Maro Publications

Polymers

Patent Abstracts

*3/7/2013
from 3/7/2013

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Patents with Abstracts

1. 8,383,717 
Synthetic polymers controlled in spiral structure, host-guest compounds prepared by using the same, and processes for production of both 

Kawauchi, Kumaki and Yashima of the Japan Science and Technology Agency, Japan, produced spiral polymers controlled in the direction of spiral winding easily from inexpensive general-purpose polymers and spiral polymers controlled in the direction of spiral winding.  They dissolved a syndiotactic polymethacrylate- or polyacrylate-type polymer and a chiral compound in a solvent by heating and cooling to precipitate a solid  and separating the  solid.  (RDC 3/7/2013)

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Roger D. Corneliussen
Editor
www.maropolymeronline.com

Maro Polymer Links
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E-Mail: cornelrd@bee.net  

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Copyright 2013 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 3/7/2013.