ClassID:

88490

C04B20/004 - CPC Classification

Classification description:

Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups  -  and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups  -  specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials; Granular materials, e.g. microballoons; Hollow or porous granular materials inorganic

Recent Application in this class:
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SELF-PRIMING JOINT COMPOUND

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20240157675
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Gypsum Panel Containing Additives for Improved Fire Resistance

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2024-03-07

THREE-DIMENSIONAL POROUS NANOCOMPOSITE COOLING FILM AND METHOD OF PREPARING THE SAME

#4
20240034681
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COMPOSITE MATERIAL AND METHOD FOR PRODUCING COMPOSITE MATERIAL

#5
20230357081
2023-11-09

Non-Combustible Cement Board

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20230278928
2023-09-07

THERMAL INSULATION MATERIAL AND METHOD FOR PRODUCING THERMAL INSULATION MATERIAL

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20230082970
2023-03-16

FOAMED GLASS AGGREGATE-CONTAINING CEMENTITIOUS BLOCKS

#8
20220380256
2022-12-01

ARTICLE MADE OF CONGLOMERATE MATERIAL AND METHOD FOR MANUFACTURING SUCH ARTICLE

#9
20220274874
2022-09-01

PROCESS FOR PRODUCING A PORE-CONTAINING GRANULATE AND A PORE-CONTAINING ARTIFICIAL STONE

#10
20220017415
2022-01-20

EXPANDED AND EXPANDABLE GRANULAR MATERIALS

#11
20210023797
2021-01-28

Method of constructing a space construction and product thereof

#12
20200079693
2020-03-12

Cementitious material for radioactive waste disposal facility

#13
20190100463
2019-04-04

Struvite-K/Syngenite building compositions comprising silicate materials and building articles such as wallboards made therefrom

#14
20180306056
2018-10-25

Gas turbine engine with geopolymer seal element

#15
20170088431
2017-03-30

Calcium-silicate-based porous particles, composition, method of making and use thereof

#16
20170030077
2017-02-02

Microencapsulation of materials using cenospheres

#17
20150232384
2015-08-20

Water-based grouting composition with an insulating material

#18
20150068430
2015-03-12

Durable concrete and method for producing the same

#19
20140370294
2014-12-18

Granular pumice and method for producing granular pumice

#20
20120181080
2012-07-19

COMBINATION GLASS/CERAMIC PARTICLES FOR EMI SHIELDING

#21
20120174829
2012-07-12

Light Mortar Materials and Method of Use

#22
20120126164
2012-05-24

Thermal Insulation System for Buildings and for Liquid Storage and Transportation

#23
20110305830
2011-12-15

Water-based grouting composition with an insulating material

#24
20110151239
2011-06-23

High temperature insulation and insulated article

#25
20100119777
2010-05-13

Ceramic matrix composite surfaces with open features for improved bonding to coatings

#26
20080311305
2008-12-18

WATERBORNE EPOXY COATING COMPOSITION AND METHOD

#27
20080274336
2008-11-06

High temperature insulation with enhanced abradability

#28
20070224362
2007-09-27

TWO-PART WATERBORNE EPOXY COATING COMPOSITION AND METHOD

#29
20070116908
2007-05-24

HONEYCOMB STRUCTURE, POROUS BODY, PORE FORMING MATERIAL FOR THE POROUS BODY, AND METHODS FOR MANUFACTURING THE PORE FORMING MATERIAL, THE POROUS BODY AND THE HONEYCOMB STRUCTURE

#30
20070108670
2007-05-17

Methods of manufacturing insulated ceramic matrix composite

#31
20060228521
2006-10-12

Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure

#32
20060154021
2006-07-13

Pore forming material for porous body, manufacturing method of pore forming material for porous body, manufacturing method of porous body, porous body, and honeycomb structural body

#33
20060135656
2006-06-22

Waterborne epoxy coating composition and method

#34
20060019087
2006-01-26

Utilization of discontinuous fibers for improving properties of high temperature insulation of ceramic matrix composites

#35
20050161849
2005-07-28

Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure

#36
20050064245
2005-03-24

High temperature insulation utilizing zirconia-hafnia

#37
18682025
2024-10-15

Non-sintered high-strength lightweight aggregate one-shot prepared from sulfur-based and alkaline-based solid wastes by stirring, granulation, foaming, preparation method therefor and use thereof