Indicator for detection of thermal history
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 23, 1987
Grant Date -
N/A
app pub date -
Dec 29, 1983
filing date -
Dec 29, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An indicator comprising azo dye(s), epoxy compound(s) and a separating membrane can be utilized for detection of the completion of thermal sterilization treatment in the medical field and also for thermal inspection in such various fields as testing, instrumentation and the like. The indicator can be used also for detection of the completion of alkylene oxide gas sterilization treatment by ethylene oxide gas or the like.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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