ClassID:

28722

B01D19/0413 - 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 N-atoms

Recent Application in this class:
#1
20250242280
2025-07-31

EMULSION FOAM REDUCER FOR WET PROCESSING OF CELLULOSE OR WOOD-BASED PRODUCTS OR IN FOOD PROCESSING

#2
20240066436
2024-02-29

Biobased defoamer compositions and methods of preparation thereof

#3
20230356114
2023-11-09

ANIONIC SWITCHABLE HYDROPHILICITY SOLVENTS

#4
20210339171
2021-11-04

Alkyl ether amine foam control compounds and methods of processing foodstuffs

#5
20210162322
2021-06-03

EMULSION FOAM REDUCER FOR WET PROCESSING OF CELLULOSE OR WOOD-BASED PRODUCTS OR IN FOOD PROCESSING

#6
20210009912
2021-01-14

Polyacrylamide antifoam components for use in diesel fuels

#7
20200238199
2020-07-30

Polysiloxane defoaming agent

#8
20180200731
2018-07-19

Foam Prevention In The Reverse Flotation Process For Purifying Calcium Carbonate

#9
20180021698
2018-01-25

Emulsion foam reducer for wet processing of cellulose or woodbased products or in food processing

#10
20170198239
2017-07-13

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

#11
20160121239
2016-05-05

Process for defoaming aqueous compositions containing surfactants

#12
20150165345
2015-06-18

Antifoaming agents and use thereof in detergents

#13
20150094480
2015-04-02

Esters with antimicrobial, bioresistant and fungal resistant properties

#14
20140364515
2014-12-11

Silicone Foam Control Compositions And Process For Making Thereof

#15
20140100293
2014-04-10

Defoaming agent

#16
20120329701
2012-12-27

Polyoxyalkylene aminosilicone-based antifoam agent and its process of manufacture

#17
20120116115
2012-05-10

Esters with Antimicrobial, Bioresistant and Fungal Resistant Properties

#18
20110281985
2011-11-17

Defoaming agent

#19
20110248213
2011-10-13

Defoaming agents and articles and methods using same

#20
20110240914
2011-10-06

Foam control compositions

#21
20110087040
2011-04-14

Esters with Antimicrobial, Bioresistant and Fungal Resistant Properties

#22
20110015420
2011-01-20

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

#23
20110003923
2011-01-06

Defoaming coalescents

#24
20100292353
2010-11-18

Silicone antifoam particles

#25
20100096583
2010-04-22

Antifoaming agent for aqueous media

#26
20100084597
2010-04-08

Defoaming of ionic liquids

#27
20090286684
2009-11-19

Compositions containing fatty alcohol alkoxylates

#28
20090156435
2009-06-18

Defoaming methods and compositions

#29
20090137838
2009-05-28

Esters with antimicrobial, bioresistant and fungal resistant properties

#30
20080220994
2008-09-11

Defoaming methods and compositions

#31
20080121104
2008-05-29

Silicone antifoam composition and method using same

#32
20070276038
2007-11-29

Esters with antimicrobial, bioresistant and fungal resistant properties

#33
20070151036
2007-07-05

Method for Treating Textiles

#34
20070022908
2007-02-01

Cationic-anionic blends for dynamic surface tension reduction

#35
20060263324
2006-11-23

Foam regulating agent based on cationic urethane oligomers

#36
20060111453
2006-05-25

Defoaming agent and/or deaerator for aqueous media tending to foam

#37
20060100129
2006-05-11

Foam control agents for water-based printing inks and coatings

#38
20060052462
2006-03-09

Antifoam compositions containing dispersions of hydrophobic particles

#39
20060041027
2006-02-23

Antifoam compositions containing fatty and rosin acids or derivatives thereof

#40
20060025324
2006-02-02

Method of using a defoamer

#41
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

#42
20050239908
2005-10-27

Silicone foam control compositions

#43
20050227903
2005-10-13

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

#44
20050009934
2005-01-13

Alkyl glycidyl ether-capped polyamine foam control agents