Abstract: A filtering system intended to be attached to the water tap in a shower. The system preferably uses two distinct filtering media in order to filter water—charcoal and kinetic degradation fluxion (“KDF”) media. The present invention preferably includes a bypass valve which allows the user to properly gauge and adjust the temperature of the water prior to passing the water through the filter. The present invention preferably includes two check valves as well. One such check valve is located at the filter entrance, and the other check valve is located at the filter exit. While the shower is activated, the pressure from the water forces each valve open. However, when the shower is not activated, each valve automatically closes (the valves are normally closed valves). The check valve system allows the KDF media to remain in a saturated state, which increases the efficacy and lifespan of the filtering media.

Abstract: A filtering system intended to be attached to the water tap in a shower. The system preferably uses two distinct filtering media in order to filter water—charcoal and kinetic degradation fluxion (“KDF”) media. The present invention preferably includes a bypass valve which allows the user to properly gauge and adjust the temperature of the water prior to passing the water through the filter. The present invention preferably includes two check valves as well. One such check valve is located at the filter entrance, and the other cheek valve is located at the filter exit. White the shower is activated, the pressure from the water forces each valve open. However, when the shower is not activated, each valve automatically closes (the valves are normally closed valves). The check valve system allows the KDF media to remain in a saturated state, which increases the efficacy and lifespan of the filtering media.

Abstract: Resin compositions, methods of forming such resin compositions, methods of using such resin compositions and substrates treated with such resin compositions are disclosed. One of such resin compositions contains no formaldehyde and is useful as a binder. Such resin composition comprises the reaction product of: a—melamine, b—at least one aldehyde of formula (1) as defined in the specification, c—a cross linking agent, wherein the cross linking agent is glyoxylic acid, and d—at least one polyol having 2 or more than 2 hydroxyl groups. The resin composition of the present invention can provide performance characteristics to which they are applied.

Abstract: Resin compositions, methods of forming such resin compositions, methods of using such resin compositions and substrates treated with such resin compositions are disclosed. One of such resin compositions contains no formaldehyde and is useful as a binder. Such resin composition comprises the reaction product of: a—melamine, b—at least one aldehyde of formula (1) as defined in the specification, c—a cross linking agent, wherein the cross linking agent is glyoxylic acid, and d—at least one polyol having 2 or more than 2 hydroxyl groups. The resin composition of the present invention can provide performance characteristics to which they are applied.

Abstract: An aqueous paper and paperboard coating composition is provided containing as a lubricant a vegetable oil triglyceride which is hydrophobic and non-ionic.

Abstract: An aqueous paper and paperboard coating composition is provided containing as a lubricant a vegetable oil triglyceride which is hydrophobic and non-ionic.

Abstract: A resin composition useful as a binder is provided comprising a mixture of a formaldehyde-based resin with a resin substitute comprising the reaction product of an amine derivative chosen from melamine, glycolurile or their mixtures with 1 to 2 moles of a C.sub.1 to C.sub.8 dialkoxyethanal, the reaction product is mixed, preferably reacted, with a polyol.

Abstract: A unitary hand-held wand incorporates two optical inputs with complete optical and electrical isolation between each of the inputs. In the illustrated embodiment the opto-electrical transducers include a light pen assembly and bar code sensor assembly. Each assembly is included within a housing which is divided into two substantially optically isolated cavities. The light pen assembly is disposed in one cavity and the bar code assembly in the other. The electrical portions of the light pen assembly and bar code assembly are each provided with electrical shields which are electrically isolated from their respective assemblies. The shields are in turn selectively coupled either to the power source ground or chassis ground. The light pen assembly and bar code assembly further include high gain preamplifiers which are additionally electrically shielded by a preamplifier shield.