1
Ronald Dean Cramer, Robert Henry Rohrbaugh, John David Carter, Karl Edward Thuemmler, Ekaterina Anatolyevna Ponomarenko, Mattias Schmidt: Method of hydrophilizing materials. The Procter and Gamble Company, Eric T Addington, Dara M Kendall, Ken K Patel, March 8, 2005: US06863933 (136 worldwide citation)

Coating compositions, methods and articles of manufacture comprising a nanoparticle system employing same to impart surface modifying benefits for all types of soft surfaces, and in some cases, hard surfaces, are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier med ...


2
Michael Scott Bogdanski, Barry Robert Feist, John Joseph Litchholt, Liza Marie Sanchez, Mattias Schmidt: Absorbent comprising upper and lower gel layers. The Procter & Gamble Company, Carl J Roof, E Kelly Linman, Jacobus C Rasser, November 3, 1998: US05830202 (95 worldwide citation)

The invention relates to an absorbent structure (1) having a first layer which forms a mixture of absorbent gelling material particles (5), fibers, a second layer comprising liquid permeable substrate (7), and absorbent gelling material particles (9) attached to said substrate thus forming a laminat ...


3
Gianfranco Palumbo, Mattias Schmidt, Manfred Plischke, Wolfgang Meyer: Disposable absorbent articles having reduced surface wetness. The Procter & Gamble Company, Kevin D Hogg, Steven W Miller, Jacobus C Rasser, August 22, 2000: US06107539 (93 worldwide citation)

A disposable absorbent article comprising a backsheet, a topsheet, a fluid acquisition/distribution region and at least on fluid storage region, said article having a total product acquisition performance of more than 3.75 ml/sec in the first gush and more than 0.5 ml/sec in the fourth gush and an i ...


4
Christopher Phillip Bewick Sonntag, Mattias Schmidt, Manfred Plischke: Absorbent core having improved fluid handling properties. The Procter & Gamble Company, Carl J Roof, E Kelly Linman, Jacobus C Rasser, June 9, 1998: US05762641 (83 worldwide citation)

An absorbent core comprises, in sequence through it thickness, a first structure comprising an upper layer comprising a first fibrous material having compressibility of at least 5 cm.sup.3 /g and a drip capacity of a least 10 g/g, the structure also comprising a first superabsorbent material having ...


5
Gerald Alfred Young, Gary Dean LaVon, Nancy Ann Haynes, Mattias Schmidt, Bruno Johannes Ehrnsperger: Absorbent articles providing improved fit when wet. The Procter & Gamble Company, Carl J Roof, David M Weirich, Jacobus C Rasser, July 4, 2000: US06083210 (70 worldwide citation)

Disclosed are absorbent cores for inclusion in absorbent articles such as diapers, incontinent briefs, training pants, diaper holders and liners, feminine hygiene garments, and the like, designed to provide improved fit and comfort for the wearer while adequately containing body exudates. The absorb ...


6
Mattias Schmidt, Manfred Plischke, Stephen Allen Goldman: Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same. The Procter & Gamble Company, Uwe T Hirsch, Carl J Roof, E Kelly Linman, February 3, 1998: US05714156 (65 worldwide citation)

The invention relates to an absorbent gelling material comprising a dry mixture of at least a first type of hydrogel-forming particles and a second type of hydrogel-forming particles. The absorbent gelling material in accordance with the invention is characterized in that the first type of hydrogel- ...


7
Bruno Johannes Ehrnsperger, Mattias Schmidt, Karl Michael Schumann, Fred Naval Desai, Gary Dean Lavon, Gerald Alfred Young, Donald Carroll Roe: Liquid transport member for high flux rates between two port regions. The Procter & Gamble Company, Matthew P Fitzpatrick, Ian S Robinson, Ken K Patel, November 2, 2004: US06811842 (64 worldwide citation)

The present invention is a Liquid transport member with significantly improved liquid handling capability, which has at least one bulk region and a wall region that completely circumscribes said bulk region, and which comprises a port region, whereby the bulk region has an average fluid permeability ...


8
Edward Joseph Urankar, Gerald Alfred Young, Mattias Schmidt, James Albert Cleary, Matthias Konrad Hippe, Giovanni Carlucci: Thin until wet structures for acquiring aqueous fluids. The Procter & Gamble Company, Edward J Milbrada, Ken K Patel, Steven W Miller, June 8, 2004: US06746976 (58 worldwide citation)

Disclosed are thin until wet materials that are suitable for use as acquisition members for absorbent articles (e.g., diapers, catamenial products, and adult incontinence devices). Preferred materials according to the present invention are either: 1) fibrous assemblies that utilize wet strength mean ...


9
Mattias Schmidt: Absorbent components having a fluid acquisition zone. The Procter & Gamble Company, Kevin D Hogg, Carl J Roof, E Kelly Linman, January 5, 1999: US05855572 (57 worldwide citation)

The disclosure relates to an absorbent core capable of absorbing discharged aqueous body fluids. The core contains a swellable fluid storage material that forms, upon contact with aqueous body fluids, a fluid acquisition zone. The fluid acquisition zone is located remote from the user, to avoid flow ...


10
Donald C Roe, Nicholas A Ahr, Christopher P Bewick Sonntag, Mattias Schmidt, Stephen A Goldman, John Christison, David Joseph Kenneth Goulait: Diaper including feces modification agent. The Procter & Gamble Company, Michael P Hayden, David M Weirich, Ken K Patel, May 28, 2002: US06395955 (53 worldwide citation)

An article to be fitted to a wearer including an agent which is available in an effective concentration to physically or chemically modify some or all of the fecal material or other bodily exudates deposited in the article. The modification of the feces may improve acceptance and/or retention of the ...