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Class 106/625 - Asbestos containing


Subclass of Class 106 - Compositions: coating or plastic
Definition: Subject matter employing asbestos material.
No. of patents: 8
Last issue date: 06/01/1999


NumberTitleIssue Date
5908501Composition and a method for preventing dustfall from material
A coating composition for preventing or reducing the amount of labile particulate matter released from a surface of a material which comprises a water soluble alkali metal silicate, or acrylic polymer latex and a surfactant. The coating composition is par...
06/01/1999
5753031Composition and method to remove asbestos
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of an inorganic acid, and from about 0.1 to about 4% by weight of a h...
05/19/1998
5753032Composition and method to remove asbestos
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of phosphoric acid, and from about 0.1 to about 4% by weight of a sou...
05/19/1998
5753033Composition and method to remove asbestos
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of a boron tetrafluoride salt, free of or having only small amounts o...
05/19/1998
5753034Composition and method to remove asbestos
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of a hexafluorosilicate salt, and free of or having only small amount...
05/19/1998
5753035Composition and method to remove asbestos
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of an inorganic acid, and from about 0.1 to about 4% by weight of a t...
05/19/1998
5741358Corrosion inhibiting composition for treating asbestos containing materials
A composition for transforming a chrysotile asbestos-containing material into a non-asbestos material is disclosed, wherein the composition comprises water, at least about 30% by weight of an acid component, optionally a source of fluoride ions, and a cor...
04/21/1998
3957501Non-combustible light-weight inorganic shaped articles and process of manufacture
A method of producing a non-combustible light-weight shaped article, which comprises shaping a mixture comprising (a) powders of silicon or a silicon alloy, (b) inorganic powders having a porous or hollow structure and (c) water glass, and maintaining the...
05/18/1976
 
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