Method of polymerizing alpha-olefins with boryl zirconocene organic 1,1-dimetallic compound catalysts
| Title: | Method of polymerizing alpha-olefins with boryl zirconocene organic 1,1-dimetallic compound catalysts. |
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| Name(s): |
The University of Toledo, assignee Srebnik, Morris, inventor Zheng, Bin, inventor Deloux, Laurent, inventor |
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| Type of Resource: | text | |
| Genre: | patent | |
| Publisher: | United States Patent and Trademark Office | |
| Other Date: | Date Filed: 1995-11-17 | |
| Date Issued: | 1997-09-09 | |
| Physical Form: | application/pdf | |
| Extent: | 8 p. | |
| Abstract/Description: | Boron-zirconium 1,1,-dimetallic organic compounds useful in organic synthesis such as the preparation of alpha-borobromanes. The boron-zirconium compounds include boron and zirconiun, and in particular the synthesis, structure and reactivity of E-chlorobis(cyclopentadienyl)- [1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-3,3-dimethylbutenyl]zirc onium (IV). The boron-zirconium 1,1-dimetallic compound is used as a polymerization catalyst to polymerize alpha-olefins such as styrene. | |
| Identifier(s): |
utpatents-US5665834 (IID) Patent No.: US5665834 (patno) Appl. No.: 08/558251 (appno) |
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| Subject(s): |
526/134 502/152 526/335 526/346 526/348.2 526/348.6 526/351 526/352 556/7 |
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| Held by: | United States Patent and Trademark Office (USPTO) Public Search Facility | |
| Location: | University of Toledo Digital Repository | |
| Rights Statement: | No Copyright - United States | |
| In Collections: |