March 19, 2012

CAS databases provide millions of journal article references from more than 10,000 major scientific journals worldwide, patent and patent family references from 62 patent authorities around the world, and other reputable web sources.

The following patent record is from the CAplusSM database.


Patent Number: US 8129572
Title: Preparation of olefin co-dimers
Inventor(s): Sigl, Marcus; Triller, Michael; Heidemann, Thomas
Patent Assignee(s): BASF Aktiengesellschaft, Germany
Source: PCT Int. Appl., 42 pp. CODEN: PIXXD2
Language: German


Olefin co-dimers are prepared by converting a first and second olefin over a heterogeneous olefin oligomerization catalyst, wherein the obtained olefin co-dimers may be subjected to a hydroformylation and subsequent hydrogenation to prepare alc. mixts.

Please note:
  Abstracts and titles for patent records in CAplus are routinely enhanced to better describe the claimed invention. In this example, CAS originally indexed the PCT publication WO 2007141288, which has a different abstract than the US 8,129,572 equivalent patent. The abstract has been modified from its original form for clarity.


View the full-text U.S. patent from USPTO.

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