Freshness retaining agent, method for manufacturing the same, gas purification device, and gas purification system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 2018
Grant Date -
Jan 12, 2017
app pub date -
Dec 10, 2014
filing date -
Feb 3, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided are a freshness retaining agent that can be obtained by a simple method and exhibits excellent adsorption performance and antibacterial activity, a gas purification device including the freshness retaining agent, and a gas purification system. The freshness retaining agent is formed by adhering tea catechins to a surface and/or an inside of charcoal powders and adhering the charcoal powders to each other with clay interposed between the charcoal powders, thereby exhibiting excellent adsorption performance and antibacterial activity.
First Claim
Family
International Classification(s)
- A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- A01G:HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, ....
- A23B:PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRU....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
- B01D:SEPARATION
- [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