Patents Assigned to McAirlaid's Vliesstoffe GmbH & Co. KG
  • Patent number: 8414997
    Abstract: An absorbent insert has an upper cover layer, a lower cover layer, and an absorption layer for liquids, wherein the absorption layer is positioned between the upper and lower layers. At least one of the two cover layers is a film and has a three-dimensional structure and liquid-permeable openings. The absorbent insert is sealed at least partially along outer edges of the absorbent insert.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: April 9, 2013
    Assignee: McAirlaid's Vliesstoffe GmbH & Co. KG
    Inventor: Andreas Schmidt
  • Patent number: 8343612
    Abstract: An absorbent fiber web has a base layer of cellulose fibers and an external layer that is connected at least across areas thereof with the base layer. The external layer is a nonwoven of nano fibers. The base layer and the nonwoven are connected to one another across areas thereof without a binder.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: January 1, 2013
    Assignee: McAirlaid's Vliesstoffe GmbH & Co. KG
    Inventors: Jens Söder, Andreas Schmidt
  • Publication number: 20120167771
    Abstract: The invention relates to a filter material for cleaning air and gases, comprising a fiber layer (2) made of cellulose fibers bonded to each other in segments by pressing, thus compacting the cellulose fibers in the pressed areas (4).
    Type: Application
    Filed: March 29, 2010
    Publication date: July 5, 2012
    Applicant: MCAIRLAID'S VLIESSTOFFE GMBH & CO. KG
    Inventor: Andreas Schmidt
  • Publication number: 20120006741
    Abstract: A fiber material web of pulp fibers is made by pulp fibers being calendered and spot-connected or linearly connected without a binder in pressurized areas by fusion of the fiber bodies with generation of an embossed patter. The pulp fibers are chemically treated pulp fibers. The fiber material web is suitable for use in sanitary articles and as a filter material.
    Type: Application
    Filed: July 16, 2011
    Publication date: January 12, 2012
    Applicant: McAirlaid's Vliesstoffe GmbH & Co. KG
    Inventor: Andreas Schmidt
  • Publication number: 20120010584
    Abstract: An absorption body for use on wounds is constructed of a multilayer configuration with a first layer that is facing the wound, a second layer that is facing away from the wound, and an absorbent core that is arranged between the first and second layers. The first layer in the area of the wound has a material that is permeable for liquids and the second layer has a breathable material. The absorption body is suitable as a wound pad.
    Type: Application
    Filed: July 8, 2011
    Publication date: January 12, 2012
    Applicant: MCAIRLAID'S VLIESSTOFFE GMBH & CO. KG
    Inventor: Andreas Schmidt
  • Publication number: 20120004615
    Abstract: A bandage for covering a body opening from which a conduit, not belonging to the body, projects, has a first support with a first slit beginning at an edge of the support and extending toward a center of the first support, wherein the first slit defines a first support half and a second support half on opposed sides of the first slit. A first flat absorbent core is disposed on the first support half; a second flat absorbent core is disposed on the second support half. The first and second absorbent cores are positioned in parallel orientation relative to the first slit, respectively. The first slit has an end remote from the edge of the first support; the end of the first slit is provided with a widened portion.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 5, 2012
    Applicant: MCAIRLAID'S VLIESSTOFFE GMBH & CO. KG
    Inventors: Andreas Schmidt, Jens Söder
  • Publication number: 20110130738
    Abstract: An absorptive pad for placement on wounds in the form of a layered body of a multi-layer configuration has a first layer facing the skin, a second layer facing away from the skin, and an absorptive core arranged between the first layer and the second layer. The first layer has a wound area to be placed onto a wound, wherein the wound area of the first layer is made of a material that is permeable to liquids. The first layer outside of the wound area is provided at least partially with an adhesive.
    Type: Application
    Filed: November 29, 2010
    Publication date: June 2, 2011
    Applicant: MCAIRLAID'S VLIESSTOFFE GMBH & CO. KG
    Inventor: Andreas Schmidt
  • Publication number: 20100255048
    Abstract: A web material encompasses a bonded fibrous material web of cellulose material that is made of a layer of cellulose fibers that are press-bonded in sections of the fibrous material web. One or several antimicrobial substances are contained in the fibrous material web. The antimicrobial substances are selected from finely dispersed silver and silver salts, antimicrobial metal oxides, solid inorganic acids, solid organic acids, and biocides.
    Type: Application
    Filed: April 2, 2010
    Publication date: October 7, 2010
    Applicant: MCAIRLAID'S VLIESSTOFFE GmbH & CO. KG
    Inventor: Andreas Schmidt
  • Publication number: 20100159207
    Abstract: A cellulose cloth has a fiber layer of cellulose fibers that absorb liquids as well as a second layer bonded thereto, wherein the second layer has a different color or a different color pattern than the fiber layer, and wherein the fibers of the fiber layer are bonded to one another by partial press-bonding with compression of the cellulose fibers in the press-bonded areas.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 24, 2010
    Applicant: MCAIRLAID'S VLIESSTOFFE GMBH & CO. KG
    Inventor: Andreas Schmidt
  • Publication number: 20090324893
    Abstract: An absorbent fiber web has a base layer of cellulose fibers and an external layer that is connected at least across areas thereof with the base layer. The external layer is a nonwoven of nano fibers. The base layer and the nonwoven are connected to one another across areas thereof without a binder.
    Type: Application
    Filed: May 22, 2009
    Publication date: December 31, 2009
    Applicant: MCAIRLAID'S VLIESSTOFFE GMBH & CO. KG
    Inventors: Jens Söder, Andreas Schmidt
  • Publication number: 20080249492
    Abstract: A fiber material web of pulp fibers is made by pulp fibers being calendered and spot-connected or linearly connected without a binder in pressurized areas by fusion of the fiber bodies with generation of an embossed patter. The pulp fibers are chemically treated pulp fibers. The fiber material web is suitable for use in sanitary articles and as a filter material.
    Type: Application
    Filed: April 4, 2008
    Publication date: October 9, 2008
    Applicant: McAirlaid's Vliesstoffe GmbH & Co. KG
    Inventor: Andreas Schmidt
  • Publication number: 20080190786
    Abstract: An absorbent insert has an upper cover layer, a lower cover layer, and an absorption layer for liquids, wherein the absorption layer is positioned between the upper and lower layers. At least one of the two cover layers is a film and has a three-dimensional structure and liquid-permeable openings. The absorbent insert is sealed at least partially along outer edges of the absorbent insert.
    Type: Application
    Filed: July 6, 2006
    Publication date: August 14, 2008
    Applicant: McAIRLAID'S VLIESSTOFFE GmbH & CO. KG
    Inventor: Andreas Schmidt