Title:
【発明の名称】ガスの制御持続放出をもたらす粉末
Document Type and Number:
Japanese Patent JP3330957
Kind Code:
B2
Abstract:
A powder for sustained release of a gas including a core containing a molecular sieve, and a layer containing an acid releasing agent on an outer surface of the core. The core and the layer are substantially free of water, and the core is capable of generating and releasing a gas after hydrolysis of the acid releasing agent.
Inventors:
Ballenberg, Sumner A
Gray, Peter N
Michael Reller
Gray, Peter N
Michael Reller
Application Number:
JP51466698A
Publication Date:
October 07, 2002
Filing Date:
August 29, 1997
Export Citation:
Assignee:
Bernard Technologies Incorporated
International Classes:
A01N25/08; A01N25/18; A01N25/26; A01N59/00; A61L2/16; A61L2/20; A61L9/04; A23L3/3409; B01J2/00; C01B7/01; C01B11/02; C01B17/16; C01B17/50; C01B21/24; C01B21/36; C01C3/02; (IPC1-7): A23L3/3409; A01N25/08; A01N25/18; A01N25/26; A01N59/00; A61L2/16
Domestic Patent References:
| JP7247155A |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)
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