Maro Publications

Barrier Screws

Patents with Abstracts

*5/23/2012

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Articles with Abstracts

Articles without Abstracts

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Notes

Patents without Abstracts

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Patents with Abstracts

8,177,413 
Scientifically designed barrier screw
 
Chung, Florida, developed a barrier screw with a barrier flight without any dead-spots while maintaining a constant solid channel width, a melt channel without an excessively deep channel depth and a solid channel without excessively large channel area with shallow channel depth while assuring good melt quality. (RDC 5/23/2012)

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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 5/23/2012.