公开(公告)号：EP1198412B1

公开(公告)日：2008-12-31

申请号：EP00926243.7

申请日：2000-04-20

申请人： SOUTHWEST RESEARCH INSTITUTE ,  MicroActive Corp.

发明人： WELLINGHOFF, Stephen, T. Southwest Res. Institute ,  KAMPA, Joel, J. ,  LELAH, Michael, D. Bernàrd Technologies, Inc. ,  BARENBERG, Sumner, A. Bernàrd Technologies, Inc. ,  GRAY, Peter, N. Bernàrd Technologies, Inc. ,  DIXON, Hong

IPC分类号： C01B11/02 ,  C01B7/01 ,  C01B13/10 ,  A01N59/00 ,  A01N59/02 ,  A01N59/04 ,  A01N59/24 ,  A23L3/3409 ,  A01N25/20 ,  A01N3/02

CPC分类号： C01B13/10 ,  A01N3/02 ,  A01N25/20 ,  A01N59/00 ,  A01N59/02 ,  A01N59/04 ,  A01N59/24 ,  A23L3/3409 ,  C01B7/01 ,  C01B11/021 ,  C01B11/024 ,  Y02A50/358 ,  A01N59/16 ,  A01N25/34 ,  A01N25/12 ,  A01N2300/00

摘要： A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a liquid containing anions capable of being oxidized by the activated catalyst or reacted with species generated during activation of the catalyst to generate at least one gas. The composition, when exposed to electromagnetic energy, is capable of generating and releasing the gas after activation of the catalyst and oxidation or reaction of the anions.

公开(公告)号：EP2094790A2

公开(公告)日：2009-09-02

申请号：EP07873628.7

申请日：2007-11-27

申请人： Microactive Corp. ,  SOUTHWEST RESEARCH INSTITUTE

发明人： WELLINGHOFF, Stephen ,  KAMPA, Joel ,  HANSON, Douglas ,  FINNEGAN, Michael John

IPC分类号： C08L79/00 ,  A23B9/14 ,  C01B11/02 ,  C07F9/6596

CPC分类号： A01N25/10 ,  A01N25/34 ,  A23L3/3526 ,  A23L3/3535 ,  A23L3/358 ,  A61L2/20 ,  A61L2/23 ,  A61L9/01 ,  C01B11/022 ,  C08L79/02 ,  A01N59/02 ,  A01N59/04 ,  A01N59/00 ,  C08L2666/02

摘要： The invention relates generally to compatible polymer blends that can be extruded or injection molded into films or other objects that will generate and release a gas such as sulfur dioxide, carbon dioxide, or chlorine dioxide upon contact with moisture

公开(公告)号：EP0982987B8

公开(公告)日：2006-06-07

申请号：EP98918510.3

申请日：1998-04-22

申请人： MicroActive Corp. ,  SOUTHWEST RESEARCH INSTITUTE

发明人： WELLINGHOFF, Stephen, T. ,  BARENBERG, Summer, A. ,  DIXON, Hong ,  KAMPA, Joel, J.

IPC分类号： A01N25/12 ,  A01N25/14 ,  A01N25/22 ,  A01N25/26 ,  A61K9/14 ,  A61K9/16 ,  A61K9/50 ,  A01N25/18 ,  A01N59/02

CPC分类号： A01N59/00 ,  A01N25/18 ,  A01N59/02 ,  Y02A50/358 ,  Y02A50/359 ,  A01N2300/00

摘要： A powder for sustained release of a gas including a hydrophilic core, a hydrophobic layer on an outer surface of the hydrophilic core, and particles in contact with the hydrophobic layer. The hydrophobic layer contains an acid releasing agent. The particles contain an anhydrous material capable of binding with water. The core, the particles, and the hydrophobic layer are substantially free of water, and the core is capable of generating and releasing a gas after hydrolysis of the acid releasing agent.