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Assignee: Polymer Group, Inc.


Location: North Charleston, SC
No. of patents: 65

1    
NumberTitleIssue Date
7219478Concrete reinforcement structure
This invention relates to a reinforcement structure which is used in providing cementitious mixtures supplemental support and strength upon setting, and more particularly, to a reinforcement structure which comprises a plurality of oriented reinforcing fibrous and/o...
05/22/2007
D541052Nonwoven fabric
04/24/2007
D526791Nonwoven fabric
08/22/2006
7091140Hydroentanglement of continuous polymer filaments
A nonwoven fabric comprises continuous polymer filaments of 0.5-3 denier that have been hydroentangled in a complex matrix of interconnecting filament loops, and that is otherwise substantially free of knotting, or of otherwise wrapping about one another. A process ...
08/15/2006
7082654Nonwoven fabrics having intercalated three-dimensional images
The present invention is directed to a method of forming a nonwoven fabric, which exhibits a plurality of three-dimensional images whereby the fabric is comprised of at least a first and second three-dimensional image that are dissimilar from one another. The three-...
08/01/2006
D525435Nonwoven fabric
07/25/2006
D524552Apertured, nonwoven fabric
07/11/2006
7070884Separator with improved barrier performance
The present invention is directed to a nonwoven composite fabric for use on batteries or fuel cells comprising one or more layers of fine denier spunbond filaments and at least one layer of barrier material, wherein said nonwoven composite fabric has an improved bar...
07/04/2006
7069629Durable lightweight imaged nonwoven wipe
The present invention is directed to a nonwoven fabric, and specifically to a durable lightweight nonwoven fabric wipe, comprising improved strength, as well as an improved MD to CD elongation ratio, which results in a material imminently suitable for application in...
07/04/2006
7067002Unitized fibrous concrete reinforcement
The present invention relates to a fibrous construct which is used in providing cementitious mixtures supplemental and reinforcing strength upon setting, and more particularly, to a unitized fibrous construct which comprises a plurality of oriented reinforcing fibro...
06/27/2006
D523643Nonwoven fabric
06/27/2006
D521743Nonwoven fabric
05/30/2006
7047606Two-sided nonwoven fabrics having a three-dimensional image
The present invention is directed to a method of forming a two-sided nonwoven fabric, which exhibits a pronounced three-dimensional image that is durable to both converting and end-use application. In particular, the present invention contemplates that a fabric is f...
05/23/2006
7045030Lightweight nonwoven fabric having improved performance
The present invention relates generally to nonwoven materials, and specifically, to a nonwoven fabric comprised of at least two continuous filament precursor webs, each precursor web being of a polyolefin polymer dissimilar from that of the other precursor web, wher...
05/16/2006
D518964Nonwoven fabric
04/18/2006
7024893Durable knitted net
The present invention is directed to a net, and more specifically to a knitted net comprising a plurality of chain and fill yarns comprising mono-filaments that decreases the overall mass of the net, yet increases the durability of the net. In accordance with the pr...
04/11/2006
7015158Hydroentangled filter media and method
A filter media formed in accordance with the present invention comprises hydroentangled, predominantly polyester staple length fibers having a basis weight of no more than about 12 oz/yd2. The filter media exhibits a Mullen burst strength of at least abou...
03/21/2006
7013541Nonwoven fabrics having compound three-dimensional images
The present invention is directed to a method of forming a nonwoven fabric, which exhibits a first three-dimensional image and a second three-dimensional image whereby the first and second three-dimensional images are dissimilar from one another. In particular, the ...
03/21/2006
7008889Imaged nonwoven fabric comprising lyocell fibers
A method of forming durable nonwoven fabrics by hydroentanglement includes providing a precursor web comprising a blend of matrix fibers, lyocell fibers, and fusible binder fibers. The precursor web is subjected to hydroentanglement on a three-dimensional image tran...
03/07/2006
D516321Nonwoven fabric
03/07/2006
D512227Apertured, continuous filament fabric
12/06/2005
D511898Apertured, continuous filament fabric
11/29/2005
6964749Three-dimensional nonwoven substrate for circuit board
The present invention relates to a nonwoven substrate, and specifically to a nonwoven substrate imparted with a three-dimensional image, wherein the three-dimensional nonwoven substrate is particularly suited as a support substrate for a PCB (Printed Circuit Board) ...
11/15/2005
6964931Method of making continuous filament web with statistical filament distribution
The present invention is directed to a method of making a substantially continuous filament web which includes providing a plurality of polymer extruders for supplying polymer streams of at least two different polymer compositions, and providing a spinneret assembly...
11/15/2005
D510194Apertured, continuous filament fabric
10/04/2005
D509666Nonwoven fabric
09/20/2005
6942711Hydroentangled filter media with improved static decay and method
The present invention is directed to a filter media comprised of an electro-conductive scrim so as to improve on the dissipation time of an electrostatic charge. Further, the present invention is directed to a method of making such a filter media, which is formed th...
09/13/2005
D509071Nonwoven fabric
09/06/2005
6930064Flame-retardant imaged nonwoven fabric
A method of forming flame-retardant nonwoven fabrics by hydroentanglement includes providing a precursor web. The precursor web is subjected to hydroentanglement on a three-dimensional image transfer device to create a patterned and imaged fabric. Treatment with a f...
08/16/2005
6926931Dual sided nonwoven cleaning articles
The present invention relates to a dual performance cleaning article, wherein said cleaning article is comprised of a first abrasive meltblown surface that facilitates the process of loosening particulates, such as dust and dirt, and an opposing second soft, air per...
08/09/2005
D507414Embossed, non-woven fabric
07/19/2005
D507117Nonwoven fabric
07/12/2005
6905524Method of continuously dyeing nonwoven fabrics and the products thereof
It is the objective of the present invention to disclose a method of continuously dyeing durable nonwoven fabrics, and more specifically, nonwoven fabrics comprising a cellulosic fibrous material dyed with indigo dyestuffs. It is in accordance with the present inven...
06/14/2005
D506071Nonwoven fabric
06/14/2005
D506072Nonwoven fabric
06/14/2005
D506073Nonwoven fabric
06/14/2005
6903034Hydroentanglement of continuous polymer filaments
A nonwoven fabric comprises continuous polymer filaments of 0.5 to 3 denier that have been hydroentangled in a complex matrix for interconnecting filament loops, and that is otherwise substantially free of knotting, or of otherwise wrapping about one another. A proc...
06/07/2005
6900146Method of forming an imaged compound textile fabric
The present invention contemplates a method of forming a textile laminate or composite fabric from a plurality of woven fabric layers, with the method contemplating use of a three-dimensional image transfer device to facilitate efficient and commercially viable use ...
05/31/2005
6893522High bulk non-woven composite fabric
The method generally comprises the steps of providing a hydroentangled non-woven layer having a first binder component, and depositing a second non-woven layer having a high bulk and loft on to the hydroentangled layer to form an unbonded composite fabric. The secon...
05/17/2005
6878648Regionally imprinted nonwoven fabric
The present invention is directed to a nonwoven fabric, and more specifically to a nonwoven fabric comprised of at least one foreground region and at least one background region, wherein the foreground region of the fabric is an extension of the background region of...
04/12/2005
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