Non-smudging thermally imageable documents, method of making same and system for reducing the smudging of ink stamp pad images applied to such documents
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 1, 1998
Grant Date -
N/A
app pub date -
Feb 24, 1997
filing date -
Feb 24, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of making a smudge-resistant thermally imageable document by applying a non-blocking ink stamp image receptive coating to the protective top coating, so that the image will dry within thirty second or less, and while producing an optical image density of at least 1.0. An ink comprising a dye, at least 8% m-pyrol by weight, a glycol, alcohol and water will dry quickly when applied from a stamp ink pad impregnated with that formulation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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