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Assignee: Worthen Industries, Inc.


Location: Nashua, NH
No. of patents: 18

NumberTitleIssue Date
7083858Thermally activated adhesive films for the collation of wire staples
A thermally activated adhesive for coating and holding a multi-end band wire together through a high volume, high speed banding line which comprises a polyolefin in an amount of 2 to 98% by weight based upon the total weight of the adhesive, an acid in an amount of ...
08/01/2006
6467116Sealant system for waterproofing welted footwear
A laminated waterproof footwear assembly. Where the footwear components are stitched together a gel-like sealant is placed on at least one surface of the footwear components to be joined together. A needle carrying a thread passes through the footwear com...
10/22/2002
6210778Laser printing for harsh environments
Permanent care label fabric is coated with a water-based acrylic or acrylic/urethane coating. The coating is dried and the coated fabric is fed into a standard laser printer. The permanent care instructions are laser printed on the coated fabric and the p...
04/03/2001
6103327Anti-graffiti/protective cover stocks for vinyl face stocks
An anti-graffiti cover stock for vinyl face stocks which comprises a film selected from the group consisting of polyolefins and polyvinyl fluoride and a polyester based polyurethane adhesive coated on one surface of the film to form a cover stock. The cov...
08/15/2000
5983527Film adhesive for sole attaching
A molded shoe assembly having an outer sole with a heat activatable adhesive coated on one surface and absorbed in the sole surface and a release liner above the adhesive surface. The adhesvie will reactivate at a temperature of between 115 and 125 degree...
11/16/1999
5888912Fabric for wire wound flexible ducts
A coated duct fabric for wire wound flexible ducts that is constructed from woven fabric having flat filament fill yarns and spun warp yarns woven in a 1/1 plain box weave....
03/30/1999
5885398Laser printing for harsh environments
Permanent care label fabric is coated with a water-based acrylic or acrylic/urethane coating. The coating is dried and the coated fabric is fed into a standard laser printer. The permanent care instructions are laser printed on the coated fabric and the p...
03/23/1999
5820719Method for forming a sole having a heat activatable adhesive adhered to one side thereof for subsequent attachment to an upper
A sole assembly is made by placing a release film, having a heat activatable adhesive on one side, in a mold and forming a sole in the mold. The adhesive forms an integral part of the completed sole which allows handling of the molded sole without displac...
10/13/1998
5732429Sealant system for waterproofing welted footwear
Method for waterproofing a welted footwear construction. The footwear includes an insole rib joined to an insole. The method includes applying a sealant gel to the outer surface of the insole rib and attaching a welt and an upper to the rib by stitching w...
03/31/1998
5733958Water-based contact adhesive for porous surfaces
The addition of a chlorinated alkyl phosphate oil to a natural latex emulsion has enabled the formulation of water-based contact cements with the ability to instantly bond porous substrates together. The adhesives offer the user of solvent based contact c...
03/31/1998
5637633Water-based contact adhesive for porous surfaces
The addition of a chlorinated alkyl phosphate oil to a natural latex emulsion has enabled the formulation of water-based contact cements with the ability to instantly bond porous substrates together. The adhesives offer the user of solvent based contact c...
06/10/1997
5298316Coated textile for apparel
A textile coated with a clear fused resin characterized in that when the textile is stressed the resin fractures and the textile exhibits a worn look....
03/29/1994
5284677Coated textile for apparel
A method for manufacturing a coated textile which exhibits a worn look when stressed. The method includes depositing a water-base resinous coating on the textile wherein the amount of coating placed on the textile is controlled such that the threads are c...
02/08/1994
5277935Method of coating with multiple layers of latex to produce fire resistant hose ducting fabric
Method of coating woven fabric with a first latex compound having a viscosity of 18,000 to 20,000 cps, and containing a fire resistant additive. Then coating with a second latex compound to produce a hose ducting fabric which is fire resistant. The second...
01/11/1994
5195255Insole rib welting material
An insole rib wherein the fabric encapsulating the rib is formed of a twill weave such that the rib will lie flat when adhered to the contour of an insole without puckering or crimping....
03/23/1993
5123119Breathable glove
This invention embodies a two component, waterproof, breathable glove and the corresponding method of forming the glove. A homogeneous membrane in regard to its permeability characteristics is attached to a fabric. The membrane is tacky on one surface and...
06/23/1992
4859540Method for bonding adhesives to polyolefin surfaces and the laminate formed thereby
Chlorinated polyolefins or other halogen containing products alone or in admixture with one another, are coated as primers on a solid or foamed polyolefin surface. The composition or chemical structure of the primer or primer blend is a significant aspect...
08/22/1989
4778724Method and composition for enhancing bonding to polyolefin surfaces
A polyolefin primer is coated on and bonded to a polyolefin surface. The primer is irradiated and an adhesive is bonded to the primer. The irradiated surface significantly enhances the final bonding between the polyolefin and the adhesive....
10/18/1988
 
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