Worthen Industries, Inc.

Other

Steven E Adams

Ian L Churcher

Andrew T Sinclair

Robert J Rose

Terry M Nelson

John C Hannon

Michael L Magee

Gary A Groat

Robert H Hamilton, Jr

An adhesive application apparatus is provided. The apparatus uses a rolled on adhesive applied to a substrate. After roll application, an adhesive activator is sprayed onto the substrate. By spraying an activator onto the substrate after the adhesive is applied, the adhesive may be made tacky for adhesion, but the adhesive used for rolling may be highly stable and slow to dry/cure without said activator, which enhances rolled application effectiveness.

Shear stable lamination adhesive with spray applied activator

The present invention provides an airless adhesive spray gun that atomizes adhesive sprayed through it without the use of air atomization. This system provides numerous enhancements to the prior art including limiting overspray 'fog,' saving on sprayed material because of a more efficient spray pattern, and providing a stronger bond than that of the air-atomized spray guns of the prior art.

Airless adhesive spray gun and method of use

A two component sprayable adhesive and system for spraying is provided. The two component adhesive may have an adhesive, and an activator. These components are mixed after spraying, either in the air or on a substrate. The activator destabilizes the adhesive making it more tacky and effective. In at least one of the two components, an additive is provided to provide a visual indication that the components are mixed and/or properly mixed in the intended ratio.

Two component sprayable adhesive additive and method of use

A holster for a spray gun is provided. The holster is configured to hold a spray gun in place when not in use. The holster has a reservoir body that defines an open-topped chamber. A fluid may be held inside the chamber, and a nozzle of the spray gun held by the holster may submerge in this fluid. The nozzle being submerged in the fluid of the holster can prevent hardening, thickening or drying of any material left over on or in the spray gun nozzle after use.

Holster for spray gun

A foam drying apparatus is provided. The apparatus is configured to pass air, and in some cases heated and/or dried air, through a quantity of foam. This air passing through the foam absorbs or otherwise carries moisture out of the foam, drying it. The apparatus may utilize a pressure differential on opposite sides of the foam, causing air on the higher pressure side to pass through the foam. Typical applications may include the drying of foam assemblies which use water based adhesives to accelerate drying of the adhesive and/or removal of water from the foam assembly, and packaging of the foam assembly.

Foam drying apparatus

Reversible wrist support

A two part airless adhesive spray system is provided herein. This system provides numerous enhancements to the prior art including limiting overspray 'fog,' saving on sprayed material because of a more efficient spray pattern, and providing a stronger bond than that of the air-atomized spray guns of the prior art.

Two component airless adhesive spray gun and method of use

Caution sign mountable to a vehicle visor

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 cements an alternative more practical than hot melts, two-part water-based, or slower setting one-part water-based adhesives in industries where the immediate assembly of porous substrates is necessary.

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Richmond, VA, United States of America

Steven E Adams