Indicator for detection of thermal history

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

116207, 116216, 374160, 374162, 422 57, 422 58, 4283213, 4283215, 428913, 436 1, 436 2, 436 93, 436127, 436147, G01K 1112, G01N 3122

Patent

active

046751610

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.

REFERENCES:
patent: 2967785 (1961-01-01), Allen et al.
patent: 3076721 (1963-02-01), Coles
patent: 3078182 (1963-02-01), Crone, Jr. et al.
patent: 3239366 (1966-03-01), Miller et al.
patent: 3317433 (1967-05-01), Eichel
patent: 3615972 (1971-10-01), Morehouse, Jr.
patent: 3695903 (1972-10-01), Telkes et al.
patent: 3895523 (1975-07-01), Nollen
patent: 4015937 (1977-04-01), Miyamoto
patent: 4230808 (1980-10-01), Pietersen

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Indicator for detection of thermal history does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Indicator for detection of thermal history, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indicator for detection of thermal history will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-720111

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.