Process for oligomerizing light olefins or their mixtures
CA 1301779 C · Owner: Bellussi, Giuseppe · Inventors: Gusi, Stefano; Giusti, Aldo; Fattore, Vittorio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
CASE 2548, "PROCESS FOR OLIGOMERIZING LIGHT OLEFINS OR THEIR MIXTURES", Abstract, A process is disclosed for oligomerizing light olefins or their mixtures, which consists in reacting said olefins, possibly diluted with an inert gas by, means of synthetic zeolites containing oxides of silicon titanium and aluminum, which have, in their calcined and anhydrous state, the following empirical formula: pHALO2 ? qTiO2 ? SiO2, wherein e has a value larger than zero and smaller than or equal to, 0.050 and g has a value larger than zero and smaller than, or equal to, 0.025, and the H+ of HALO2 can be at least partially substitutable or. substituted with cations.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 26, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.