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Class Information
Number: 442/394
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Nonwoven fabric with a preformed polymeric film or sheet
Description: Subject matter wherein the nonwoven fabric is associated with a preformed polymeric film or sheet layer having structural integrity prior to association with the nonwoven fabric.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 442/395 |
Ester condensation polymer sheet or film (e.g., polyethylene terephthalate, etc.) |
93 |
| 442/397 |
Fluorinated olefin polymer or copolymer sheet or film (e.g., teflonr, etc.) |
45 |
| 442/399 |
Natural or synthetic rubber sheet or film |
65 |
| 442/398 |
Olefin polymer or copolymer sheet or film (e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.) |
235 |
| 442/396 |
Vinyl polymer or copolymer sheet or film (e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.) |
91 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618508 |
Laminate and a method for producing a laminate consisting of at least three layers |
Nov. 17, 2009 |
| 7612001 |
High performance elastic materials made using styrene block copolymers and mixtures |
Nov. 3, 2009 |
| 7598428 |
Absorbent article and method of production |
Oct. 6, 2009 |
| 7592055 |
Moisture-permeable waterproof film, composite material, and processes for producing these |
Sep. 22, 2009 |
| 7585794 |
Vapor retarder with shielding against electromagnetic fields |
Sep. 8, 2009 |
| 7553784 |
Cleaning material for molding metal die, and cleaning method |
Jun. 30, 2009 |
| 7550400 |
Multiple layer nonwoven fabric structures |
Jun. 23, 2009 |
| 7547649 |
Laminate product, method for manufacturing, and article |
Jun. 16, 2009 |
| 7541301 |
Composite paper for embroidering, printing, foil coating and embossing on a same surface |
Jun. 2, 2009 |
| 7531233 |
Method and an arrangement for producing basic fastener tab material, such basic starting material, and fastener tabs |
May. 12, 2009 |
| 7514380 |
Selectively permeable protective structure and articles therefrom |
Apr. 7, 2009 |
| 7507680 |
Composite elastic web |
Mar. 24, 2009 |
| 7501363 |
Ethylene oxide sterilizable, low cost nonwoven laminates with high wet peel strength and improved barrier properties |
Mar. 10, 2009 |
| 7501362 |
Nonwoven composite element |
Mar. 10, 2009 |
| 7501361 |
Laminate material for an elastic diaper closure and method for its production |
Mar. 10, 2009 |
| 7501357 |
Vapor permeable, liquid impermeable composite fabric and fabrication process |
Mar. 10, 2009 |
| 7494944 |
Method for durable hydrophilization of a hydrophobic surface |
Feb. 24, 2009 |
| 7491438 |
Needled nonwoven textile composite |
Feb. 17, 2009 |
| 7462385 |
Disposable cleaning implement |
Dec. 9, 2008 |
| 7452833 |
Heat-reflective nonwoven liner material |
Nov. 18, 2008 |
| 7452832 |
Full-surface bonded multiple component melt-spun nonwoven web |
Nov. 18, 2008 |
| 7449418 |
Surface material and absorbent article using the same |
Nov. 11, 2008 |
| 7442659 |
Use of ionomers for sealing insulating materials |
Oct. 28, 2008 |
| 7442658 |
Impact resistant roofing shingles and process of making same |
Oct. 28, 2008 |
| 7431982 |
Cushion sheet and manufacturing method for a cushion sheet |
Oct. 7, 2008 |
| 7431983 |
Wiping sheet |
Oct. 7, 2008 |
| 7422991 |
Laminate material web having elastic and non-elastic regions |
Sep. 9, 2008 |
| 7405171 |
Elastic nonwoven fabric and fiber products manufactured therefrom |
Jul. 29, 2008 |
| 7393799 |
Breathable, waterproofing, tear-resistant fabric |
Jul. 1, 2008 |
| 7381666 |
Breathable film and fabric having liquid and viral barrier |
Jun. 3, 2008 |
| 7378565 |
Breathable and liquid impermeable web and method of making the web |
May. 27, 2008 |
| 7355089 |
Compositions of ethylene/.alpha.-olefin multi-block interpolymer for elastic films and laminates |
Apr. 8, 2008 |
| 7329621 |
Stretchable film laminates and methods and apparatus for making stretchable film laminates |
Feb. 12, 2008 |
| 7326662 |
Fibrous stiffener with barrier function for making composite parts, and composite parts using this stiffener |
Feb. 5, 2008 |
| 7320948 |
Extensible laminate having improved stretch properties and method for making same |
Jan. 22, 2008 |
| 7312167 |
Breathable multilayer films for use in absorbent articles |
Dec. 25, 2007 |
| 7309663 |
Asymmetric porous polytetrafluoroethylene membrane for clothing |
Dec. 18, 2007 |
| 7307031 |
Breathable composite sheet structure and absorbent articles utilizing same |
Dec. 11, 2007 |
| 7303805 |
Loop fabric |
Dec. 4, 2007 |
| 7300895 |
Elastically stretchable composite sheet and process for making the same |
Nov. 27, 2007 |
| 7285324 |
Laminate structure |
Oct. 23, 2007 |
| 7268092 |
Sheet molding compound having improved characteristics |
Sep. 11, 2007 |
| 7265068 |
Light shielding sheet |
Sep. 4, 2007 |
| 7259116 |
Synthetic material sheet for stabilizing coverings |
Aug. 21, 2007 |
| RE39761 |
Laminate wall structure |
Aug. 7, 2007 |
| 7241511 |
Rubber-based composite material and the rubber article using the same |
Jul. 10, 2007 |
| 7238423 |
Multicomponent fiber including elastic elements |
Jul. 3, 2007 |
| 7232776 |
Surface material for an automobile internal trim panel and automobile internal trim panel |
Jun. 19, 2007 |
| 7226879 |
Multidensity liner/insulator formed from multidimensional pieces of polymer fiber blanket insulation |
Jun. 5, 2007 |
| 7211709 |
Disposable wearing article |
May. 1, 2007 |
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