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Adhesives (C) ©

01 Notes ©

5 Patent Abstracts

222 Patent Titles

Patentpedia Index 

6/22/2016 through 8/29/2012

Latest Entry from Week 24, 2016   (6/14/2016)

* Note:  This collection is not complete.  Items may be missing and whole weeks may not be covered.  "Perfection is not of this world!"  Please send Maro missing patent numbers  for inclusion.  Experts are invited to send important, basic patents  or patents on new Topics. (RDC 4/29/2016)
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2 Topics

Applications (B)

Materials (B)

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0 Subtopics

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0 Notes

1. Adhesives 

Beginning

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1. Adhesives   

1. “An adhesive or stick on is a material, usually in a liquid or semi-liquid state, that adheres or bonds items together. Adhesives come from either natural or synthetic sources. The types of materials that can be bonded are vast but adhesives are especially useful for bonding thin materials. Adhesives cure (harden) by either evaporating a solvent or by chemical reactions that occur between two or more constituents.

Adhesives are advantageous for joining thin or dissimilar materials, minimizing weight, and providing a vibration-damping joint.  A disadvantage of most adhesives is that most do not form an instantaneous joint, unlike many other joining processes, because the adhesive needs time to cure.

he earliest known date for a simple glue is 200,000 BC[5] and for a compound glue 70,000 BC.”

(Wikipedia, Adhesives, 8/29/2012)

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Copyright 2016 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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Roger D. Corneliussen, Editor
Professor Emeritus
Materials Engineering
Drexel University, Philadelphia, PA
Editor
Maro Publications
Telephone: 610 363 1533
Email:
cornelrd@bee.net
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