Polyonics, Inc.

Calgon Corporation

General Chemical Corporation

Br Technologies

Phillip B Reilly, Jr

Jan Vandebult

P Brennan Reilly, Iii

Ann B Salamone

Paul H Ralston

Merwin F Hoover

Treatment of water with polynucleate metal hydroxide compounds

Polynucleate metal hydroxide anionic compounds and method for their production. The compounds have the formula:

Polynucleate metal hydroxide compounds and method for their preparation

A resonant tag circuit is provided which is useful in conjunction with an electronic security system for preventing theft of articles from a protected area. The tag circuit comprises an electrically insulating substrate having a spiral conductive path on each surface of the substrate. The spiral conductive paths are positioned to overlap each other to effect distributed capacitance. The degree of overlap of the distributed capacitance portion of the conductive paths is such that it provides at least 70%, preferably 90% and most preferably 100% of the total overlapping portions of the circuit.

Resonant tag circuits useful in electronic security systems

A process is provided for fabricating metallic patterns such as resonant RF-tuned circuits on a polyolefin film such as polyethylene or polypropylene film. The film is processed under conditions such as to maintain its mechanical integrity by being passed through a solvent plasticizing bath, an etch bath to provide attraction sites and adhesion for catalytic metal deposition, a conditioning bath to improve catalyst adhesion and a catalyst bath to deposit a catalytic metal for electroless metal deposition. A negative image is printed on the film and an electroless metal deposit followed by an electrolytic metal plate are applied to the film to produce the desired metallic patterns. Optionally, prior to the printing step, an electroless metal deposit, with or without a thin electrolytic metal plate, can be applied to the total film surface. Thereafter, a negative or positive printed image is coated on the film. When these optional steps are utilized, the electroless metal deposit, thin electrolytic metal plate and printed image are selectively removed to leave the thick electrolytic metal plate on the electroless metal deposit in the form of the desired pattern.

Continuous process for fabricating metallic patterns on a thin film

Process for the manufacture of fused polyphosphate glasses in which a hydrocarbon is used as the carrier for the slurry of reactants that are fed to the high temperature furnace.

Growing community of inventors

Mountain Lakes, NJ, United States of America

Phillip B Reilly, Jr