JPH10130321A5 - - Google Patents
Info
- Publication number
- JPH10130321A5 JPH10130321A5 JP1997285070A JP28507097A JPH10130321A5 JP H10130321 A5 JPH10130321 A5 JP H10130321A5 JP 1997285070 A JP1997285070 A JP 1997285070A JP 28507097 A JP28507097 A JP 28507097A JP H10130321 A5 JPH10130321 A5 JP H10130321A5
- Authority
- JP
- Japan
- Prior art keywords
- chromium catalyst
- supported chromium
- support material
- producing
- catalyst according
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19643512A DE19643512A1 (de) | 1996-10-22 | 1996-10-22 | Verfahren zur Herstellung von geträgerten Chromkatalysatoren |
| DE19643512.9 | 1996-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10130321A JPH10130321A (ja) | 1998-05-19 |
| JPH10130321A5 true JPH10130321A5 (enExample) | 2005-06-16 |
Family
ID=7809410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9285070A Pending JPH10130321A (ja) | 1996-10-22 | 1997-10-17 | 担持クロム触媒の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6008154A (enExample) |
| EP (1) | EP0838261B1 (enExample) |
| JP (1) | JPH10130321A (enExample) |
| AT (1) | ATE285294T1 (enExample) |
| DE (2) | DE19643512A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19922677C1 (de) | 1999-05-18 | 2001-04-19 | Elenac Gmbh | Verfahren zum Trocknen und Entgasen von Polyolefinen und nach diesem Verfahren hergestelltes Polyethylen |
| US6696388B2 (en) * | 2000-01-24 | 2004-02-24 | E. I. Du Pont De Nemours And Company | Gel catalysts and process for preparing thereof |
| US9936863B2 (en) | 2012-06-27 | 2018-04-10 | Camplex, Inc. | Optical assembly providing a surgical microscope view for a surgical visualization system |
| JP7538466B2 (ja) * | 2020-03-30 | 2024-08-22 | 日本ポリエチレン株式会社 | エチレン系重合触媒成分の製造方法、エチレン系重合触媒の製造方法、およびエチレン系重合体の製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671432A (en) * | 1969-10-23 | 1972-06-20 | Standard Oil Co | Preparation of supported transition metal oxide polymerization catalysts |
| CA1094749A (en) * | 1977-05-25 | 1981-01-27 | Louis J. Rekers | Resin rheology control process and catalyst therefor |
| US4233139A (en) * | 1978-07-25 | 1980-11-11 | Exxon Research & Engineering Co. | Acid catalyzed hydrocarbon conversion processes utilizing a catalyst comprising a Group IVB, VB or VIB metal oxide on an inorganic refractory oxide support |
| US5093300A (en) * | 1983-04-04 | 1992-03-03 | Solvay & Cie (Societe Anonyme) | Method for activating a chromium-containing catalyst supported on a silica-containing base |
| CA1262009A (en) * | 1984-12-24 | 1989-09-26 | John P. Hogan | Ethylene homopolymer and copolymer polymerization process and the products produced therefrom |
| US4801572A (en) * | 1987-05-28 | 1989-01-31 | Mobil Oil Corporation | Modified chromium-containing catalyst composition for polymerizing alpha-olefins and method of preparing same |
| US5006506A (en) * | 1989-12-21 | 1991-04-09 | Mobil Oil Corporation | Modified chromium-containing catalyst composition for polymerizing olefins and method of preparing the catalyst composition |
| US5364915A (en) * | 1992-09-25 | 1994-11-15 | Phillips Petroleum Company | Ethylene polymerization process |
| CA2130974A1 (en) * | 1993-08-27 | 1995-02-28 | Issac Jacob Levine | Method and catalyst for producing polymer for blow molding applications |
| US5543376A (en) * | 1994-02-25 | 1996-08-06 | Phillips Petroleum Company | Process for producing polyolefins |
| DE69633400T2 (de) * | 1995-12-01 | 2005-02-17 | Chevron Phillips Chemical Co. Lp, The Woodlands | Polymerisationsverfahren |
-
1996
- 1996-10-22 DE DE19643512A patent/DE19643512A1/de not_active Withdrawn
-
1997
- 1997-10-09 US US08/948,068 patent/US6008154A/en not_active Expired - Fee Related
- 1997-10-10 EP EP97117559A patent/EP0838261B1/de not_active Expired - Lifetime
- 1997-10-10 AT AT97117559T patent/ATE285294T1/de not_active IP Right Cessation
- 1997-10-10 DE DE59712128T patent/DE59712128D1/de not_active Expired - Fee Related
- 1997-10-17 JP JP9285070A patent/JPH10130321A/ja active Pending
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