ClassID:

89308

C04B41/5015 - 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 inorganic materials with salts or salty compositions, e.g. for salt glazing containing phosphorus in the anion, e.g. phosphates

Recent Application in this class:
#1
20250101235
2025-03-27

BARRIER COATING

#2
20250101234
2025-03-27

BARRIER COATING

#3
20230406779
2023-12-21

COVER-LAYER-INCLUDING CERAMIC CONTINUOUS FIBER, METHOD FOR PRODUCING THE SAME, CERAMIC MATRIX COMPOSITE MATERIAL AND METHOD FOR PRODUCING THE SAME

#4
20230211875
2023-07-06

HIGH TEMPERATURE OXIDATION PROTECTION FOR COMPOSITES

#5
20230150888
2023-05-18

C/C COMPOSITE AND METHOD FOR PRODUCING SAME, AND HEAT-TREATMENT JIG AND METHOD FOR PRODUCING SAME

#6
20230098723
2023-03-30

Environmental barrier coating for enhanced resistance to attack by molten silicate deposits

#7
20210230078
2021-07-29

Ceramic coatings with apatite carbonate that allow a tactile thermal sensation similar to wood and good resistance against wear, chemical attack and staining

#8
20200056489
2020-02-20

Environmental barrier coating for enhanced resistance to attack by molten silicate deposits

#9
20190308914
2019-10-10

Method of treating magnesium oxysulfate or magnesium oxychloride article with water soluble phosphate solution

#10
20170217845
2017-08-03

PROCEDURE FOR CONTROLLING THE CHEMICAL REACTION IN MULTI-LAYER CERAMIC DECORATIONS

#11
20130269571
2013-10-17

Calcium sulphate-based products having enhanced water resistance

#12
20120093771
2012-04-19

METHOD FOR PREPARING A HARDENED CALCIUM SULFATE DIHYDRATE BLOCK AND USE THEREOF

#13
20100266770
2010-10-21

OXIDATION INHIBITION OF CARBON-CARBON COMPOSITES

#14
20100068401
2010-03-18

PROCESS FOR TREATING CONCRETE

#15
20080264293
2008-10-30

Method of Improving the Adhesion of Cement-Bound Coatings to Concrete Surfaces

#16
20070154712
2007-07-05

Oxidation inhibition of carbon-carbon composites

#17
20070111034
2007-05-17

Product for treating reinforced concrete constructions