ClassID:

97766

C08F6/003 - CPC Classification

Classification description:

Post-polymerisation treatments; Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom

Recent Application in this class:
#1
20250215127
2025-07-03

RESIN COMPOSITION CONTAINING COPOLYMER, METHOD FOR PRODUCING SAME AND MOLDED BODY OF SAME

#2
20250060167
2025-02-20

APPARATUS AND METHOD OF USE THEREOF

#3
20250002613
2025-01-02

METHOD OF PREPARING VINYL CHLORIDE-BASED POLYMER

#4
20240067766
2024-02-29

PROCESS FOR THE RECOVERY AND RECYCLING OF UNREACTED MONOMER IN A SINGLE-STEP PROCESS FOR THE PRODUCTION OF A CARBON-FIBER PRECURSOR

#5
20230383019
2023-11-30

EQUIPMENT FOR PREPARING POLYOLEFIN ELASTOMER

#6
20230374181
2023-11-23

PREPARATION METHOD OF BOPP FILM STIFFENING AGENT

#7
20230365724
2023-11-16

METHOD FOR RECOVERING SOLVENT AND UNREACTED MATERIAL IN FINISHER FOR POLYOLEFIN ELASTOMER PREPARATION PROCESS

#8
20230331885
2023-10-19

Method for preparing polymer

#9
20230295352
2023-09-21

APPARATUS FOR REMOVING RESIDUAL MONOMERS

#10
20230133399
2023-05-04

SUSPENSION PROCESS FOR PREPARING ETHYLENE POLYMERS COMPRISING WORKUP OF THE SUSPENSION MEDIUM

#11
20220348702
2022-11-03

Polymerization process

#12
20220348695
2022-11-03

Post-treatment method of vinyl chloride-based polymer and closed post-treatment system for the same

#13
20220306774
2022-09-29

Process for preparing polypropylene with improved recovery

#14
20220251251
2022-08-11

FLUOROPOLYMER AQUEOUS DISPERSION PRODUCTION METHOD AND FLUOROPOLYMER AQUEOUS DISPERSION

#15
20220242979
2022-08-04

Method for producing chloroprene-based-polymer latex

#16
20220213309
2022-07-07

COPOLYMER HAVING CARBOSILOXANE DENDRIMER STRUCTURE, AND COMPOSITION, COSMETIC INGREDIENT, COATING FORMING AGENT, AND COSMETIC CONTAINING SAME

#17
20220213247
2022-07-07

METHOD FOR PRODUCING DIENE-BASED GRAFT COPOLYMER RESIN AND DIENE-BASED GRAFT COPOLYMER RESIN

#18
20220153885
2022-05-19

PROCESS FOR PRODUCING FUNCTIONALIZED POLYMERS

#19
20210277154
2021-09-09

Silica quenching agents for use in polymerization process

#20
20210215432
2021-07-15

APPARATUS AND METHOD OF USE THEREOF

#21
20210214470
2021-07-15

Method and system for polymer production

#22
20210205787
2021-07-08

Catalyst component for olefin polymerization, preparation method thereof, and catalyst including same

#23
20210205729
2021-07-08

DISTRIBUTOR FOR POLYMER SOLUTION DEVOLATILIZATION, METHODS OF MANUFACTURE THEREOF AND AN ARTICLE COMPRISING THE SAME

#24
20210171689
2021-06-10

Method for preparing modified and conjugated diene-based polymer and modified and conjugated diene-based polymer prepared using the same

#25
20210122857
2021-04-29

Sealant comprising a polymeric composition including a lower critical solution temperature compound

#26
20200277413
2020-09-03

Method of recovering olefins in a solution polymerization process

#27
20200199275
2020-06-25

Ultra pure rubber and method thereof

#28
20200123282
2020-04-23

Method of reducing the entrainment of polymer in the polymer-lean liquid phase of a separator

#29
20200062876
2020-02-27

Process for obtaining low volatile plastomers

#30
20200002450
2020-01-02

Polymerization processes using high molecular weight polyhydric quenching agents

#31
20190368991
2019-12-05

Process and apparatus to determine the degree of separation of two solution streams

#32
20190338165
2019-11-07

Method of preparing acrylic adhesive and adhesive film prepared therefrom

#33
20190309101
2019-10-10

Method of steam stripping dispersion of organic extender particles

#34
20190270830
2019-09-05

Method for separating hydrocarbons from polymer

#35
20190256621
2019-08-22

Silica quenching agents for use in polymerization process

#36
20190256620
2019-08-22

Lecithin quenching agent

#37
20190225717
2019-07-25

Process for the production of a polymer using a compound comprising at least 2 unsaturated carbon-carbon bonds

#38
20190153211
2019-05-23

Polyacrylonitrile (PAN) polymers with low polydispersity index (PDI) and carbon fibers made therefrom

#39
20190135952
2019-05-09

Method for producing polyolefin

#40
20190048115
2019-02-14

Method for preparing modified and conjugated diene-based polymer and modified and conjugated diene-based polymer prepared using the same

#41
20180371230
2018-12-27

Transparent thermoplastic resin and method of preparing the same

#42
20180371201
2018-12-27

Process and apparatus for in-line blending of polymers

#43
20180355075
2018-12-13

Process for recovering hydrocarbons in a solution polymerisation process

#44
20180346612
2018-12-06

Process for separating hydrocarbons from polymer

#45
20180327529
2018-11-15

In-line blending process

#46
20180327522
2018-11-15

Process for withdrawing polyolefins

#47
20180237612
2018-08-23

Purification of plasticizer and use thereof in a polymer production process and plant

#48
20180207849
2018-07-26

Polyacrylonitrile (PAN) polymers with low polydispersity index (PDI) and carbon fibers made therefrom

#49
20180194875
2018-07-12

Methods for providing polyvinyl chloride particles for preparing chlorinated polyvinyl chloride

#50
20180186909
2018-07-05

Flashline heater system and method

#51
20180058764
2018-03-01

Spiral heat exchanger as preheater in polymer devolatilization processes

#52
20180057616
2018-03-01

REDUCING RESIDUAL MONOMER CONTENT IN COPOLYMERS OF STYRENE AND VINYLPYRIDINE

#53
20180037685
2018-02-08

Continuous process for preparation of high heat resistance copolymers

#54
20180030177
2018-02-01

Polymerization processes using high molecular weight polyhydric quenching agents

#55
20170313800
2017-11-02

Process to form oil containing ethylene-based polymers

#56
20170283523
2017-10-05

Method for producing fluorinated polymer particles

#57
20170275449
2017-09-28

AQUEOUS COATING COMPOSITIONS

#58
20170198064
2017-07-13

Method for producing clean thermoplastic particles

#59
20170190808
2017-07-06

Stripping apparatus

#60
20170081433
2017-03-23

Apparatus for separating solvent of solution polymerization process using metallocene catalysts and the method thereof

#61
20170051089
2017-02-23

Butyl rubber with new sequence distribution

#62
20170044286
2017-02-16

2,3,3,3-tetrafluoro-1-propene as diluent for the preparation of novel butyl rubbers

#63
20160362508
2016-12-15

Fluoropolymer compositions and purification methods thereof

#64
20160362506
2016-12-15

Process for continuous solution polymerization

#65
20160282251
2016-09-29

Process and apparatus to determine the degree of separation of two solution streams

#66
20160279602
2016-09-29

Process for producing water-absorbing polyacrylic acid (salt) resin

#67
20160264693
2016-09-15

Flashline heater system and method

#68
20160229930
2016-08-11

Solution polymerization process with improved energy utilization

#69
20160152743
2016-06-02

Polymerisation process

#70
20160145425
2016-05-26

Process for the production of water and solvent-free hydrogenated nitrile rubbers

#71
20160145367
2016-05-26

Method of preparing elastic terpolymer

#72
20160137757
2016-05-19

Method for separation of a polymer from a polymer solution or dispersion

#73
20160101399
2016-04-14

Energy efficient polyolefin process

#74
20160083486
2016-03-24

Pressure management for slurry polymerization

#75
20160002370
2016-01-07

Solution polymerization processes with reduced energy usage

#76
20150360148
2015-12-17

Devolatilisation apparatus and a process for use thereof

#77
20150344606
2015-12-03

Process to produce polyvinyl-ester compositions with low residual monomer and the use thereof

#78
20150259441
2015-09-17

Monomer/diluent recovery

#79
20150203600
2015-07-23

Process for the production of water and solvent-free polymers

#80
20150183946
2015-07-02

Process for producing fluorinated copolymer

#81
20150183894
2015-07-02

Process for the production of water and solvent-free halobutyl rubbers

#82
20150174807
2015-06-25

Method for producing carbon fibers from polyacrylonitrile (PAN) polymers with low polydispersity index (PDI)

#83
20150141600
2015-05-21

Method for synthesizing homopolymer N-vinyl butyrolactam with super-low molecular weight and super-low residual monomer

#84
20150011718
2015-01-08

Pressure management for slurry polymerization

#85
20140357778
2014-12-04

Method for producing aqueous polymer dispersions

#86
20140323644
2014-10-30

Melt devolatilization extrusion processs

#87
20140309383
2014-10-16

Method for producing methacrylic-based polymer

#88
20140256889
2014-09-11

Energy efficient polyolefin process

#89
20140251139
2014-09-11

Method for processing wastewater and exhaust gas condensates from the polymerization of vinyl acetate and ethylene in an aqueous medium

#90
20140200309
2014-07-17

Highly functional additive for polymerization and method for preparing vinyl chloride seeds using the same

#91
20140121335
2014-05-01

Pressure management for slurry polymerization

#92
20140121334
2014-05-01

Pressure management for slurry polymerization

#93
20140114032
2014-04-24

Method for producing olefin polymer

#94
20140100344
2014-04-10

Process for producing fluorinated copolymer

#95
20140073709
2014-03-13

Fluorinated copolymer and ion exchange membrane

#96
20140065024
2014-03-06

Flashline heater system and method

#97
20140024784
2014-01-23

Process for the production of water and solvent-free hydrogenated nitrile rubbers

#98
20130341567
2013-12-26

Process for recycling solvent used in an ethylene-based polymerization reaction and system therefor

#99
20130225764
2013-08-29

Fluoropolymer dispersion and process for producing fluoropolymer dispersion

#100
20130217833
2013-08-22

Process for the production of rubber ionomers and polymer nanocomposites

#101
20130131281
2013-05-23

Common solvent process for producing high molecular weight brominated rubber

#102
20130102742
2013-04-25

Pumping apparatus and process for polymerization in loop reactors

#103
20130059959
2013-03-07

Antifoaming agent for vinyl chloride resin slurry

#104
20130056899
2013-03-07

Energy efficient polyolefin process

#105
20130053466
2013-02-28

Styrene-acrylonitrile copolymer foam with minimal yellowing

#106
20130012661
2013-01-10

METHOD OF PURIFYING BLOCK COPOLYMERS

#107
20130005929
2013-01-03

Flashline heater system and method

#108
20130005906
2013-01-03

Residual monomer elimination device and polyvinyl alcohol resin production method

#109
20120329949
2012-12-27

Method for producing polyvinyl alcohol resin

#110
20120319318
2012-12-20

Cooling and pelletizing process for semi-crystalline polymers

#111
20120282144
2012-11-08

Method and apparatus for managing volatile organic content in polyolefin

#112
20120271012
2012-10-25

Method for neutralizing polymerization catalyst

#113
20120220731
2012-08-30

Method of drying a material having a cohesive phase

#114
20120214941
2012-08-23

Process for preparing aqueous polyacrylic acid solutions

#115
20120139149
2012-06-07

Energy efficient polyolefin process

#116
20120132406
2012-05-31

Shell and tube heat exchanger and method for removing volatile substances from a polymer solution

#117
20120071619
2012-03-22

Method for elastomer finishing

#118
20120043687
2012-02-23

Process for the production of water and solvent-free polymers

#119
20110318575
2011-12-29

Fluorinated polymers and lubricious coatings

#120
20110301294
2011-12-08

PROCESS FOR PURIFYING POLYOL DISPERSIONS

#121
20110300025
2011-12-08

Energy efficient polyolefin process

#122
20110294978
2011-12-01

Process and a device for the continuous treatment of mixed substances

#123
20110263807
2011-10-27

Solution process for the olefins polymerization

#124
20110245382
2011-10-06

Method for producing a thermoplastic polymer material

#125
20110240773
2011-10-06

Method for granulating ethylene/tetrafluoroethylene copolymer

#126
20110240458
2011-10-06

Stripping column and process for extracting a component from a liquid medium

#127
20110239863
2011-10-06

Stripping column and process for extracting a component from a liquid medium

#128
20110213073
2011-09-01

Continuous polymerization process

#129
20110201765
2011-08-18

Method and apparatus for managing volatile organic content in polyolefin

#130
20110201760
2011-08-18

Method of drying a material having a cohesive phase

#131
20110184124
2011-07-28

Continuity additives and their use in polymerization processes

#132
20110172382
2011-07-14

Processes and apparatus for polymer finishing and packaging

#133
20110172375
2011-07-14

Processes and apparatus for continuous solution polymerization

#134
20110172337
2011-07-14

Processes and apparatus for continuous solution polymerization

#135
20110166300
2011-07-07

Production method and method for enhancing liquid permeability of water-absorbing resin

#136
20110098421
2011-04-28

Process for improving the devolatilization of polymer slurry produced in a polymerization reactor

#137
20110098376
2011-04-28

Aqueous coating compositions with volatile emissions

#138
20110092752
2011-04-21

Polyalphaolefins and processes for forming polyalphaolefins

#139
20110040056
2011-02-17

PROCESS FOR PRODUCTION OF POLYMER

#140
20110021729
2011-01-27

Methods of Purifying Poly(Styrene-co-Maleic Anhydride/Acid)

#141
20100323452
2010-12-23

Process for purification of water soluble polymers

#142
20100305302
2010-12-02

Method of drying a material having a cohesive phase

#143
20100298492
2010-11-25

Method for producing aqueous polymer dispersion

#144
20100267906
2010-10-21

Solution polymerization process for preparing polyolefins

#145
20100256305
2010-10-07

METHOD OF PURIFYING BLOCK COPOLYMERS

#146
20100216959
2010-08-26

PROCESS FOR PRODUCTION OF PHOTORESIST RESINS

#147
20100215550
2010-08-26

Pumping apparatus and process for polymerization in loop reactors

#148
20100174037
2010-07-08

Slurry phase polymerisation process

#149
20100168298
2010-07-01

Method for manufacturing hydrogenated block copolymer

#150
20100160598
2010-06-24

Process for producing fluoropolymer particles

#151
20100083523
2010-04-08

Method of Drying A Material Having A Cohesive Phase

#152
20100059452
2010-03-11

METHOD OF PURIFYING BLOCK COPOLYMERS

#153
20100048956
2010-02-25

Process for the recovery of fluoromonomers

#154
20090324836
2009-12-31

Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the same

#155
20090281360
2009-11-12

Polyalphaolefins and processes for forming polyalphaolefins

#156
20090275691
2009-11-05

Method for the production of co-extrudates composed of polystyrene and of a crosslinked polyvinylpyrrolidone with reduced residual styrene monomer content

#157
20090227703
2009-09-10

Method of purifying block copolymers

#158
20090221761
2009-09-03

PROCESS FOR REMOVING RESIDUAL VOLATILE MONOMERS FROM A POLYMER IN POWDER FORM

#159
20090178966
2009-07-16

Process for Producing Organic Porous Material and Organic Porous Column and Organic Porous Material

#160
20090176940
2009-07-09

Process for producing cycloolefin resin composition, and cycloolefin resin composition

#161
20090105430
2009-04-23

Use of alkali metal-silica gel (M-SG) materials in solvent and monomer drying and purification for their use in anionic polymerization

#162
20090037027
2009-02-05

Method and apparatus for monitoring polyolefin production

#163
20080306233
2008-12-11

Process for Removing Residual Volatile Monomers from a Polymer in Powder form

#164
20080290049
2008-11-27

Methods for Separating Slurry Components

#165
20080281040
2008-11-13

Monomer recycle process for fluid phase in-line blending of polymers

#166
20080269434
2008-10-30

Recovering ethylene and vinyl acetate from the residual gas stream of vinyl ester-ethylene copolymer preparation

#167
20080262196
2008-10-23

APPARATUS AND METHOD OF SEPARATING A POLYMER FROM A SOLVENT

#168
20080262180
2008-10-23

Separation of polymer slurries

#169
20080227952
2008-09-18

Method and apparatus for separation of polymer from a slurry

#170
20080206339
2008-08-28

VERY-PURE SUPERPOROUS HYDROGELS HAVING OUTSTANDING SWELLING PROPERTIES

#171
20080196840
2008-08-21

Industrial Continuous Evaporation Apparatus

#172
20080139700
2008-06-12

Methods for devolatilizing resin solutions and resins produced thereby

#173
20080132677
2008-06-05

Method of drying a material having a cohesive phase

#174
20080103289
2008-05-01

Process for stripping polymer dispersions

#175
20080071025
2008-03-20

Process for producing water- and oil-repellent agent

#176
20080058481
2008-03-06

Transfer vessel between flash tank and purge column

#177
20080057049
2008-03-06

Cationic latex as a carrier for bioactive ingredients and methods for making and using the same

#178
20080052058
2008-02-28

Method and apparatus for managing volatile organic content in polyolefin

#179
20080039597
2008-02-14

Process and apparatus for producing olefin polymers

#180
20080027173
2008-01-31

Elastomeric reactor blend compositions

#181
20070299190
2007-12-27

Process to produce a hydrocarbon rubber cement utilizing a hydrofluorocarbon diluent

#182
20070299161
2007-12-27

Phase separation process utilizing a hydrofluorocarbon

#183
20070274873
2007-11-29

Continuous slurry polymerization apparatus

#184
20070265401
2007-11-15

Liquid phase process for polymerizing olefins

#185
20070225479
2007-09-27

METHOD OF SEPARATING A POLYMER FROM A SOLVENT

#186
20070219325
2007-09-20

Polymerization process and reactor system

#187
20070179276
2007-08-02

Method for the purification of resorbable polymers from residual monomers

#188
20070173635
2007-07-26

Method for producing isobutylene resin powder

#189
20070164462
2007-07-19

Grid falling film devolatilizer

#190
20070142576
2007-06-21

Monomer recovery by returning column overhead liquid to the reactor

#191
20070117939
2007-05-24

Polymerization process and reactor system

#192
20070106061
2007-05-10

Methods to reduce organic impurity levels in polymers and products made therefrom

#193
20070021570
2007-01-25

Process for preparing a halogenated polymer and device for its implementation

#194
20070004834
2007-01-04

Preparation of polymer powders

#195
20060235175
2006-10-19

Synthesis and characterization of novel functional fluoropolymers

#196
20060223982
2006-10-05

Method of drying a material having a cohesive phase

#197
20060159595
2006-07-20

Pumping apparatus and process for polymerization in loop reactors

#198
20060063896
2006-03-23

Energy efficient polyolefin process

#199
20060058433
2006-03-16

Method for prevention of increase in particles in copolymer for semiconductor resist

#200
20050234217
2005-10-20

Method for removing volatile components from polymer compositions

#201
20050234203
2005-10-20

Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors

#202
20050228129
2005-10-13

Method for improved the handling heat-resistance of the ethylene-vinyl alcohol copolymer

#203
20050228127
2005-10-13

Fluoropolymer dispersion and process for producing fluoropolymer dispersion

#204
20050215733
2005-09-29

Process for continuously producing ethylene-vinyl acetate copolymer and reaction system

#205
20050197487
2005-09-08

Continuous resin recovery apparatus and recovery method

#206
20050187377
2005-08-25

Polymer purification

#207
20050176925
2005-08-11

Process for stripping volatile substances from dispersion comprising polymer particles and process for producing toner

#208
20050154155
2005-07-14

Method and apparatus for monitoring polyolefin production

#209
20050154154
2005-07-14

Method and apparatus for monitoring polyolefin production

#210
20050154153
2005-07-14

Method and apparatus for monitoring polyolefin production

#211
20050154129
2005-07-14

Method and apparatus for monitoring polyolefin production

#212
20050038207
2005-02-17

Process and system for removing heavies from diluent recycled to a slurry polymerization reactor

#213
20050034968
2005-02-17

Process and apparatus for separating diluent from polymer solids

#214
20050022940
2005-02-03

Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator

#215
19097950
2025-09-23

Continuous dynamic and efficient devolatilization method for polymer/volatile system based on high mass transfer interfaces