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Class Information
Number: 442/363
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 > Islands-in-sea multicomponent strand or fiber material
Description: Subject matter wherein the strand or fiber material is characterized by two or more distinct polymeric materials in an islands-in-sea distinct physical relationship across a cross section thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612000 |
Modacrylic shrinkable fiber and method for manufacturing the same |
Nov. 3, 2009 |
| 7601659 |
Dewatering fabrics |
Oct. 13, 2009 |
| 7523531 |
PMC with splittable fibres |
Apr. 28, 2009 |
| 7462573 |
Elastic long-fiber non-woven fabric, and fabric product using the same |
Dec. 9, 2008 |
| 7402539 |
Battery separator |
Jul. 22, 2008 |
| 7070884 |
Separator with improved barrier performance |
Jul. 4, 2006 |
| 6964931 |
Method of making continuous filament web with statistical filament distribution |
Nov. 15, 2005 |
| 6900148 |
Leather-like sheet material |
May. 31, 2005 |
| 6781027 |
Mixed denier fluid management layers |
Aug. 24, 2004 |
| 6767853 |
Fibrous substrate for artificial leather and artificial leather using the same |
Jul. 27, 2004 |
| 6716775 |
Range-dyed face finished fabrics exhibiting non-directional surface fiber characteristics |
Apr. 6, 2004 |
| 6716776 |
Nonwoven fabric made from filaments and artificial leather containing it |
Apr. 6, 2004 |
| 6716778 |
Seam joining a waterproof laminate with textile layer made of multi-component yarns |
Apr. 6, 2004 |
| 6649547 |
Integrated nonwoven laminate material |
Nov. 18, 2003 |
| 6624100 |
Microfiber nonwoven web laminates |
Sep. 23, 2003 |
| 6607825 |
Metal film bonded body, bonding agent layer and bonding agent |
Aug. 19, 2003 |
| 6583075 |
Dissociable multicomponent fibers containing a polyacrylonitrile polymer component |
Jun. 24, 2003 |
| 6576576 |
Multicomponent fibers |
Jun. 10, 2003 |
| 6555490 |
Lining material |
Apr. 29, 2003 |
| 6548431 |
Melt spun polyester nonwoven sheet |
Apr. 15, 2003 |
| 6516472 |
Nonwoven fabrics and fabric laminates from multiconstituent polyolefin fibers |
Feb. 11, 2003 |
| 6465378 |
Nonwoven fabrics and fabric laminates from multiconstituent polyolefin fibers |
Oct. 15, 2002 |
| 6448194 |
Nonwoven fabrics and fabric laminates from multiconstituent polyolefin fibers |
Sep. 10, 2002 |
| 6309988 |
Biodisintegratable nonwovens with improved fluid management properties |
Oct. 30, 2001 |
| 6306782 |
Disposable absorbent product having biodisintegratable nonwovens with improved fluid management properties |
Oct. 23, 2001 |
| 6284680 |
Nonwoven fabric containing fine fibers, and a filter material |
Sep. 4, 2001 |
| 6274521 |
Spun nonwoven fabric and apparatus for the manufacture thereof |
Aug. 14, 2001 |
| 6207602 |
Nonwoven fabrics and fabric laminates from multiconstituent polyolefin fibers |
Mar. 27, 2001 |
| 6107219 |
Breathable backing for an adhesive article |
Aug. 22, 2000 |
| 6100208 |
Outdoor fabric |
Aug. 8, 2000 |
| 5942451 |
Antiskid fabric |
Aug. 24, 1999 |
| 5935883 |
Superfine microfiber nonwoven web |
Aug. 10, 1999 |
| 5916678 |
Water-degradable multicomponent fibers and nonwovens |
Jun. 29, 1999 |
| 5840636 |
Conveyor belt having a woven fabric backing |
Nov. 24, 1998 |
| 5698322 |
Multicomponent fiber |
Dec. 16, 1997 |
| 5679042 |
Nonwoven fabric having a pore size gradient and method of making same |
Oct. 21, 1997 |
| 5662978 |
Protective cover fabric including nonwovens |
Sep. 2, 1997 |
| 5654086 |
Durable hydrophilic fibers, cloth articles and molded articles |
Aug. 5, 1997 |
| 5652051 |
Nonwoven fabric from polymers containing particular types of copolymers and having an aesthetically pleasing hand |
Jul. 29, 1997 |
| 5637385 |
High-strength ultra-fine fiber construction, method for producing the same and high-strength conjugate fiber |
Jun. 10, 1997 |
| 5545464 |
Conjugate fiber nonwoven fabric |
Aug. 13, 1996 |
| 5534339 |
Polyolefin-polyamide conjugate fiber web |
Jul. 9, 1996 |
| 5486418 |
Water-soluble heat-press-bonding polyvinyl alcohol binder fiber of a sea-islands structure |
Jan. 23, 1996 |
| 5486166 |
Fibrous nonwoven web surge layer for personal care absorbent articles and the like |
Jan. 23, 1996 |
| 5424115 |
Point bonded nonwoven fabrics |
Jun. 13, 1995 |
| 5364694 |
Polyethylene terephthalate-based meltblown nonwoven fabric ad process for producing the same |
Nov. 15, 1994 |
| 5336552 |
Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
Aug. 9, 1994 |
| 5290626 |
Microfibers-generating fibers and a woven or non-woven fabric of microfibers |
Mar. 1, 1994 |
| 5124194 |
Hot-melt-adhesive, micro-fiber-generating conjugate fibers and a woven or non-woven fabric using the same |
Jun. 23, 1992 |
| 4966808 |
Micro-fibers-generating conjugate fibers and woven or non-woven fabric thereof |
Oct. 30, 1990 |
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