ClassID:

97779

C08F6/20 - CPC Classification

Classification description:

Post-polymerisation treatments; Treatment of polymer emulsions Concentration

Recent Application in this class:
#1
20250171563
2025-05-29

METHOD FOR PRODUCING FLUOROPOLYMER AQUEOUS DISPERSION, FLUOROPOLYMER AQUEOUS DISPERSION AND COATING COMPOSITION

#2
20250136740
2025-05-01

BIODEGRADABLE GRAFT POLYMERS FOR DYE TRANSFER INHIBITION

#3
20230416421
2023-12-28

PRODUCTION METHOD OF FLUOROPOLYMER AQUEOUS DISPERSION

#4
20230348637
2023-11-02

METHOD FOR PRODUCING FLUOROPOLYMER COMPOSITION

#5
20230348636
2023-11-02

METHOD FOR PRODUCING FLUOROPOLYMER COMPOSITION

#6
20220259337
2022-08-18

METHOD FOR PRODUCING AQUEOUS FLUOROPOLYMER DISPERSION, DRAINAGE TREATMENT METHOD, AND AQUEOUS FLUOROPOLYMER DISPERSION

#7
20190023854
2019-01-24

Polymer latex production method

#8
20190010266
2019-01-10

REDISPERSIBLE POLYMER POWDER COMPOSITIONS WITH IMPROVED IMPACT RESISTANCE

#9
20180305471
2018-10-25

Method for producing an aqueous polymer dispersion

#10
20180201695
2018-07-19

CONTINUOUS ADIABATIC INVERSE EMULSION POLYMERIZATION PROCESS

#11
20160347966
2016-12-01

Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants

#12
20160122572
2016-05-05

Method for reducing fluorinated emulsifiers from aqueous fluoropolymer dispersions using sugar-based emulsifiers

#13
20150183898
2015-07-02

Aqueous dispersion of low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene powder, and method for producing low molecular weight polytetrafluoroethylene

#14
20100204345
2010-08-12

AQUEOUS DISPERSION OF LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE, LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE POWDER, AND METHOD FOR PRODUCING LOW MOLECULAR WEIGHT POLYTETRAFLUOROETHYLENE

#15
20100174037
2010-07-08

Slurry phase polymerisation process

#16
20100160598
2010-06-24

Process for producing fluoropolymer particles

#17
20090312461
2009-12-17

Stabilized fluoroelastomer latex compositions

#18
20090312443
2009-12-17

METHOD FOR PRODUCING AQUEOUS FLUORINE-CONTAINING POLYMER DISPERSION AND AQUEOUS FLUORINE-CONTAINING POLYMER DISPERSION

#19
20090239994
2009-09-24

Process for producing aqueous fluoropolymer dispension and aqueous fluoropolymer dispersion

#20
20090082519
2009-03-26

Process for preparing fluorine-containing polymer and fluorine-containing polymer prepared by said preparation process

#21
20090069493
2009-03-12

Process for Producing Aqueous Fluoropolymer Dispersion

#22
20090069492
2009-03-12

PROCESS FOR PRODUCING AQUEOUS FLUOROPOLYMER DISPERSION

#23
20080200605
2008-08-21

Method For Producing An Aqueous Polymer Dispersion

#24
20080171843
2008-07-17

Use of decanter centrifuge in polymer processing

#25
20080127507
2008-06-05

Method For Drying A Wet Polymer

#26
20080039597
2008-02-14

Process and apparatus for producing olefin polymers

#27
20070282055
2007-12-06

Process for reducing fluorosurfactant content of fluropolymer dispersions using anionic surfactant-treated anion exchange resin

#28
20070215555
2007-09-20

Process for production of suspensions, solutions, or dispersions

#29
20070135558
2007-06-14

Process for producing aqueous fluoropolymer dispersion and aqueous fluoropolymer dispersion

#30
20070083001
2007-04-12

Method for the production of polymer powders from aqueous polymer dispersions

#31
20070072956
2007-03-29

Method for producing submicron polytetrafluoroethylene powder and products thereof

#32
20070054985
2007-03-08

Phase-separated composition comprising two miscible solvents, and use thereof in a process for making capsules

#33
20070004848
2007-01-04

AQUEOUS EMULSION POLYMERIZATION OF FLUORINATED MONOMERS IN THE PRESENCE OF A PARTIALLY FLUORINATED OLIGOMER AS AN EMULSIFIER

#34
20060276574
2006-12-07

Aqueous dispersion of polytetrafluoroethylene and process for its production

#35
20060247366
2006-11-02

Process for preparing fluoropolymer dispersions

#36
20060241214
2006-10-26

Method of concentrating fluoropolymer and fluorine-containing emulsifiers

#37
20060168841
2006-08-03

Method of manufacturing water absorbing resin and drying apparatus used for the method

#38
20060041051
2006-02-23

Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles

#39
20060036021
2006-02-16

Removing fluorosurfactant from aqueous fluoropolymer dispersions

#40
20050189299
2005-09-01

Process for preparing fluoropolymer dispersions

#41
20050107506
2005-05-19

Process for preparing fluoropolymer dispersions

#42
20050070633
2005-03-31

Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions

#43
20050038177
2005-02-17

Aqueous polytetrafluoroethylene dispersion composition and process for its production

#44
14808365
2016-09-06

Continuous adiabatic inverse emulsion polymerization process