1
John R Moore, Stephen Maybaum: Binder and refractory compositions and methods. Harborchem, Lerner David Littenberg Krumholz & Mentlik, July 23, 1985: US04530722 (13 worldwide citation)

Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si-OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at ...


2
John R Moore, Stephen Maybaum: Method for making investment casting molds. Harborchem, Lerner David Littenberg Krumholz & Mentlik, July 29, 1986: US04602667 (11 worldwide citation)

Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si--OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at ...


3
William J Curry: Recovery of isopropyl acetate and ethanol from an isopropyl acetate, ethanol and water-containing stream. Harborchem, Coleman R Reap, October 22, 1991: US05059288 (7 worldwide citation)

High purity isopropyl acetate and ethanol are recovered from a process stream containing isopropyl acetate, ethanol and water by a multiple step process including extracting substantially all of the ethanol from the stream using water as a solvent, stripping the extract stream to remove substantiall ...


4
Moore John Richard, Maybaum Stephen: Binder and refractory compositions. Harborchem, September 25, 1985: GB2155484-A (6 worldwide citation)

Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si-OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at ...


5
John R Moore, Stephen Maybaum: Processes for the application of refractory compositions to surfaces such as for the preparation of refractory shell molds and refractory compositions produced thereby. Harborchem, Lerner David Littenberg Krumholz & Mentlik, November 25, 1986: US04624898 (5 worldwide citation)

A process is disclosed for providing a refractory composition on a surface. In the process an acidic hybrid binder composition and a basic colloidal silica sol composition are provided. The surface is coated with the acidic hybrid binder composition and the colloidal silica sol composition so that e ...


6
John R Moore, Stephen Maybaum: Method for coating refractory molds. Harborchem, Lerner David Littenberg Krumholz & Mentlik, May 12, 1987: US04664948 (3 worldwide citation)

Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si-OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at ...


7
Moore John Richard, Maybaum Stephen: Refractory binder composition and method for obtaining it. Harborchem, September 27, 1985: FR2561553-A1 (2 worldwide citation)

The invention relates to a refractory binder composition intended for making moulds or other refractory devices. The said composition comprises colloidal silica, a liquid substance containing Si-OH groups, a solvent capable of solubilizing the liquid substance and the colloidal silica, and at least ...


8
William J Curry: Recovery of isopropyl acetate and ethanol from an isopropyl acetate ethanol and water-containing stream. Harborchem, Lerner David Littenberg Krumholz & Mentlik, December 5, 1995: USRE035107

High purity isopropyl acetate and ethanol are recovered from a process stream containing isopropyl acetate, ethanol and water by a multiple step process including extracting substantially all of the ethanol from the stream using water as a solvent, stripping the extract stream to remove substantiall ...


9
Moore John Richard, Maybaum Stephen: Refractory laminate composition and process. Harborchem, May 14, 1986: GB2166665-A

L'INVENTION CONCERNE UN PROCEDE DE FORMATION D'UNE COMPOSITION REFRACTAIRE STRATIFIEE SUR UNE SURFACE.LE PROCEDE CONSISTE A APPLIQUER EN ALTERNANCE SUR LA SURFACE UNE COMPOSITION A BASE DE SOL DE SILICE COLLOIDALE BASIQUE ET UNE COMPOSITION A BASE DE LIANT HYBRIDE ACIDE, DE SORTE QUE CHAQUE COUCHE D ...