Maro Publications

Acrylic Copolymers

Patents with Abstracts

*7/9/2012

Maro Topics

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Patents with Abstracts

8,211,389 
Metal scavenging polymers and uses thereof

Zinn, Shah and Andrews of Nalco Company, Illinois, developed an acrylic polymer containing acrylic-x and an alkylamine and  is modified to contain a functional group capable of scavenging one or more compositions containing one or more metals are disclosed. These polymers have many uses in various mediums, including wastewater systems.  (RDC 7/9/2012)

8,193,286 
Acrylic star polymer
 
Matsumoto and Nakamura of Nippon Soda, Japan, producedd a star polymer having a controlled ratio of a weight average molecular weight of the star polymer to a number average molecular weight of the star polymer, by anionically polymerizing a (meth)acrylic ester having an alicyclic skeleton and a lactone ring in the presence of an anionic polymerization initiator to synthesize an arm polymer, reacting the arm polymer with a polyfunctional coupling agent, and reacting with an anionic polymerizable monomer. (RDC 6/27/2012)

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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
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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 6/28/2012.