ClassID:

89290

C04B41/4955 - CPC Classification

Classification description:

After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone; Coating or impregnating e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements, with organic materials; Compounds having one or more carbon-to-metal or carbon-to-silicon linkages Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as oligomers or polymers Polyorganosilanes, i.e. polymers with a Si-Si-Si- chain

Recent Application in this class: