US3066162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the reaction of organic aluminium compounds with olefines
Assignee: Individual
•
Filing: 1959-02-11
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Granted: 1962-11-27
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Expires: 1979-02-11
Abstract
No abstract record available.
Inventors
- 👤 Ziegler Karl
- 👤 Koster Roland
- 👤 Kroll Wolf-Rainer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:46
CPC Classifications
C; C07; C07F; C07F5/00; C07F5/06; C07F5/061; C07F5/066; C07C; C07C1/00; C07C1/32; C07C1/325; C07C1/327; C07C2/00; C07C2/86; C07C2/88; C07C29/00; C07C29/48; C07C29/50; C07C29/54
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
104 words
IN THE GROWTH REACTION PROCESS IN WHICH AN ORGANO ALUMINUM COMPOUND IS REACTED WTIH AN ALPHA OLEFIN UNDER CONDITIONS CAUSING THE OLEFIN TO ADD TO AN ORGANIC RADICAL CONNECTED TO THE ALUMINUM INCREASING THE MOLECULAR SIZE THEREOF, THE IMPROVEMENT WHICH COMPRISES EFFECTING THE REACTION USING AN ORGANO ALUMINUM COMPOUND HAVING TWO HYDROCARBON RADICALS DIRECTLY CONNECTED TOTHE ALUMINUM ATOM WITH A CARBON ATOM FREE OF UNSATURATED BONDS AND A THIRD HYDROCARBON RADICAL CONNECTED TO THE ALUMINUM ATOM THROUGH A MEMBER SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND SULFUR ATOMS, AND ADDITIONALLY EFFECTING THE REACTION IN THE PRESENCE OF A CATALYST COMPRISING AN ALUMINUM TRIALKYL.
Claim 2
Dependent Claim
104 words
IN THE GROWTH REACTION PROCESS IN WHICH AN ORGANO ALUMINUM COMPOUND IS REACTED WTIH AN ALPHA OLEFIN UNDER CONDITIONS CAUSING THE OLEFIN TO ADD TO AN ORGANIC RADICAL CONNECTED TO THE ALUMINUM INCREASING THE MOLECULAR SIZE THEREOF, THE IMPROVEMENT WHICH COMPRISES EFFECTING THE REACTION USING AN ORGANO ALUMINUM COMPOUND HAVING TWO HYDROCARBON RADICALS DIRECTLY CONNECTED TOTHE ALUMINUM ATOM WITH A CARBON ATOM FREE OF UNSATURATED BONDS AND A THIRD HYDROCARBON RADICAL CONNECTED TO THE ALUMINUM ATOM THROUGH A MEMBER SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND SULFUR ATOMS, AND ADDITIONALLY EFFECTING THE REACTION IN THE PRESENCE OF A CATALYST COMPRISING AN ALUMINUM TRIALKYL.
Claim 3
Dependent Claim
104 words
IN THE DISPLACEMENT REACTION PROCESS IN WHICH AN ORGANO ALUMINUM COMPOUND IS REACTED WITH AN ALPHA OLEFIN UNDER CONDITIONS CAUSING THE OLEFIN TO REPLACE AN ORGANIC RADICAL CONNECTED TO THE ALUMINUM, THE IMPROVEMENT WHICH COMPRISES EFFECTING THE REACTION USING AS THE ORGANO ALUMINUM COMPOUND AN ORGANO ALUMINUM COMPOUND HAVING TWO HYDROCARBON RADICALS DIRECTLY CONNECTED TO THE ALUMINUM ATOM WITH A CARBON ATOM FREE OF UNSATURATED BONDS AND A THIRD HYDROCARBON RADICAL CONNECTED TO THE ALUMINUM ATOM THROUGH A MEMBER SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND SULFUR ATOMS, AND ADDITIONALLY EFFECTING THE REACTION IN THE PRESENCE OF A CATALYST COMPRISING AN ALUMINUM TRIALKYL.
Claim 4
Dependent Claim
104 words
IN THE DISPLACEMENT REACTION PROCESS IN WHICH AN ORGANO ALUMINUM COMPOUND IS REACTED WITH AN ALPHA OLEFIN UNDER CONDITIONS CAUSING THE OLEFIN TO REPLACE AN ORGANIC RADICAL CONNECTED TO THE ALUMINUM, THE IMPROVEMENT WHICH COMPRISES EFFECTING THE REACTION USING AS THE ORGANO ALUMINUM COMPOUND AN ORGANO ALUMINUM COMPOUND HAVING TWO HYDROCARBON RADICALS DIRECTLY CONNECTED TO THE ALUMINUM ATOM WITH A CARBON ATOM FREE OF UNSATURATED BONDS AND A THIRD HYDROCARBON RADICAL CONNECTED TO THE ALUMINUM ATOM THROUGH A MEMBER SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND SULFUR ATOMS, AND ADDITIONALLY EFFECTING THE REACTION IN THE PRESENCE OF A CATALYST COMPRISING AN ALUMINUM TRIALKYL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |