ClassID:

28721

B01D19/0409 - CPC Classification

Classification description:

Degasification of liquids; Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms

Recent Application in this class:
#1
20260145100
2026-05-28

APPLICATION OF MICROCAPSULES IN ANTIFOAMING FORMULATIONS BASED ON SILICONES AND THEIR DERIVATIVES, PROCESS FOR PREPARING MICROCAPSULES, AND METHOD FOR REDUCING FOAM IN OIL

#2
20250163347
2025-05-22

DEFOAMER FORMULATIONS CONTAINING TRIACYLGLYCERIDES

#3
20240408515
2024-12-12

DEFOAMING AGENT, LUBRICATING OIL COMPOSITION CONTAINING DEFOAMING AGENT, AND MACHINE USING LUBRICATING OIL COMPOSITION

#4
20240390820
2024-11-28

DEFOAMING AGENT AND COMPOSITIONS CONTAINING THE DEFOAMING AGENT

#5
20240335768
2024-10-10

DEFOAMING COMPOSITIONS WITH POLYDIMETHYLSILOXANES, ORGANOPOLYSILOXANE RESINS, ALKYL ETHERS AND WITHOUT 2,2,4-TRIMETHYL-1,3-DIISOBUTYRYLOXYPENTANE

#6
20240240130
2024-07-18

CULTURE METHOD FOR CELLS AND PRODUCTION METHOD FOR USEFUL SUBSTANCE

#7
20240199844
2024-06-20

SILICONE OIL COMPOUND FOR DEFOAMING AGENT AND DEFOAMING AGENT COMPOSITION

#8
20240093119
2024-03-21

Oil compound for silicone-based defoaming agents, method for producing same, and defoaming agent containing oil compound for silicone-based defoaming agents

#9
20240091673
2024-03-21

METHOD FOR PREPARING A FOAM CONTROL COMPOSITION IN A GRANULAR OR A POWDER FORM

#10
20240076572
2024-03-07

Silicone-based defoamer composition

#11
20230415074
2023-12-28

FOAM CONTROL AGENT

#12
20230123640
2023-04-20

Process for purifying leucoindigo salt solutions using an inert gas

#13
20230037257
2023-02-02

Foam control composition

#14
20220411633
2022-12-29

WATER-SOLUBLE SILICONE ANTI-FOAMING AGENT COMPOSITION AND AQUEOUS COATING MATERIAL CONTAINING SAME

#15
20220325116
2022-10-13

Defoaming composition

#16
20220204884
2022-06-30

Lubricating oil composition and method for defoaming lubricating oil, and defoaming agent composition

#17
20220143530
2022-05-12

Linear silicone polyether foam control agent

#18
20220111313
2022-04-14

DEFOAMER COMPOSITION FOR REDUCING HYDROCARBON FOAM AND SILICONE CARRYOVER

#19
20220047969
2022-02-17

Defoamer composition based on organofunctionally modified polysiloxanes

#20
20220001303
2022-01-06

Defoaming formulations containing organopolysiloxanes

#21
20220001302
2022-01-06

Defoaming formulations containing organopolysiloxanes

#22
20220001301
2022-01-06

Defoaming formulations containing organopolysiloxanes

#23
20210316232
2021-10-14

DEFOAMER ACTIVE, MANUFACTURING THEREOF, AND DEFORMING FORMULATION

#24
20210315204
2021-10-14

LOW-FOAM ADJUVANT COMBINATION FOR FORMULATIONS FOR CROP PROTECTION

#25
20210308600
2021-10-07

SILICONE DEFOAMER COMPOSITION AND METHOD FOR PRODUCING SILICONE DEFOAMER COMPOSITION BY ADJUSTING THE DISTRIBUTION WIDTH OF A ZETA POTENTIAL

#26
20210252428
2021-08-19

Defoamer Active, Manufacturing Method Thereof, and Defoaming Formulation

#27
20210046403
2021-02-18

Method for preparing a foam control composition in a granular or a powder form

#28
20200392428
2020-12-17

Aryl substituted organopolysiloxane antifoaming agent and method for manufacturing said antifoaming agent

#29
20200254363
2020-08-13

Immersed plate heater separation system

#30
20200238199
2020-07-30

Polysiloxane defoaming agent

#31
20200102239
2020-04-02

METHOD FOR TREATING SLUDGE

#32
20190390132
2019-12-26

Defoaming agent and lubricating oil composition

#33
20190291024
2019-09-26

FOAM CONTROL COMPOSITIONS COMPRISING SILICONE MATERIALS

#34
20190256790
2019-08-22

Defoaming agent and lubricating oil composition

#35
20190256389
2019-08-22

Antifoam formulations for the thermal desalination process of water

#36
20190224591
2019-07-25

Defoaming formulations containing organopolysiloxanes

#37
20190220047
2019-07-18

Sublimator control valve system

#38
20190217222
2019-07-18

Immersed plate heater separation system

#39
20190208774
2019-07-11

Water Treatment Composition

#40
20190144767
2019-05-16

Use of siloxane polymers for vapor pressure reduction of processed crude oil

#41
20190110470
2019-04-18

Low foam surfactant composition and methods of making the same

#42
20180361274
2018-12-20

Defoamer oil compound, production method therefor, and defoamer composition

#43
20180245020
2018-08-30

Method of forming an antifoam granule containing a silicone polyether

#44
20180223219
2018-08-09

Lubricating oil composition, method for defoaming lubricating oil, and defoaming agent composition

#45
20180208871
2018-07-26

Defoaming agent and lubricating oil composition

#46
20180208870
2018-07-26

Defoaming agent and lubricating oil composition

#47
20180200731
2018-07-19

Foam Prevention In The Reverse Flotation Process For Purifying Calcium Carbonate

#48
20180193771
2018-07-12

Defoaming compositions for detergents

#49
20180187376
2018-07-05

Brown stock wash control

#50
20180134676
2018-05-17

Process for the epoxidation of propene

#51
20170312657
2017-11-02

DEFOAMING AGENT

#52
20170306260
2017-10-26

STABLE ANTIFOAMING COMPOSITIONS

#53
20170233681
2017-08-17

Defoaming agent for liquid detergent

#54
20170218307
2017-08-03

Antifoam molecules containing a silica moiety and compositions

#55
20170209813
2017-07-27

Defoamer oil compound, production method therefor, and defoamer composition

#56
20170198239
2017-07-13

Composition and process of making an amino silicone based delayed antifoam for use in laundry detergent

#57
20170087483
2017-03-30

Silicone defoamer compositions

#58
20170013830
2017-01-19

Low foam surfactant composition and methods of making the same

#59
20160326003
2016-11-10

HYDROPHOBIC FINE WET SILICA, METHOD FOR PRODUCING SAME, AND ANTIFOAMING AGENT

#60
20160230056
2016-08-11

Agglutinant for pellicle and a pellicle using it

#61
20160200988
2016-07-14

Reduced foam petroleum composition

#62
20160184740
2016-06-30

Defoaming compositions comprising hydroxy terminated siloxanes and methods of making and using the same

#63
20160177225
2016-06-23

Method of forming an antifoam granule comprising a silicone polyether

#64
20160175741
2016-06-23

Defoaming compositions comprising amphiphilic particles and methods of making and using the same

#65
20160121239
2016-05-05

Process for defoaming aqueous compositions containing surfactants

#66
20150273359
2015-10-01

Defoamer compositions and methods of using the same

#67
20150240424
2015-08-27

Anti-foaming agent and pulp production method

#68
20150240190
2015-08-27

Anti-foam compositions

#69
20150240189
2015-08-27

Anti-foam compositions comprising an organomodified silicone comprising one or more 2-phenylpropylmethyl moieties

#70
20150165345
2015-06-18

Antifoaming agents and use thereof in detergents

#71
20150141534
2015-05-21

Solid Defoaming Agent

#72
20150119509
2015-04-30

Defoamer formulations comprising organopolysiloxanes

#73
20140336284
2014-11-13

Powder antifoaming agent and method for producing same

#74
20140323362
2014-10-30

Defoamer formulation and methods for making and using same

#75
20140316015
2014-10-23

Method for producing antifoam compositions

#76
20140221508
2014-08-07

Defoaming agent

#77
20140121149
2014-05-01

Compositions comprising anti-foams

#78
20140113851
2014-04-24

Compositions comprising anti-foams

#79
20140100293
2014-04-10

Defoaming agent

#80
20140024571
2014-01-23

Granulated foam control composition comprising a polyol ester and cationic polymer

#81
20130240408
2013-09-19

Method for reducing silicone antifoam usage in delayed coking processes

#82
20130192469
2013-08-01

Apparatus, system, and method for defoaming a waste tank

#83
20130065998
2013-03-14

Silicone containing compositions and uses thereof

#84
20130040871
2013-02-14

Antifoam compositions comprising a mixture of organopolysiloxanes

#85
20120329701
2012-12-27

Polyoxyalkylene aminosilicone-based antifoam agent and its process of manufacture

#86
20120312165
2012-12-13

Method for deaerating liquids

#87
20120289649
2012-11-15

Hydrophilic/lipophilic modified polysiloxanes as emsulsifiers

#88
20120289402
2012-11-15

Adjuvant composition and agrochemical formulation containing same

#89
20120270129
2012-10-25

Heat transfer system, fluid, and method

#90
20120264863
2012-10-18

Polymeric defoamer additive

#91
20120256624
2012-10-11

Oil compound and defoamer composition

#92
20120208952
2012-08-16

Method for Deaerating Liquids

#93
20120168674
2012-07-05

Environmentally-friendly functional antifoaming agent using loess

#94
20120071370
2012-03-22

Defoamer formulation and methods for making and using same

#95
20120065118
2012-03-15

Modified silicone polymer as anti foam agent and detergent composition having the same

#96
20110319581
2011-12-29

Polyether-modified polysiloxane containing a perfluoropolyether group and its production method

#97
20110294714
2011-12-01

Foam control composition

#98
20110281985
2011-11-17

Defoaming agent

#99
20110218137
2011-09-08

Antifoaming compositions

#100
20110207650
2011-08-25

ANTI-FOAMING COMPOSITIONS

#101
20110172343
2011-07-14

Hydrophobic precipitated silica for defoamer formulations

#102
20110021688
2011-01-27

Defoamer formulations

#103
20110015420
2011-01-20

Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the same

#104
20110003923
2011-01-06

Defoaming coalescents

#105
20100324250
2010-12-23

Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the same

#106
20100292380
2010-11-18

Polymeric defoamer additive

#107
20100292353
2010-11-18

Silicone antifoam particles

#108
20100234551
2010-09-16

Liquid curable fluorosilicone composition and production method thereof

#109
20100136569
2010-06-03

COMPOSITIONS, METHODS AND KITS FOR POLYNUCLEOTIDE AMPLIFICATION REACTIONS AND MICROFLUIDIC DEVICES

#110
20100113855
2010-05-06

Low-foaming gas processing compositions and uses thereof

#111
20100084597
2010-04-08

Defoaming of ionic liquids

#112
20100015441
2010-01-21

Polymer compositions

#113
20090306282
2009-12-10

Process for making and using foam control compositions

#114
20090234029
2009-09-17

PREPARATION OF ANTIFOAMING OIL COMPOUND AND ANTIFOAM COMPOSITION

#115
20090156435
2009-06-18

Defoaming methods and compositions

#116
20090137446
2009-05-28

DEFOAMER COMPOSITIONS

#117
20080293606
2008-11-27

Organosilicon Compound-Containing Compositions

#118
20080220994
2008-09-11

Defoaming methods and compositions

#119
20080200608
2008-08-21

Defoamer formulations

#120
20080167390
2008-07-10

Defoamer composition for suppressing oil-based and water-based foams

#121
20080121104
2008-05-29

Silicone antifoam composition and method using same

#122
20080119573
2008-05-22

Solid defoaming agent

#123
20080064806
2008-03-13

Method for the production of defoamer formulations

#124
20080021152
2008-01-24

Anti-foam compositions

#125
20070276056
2007-11-29

Foam Control Compositions

#126
20070275122
2007-11-29

Process for Controlling Foam

#127
20070244205
2007-10-18

Low-foaming gas processing compositions and uses thereof

#128
20070179077
2007-08-02

Antifoaming formulations

#129
20070167346
2007-07-19

Foam control compositions

#130
20070151036
2007-07-05

Method for Treating Textiles

#131
20070149723
2007-06-28

Silicone-containing graft copolymers based on styrene oxide-based silicone polyethers

#132
20070112078
2007-05-17

Silicone antifoam composition

#133
20060264596
2006-11-23

Fluorinated organosilicon compounds and fluorochemical surfactants

#134
20060162238
2006-07-27

Improver containing fuel

#135
20060160908
2006-07-20

Defoamer compositions

#136
20060128884
2006-06-15

Defoamers for pulp and papermaking applications

#137
20060128816
2006-06-15

Defoamer emulsion compositions for pulp mill applications

#138
20060100129
2006-05-11

Foam control agents for water-based printing inks and coatings

#139
20060020082
2006-01-26

Defoamer compositions

#140
20060000356
2006-01-05

Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas

#141
20050239908
2005-10-27

Silicone foam control compositions

#142
20050227903
2005-10-13

Silicone foam control compositions comprising a siloxane fluid and a mixture of glycerol mono/di/triesters

#143
20050192395
2005-09-01

Hydrophobic precipitated silica for defoamer formulations

#144
20050191228
2005-09-01

Hydrophilic precipitated silica for defoamer formulations

#145
20050164884
2005-07-28

Use of a solvent/antifoam substance mixture in aqueous formulations and resulting formulations

#146
20050124749
2005-06-09

High-whiteness hydrophobic precipitated silica with ultralow moisture absorption

#147
20050109675
2005-05-26

Silicone defoamer to better control hydrocarbon foam and reduce silicon content of liquid hydrocarbon products

#148
20050107523
2005-05-19

Emulsifier-free oil-in-water emulsions of organopolysiloxanes and the use thereof in technical applications