Archival preservation coatings and adhesives
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 13, 1999
Issued Date -
N/A
app pub date -
Apr 16, 1997
filing date -
Mar 30, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Preventing the physical degradation of an archival article due to exposure to environmental impurities by applying to a substrate a coating composition containing (i) an alkaline buffer capable of neutralizing acidic components from the environment of the archival article; and (ii) an adsorbent capable of removing chemical components from the environment of the archival article, drying the composition on the substrate to form a coated material; and preventing the physical degradation of the archival object by positioning the coated material in proximity to an archival article.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully