ClassID:

88529

C04B20/1048 - 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; Coating or impregnating with organic materials; Macromolecular compounds Polysaccharides, e.g. cellulose, or derivatives thereof

Recent Application in this class:
#1
20260146000
2026-05-28

CONCRETE COMPOSITION FOR WATER TREATMENT STRUCTURE HAVING SELF-HEALING AND WATERPROOFING CAPABILITIES BY USING SELF-HEALING ADMIXTURE AND CONCRETE WATER TREATMENT STRUCTURE USING SAME

#2
20260132081
2026-05-14

MULTIFUNCTIONAL DAMAGE RESPONSIVE POLYMERIC FIBER

#3
20240360044
2024-10-31

PROCESSES FOR MAKING A SUPER-INSULATING CORE FOR A VACUUM INSULATING STRUCTURE

#4
20240270647
2024-08-15

USE OF MODIFIED CELLULOSE NANOMATERIALS IN CEMENTITIOUS COMPOSITIONS

#5
20240208865
2024-06-27

PIGMENTED SUSPENSION FOR USE IN CONCRETE DENSIFICATION AGENTS

#6
20230357082
2023-11-09

METHOD FOR REDUCING OR ELIMINATING THE CARRY BACK OF AGGREGATE MATERIAL BY HAULING EQUIPMENT

#7
20230322634
2023-10-12

Processes for making a super-insulating core for a vacuum insulating structure

#8
20210094878
2021-04-01

Fiber reinforced cement

#9
20200299564
2020-09-24

Application of polyelectrolyte complex nanoparticles to fluid loss control of oil well cementing

#10
20190144343
2019-05-16

Processes for making a super-insulating core for a vacuum insulating structure

#11
20180148629
2018-05-31

Controlled activation of extended-life cement compositions

#12
20180111348
2018-04-26

Self-stressing engineered composite materials, methods of self-stressing engineered composite materials, and self-stressing reinforcement for same

#13
20170362482
2017-12-21

Low dusting additive for joint compound

#14
20170341979
2017-11-30

Additive of cellulose nanofibrils or nanocrystals and a second polymer

#15
20150190797
2015-07-09

Self-cleaning, anti-smog, anti-mould photocatalytic powdered water based paint

#16
20140290533
2014-10-02

Self-repairing composites responsive in the presence of an aqueous medium

#17
20140113078
2014-04-24

Process and additive to improve adhesion of compositions to substrates

#18
20130005859
2013-01-03

Fiber for fiber cement and resulting product

#19
20130000523
2013-01-03

Internally curing cement based materials

#20
20120190593
2012-07-26

PERMEABILITY BLOCKING WITH STIMULI-RESPONSIVE MICROCOMPOSITES

#21
20120175118
2012-07-12

Compositions and methods for well completions

#22
20110268971
2011-11-03

Composition of hydrophobic granular play material and its method of manufacture

#23
20110017457
2011-01-27

ENVIRONMENTAL COMPOSITIONS AND METHODS FOR WELL TREATMENT

#24
20100234490
2010-09-16

Additive with applications in construction chemistry

#25
20050255316
2005-11-17

Sizing compositions for glass fibers and sized fiber glass products

#26
18668296
2024-10-15

Device and method for improving the toughness of concrete by solving fiber agglomeration

#27
18456661
2024-07-30

Water-adaptive cement self-healing system, preparation method and application thereof