ClassID:

89278

C04B41/4892 - 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; Macromolecular compounds; Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds Polyamides

Recent Application in this class: