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Class Information
Number: 442/364
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship (e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.) or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material > Sheath-core multicomponent strand or fiber material
Description: Subject matter wherein the strand or fiber material contains two or more synthetic polymeric materials which are in a sheath-core relationship across a cross section thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608329 |
Polylactic acid resin, textile products obtained therefrom, and processes for producing textile products |
Oct. 27, 2009 |
| 7598187 |
Reinforcing mat having thermally fused stitching |
Oct. 6, 2009 |
| 7501361 |
Laminate material for an elastic diaper closure and method for its production |
Mar. 10, 2009 |
| 7462573 |
Elastic long-fiber non-woven fabric, and fabric product using the same |
Dec. 9, 2008 |
| 7452832 |
Full-surface bonded multiple component melt-spun nonwoven web |
Nov. 18, 2008 |
| 7422990 |
Thermal/acoustic insulation product based on mineral wool |
Sep. 9, 2008 |
| 7405171 |
Elastic nonwoven fabric and fiber products manufactured therefrom |
Jul. 29, 2008 |
| 7365031 |
Conductive pressure sensitive textile |
Apr. 29, 2008 |
| 7329623 |
Durable hydrophilic nonwoven mat |
Feb. 12, 2008 |
| 7326272 |
Synthetic, duolayer, filter element |
Feb. 5, 2008 |
| 7291389 |
Article having temperature-dependent shape |
Nov. 6, 2007 |
| 7238423 |
Multicomponent fiber including elastic elements |
Jul. 3, 2007 |
| 7238634 |
Multiple component spunbond web |
Jul. 3, 2007 |
| 7196026 |
Fibers providing controlled active agent delivery |
Mar. 27, 2007 |
| 7157137 |
Varied density nonwoven |
Jan. 2, 2007 |
| 7081423 |
Nonwoven absorbent materials made with cellulose ester containing bicomponent fibers |
Jul. 25, 2006 |
| 7078089 |
Low-cost elastic laminate material |
Jul. 18, 2006 |
| 7070884 |
Separator with improved barrier performance |
Jul. 4, 2006 |
| 7063917 |
Laminated battery separator material |
Jun. 20, 2006 |
| 7008888 |
Multiple component spunbond web |
Mar. 7, 2006 |
| 6995099 |
Composite reinforcing fiber base material, preform and production method for fiber reinforced plastic |
Feb. 7, 2006 |
| 6964931 |
Method of making continuous filament web with statistical filament distribution |
Nov. 15, 2005 |
| 6905987 |
Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends |
Jun. 14, 2005 |
| 6887805 |
Screen formed from a stretched flexible surface bearing a print |
May. 3, 2005 |
| 6881468 |
Process for producing yarn having reduced heatset shrinkage |
Apr. 19, 2005 |
| 6878650 |
Fine denier multicomponent fibers |
Apr. 12, 2005 |
| 6877255 |
Two-in-one shoe component |
Apr. 12, 2005 |
| 6861380 |
Tissue products having reduced lint and slough |
Mar. 1, 2005 |
| 6831025 |
Multiple component spunbond web and laminates thereof |
Dec. 14, 2004 |
| 6797655 |
Meltblown web |
Sep. 28, 2004 |
| 6797653 |
Equipment and duct liner insulation and method |
Sep. 28, 2004 |
| 6781027 |
Mixed denier fluid management layers |
Aug. 24, 2004 |
| 6774070 |
Disposable wipe-out sheet and process for making the same |
Aug. 10, 2004 |
| 6767853 |
Fibrous substrate for artificial leather and artificial leather using the same |
Jul. 27, 2004 |
| 6756329 |
Synthetic fiber capable of absorbing and disabsorbing moisture, entangled yarn blend using the same, knitted and woven goods using the same, and nonwoven fabric using the same |
Jun. 29, 2004 |
| 6723416 |
Flat nonwoven fiber aggregate with three-dimensional structure and method for its production |
Apr. 20, 2004 |
| 6716778 |
Seam joining a waterproof laminate with textile layer made of multi-component yarns |
Apr. 6, 2004 |
| 6716775 |
Range-dyed face finished fabrics exhibiting non-directional surface fiber characteristics |
Apr. 6, 2004 |
| 6709994 |
Storm proof roofing material |
Mar. 23, 2004 |
| 6696373 |
Durable hydrophilic nonwoven webs and articles formed therefrom |
Feb. 24, 2004 |
| 6667254 |
Fibrous nonwoven webs |
Dec. 23, 2003 |
| 6649547 |
Integrated nonwoven laminate material |
Nov. 18, 2003 |
| 6642160 |
Loop material of hook-and-loop fastener and manufacturing process thereof |
Nov. 4, 2003 |
| 6583075 |
Dissociable multicomponent fibers containing a polyacrylonitrile polymer component |
Jun. 24, 2003 |
| 6579814 |
Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles |
Jun. 17, 2003 |
| 6576576 |
Multicomponent fibers |
Jun. 10, 2003 |
| 6555490 |
Lining material |
Apr. 29, 2003 |
| 6548432 |
Polyethylene nonwoven fabric and nonwoven fabric laminate containing the same |
Apr. 15, 2003 |
| 6541403 |
Elastic core fibre and an elastic nonwoven |
Apr. 1, 2003 |
| 6528139 |
Process for producing yarn having reduced heatset shrinkage |
Mar. 4, 2003 |
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