Maro Publications

Hot Melt Adhesives

Patent Abstracts

*8/30/2012
from 8/30/2012

Maro Topics

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Patents with Abstracts

8,242,198 
Polyolefin adhesive compositions
 
Jiang et al of ExxonMobil, Texas, developed a hot melt adhesive consisting of a polyolefin base polymer, 1 to 10 wt % of at least one functionalized polyolefin, and 1 to 15 wt % of a wax.  The wax has a weight average molecular weight at least 8% of the weight average molecular weight of the polyolefin base polymer, viscosity at 190 C of 60 mPa or more, and a crystallization temperature greater than the polyolefin base polymer and 100 C.  The adhesive has at least 5% fiber tear at 2 C., at least 50% fiber tear at 25 C and a characteristic set time of less than 3 seconds. (RDC 8/30/2012)

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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 8/30/2012.