13 patents
Utility
Battery Separator for Lithium-ion Batteries
28 Dec 23
Nonwoven battery separators, batteries comprising nonwoven battery separators, and methods of manufacturing nonwoven battery separators having improved durability and resilience for better in-service performance, more long-term durability, and safer battery products, wherein the nonwoven battery separator is coated with inorganic oxides.
Christopher John JOWSEY, David Amos Rittenhouse, Vishal BANSAL
Filed: 27 Jun 23
Utility
Nonwoven material with high core bicomponent fibers
7 Nov 23
Nonwoven materials having at least one layer comprising high core bicomponent fibers are provided.
James B. Parsons, Alan J. Campbell, Timothy J. Kistemaker, Ronald T. Moose, Jacek K. Dutkiewicz, Brian Fong, Thomas J. Cavanaugh
Filed: 25 Sep 18
Utility
Nonwoven material with high core bicomponent fibers
4 Jul 23
Nonwoven materials having at least one layer comprising high core bicomponent fibers are provided.
James B. Parsons, Alan J. Campbell, Timothy J. Kistemaker, Ronald T. Moose, Jacek K. Dutkiewicz, Brian Fong, Thomas J. Cavanaugh
Filed: 12 Mar 19
Utility
Dry Wipe, a Biodegradable Packaging Containing the Dry Wipe, an Arrangement and a Process for Providing a Wet Wipe
4 May 23
The present invention relates to a dry wipe, a biodegradable packaging containing the dry wipe, an arrangement comprising the dry wipe and a dispenser container, and a process for providing a wet wipe.
Henning Röttger
Filed: 26 Feb 21
Utility
Biodegradable Non-woven Fabric and Method for Producing the Same
23 Feb 23
The present invention relates to a biodegradable non-woven fabric, a method for producing a biodegradable non-woven fabric and a wipe.
Henning Röttger
Filed: 21 Jan 21
Utility
Absorbent Nonwoven Materials
24 Nov 22
The presently disclosed subject matter relates to multi-layer nonwoven materials and their use in absorbent articles, e.g., as absorbent cores and/or acquisition distribution layers (ADL).
Jacek K Dutkiewicz, Thomas J. Cavanaugh, Brian Fong
Filed: 18 Sep 20
Utility
Low-dust Airlaid Nonwoven Materials
15 Sep 22
Nonwoven materials having low dust or lint content and methods of making the same are provided.
Jacek K. DUTKIEWICZ, Ronald T. MOOSE, Brian FONG, Kathy MCGEE, Richard BOOKER, Alan J. BELL
Filed: 5 Aug 20
Utility
Dye-capturing Non-woven Fabric and Method for Producing the Same
4 Aug 22
The present invention relates to a method for producing a dye-capturing non-woven fabric, the method comprising the steps of providing a non-woven substrate and applying a composition to the non-woven substrate, the composition having binding and dye-capturing functionalities.
Colin Beveridge, Armin Bauer, Máté Nagy
Filed: 19 May 20
Utility
Man-made cellulosic fiber and nonwoven product or fabric comprising the cellulosic fiber
26 Apr 22
The present invention relates to a modified cellulosic fiber that comprises anionic moieties in an amount of more than 0.25 mol/kg of dry fiber and has applied thereon a polymeric modifying agent in an amount of from 0.5 wt. % to 5.0 wt. %, based on dry fiber, the polymeric modifying agent comprising cationic moieties with a charge of at least 1.5 meq per gram of polymer and the molar ratio of anionic moieties to cationic moieties contained in the fiber is in the range of from 1:1 to 25:1.
Jörg Kühn, Ingo Bernt, Walter Roggenstein, Bernd Seger
Filed: 27 Oct 17
Utility
Nonwoven cleaning substrate
8 Mar 22
The presently disclosed subject matter relates to nonwoven materials and their use in cleaning articles.
Jacek K. Dutkiewicz, Brian Fong, Arinne Lyman
Filed: 12 Jan 17
Utility
Dispersible non-woven fabric and method for producing the same
4 Jan 22
The present invention relates to a dispersible non-woven fabric, a method for producing a dispersible non-woven fabric and a wipe or tissue.
Jürgen Kellner, Jörg Kühn
Filed: 10 Aug 15
Utility
Pulp-containing Biodegradable Non-woven Fabric and Method for Producing the Same
4 Nov 21
The present invention relates to a biodegradable non-woven fabric, a method for producing a biodegradable non-woven fabric and a wipe or tissue.
Henning Roettger
Filed: 16 Oct 19
Utility
Absorbent Cores for Disposable Absorbent Articles
23 Sep 21
The present invention is an absorbent core that may be incorporated into absorbent hygiene articles, such as baby diapers, adult incontinence or feminine hygiene articles.
Henning Roettger, Reno Volkmer
Filed: 15 May 19
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