PT97131A - Processo para a preparacao de catalisadores de suporte para a polimerizacao e copolimerizacao de compostos olefinicamente insaturados - Google Patents
Processo para a preparacao de catalisadores de suporte para a polimerizacao e copolimerizacao de compostos olefinicamente insaturadosInfo
- Publication number
- PT97131A PT97131A PT97131A PT9713191A PT97131A PT 97131 A PT97131 A PT 97131A PT 97131 A PT97131 A PT 97131A PT 9713191 A PT9713191 A PT 9713191A PT 97131 A PT97131 A PT 97131A
- Authority
- PT
- Portugal
- Prior art keywords
- copolymerization
- polymerization
- unsaturated compounds
- olefinically unsaturated
- preparation
- Prior art date
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
- 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
- C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19816A IT1240613B (it) | 1990-03-26 | 1990-03-26 | Catalizzatore supportato per la polimerizzazione e la copolimerizzazione di composti olefinicamente insaturi, e procedimento di (co) polimerizzazione impiegante lo stesso |
CA002050814A CA2050814A1 (en) | 1990-03-26 | 1991-09-06 | Supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds, and a (co)polymerization process which uses it |
Publications (2)
Publication Number | Publication Date |
---|---|
PT97131A true PT97131A (pt) | 1991-11-29 |
PT97131B PT97131B (pt) | 1998-07-31 |
Family
ID=25674781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT97131A PT97131B (pt) | 1990-03-26 | 1991-03-25 | Processo para a preparacao de catalisadores de suporte para a polimerizacao e copolimerizacao de compostos olefinicamente insaturados |
Country Status (19)
Country | Link |
---|---|
US (1) | US5189000A (pt) |
EP (1) | EP0449355B1 (pt) |
JP (1) | JP3303239B2 (pt) |
KR (1) | KR930011529B1 (pt) |
CN (1) | CN1055184A (pt) |
AT (1) | ATE138667T1 (pt) |
AU (1) | AU631489B2 (pt) |
BR (1) | BR9101191A (pt) |
CA (2) | CA2039015C (pt) |
DE (1) | DE69119813T2 (pt) |
DK (1) | DK0449355T3 (pt) |
ES (1) | ES2088456T3 (pt) |
FI (1) | FI105557B (pt) |
GR (1) | GR3020634T3 (pt) |
IT (1) | IT1240613B (pt) |
MX (1) | MX173383B (pt) |
NO (1) | NO177388C (pt) |
PT (1) | PT97131B (pt) |
ZA (1) | ZA912200B (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1240673B (it) * | 1990-04-24 | 1993-12-17 | Tenav | Microsfere di aerogels di ossidi inorganici a stretta distribuzione dei diametri dei pori e metodo per la loro preparazione |
IT1251939B (it) * | 1991-10-17 | 1995-05-27 | Donegani Guido Ist | Procedimento per la preparazione di materiali a base di ossidi inorganici con granulometria monodispersa e materiali cosi ottenuti. |
FI112233B (fi) * | 1992-04-01 | 2003-11-14 | Basell Polyolefine Gmbh | Katalyytti olefiinipolymerointia varten, menetelmä sen valmistamiseksi ja sen käyttö |
CA2116259A1 (en) * | 1993-02-23 | 1994-08-24 | Akira Sano | Solid catalyst components for olefin polymerization and use thereof |
DE4334045A1 (de) * | 1993-10-06 | 1995-04-13 | Bayer Ag | Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen |
JP3355572B2 (ja) * | 1994-08-23 | 2002-12-09 | 新日本石油株式会社 | オレフィン類重合触媒およびそれを用いたポリオレフィンの製造方法 |
AU698111B2 (en) | 1994-09-08 | 1998-10-22 | Mobil Oil Corporation | Catalytic control of the MWD of a broad/bimodal resin in a single reactor |
US5525678A (en) * | 1994-09-22 | 1996-06-11 | Mobil Oil Corporation | Process for controlling the MWD of a broad/bimodal resin produced in a single reactor |
US5895770A (en) * | 1995-02-28 | 1999-04-20 | Pq Corporation | Olefin polymerization catalysts with specific silica supports |
US5914377A (en) * | 1995-04-04 | 1999-06-22 | Bayer Ag | Method for the production of diene rubbers in the gas phase |
US6486089B1 (en) | 1995-11-09 | 2002-11-26 | Exxonmobil Oil Corporation | Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution |
US6417130B1 (en) | 1996-03-25 | 2002-07-09 | Exxonmobil Oil Corporation | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
WO1998002247A1 (en) * | 1996-07-15 | 1998-01-22 | Mobil Oil Corporation | Comonomer pretreated bimetallic catalyst for blow molding and film applications |
US6153551A (en) | 1997-07-14 | 2000-11-28 | Mobil Oil Corporation | Preparation of supported catalyst using trialkylaluminum-metallocene contact products |
US6051525A (en) * | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
PL343326A1 (en) * | 1998-03-26 | 2001-08-13 | Dow Chemical Co | Ion exchanged aluminium-magnesium or fluorinated magnesium silicate aerogels and catalyst supports therefrom |
IT1311978B1 (it) | 1999-03-25 | 2002-03-22 | Polimeri Europa Srl | Catalizzatore bimetallico per la (co) polimerizzazione dellealfa-olefine. |
US6828268B1 (en) * | 1999-11-05 | 2004-12-07 | Phillips Petroleum Company | Polymerization catalyst systems and processes using alkyl lithium compounds as a cocatalyst |
EP1231224B1 (en) * | 2001-02-07 | 2004-08-11 | Saudi Basic Industries Corporation | Catalyst composition for polymerization of olefins and method for preparing the same |
JP2005511804A (ja) * | 2001-11-30 | 2005-04-28 | エクソンモービル・ケミカル・パテンツ・インク | 非単一部位触媒/単一部位触媒組み合わせを用いて製造されるエチレン/α−オレフィンコポリマー並びにその製造及びその使用 |
US8227046B2 (en) * | 2002-11-29 | 2012-07-24 | Council Of Scientific And Industrial Research | Process for preparing self-assembling nanobinary and ternary oxy/hydroxides |
US7348383B2 (en) | 2003-11-20 | 2008-03-25 | Union Carbide Chemicals And Plastics Technology Corporation | Spray-dried, mixed metal ziegler catalyst compositions |
US7151073B2 (en) * | 2004-01-16 | 2006-12-19 | Exxonmobil Chemical Patents Inc. | Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization |
JP5972574B2 (ja) | 2008-08-06 | 2016-08-17 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | 高分子量テールを有するポリエチレンを作製するためのチーグラー・ナッタ触媒組成物、およびそれを製造する方法 |
ITMI20090950A1 (it) * | 2009-05-29 | 2010-11-30 | Gegussa Novara Technology Spa | Processo per la preparazione di un aerogelo in pellets |
SG10201604444WA (en) * | 2011-06-01 | 2016-07-28 | Dow Global Technologies Llc | Multi -Metallic Ziegler - Natta Procatalysts And Catalysts Prepared Therefrom For Olefin Polymerizations |
CN104448066B (zh) | 2014-12-16 | 2017-07-07 | 华东理工大学 | 一种负载型多金属烯烃聚合催化剂及其制备方法与应用 |
CN108203478B (zh) * | 2016-12-20 | 2021-04-30 | 中国石油天然气股份有限公司 | 一种负载型含钼聚乙烯催化剂的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7702323A (nl) * | 1977-03-04 | 1978-09-06 | Stamicarbon | Katalysator voor de bereiding van polyalkenen. |
US4405495A (en) * | 1980-06-30 | 1983-09-20 | Union Carbide Corporation | Catalyst impregnated on fine silica, process for preparing, and use for ethylene polymerization |
IT1136627B (it) * | 1981-05-21 | 1986-09-03 | Euteco Impianti Spa | Catalizzatore supportato per la polimerizzazione di etilene |
JPH0725817B2 (ja) * | 1986-04-23 | 1995-03-22 | 日本石油株式会社 | オレフイン重合用触媒 |
DE3635028A1 (de) * | 1986-10-15 | 1988-04-21 | Basf Ag | Verfahren zum herstellen von homopolymerisaten des ethens sowie copolymerisaten des ethens mit hoeheren (alpha)-monoolefinen mittels eines ziegler-katalysatorsystems |
IT1230133B (it) * | 1989-04-28 | 1991-10-14 | Himont Inc | Composizioni polipropileniche plasto-elastiche |
FR2656314B1 (fr) * | 1989-12-22 | 1992-04-17 | Bp Chemicals Snc | Catalyseur a base de zirconium supporte sur du chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines. |
-
1990
- 1990-03-26 IT IT19816A patent/IT1240613B/it active IP Right Grant
-
1991
- 1991-03-19 EP EP91200594A patent/EP0449355B1/en not_active Expired - Lifetime
- 1991-03-19 ES ES91200594T patent/ES2088456T3/es not_active Expired - Lifetime
- 1991-03-19 DE DE69119813T patent/DE69119813T2/de not_active Expired - Lifetime
- 1991-03-19 DK DK91200594.9T patent/DK0449355T3/da active
- 1991-03-19 AT AT91200594T patent/ATE138667T1/de not_active IP Right Cessation
- 1991-03-21 US US07/673,272 patent/US5189000A/en not_active Expired - Lifetime
- 1991-03-22 NO NO911155A patent/NO177388C/no not_active IP Right Cessation
- 1991-03-22 ZA ZA912200A patent/ZA912200B/xx unknown
- 1991-03-25 AU AU73820/91A patent/AU631489B2/en not_active Ceased
- 1991-03-25 CA CA002039015A patent/CA2039015C/en not_active Expired - Lifetime
- 1991-03-25 KR KR1019910004671A patent/KR930011529B1/ko not_active IP Right Cessation
- 1991-03-25 PT PT97131A patent/PT97131B/pt active IP Right Grant
- 1991-03-25 FI FI911412A patent/FI105557B/fi active
- 1991-03-25 MX MX025057A patent/MX173383B/es unknown
- 1991-03-26 BR BR919101191A patent/BR9101191A/pt not_active IP Right Cessation
- 1991-03-26 CN CN91101854A patent/CN1055184A/zh active Pending
- 1991-03-26 JP JP08631091A patent/JP3303239B2/ja not_active Expired - Lifetime
- 1991-09-06 CA CA002050814A patent/CA2050814A1/en not_active Abandoned
-
1996
- 1996-07-25 GR GR960401990T patent/GR3020634T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US5189000A (en) | 1993-02-23 |
ES2088456T3 (es) | 1996-08-16 |
FI911412A0 (fi) | 1991-03-25 |
AU631489B2 (en) | 1992-11-26 |
EP0449355A3 (en) | 1991-12-27 |
IT1240613B (it) | 1993-12-17 |
NO911155L (no) | 1991-09-27 |
EP0449355A2 (en) | 1991-10-02 |
DE69119813D1 (de) | 1996-07-04 |
ZA912200B (en) | 1992-01-29 |
FI911412A (fi) | 1991-09-27 |
PT97131B (pt) | 1998-07-31 |
KR910016779A (ko) | 1991-11-05 |
ATE138667T1 (de) | 1996-06-15 |
NO911155D0 (no) | 1991-03-22 |
FI105557B (fi) | 2000-09-15 |
IT9019816A1 (it) | 1991-09-26 |
CA2039015A1 (en) | 1991-09-27 |
AU7382091A (en) | 1991-11-14 |
MX173383B (es) | 1994-02-24 |
NO177388B (no) | 1995-05-29 |
JP3303239B2 (ja) | 2002-07-15 |
CA2039015C (en) | 2002-04-16 |
EP0449355B1 (en) | 1996-05-29 |
DK0449355T3 (da) | 1996-09-09 |
GR3020634T3 (en) | 1996-10-31 |
IT9019816A0 (it) | 1990-03-26 |
JPH04224807A (ja) | 1992-08-14 |
NO177388C (no) | 1995-09-06 |
DE69119813T2 (de) | 1996-12-19 |
BR9101191A (pt) | 1991-11-05 |
CA2050814A1 (en) | 1993-03-07 |
CN1055184A (zh) | 1991-10-09 |
KR930011529B1 (ko) | 1993-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19910724 |
|
FG3A | Patent granted, date of granting |
Effective date: 19980421 |
|
PC3A | Transfer or assignment |
Free format text: 19990120 POLIMERI EUROPA S.R.L. IT |
|
PD3A | Change of proprietorship |
Owner name: ECP ENICHEM POLIMERI, SRL. Effective date: 19990120 |
|
TE3A | Change of address (patent) |
Owner name: ENICHEM S.P.A. Effective date: 19990120 |