Maro Publications

Ethylene Propylene Copolymers

Patent Abstracts

*2/26/2013
from 6/26/2012

Maro Topics

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Patent Abstracts

1. 8,193,135 
Ethylene-propylene copolymers suitable for the modification of lubricating oils and process for the preparation thereof
 
Tanaglia of Polimeri Europa, Italy, developed viscosity index improver (V.I.I.) additives of lubricating oils by a high shear mixing of (i) one or more EP(D)M polymers (ii) 1.5 to 20 wt%  polyvinylarene/conjugated hydrogenated polydiene/polyvinylarene block copolymers; and (iii) 1.5 to 45 wt% lubricating oil. (RDC 6/26/2012)

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Interested!!
Bookmark this page to follow future developments!.
(RDC 6/5/2012)

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Roger D. Corneliussen
Editor
www.maropolymeronline.com

Maro Polymer Links
Tel: 610 363 9920
Fax: 610 363 9921
E-Mail: cornelrd@bee.net  

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Copyright 2012 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen
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** Date of latest addition; date of first entry is 6/26/2012.