ClassID:

88521

C04B20/1018 - 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

Sub-classes:
Recent Application in this class:
#1
20230047741
2023-02-16

CEMENTITIOUS CONSTRUCTION MATERIAL CONTAINING MAGNESIUM OXYCHLORIDE CRYSTALS

#2
20200010364
2020-01-09

Material and production thereof for use as a storage medium in a sensitive energy storage system in the low-, medium- or high-temperature range

#3
20190100459
2019-04-04

Composition containing modified chromate-deficient red mud and method for producing same

#4
20170044420
2017-02-16

Methods of delivering calcium carbonate producing microbes or enzymes downhole

#5
20160200959
2016-07-14

Wellbore cement compositions and wellbore cementing methods

#6
20160107931
2016-04-21

Compositions with synthetic gypsum and methods

#7
20150274595
2015-10-01

Method for avoiding fungal growth in mineral construction materials

#8
20150129217
2015-05-14

Wellbore cement compositions and wellbore cementing methods

#9
20150038618
2015-02-05

Fiber for reinforcing cement, and cured cement produced using same

#10
20130105162
2013-05-02

Compositions and methods for improving the toughness of set cements

#11
20120325118
2012-12-27

Powdered composition

#12
20120316267
2012-12-13

Method for preparing a hydraulic composition

#13
20120312535
2012-12-13

Cementing composition comprising within un-reacted cement

#14
20120312489
2012-12-13

Reinforcement Sheet to Reinforce a Cementitious Board

#15
20120168698
2012-07-05

Method of treating cellulose material with COor source thereof

#16
20110077175
2011-03-31

Sealant composition

#17
20100320417
2010-12-23

Thermal nanocomposites

#18
20100310850
2010-12-09

Method of forming a reinforcement sheet to reinforce a cementitious board

#19
20100140840
2010-06-10

Aerogel containing blanket

#20
20100081733
2010-04-01

Cementing composition comprising within un-reacted cement

#21
20090176665
2009-07-09

Self-degrading fibers and associated methods of use and manufacture

#22
20090107677
2009-04-30

Sealant Composition

#23
20090000518
2009-01-01

Aqueous Aluminosilicate Gel-Forming Composition

#24
20080305137
2008-12-11

Coating material with biocide microcapsules

#25
20080299413
2008-12-04

Acoustical gypsum board panel and method of making it

#26
20080292867
2008-11-27

Method for manufacturing a fire retardant composite and composite thus obtained

#27
20080257213
2008-10-23

Process for the preparation of pigment granules and the use thereof

#28
20080245261
2008-10-09

Dry Additive for Hydraulic Binders

#29
20080156232
2008-07-03

Antimicrobial cements and cementitious compositions

#30
20080148999
2008-06-26

Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility

#31
20080142764
2008-06-19

Conductive nanocomposite films

#32
20080060556
2008-03-13

Impurity inerting composition

#33
20080058442
2008-03-06

Two-Step System For Improved Initial And Final Characteristics Of A Biomaterial

#34
20080028993
2008-02-07

Hydraulic composition

#35
20080009423
2008-01-10

Self-degrading fibers and associated methods of use and manufacture

#36
20070290160
2007-12-20

Rheology modifier

#37
20070287794
2007-12-13

Method for inerting impurities

#38
20070261337
2007-11-15

Mineral filler composition

#39
20070204764
2007-09-06

COMPOUNDS AND METHODS FOR REDUCING WATER CONTENT IN CEMENTITIOUS MIXTURES

#40
20070204763
2007-09-06

Compounds and methods for treating fly ash

#41
20070122445
2007-05-31

Absorbable fatigue-enduring phosphate composites

#42
20070032572
2007-02-08

Optically clear nanocomposites and products using nanoscale fillers

#43
20060234048
2006-10-19

Polyolefin reinforcing fibre, use thereof and products comprising same

#44
20060125158
2006-06-15

Aerogel containing blanket

#45
20050235883
2005-10-27

Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances

#46
20050167105
2005-08-04

Contained micro-particles for use in well bore operations

#47
20050126430
2005-06-16

Building materials with bioresistant properties

#48
20050003084
2005-01-06

Process for producing colouring pigment granulated materials