C04B41/47 - CPC Classification Index

ClassID:

89249 ⎘

C04B41/47 - 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 Oils, fats or waxes natural resins

Sub-classes:

C04B41/472 » {Oils, e.g. linseed oil} 12
C04B41/474 » {Natural resins, e.g. rosin} 3
C04B41/478 » {Bitumen, asphalt, e.g. paraffin} 12

Recent Application in this class:

20260103428

ASSEMBLY WITH DETACHABLE CONSTRUCTIONAL LAYER

20210078913

Method for manufacturing a CMC part

20180201547

Compositions and methods for curing concrete

20160318814

Silico-aluminate containing aggregates for production of monolithic refractory compositions, their method of production and their use

20130129994

Forming A Pigment Pattern On A Substrate

20130029050

Compositions and methods for curing concrete

20120196087

Engineered stone and methods of manufacturing same

20120073471

USE OF A WAXY COMPOSITION AS A COATING OF SURFACES FOR IMPROVING THE CLEANABILITY THEREOF

20110104456

DECORATIVE ELEMENTS AND MANUFACTURING METHOD THEREOF

20110005431

Curing or sealing compositions for concrete and cement formulations and processes for using the same

20100279573

FORMULATION AND METHOD FOR DUST CONTROL OF FIBRE INSULATION

20100242542

Porous fireproof material suitable for glass production, method for the production thereof, and uses

20090205198

CARBON MATERIAL AND METHOD OF PROCESSING CARBON MATERIAL

20090047437

Syrup composition, resin mortar composition and method of coating

20080276387

Weak acid based concrete stain

20080131598

Process of Ceramic Lever Strenthening

20060263611

Protective surface modification system and application to substrates

20050245420

Method of enhancing a soiled porous surface and maintenance thereof