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Assignee: Nextec Applications, Inc.


Location: Vista, CA
No. of patents: 14

NumberTitleIssue Date
6416613Products of and method for improving adhesion between substrate and polymer layers
The present invention relates to a method for improving both adhesion between substrate and polymer layers and the durability of such composite structures; while maintaining the malleability and preferred characteristics of the original substrate. Quite u...
07/09/2002
6342280Products of and methods for improving adhesion between substrate and polymer layers
The present invention relates to a method for improving both adhesion between substrate and polymer layers and the durability of such composite structures; while maintaining the malleability and preferred characteristics of the original substrate. Quite u...
01/29/2002
6312523Apparatus of feedback control for the placement of a polymer composition into a web
The present invention relates to methods and apparatus for the controlled placement of a shear-thinnable polymer composition into a moving web. The controlled placement is preferably performed by applying the polymer composition onto a surface of a moving...
11/06/2001
6289841Method and apparatus for controlled placement of a polymer composition into a web
The present invention relates to an apparatus for controlling the placement of a curable, shear-thinnable polymer composition into a porous web. The apparatus comprises means for applying tension, means for applying the polymer composition to one surface ...
09/18/2001
6129978Porous webs having a polymer composition controllably placed therein
The present invention relates to a porous web comprising a plurality of structural elements with interstitial spaces therebetween, wherein at least some of the structural elements of the top and bottom surfaces of the web are encapsulated by a cured, shea...
10/10/2000
6083602Incontinent garments
The present invention includes novel barrier webs that have certain desirable physical qualities such as water resistance, increased durability, improved barrier qualities and the like. The present invention further comprises a barrier web comprising a we...
07/04/2000
6071602Controlling the porosity and permeation of a web
Articles for controlling the porosity and permeation of a web are provided using a curable thixotropic shear thinnable polymer composition that preferably encapsulates a plurality of fibers of the web and/or forms an internal layer within the web. Webs su...
06/06/2000
6040251Garments of barrier webs
The present invention includes novel barrier webs that have certain desirable physical qualities such as water resistance, increased durability, improved barrier qualities and the like. The present invention further comprises a barrier web comprising a we...
03/21/2000
5958137Apparatus of feedback control for the placement of a polymer composition into a web
The present invention relates to methods and apparatus for the controlled placement of a shear-thinnable polymer composition into a moving web. The controlled placement is preferably performed by applying the polymer composition onto a surface of a moving...
09/28/1999
5935637Method of feedback control for the placement of a polymer composition into a web
The present invention relates to methods and apparatus for the controlled placement of a shear-thinnable polymer composition into a moving web. The controlled placement is preferably performed by applying the polymer composition onto a surface of a moving...
08/10/1999
5912116Methods of measuring analytes with barrier webs
The present invention includes novel barrier webs that have certain desirable physical qualities such as water resistance, increased durability, improved barrier qualities and the like. The present invention further comprises a barrier web comprising a we...
06/15/1999
5874164Barrier webs having bioactive surfaces
The present invention includes novel barrier webs that have certain desirable physical qualities such as water resistance, increased durability, improved barrier qualities and the like. The present invention further comprises a barrier web comprising a we...
02/23/1999
5869172Internally-coated porous webs with controlled positioning of modifiers therein
Improved processes are provided for treating a porous substrate (especially a fabric) to produce novel internally coated porous materials. During treatment, a curable thixotropic material and one or modifying materials are applied to the porous substrate ...
02/09/1999
5856245Articles of barrier webs
A barrier web comprising a fabric that has been treated with a curable shear thinned thixotropic polymer composition, the fabric being adapted to be substantially impermeable to liquids, permeable to gases and impermeable to microorganisms. The barrier we...
01/05/1999
 
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