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1. 发明专利

CA2824773A1 FACE MASK AND METHOD OF ITS PRODUCTION 未知
公开(公告)号：CA2824773A1
公开(公告)日：2012-07-26
申请号：CA2824773
申请日：2011-02-23
申请人： ROYAL NATURAL MEDICINE S R O , ELMARCO SRO
发明人： SAROCH JAN , MUNZAROVA MARCELA , KLABANOVA ADELA , PONOMAREV IVAN
IPC分类号： A62B23/02 , A41D13/11
摘要： The invention relates to a face mask for removal of biological and mechanical impurities from breathed and/or exhaled air, comprising an inner textile layer and an outer textile layer, between which there is arranged a filtering layer of polymer nanofibres and/or active layer of polymer nanofibres, which in its structure contains a biocidal substance(s). The outer as well as the inner textile layer are formed of microfibres, while at least the outer textile layer and with it neighbouring filtering or active layer of polymer nanofibres are hydrophobic, and all layers are interconnected by a net of joints, that prevent their mutual motion and reduce permeability of the face mask only minimally. The inner textile layer is on periphery of the face mask provided with a layer of an adhesive for fastening 'to the face of the user. This method of fixing the face mask to the face secures' perfect adhesion of the face mask to the skin along its entire periphery, thus preventing breathing of an unfiltered air. The invention further relates to a method for production of such face mask.

2. 发明专利

MX2013008245A CUBREBOCAS Y METODO PARA SU PRODUCCION. 未知
公开(公告)号：MX2013008245A
公开(公告)日：2014-03-12
申请号：MX2013008245
申请日：2011-02-23
申请人： ROYAL NATURAL MEDICINE S R O
发明人： PONOMAREV IVAN , SAROCH JAN , KLABANOVA ADELA , MUNZAROVA MARCELA
IPC分类号： A41D13/11 , A62B23/02
摘要： La invención se refiere a un cubrebocas o mascarilla para eliminar impurezas biológicas y mecánicas del aire respirado y/o exhalado, que comprende una capa interior textil y una capa exterior textil, entre las cuales está dispuesta un capa filtrante de nanofibras de polímero y/o capa activa de nanofibras de polímero, que en su estructura contienen una o varias sustancias biocidas. La capa textil exterior como así como la capa interior textil se forman de microfibras, mientras que al menos la capa exterior textil y con la misma la capa filtrante o activa vecina de nanofibras de polímero son hidrofóbicas, y todas las capas están interconectadas por una red de uniones, que evitan su movimiento mutuo y reducen la permeabilidad del cubrebocas sólo en forma mínima. La capa interior textil está en la periferia del cubrebocas, que se proporciona con una capa de adhesivo para sujetar en la cara del usuario. Este método de sujetar el cubrebocas en la cara asegura la perfecta adherencia del cubrebocas a la piel a lo largo de su toda su periferia, evitando de esta manera respirar un aire sin filtrar. La invención además se refiere a un método para la producción de dicho cubrebocas.

3. 发明专利

AU2011356346A1 Face mask and method of its production 未知
公开(公告)号：AU2011356346A1
公开(公告)日：2013-08-15
申请号：AU2011356346
申请日：2011-02-23
申请人： ELMARCO SRO , ROYAL NATURAL MEDICINE S R O
发明人： SAROCH JAN , MUNZAROVA MARCELA , KLABANOVA ADELA , PONOMAREV IVAN
IPC分类号： A62B23/02 , A41D13/11
摘要： The invention relates to a face mask for removal of biological and mechanical impurities from breathed and/or exhaled air, comprising an inner textile layer and an outer textile layer, between which there is arranged a filtering layer of polymer nanofibres and/or active layer of polymer nanofibres, which in its structure contains a biocidal substance(s). The outer as well as the inner textile layer are formed of microfibres, while at least the outer textile layer and with it neighbouring filtering or active layer of polymer nanofibres are hydrophobic, and all layers are interconnected by a net of joints, that prevent their mutual motion and reduce permeability of the face mask only minimally. The inner textile layer is on periphery of the face mask provided with a layer of an adhesive for fastening 'to the face of the user. This method of fixing the face mask to the face secures' perfect adhesion of the face mask to the skin along its entire periphery, thus preventing breathing of an unfiltered air. The invention further relates to a method for production of such face mask.

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