Patents Assigned to Paul Hartmann AG
  • Patent number: 7482505
    Abstract: The invention relates to a single use hygiene article, comprising an absorbing body layer (24, 60, 70), which serves to store body fluids and which can also contain superabsorbent materials, and comprising standing cuff elements (26, 28), which extend in an essentially longitudinal direction, form a lateral leakage barrier and which are attached to the body-facing side of the article at least along a cuff base line (34, 36; 62, 64; 76, 78). The cuff elements (26, 28) are guided with variable distances between the cuff base lines (34, 36; 62, 64; 76, 78). The aim of the invention is to improve the absorption characteristics of the hygiene article. Towards this end, the article is designed in such a manner that the absorbing body layer (24, 60, 70) comprises, in a transversal direction (44) of the hygiene article up to the lateral edges (16) and/or in a longitudinal direction (38) up to at least one longitudinal end (40), an increasing mass per unit area of an absorbent material of this layer.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: January 27, 2009
    Assignee: Paul Hartmann AG
    Inventors: Hans-Peter Stupperich, Wolfgang Röhrl
  • Patent number: 7462754
    Abstract: A method for producing an absorbent structure and the resulting absorbent structure. The method includes the steps of introducing a thermoplastic polymer into an extrusion apparatus, melting the thermoplastic polymer material having a moisture content of at least 0.5 percent by weight into the extrusion apparatus, and extruding the mixture such that the fluid in the superabsorbent polymer material evaporates as pressure is released and induces foaming of the thermoplastic polymer that bonds the particulate polymer material together to create a matrix.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: December 9, 2008
    Assignee: Paul-Hartmann AG
    Inventors: Krzysztof D. Malowaniec, Rainer Mangold, Thomas Wurster
  • Patent number: 7462756
    Abstract: The invention relates to a suction body component which is suitable for the durable storage of body fluids and is used to absorb, skin-friendly, single-use products. The suction body component comprises a carrier material and a particulate super absorbing polymer material. The super absorbing polymer material has a core provided with an outer surface and at least one part of the outer surface thereof comprises a coating agent which is used to reduce the absorption rate of the core of the super absorbing polymer material. The coating agent of the super absorbing polymer material comprises a skin-care product.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: December 9, 2008
    Assignee: Paul Hartmann AG
    Inventor: Krzysztof D. Malowaniec
  • Patent number: 7455665
    Abstract: A hygiene article has a fluid permeable protective layer, a rear, fluid impermeable layer and an absorbing body arranged between the layers. The article has a first longitudinal direction and a second transverse direction. Fastening elements are provided for removably fastening the hygiene article when worn by a user. The fastening elements include a clip which cooperates with an application zone of the hygiene article. Each fastening element has a first zone, by means of which the fastening element can be attached to the hygiene article, and a second zone, arranged at a distance from the first zone in the transverse direction and in which the clip is provided. Each fastening element is folded in a zigzag manner along folding lines extending in the longitudinal direction. The second zone provided with the clip is arranged outside of the zigzag folded configuration in the transverse direction.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: November 25, 2008
    Assignee: Paul-Hartmann AG
    Inventors: Carsten Wendelstorf, Rainer Mangold
  • Publication number: 20080281246
    Abstract: The present disclosure relates to a film structure having a polymer film and an application system enabling the film structure to be handled in a simple manner. The application system is arranged on a first side of the polymer film and has at least one supporting film to which at least one gripping strip is applied. The polymer film also has at least one first region without a supporting film.
    Type: Application
    Filed: September 2, 2007
    Publication date: November 13, 2008
    Applicant: Paul Hartmann AG
    Inventors: Jochem Effing, Axel Eckstein
  • Publication number: 20080281245
    Abstract: The present disclosure relates to a film dressing having a polymer film and an application system for permitting an improved ease of use of said film dressing. The application system is located on the first side of the polymer film and has at least one first and one second supporting film. At least one first grip strip is formed on the first supporting film and at least one second grip strip is formed on the second supporting film. At least the first grip strip has a grip surface that enables the grip strip to be grasped and the first grip strip at least partially overlaps the second grip strip.
    Type: Application
    Filed: September 2, 2007
    Publication date: November 13, 2008
    Applicant: Paul Hartmann AG
    Inventors: Jochem Effing, Axel Eckstein
  • Patent number: 7435245
    Abstract: A fastening element for hygiene articles. The fastening element presents a first longitudinal direction and a second transverse direction in the form of a longitudinal section. The fastening element includes mechanically adhering clip elements, a first section corresponding to a first support layer and a second section corresponding to a second support layer. The first section contains a first zone by which the fastening elements are attached to the hygiene article. The second section contains a second zone arranged outside of the first section in the transverse direction in which the clip elements are provided. The element is folded in a zigzag manner along longitudinal folding lines and the second zone with the mechanically adhering clip elements lies outside of the zigzag folded configuration in the transverse direction.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: October 14, 2008
    Assignee: Paul-Hartmann AG
    Inventors: Carsten Wendelstorf, Rainer Mangold
  • Publication number: 20080249486
    Abstract: The invention relates to a wound dressing, a wound contact layer and a medicinal composition comprising a hydrophilic base in which hydrocolloids are dispersed, wherein the hydrophilic base comprises at least one emulsifier and the use of said composition for treating wounds.
    Type: Application
    Filed: June 17, 2008
    Publication date: October 9, 2008
    Applicant: PAUL HARTMANN AG
    Inventor: Jochem Effing
  • Publication number: 20080249485
    Abstract: The invention relates to a wound dressing, a wound contact layer and a medicinal composition comprising a hydrophilic base in which hydrocolloids are dispersed, wherein the hydrophilic base comprises at least one emulsifier and the use of said composition is for the treatment of wounds
    Type: Application
    Filed: June 17, 2008
    Publication date: October 9, 2008
    Applicant: Paul Hartmann AG
    Inventor: Jochem Effing
  • Publication number: 20080249453
    Abstract: The invention relates to a wound dressing, a wound contact layer and a medicinal composition comprising a hydrophilic base in which hydrocolloids are dispersed, wherein the hydrophilic base comprises at least one emulsifier and the use of said composition for treating wounds.
    Type: Application
    Filed: June 17, 2008
    Publication date: October 9, 2008
    Applicant: Paul Hartmann AG
    Inventor: Jochem Effing
  • Publication number: 20080208152
    Abstract: An absorbent incontinence product with a main piece formed of a front section, a back section and a crotch section which lies in a longitudinal direction between the front and the back sections and is intended to be placed between the legs of a user. The main part has an absorbent body and first material sections which are attached to the back section and/or to the front section and extend in the transverse direction over first longitudinal side edges of the main piece and second material sections which are attached to the back section and/or to the front section and extend in the transverse direction over second longitudinal side edges of the main part. The first and second material sections connect the front section to the back section when the product is applied.
    Type: Application
    Filed: July 8, 2006
    Publication date: August 28, 2008
    Applicant: PAUL HARTMANN AG
    Inventors: Axel Eckstein, Rudolf Groener, Ruediger Kesselmeier, Christian Koch
  • Publication number: 20080152698
    Abstract: A hydrogel comprises at least 50% by weight of water, at least one gel-forming polysaccharide, at least one acrylic acid derivative and one electrolyte mixture, the electrolyte mixture containing at least two different electrolytes.
    Type: Application
    Filed: January 30, 2008
    Publication date: June 26, 2008
    Applicant: Paul Hartmann AG
    Inventors: Jochem Effing, Ralph Geiger, Gema Garrigos Sistare
  • Patent number: 7378567
    Abstract: An absorbent body for hygiene articles, particularly sanitary napkins or panty liners, includes a liquid absorbing and distributing layer facing the body and made of a first fibrous material with a first pore size, and a liquid storage layer facing away from the body and including at least 20 to 98 wt. % cellulose fibers, with a second pore size smaller than the first pore size. The first fibrous material is made of interlinked cellulose fibers, and the layers are interconnected, without adhesives by a multitude of embossing points provided in grid-like manner which results in the formation of a funnel-shaped pore gradient in the liquid absorbing and distributing layer around the embossing points. This pore gradient assists in the introduction of liquid into the underlying storage layer.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: May 27, 2008
    Assignee: Paul Hartmann AG
    Inventor: Rainer Mangold
  • Publication number: 20080026178
    Abstract: A loop-forming nonwoven material (28) is used as a mechanical closure element, in particular for disposable sanitary articles (2) such as various types of nappies, incontinence articles and pads. A first upper face (40) of the nonwoven material (30) has first larger non-bonded areas (42), which are located at a distance from one another in the form of islands. The first larger non-bonded areas (42) of the nonwoven material are delimited by bonded contours (44) and surrounded by second smaller non-bonded areas (48) lying outside said delimitation and separating the larger areas from one another.
    Type: Application
    Filed: October 27, 2005
    Publication date: January 31, 2008
    Applicant: PAUL HARTMANN AG
    Inventors: Hans-Peter Stupperich, Fridmann Hornung, Ruediger Kesselmeier
  • Patent number: 7201743
    Abstract: The invention relates to disposable incontinence diapers for adults. At least two closure means (24, 26) are provided on each respective side section (22, 24) or longitudinal edge section (18, 20) and are distanced from each other in a longitudinal direction (30) in order to adapt the diapers in a more effective manner to the actual requirements made thereof. The invention is characterized in that the respective closure means (26) which is located further away from the edge of the hip (16) and the impact section (34) associated therewith are configured in such a way that the adhesive connection, beginning with the closed state of the diapers, only becomes detached when the force is higher than that of the adhesive connection of the closure means (24) located nearer to the edge of the hip (16) and the impact section (32) associated therewith.
    Type: Grant
    Filed: August 2, 2003
    Date of Patent: April 10, 2007
    Assignee: Paul Hartmann AG
    Inventor: Wolfgang Röhrl
  • Patent number: 7163745
    Abstract: An odor adsorption agent, in particular for use in a hygiene article, is formed of a thermoplastic granulate and a zeolite bonded to the thermoplastic granulate by means of a welded bond.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: January 16, 2007
    Assignee: Paul Hartmann AG
    Inventors: Rainer Mangold, Klaus Hermann
  • Publication number: 20060276765
    Abstract: An absorbent single-use article includes an absorbent element for storing bodily fluids and a backsheet that is fluid impermeable, at least in sections. The fluid impermeable backsheet has a microporous breathable film. A moisture indicator is provided on the side of the film facing the absorbent element in the form of a visual perceptible textured arrangement applied directly to the film, wherein the textured arrangement detaches itself beyond recognition upon contact with aqueous fluid.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 7, 2006
    Applicant: Paul Hartmann AG
    Inventors: Maximilian Swerev, Magnus Bodmer, Fridmann Hornung, Ruediger Kesselmeier
  • Publication number: 20060258250
    Abstract: The inventive cosmetic pad (2) exhibiting an improved effectiveness thereof for make-up removal contains or consists of discontinuous synthetic micro staple fibers whose length is equal to or greater than 7 mm.
    Type: Application
    Filed: July 21, 2006
    Publication date: November 16, 2006
    Applicant: Paul Hartmann AG,
    Inventors: Rainer Mangold, Angela Rompp, Jana Michelmann
  • Publication number: 20060259001
    Abstract: The invention relates to a disposable diaper (2) comprising a hip belt (6) creating a hip opening that is closed in the peripheral direction in addition to a main part of the diaper consisting of a front region (14), a rear region (10) and an interlying intermediate region (12). The main part (8) of the diaper can be detachably attached to the hip belt (6) at longitudinal ends of the front region (14) or the rear region (10) thereof, by means of a closing means (18), in such a way that, when the hip belt (6) is applied, a user reaches for the main part of the diaper (8) between the legs, and the free longitudinal end of the main part of the diaper (8) can be detachably fixed to the hip belt (6).
    Type: Application
    Filed: July 23, 2004
    Publication date: November 16, 2006
    Applicant: PAUL HARTMANN AG
    Inventors: Wolfgang Roehrl, Hans-Peter Stupperich
  • Publication number: 20060121811
    Abstract: A composite material for producing a layer of a disposable hygienic article that comes into physical contact with the body including a first body-contacting layer and a second layer. The first body contacting layer is composed of monocomponent and bicomponent fibers having a denier of 3.5 dtex or less. The second layer is composed of between 40 and 100 percent bicomponent fibers having a denier of 4 to 10 dtex with a lower melting point component lower than the melting point of the monocomponent fibers of the first layer.
    Type: Application
    Filed: January 20, 2006
    Publication date: June 8, 2006
    Applicant: PAUL HARTMANN AG
    Inventors: Rainer Mangold, Krzysztof-Daniel Malowaniec, Petra Eckel