The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1998
Filed:
Feb. 07, 1997
Kazuo Torii, Miyagi, JP;
Hideo Yamamoto, Ibaragi, JP;
Katuhiro Miyaji, Chiba, JP;
Norio Murase, Saitama, JP;
Abstract
The present invention provides ice nucleating-active materials which are free from problems like corrosiveness against a device owing to the materials used and harmfulness of the materials themselves; and have a function of elevating freezing temperature of water which is effective for releasing an over-cooling state of it, and generates a method for an ice bank system exhibiting a large energy-saving effect. This invention relates to ice nucleating-active materials containing trioctahedral smectites capable of being dispersive in water as effective components, and a method for an ice bank system comprising adding the trioctahedral smectites into a liquid in the ice bank system at a concentration of at least 30 ppm and freezing it by using a freezer.