| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 442268000 | Woven fabric including a nonwoven fabric layer other than paper | 11 |
| 20090036012 | Conductive webs - Conductive nonwoven webs are disclosed. The nonwoven webs contain pulp fibers combined with conductive fibers. In one embodiment, the webs are made in a wetlaid tissue making process. | 02-05-2009 |
| 20090117801 | Non-woven composite office panel - Provided herein is a non-stratified, or homogeneous, non-woven composite having (a) strength-imparting fibers of a relatively high denier and (b) binder fibers of a lower denier that adhere the composite together and that form a smooth, stiff skin on the outer surfaces of the composite. In one instance, the strength-imparting fibers are staple fibers and the binder fibers are bicomponent fibers having a low melt component. In a variation, the composite also contains a small percentage by weight (that is, less than 20%) of flame retardant fibers that impart flame resistant properties to the composite. Preferably, all of the fibers are comprised of the same polymeric material (e.g., polyester), so that the composite is recyclable. The resulting composite exhibits excellent flame retardance, strength, and stiffness, as well as having a smooth surface for attachment of a decorative fabric or other material. A process for manufacturing such composites is also provided. | 05-07-2009 |
| 20090191778 | PILED SHEET AND PROCESS FOR PRODUCING THE SAME - A raised sheet composed of three layers which are united by entanglement. The three layers are united in a layered structure of entangled nonwoven fabric A made of microfine fibers/polyurethane sheet B/woven or knitted fabric C or a layered structure of entangled nonwoven fabric A made of microfine fibers/woven or knitted fabric C/polyurethane sheet B. On the surface of the entangled nonwoven fabric A, raised naps of the microfine fibers are formed. A part of the microfine fibers constituting the entangled nonwoven fabric A penetrates through the polyurethane sheet B and the woven or knitted fabric C in this order, or penetrates through the woven or knitted fabric C and the polyurethane sheet B in this order. At least a part of the penetrated microfine fibers bonds to polyurethane which constitutes the polyurethane sheet B. The raised sheet is excellent in the shape stability, for example, it does not lose its shape even after a long term use. In addition, the raised sheet has a good surface abrasion resistance and a soft and high-quality hand. | 07-30-2009 |
| 20110159765 | SHEET OF MICROFIBER ASSEMBLY, AND METHOD AND APPARATUS FOR MAKING THE SAME - The present invention aims to provide a sheet of microfiber assembly having a high filtering performance suitable as an oil-mist filter. A sheet of microfiber assembly | 06-30-2011 |
| 20120064789 | BIODEGRADABLE NONWOVEN FABRIC AND FIBER PRODUCT USING THE SAME - A nonwoven fabric is provided that has biodegradability and has excellent mechanical strength and excellent texture in combination, and a fiber product containing the nonwoven fabric is provided. The biodegradable nonwoven fabric contains at least two kinds of fibers including a fiber A and a fiber B, in which the fiber A contains a first component having biodegradability, and the fiber B contains a second component having biodegradability. The nonwoven fabric contains a mixed fiber web having a mixing ratio (weight ratio) of the fiber A and the fiber B in a range of from 5/95 to 95/5. The first component contains at least one member selected from the group consisting of an aliphatic polyester and an aliphatic polyester copolymer each having a melting point that is higher than a melting point of the second component. A half crystallization time at 85 degree Celsius of the second component is longer than a half crystallization time at 85 degree Celsius of the first component. | 03-15-2012 |
| 20130237111 | FABRICATED ARTICLES COMPRISING POLYOLEFINS - Fabricated articles are disclosed which comprise a polypropylene impact copolymer. The propylene impact copolymer composition comprises from 60 to 90 percent by weight of the impact copolymer composition of a matrix phase, which can be a homopolymer polypropylene or random polypropylene copolymer having from 0.1 to 7 mol percent of units derived from ethylene or C | 09-12-2013 |
| 20150056881 | WRAPPABLE MULTI-LAYER HEAT SHIELD - A flexible, wrappable multilayered heat shield is provided. The heat shield includes a reflective metal outermost layer, an innermost layer of high temperature yarn capable of withstanding temperatures up to about | 02-26-2015 |
| 20150065002 | MULTILAYER PROTECTIVE FABRIC COVERING MATERIAL - A multilayer protective fabric material covering for providing protection against chemical, biological, radiation and nuclear material (CBRN), especially in the form of aerosols or microbes, protective equipment or garments made from such material, and methods of manufacturing the material. The protective fabric material comprises a fabric shell layer and a second layer, adjacent to the fabric shell layer, the second layer comprising three sublayers which may be laminated together to form a sandwich layer. The first sublayer is a non-woven microporous membrane which is at least partly impermeable to aerosols, microbes or a combination thereof, and which is at least partly permeable to air, which may comprise polyurethane, Teflon™, or some other suitable polymer. The second sublayer is a comfort or moisture wicking layer comprising woven or knitted fabric. The third sublayer comprises activated carbon material. | 03-05-2015 |
| 20170232705 | AIR-PERMEABLE SHEET | 08-17-2017 |
| 442270000 | Needled | 1 |
| 20120190258 | FIBROUS PART AND MOLDED PART - A non-woven fabric ( | 07-26-2012 |
| 442277000 | Coated, impregnated, or autogenously bonded | 1 |
| 442283000 | Four or more layers | 1 |
| 20110281486 | RECYCLABLE, MULTI-LAYER PACKAGING MATERIAL CAPABLE OF WATER ABSORPTION AND DESORPTION - A composite sheet material suitable for use as a wrapping material having a layer of non-woven material formed from thermoplastic fibers or spunbonded fabric and a single or a composite water impermeable layer, the layers being laminated together. The composite impermeable layer may include a polymeric woven scrim for increasing the tensile strength and tear strength of the sheet. | 11-17-2011 |
