ClassID:

89745

C04B2111/52 - CPC Classification

Classification description:

Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use Sound-insulating materials

Recent Application in this class:
#1
20250314063
2025-10-09

BUILDING PANEL

#2
20250270807
2025-08-28

BUILDING PANEL

#3
20250162195
2025-05-22

METHODS AND MATERIALS FOR PRINTING 3-DIMENSIONAL STRUCTURES WITH LOW DENSITY AND HIGH COMPRESSIVE STRENGTH

#4
20250122124
2025-04-17

SOUND-ABSORBING MATERIAL BLOCK, METHOD FOR PREPARING THEREOF, AND ELECTRONIC DEVICE

#5
20240399716
2024-12-05

INSULATION PRODUCTS

#6
20240334116
2024-10-03

EXPANDABLE ACOUSTIC REINFORCEMENT MEMBER AND MANUFACTURING METHOD THEREFOR AND USE THEREOF

#7
20240294430
2024-09-05

ENVIRONMENT-FRIENDLY SOUND-INSULATION RUBBER MORTAR AND PREPARATION METHOD THEREOF

#8
20240217875
2024-07-04

Roofing System and Insulation Element for a Flat Roof or a Flat Inclined Roof

#9
20240125022
2024-04-18

MINERAL FIBER PRODUCT

#10
20240083812
2024-03-14

BUILDING MATERIALS AND METHODS OF MANUFACTURING SAME

#11
20240060293
2024-02-22

ACOUSTIC PRODUCTS

#12
20230295047
2023-09-21

MAGNESIUM-BASED FLY ASH POROUS SOUND-ABSORBING MATERIAL WITH SURFACE HYDROPHOBICALLY MODIFIED AND PREPARATION METHOD THEREOF

#13
20230075059
2023-03-09

COMPOSITIONS, SYSTEMS, AND NEURAL NETWORKS FOR BIDIRECTIONAL ENERGY TRANSFER, AND THERMALLY ENHANCED SOLAR ABSORBERS

#14
20220332646
2022-10-20

Mortar composition for acoustic damping and fire protection

#15
20220220034
2022-07-14

NOISE REDUCING MORTAR COMPOSITION

#16
20220162125
2022-05-26

Leveling and noise reducing mortar composition

#17
20220153646
2022-05-19

ADHESIVE COMPOSITION

#18
20210317040
2021-10-14

Method for recycling mineral wool, a method for production of acoustical panel elements and such an acoustical panel element

#19
20210292238
2021-09-23

Process for hydrophobizing shaped insulation-material bodies based on silica at ambient pressure

#20
20210269359
2021-09-02

Thermal insulating composition based on fumed silica granulates, processes for its preparation and uses thereof

#21
20210253475
2021-08-19

Masonry construction material with a cellulose matrix and method for obtaining same

#22
20210222269
2021-07-22

Construction elements with slag from non-ferrous metal production

#23
20210188706
2021-06-24

Methods and systems for multi-stage encapsulation of wastes and production thereof into aggregate products

#24
20210180887
2021-06-17

Compositions and systems for bidirectional energy transfer and thermally enhanced solar absorbers

#25
20200308051
2020-10-01

Silica molded bodies having low thermal conductivity

#26
20200283950
2020-09-10

Poaceae fibres and building products

#27
20200248408
2020-08-06

Compositions and methods for providing increased strength in ceiling, flooring, and building products

#28
20200247722
2020-08-06

Ultra-light mineral foam

#29
20200199416
2020-06-25

Aqueous bonding composition

#30
20200048905
2020-02-13

Aerogel containing construction board

#31
20200039889
2020-02-06

Inorganic fibre compositions

#32
20200017411
2020-01-16

Sound insulating material, sound insulating plate and partition structure of train carriage

#33
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

#34
20190152853
2019-05-23

Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element

#35
20190127979
2019-05-02

High-damping reinforced concrete (RC) lattice beam and substructure using same

#36
20190112233
2019-04-18

METHOD FOR PRODUCING A MOLDED PART FROM GLASS FIBER AND/OR MINERAL FIBER MATERIAL, MOLDED PART WHICH CAN BE OBTAINED USING SAID METHOD, AND MANUFACTURING UNIT FOR THIS PURPOSE

#37
20190100880
2019-04-04

Ceiling tile compositions comprising microfibrillated cellulose and methods for making same

#38
20190100459
2019-04-04

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

#39
20190092700
2019-03-28

Method for preparing mesoporous sound-absorbing material particles and mesoporous sound-absorbing material particles

#40
20190077706
2019-03-14

Slim vermiculite board for construction finishing

#41
20190062170
2019-02-28

Sound-absorbing material particle and preparation method thereof

#42
20190055162
2019-02-21

Method for production of acoustical panels

#43
20190047914
2019-02-14

High noise reduction coefficient, low density acoustical tiles

#44
20190016634
2019-01-17

Silica molded bodies having low thermal conductivity

#45
20180354865
2018-12-13

Sound-absorbing material particle and preparation method thereof

#46
20180354864
2018-12-13

Catalytically active foam formation powder

#47
20180354862
2018-12-13

Sound absorption material preparation method, sound absorption material and filling method thereof

#48
20180354855
2018-12-13

Ultra-light mineral foam

#49
20180354854
2018-12-13

Ultra-light mineral foam

#50
20180346379
2018-12-06

Curable casting compound for producing plastics moulded parts and use thereof

#51
20180339935
2018-11-29

Wool surface treated with hydrophobic agent and acoustic panels made therefrom

#52
20180312440
2018-11-01

Dry construction composition wet-sprayable by means of a screw pump and containing a binder and a biosourced filler, and preparation and uses of such a composition

#53
20180305259
2018-10-25

Polyurethane composites with fillers

#54
20180282218
2018-10-04

Light-weight, fire-resistant composition and assembly

#55
20180222798
2018-08-09

Lightweight concrete

#56
20180148381
2018-05-31

Porous ceramic material obtained by weaving and acoustic panel including such a material

#57
20180057911
2018-03-01

Slag from non-ferrous metal production

#58
20180031337
2018-02-01

Compositions and systems for bidirectional energy transfer and thermally enhanced solar absorbers

#59
20180025715
2018-01-25

Sheet material with a cellular structure and/or a process for producing same

#60
20180016195
2018-01-18

Foam

#61
20170369372
2017-12-28

Reinforced building block made of autoclaved aerated concrete (AAC)

#62
20170349498
2017-12-07

Method for the continuous production of a low-density mineral foam

#63
20170307040
2017-10-26

Microlattice damping material and method for repeatable energy absorption

#64
20170297959
2017-10-19

Composition and method of using perlite

#65
20170283332
2017-10-05

Mortar composition

#66
20170268229
2017-09-21

Construction products with an acoustically transparent coating

#67
20170183264
2017-06-29

Method for producing a calcium hydroxide-based construction material and resulting construction material

#68
20170089014
2017-03-30

Acoustical ceiling tile

#69
20160318815
2016-11-03

SOUND-ABSORBING, RESISTANT PANELS AND PROCESS FOR MAKING SAME

#70
20160244366
2016-08-25

Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element

#71
20160111076
2016-04-21

Particulate sound absorption board and preparation method thereof

#72
20160076245
2016-03-17

Sound attenuation building material and system

#73
20150321958
2015-11-12

Formaldehyde-free binder and use for mineral wool insulation products

#74
20150118484
2015-04-30

Environment-friendly natural-like artificial stone containing fly ash and the method for producing the artificial stone

#75
20150108390
2015-04-23

Building materials, compositions, and methods

#76
20140308077
2014-10-16

Concrete screed with recycled rubber from discarded tyres

#77
20140205745
2014-07-24

Method and use of organic and mineral admixtures for EMI and radioactive isotope shielding of building materials such as glass fiber wall coverings, gypsum wallboard and electrically conductive or resistive, high performance, high strength concrete

#78
20140175322
2014-06-26

Building materials, compositions, and methods

#79
20140151152
2014-06-05

Sound attenuation building material and system

#80
20140087119
2014-03-27

Method for manufacturing an aerogel-containing composite and composite produced by that method

#81
20130338270
2013-12-19

Gypsum-containing product

#82
20130326985
2013-12-12

Aqueous gypsum plaster-cement composition and its use

#83
20130291470
2013-11-07

Lightweight building structure produced by using a mortar

#84
20130161854
2013-06-27

Method for manufacturing foam material using molten slag

#85
20130025504
2013-01-31

Gypsum-containing product

#86
20120325579
2012-12-27

Sound barriers made from scrap and waste materials

#87
20120309245
2012-12-06

Porous, low density nanoclay composite

#88
20120267562
2012-10-25

HEAT-INSULATING, FIRE-PROOF, WATER-RESISTANT, PERMEABLE-TO-AIR, FLEXIBLE LIGHTWEIGHT CONCRETE

#89
20120267188
2012-10-25

Sound barrier wall

#90
20120208910
2012-08-16

Elastic inorganic-organic hybrid foam

#91
20120135179
2012-05-31

Gypsum-containing product

#92
20120071574
2012-03-22

Stone based copolymer substrate

#93
20120024625
2012-02-02

LOW DENSITY NON-WOVEN MATERIAL USEFUL WITH ACOUSTIC CEILING TILE PRODUCTS

#94
20110272844
2011-11-10

METHOD FOR PRODUCTION OF BUILDING MATERIALS AND BUILDING PRODUCTS MANUFACTURED THEREBY

#95
20110262733
2011-10-27

Fibrous plasticized gypsum composition

#96
20110247894
2011-10-13

Molding a lightweight cast acoustical product

#97
20110230598
2011-09-22

Pervious concrete composition

#98
20110219717
2011-09-15

Lightweight building structure produced by using a mortar and a method for the production

#99
20110206471
2011-08-25

Methods for making aerogel composites

#100
20110180225
2011-07-28

Panels including renewable components and methods for manufacturing

#101
20110139036
2011-06-16

Light structural mortar compositions

#102
20110132235
2011-06-09

Gypsum-containing product and gypsum board

#103
20110132230
2011-06-09

GEOPOLYMER PRECURSOR DRY MIXTURE, PACKAGE, PROCESSES AND METHODS

#104
20110123793
2011-05-26

ARTICLE FOR INSULATION AND METHOD FOR PRODUCTION THEREOF

#105
20110064876
2011-03-17

Method of producing ceramic foams

#106
20110049411
2011-03-03

Elastic inorganic-organic hybrid foam

#107
20110042163
2011-02-24

Finishing compound suitable for acoustic supports

#108
20110034608
2011-02-10

Finishing compound suitable for an acoustic support

#109
20110034571
2011-02-10

FOAMS HAVING HIGH FLAME RETARDANCY AND LOW DENSITY

#110
20110024955
2011-02-03

Method of Fabricating Porous Soundproof Board

#111
20110024702
2011-02-03

Gypsum mortar with added expanded vermiculite and method for obtaining same

#112
20100320029
2010-12-23

Low density non-woven material useful with acoustic ceiling tile products

#113
20100308280
2010-12-09

Reinforced resin-derived carbon foam

#114
20100273020
2010-10-28

Gypsum-containing product and method for producing same

#115
20100272983
2010-10-28

SOUND-ABSORBING, RESISTANT PANELS AND PROCESS FOR MAKING SAME

#116
20100180797
2010-07-22

Ceramic Fire Protection Panel and Method for Producing the Same

#117
20100140531
2010-06-10

USE OF A BETAINE AS A FOAM DRAINAGE REDUCING AGENT

#118
20100129643
2010-05-27

Multi-layer acoustical plaster system

#119
20100127203
2010-05-27

INORGANIC FOAMS

#120
20100104496
2010-04-29

High strength monolithic carbon foam

#121
20100096580
2010-04-22

METHOD AND DEVICE FOR PRODUCING A MOLDED PART AND MOLDED PART AS HEAT INSULATING AND/OR SOUND ABSORBING ELEMENT

#122
20090272932
2009-11-05

Sound Insulating Material

#123
20090260918
2009-10-22

Panels including renewable components and methods for manufacturing same

#124
20090260770
2009-10-22

Panels including renewable components and methods for manufacturing

#125
20090220775
2009-09-03

Macroporous Carbon Material and Mesoporous Carbon Material Starting from Wood Material, Method for Producing them, and Porous Metal Carbon Material and Method for Producing it

#126
20090192059
2009-07-30

Precursor compositions for ceramic products

#127
20090173464
2009-07-09

Acoustic ceiling tiles made with paper processing waste

#128
20090137173
2009-05-28

INCOMBUSTIBLE INSULATION MATERIAL

#129
20090126886
2009-05-21

Process for producing a low density acoustical panel with improved sound absorption

#130
20090107059
2009-04-30

Sound attenuation building material and system

#131
20090047545
2009-02-19

Gypsum-containing board and tile, and method for producing same

#132
20090030116
2009-01-29

Method and Composition for Producing an Item

#133
20090014680
2009-01-15

Cementitious mixtures

#134
20090011251
2009-01-08

Slurry and acoustical panel with reduced bound water

#135
20080299413
2008-12-04

Acoustical gypsum board panel and method of making it

#136
20080299336
2008-12-04

Calcinated or sintered hollow body comprising a spherically curved surface

#137
20080250751
2008-10-16

Method for making a sound-insulating load-bearing floor

#138
20080220263
2008-09-11

Finishing material panel for construction material

#139
20080156581
2008-07-03

Acoustical panel comprising interlocking matrix of set gypsum and method for making same

#140
20080149328
2008-06-26

Method and product to consolidate a formation

#141
20080149285
2008-06-26

Expanded perlite annealing process

#142
20080073083
2008-03-27

Precursor compositions for ceramic proppants

#143
20080060871
2008-03-13

Reduced dust acoustic panel

#144
20080060546
2008-03-13

Hydraulic binder product

#145
20080058194
2008-03-06

Method of producing ceramic foams

#146
20080053308
2008-03-06

SUBSTRATE WITH A PHOTOCATALYTIC COATING

#147
20070266656
2007-11-22

Block-Type Building Stone Used As A Construction Material For Walls

#148
20070227405
2007-10-04

Gypsum-containing board and tile, and method for producing same

#149
20070155849
2007-07-05

Reinforced resin-derived carbon foam

#150
20070032371
2007-02-08

Silicon carbide based, porous structural material being heat-resistant and super-lightweight

#151
20070003750
2007-01-04

Porous ceramic heating element and method of manufacturing thereof

#152
20060264132
2006-11-23

High performance aerogel composites

#153
20060205304
2006-09-14

Substrate with a photocatalytic coating

#154
20060175723
2006-08-10

Process for manufacturing sound absorbing cement tile

#155
20060165966
2006-07-27

Method for the production of a plant-based construction material and construction material obtained by means of said method

#156
20060156953
2006-07-20

Mixture for preparing water-based hardenable mixings intended to realise mainly soundroofing agglomerates and method for preparing said mixings

#157
20060005580
2006-01-12

Insulation product, such as a thermal insulation product, and production method thereof

#158
20050284338
2005-12-29

Hot melt adhesive

#159
20050255318
2005-11-17

Insulating component for insulating heat and/or sound, provided with a fire-retardant coating

#160
20050242462
2005-11-03

Method of producing a hydraulic binder or thermoplastic containing product

#161
20050142347
2005-06-30

Composite board of plaster and inorganic fiber and method of manufacturing the same

#162
20050084717
2005-04-21

Silicon carbide based porous structure and method for manufacturing thereof

#163
20050031842
2005-02-10

Fiberboard panel having improved acoustics and durability

#164
20050020431
2005-01-27

Silicon carbide-based, porous structural material being heat-resistant and super lightweight

#165
20050019618
2005-01-27

Gypsum-containing board and tile, and method for producing same

#166
19095142
2025-08-12

Efficient sound-absorbing lightweight aggregate cellular concrete, method for preparing the same, and application thereof

#167
15776693
2020-06-09

Ultralight inorganic foam and manufacture method thereof