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Class Information
Number: 442/417
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Including particulate material other than strand or fiber material
Description: Subject matter wherein the nonwoven fabric contains particulate material, the particulate material not being strand or fiber material.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8633120 Lyocell fiber Jan. 21, 2014
8563449 Non-woven material and method of making such material Oct. 22, 2013
8535406 Filter element utilizing shaped particle-containing nonwoven web Sep. 17, 2013
8524355 Disposable absorbent article Sep. 3, 2013
8512569 Fluid filtration articles and methods of making and using the same Aug. 20, 2013
8501648 Pre-moistened nonwoven webs with visible compressed sites Aug. 6, 2013
8445393 Low-density web and method of applying an additive composition thereto May. 21, 2013
8324122 Aroma-therapeutic bedding set Dec. 4, 2012
8303922 Method for exfoliation of hexagonal boron nitride Nov. 6, 2012
8278228 Sound absorbing materials as vehicle exterior equipment and manufacturing method thereof Oct. 2, 2012
8183167 Wash-durable, antimicrobial and antifungal textile substrates May. 22, 2012
8168003 Fiber comprising starch and a surfactant May. 1, 2012
8114794 Elastic, soft and punctiformly bound non-woven fabric provided with filler particles and method for production and the use thereof Feb. 14, 2012
8114323 pH-adjusting textile containing amphoteric polymer composite nanoparticles Feb. 14, 2012
8080489 Pre-moistened nonwoven webs with visible compressed sites Dec. 20, 2011
8033400 Non-woven polymeric fabric including agglomerates of aluminum hydroxide nano-fibers for filtering water Oct. 11, 2011
8034730 Composite press fabric Oct. 11, 2011
8026190 Insulating element from mineral fibers for shipbuilding Sep. 27, 2011
8012889 Fire retardant panel composition and methods of making the same Sep. 6, 2011
7976679 Fibrous structures comprising a low surface energy additive Jul. 12, 2011
7972675 Friction material Jul. 5, 2011
7955997 Electrostatically charged filter media incorporating an active agent Jun. 7, 2011
7938908 Fiber comprising unmodified and/or modified starch and a crosslinking agent May. 10, 2011
7919420 Lightweight spun-bonded nonwoven fabric having special barrier properties Apr. 5, 2011
7910501 Sheet molding material for fuel cell bipolar plate, method of producing same and bipolar plate or fuel cell Mar. 22, 2011
7897529 Substrate for carrying catalytic particles Mar. 1, 2011
7892994 pH-adjusting textile containing amphoteric polymer composite nanoparticles Feb. 22, 2011
7884259 Absorbent article Feb. 8, 2011
7879747 Elastic laminates having fragrance releasing properties and methods of making the same Feb. 1, 2011
7855314 Absorber and absorbent article Dec. 21, 2010
7846853 Multi-layered platelet structure Dec. 7, 2010
7825050 VOC-absorbing nonwoven composites Nov. 2, 2010
7825047 Spread mat Nov. 2, 2010
7820573 Low porosity facings for acoustic applications Oct. 26, 2010
7803729 Insulating element from mineral fibers for shipbuilding Sep. 28, 2010
7786033 Substrate with a photocatalytic coating Aug. 31, 2010
7781512 Control of product in curing ovens for formaldehyde-free glass fiber products Aug. 24, 2010
7727915 Tacky allergen trap and filter medium, and method for containing allergens Jun. 1, 2010
7717986 Vehicle passenger compartment air filter devices May. 18, 2010
7705194 Article for assisting in toilet training Apr. 27, 2010
7700505 Gypsum board and systems comprising it Apr. 20, 2010
7694827 Methods of reducing thermo-oxidation of polymers such as polyacrylonitrile Apr. 13, 2010
7696111 Cosmetic pad Apr. 13, 2010
7674522 Wood fiber insulating material board or mat Mar. 9, 2010
7670668 Roof coverings made without roofing granules Mar. 2, 2010
7670971 Pre-moistened nonwoven webs with visible compressed sites Mar. 2, 2010
7670967 Dispersible alcohol/cleaning wipes via topical or wet-end application of acrylamide or vinylamide/amine polymers Mar. 2, 2010
7618907 Low porosity facings for acoustic applications Nov. 17, 2009
7592277 Nanofiber mats and production methods thereof Sep. 22, 2009
7537824 Wet friction material with pitch carbon fiber May. 26, 2009

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