2003-03-19 |
| FI963707A0 (fi) | 1996-09-19 |
| EA199900313A1 (ru) | 1999-12-29 |
| CN1230968A (zh) | 1999-10-06 |
| AU4386097A (en) | 1998-04-14 |
| AU730744B2 (en) | 2001-03-15 |
| EP0927202A1 (en) | 1999-07-07 |
| CA2263660A1 (en) | 1998-03-26 |
| CZ81399A3 (cs) | 1999-08-11 |
| PL333375A1 (en) | 1999-12-06 |
| CN1154667C (zh) | 2004-06-23 |
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| Date | Code | Title | Description |
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| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |