ClassID:

97571

C08F2/02 - CPC Classification

Classification description:

Processes of polymerisation Polymerisation in bulk

Recent Application in this class:
#1
20250297039
2025-09-25

OLEFIN POLYMERIZATION CATALYST COMPONENTS CONTAINING DIGLYCIDYLESTER COMPONENTS AND ITS USE FOR THE PRODUCTION OF POLYPROPYLENE HAVING HIGH ISOTACTICITY AT HIGH MELT FLOW RATE

#2
20250215234
2025-07-03

METHODS FOR SOL-GEL POLYMERIZATION IN ABSENCE OF SOLVENT AND CREATION OF TUNABLE CARBON STRUCTURE FROM SAME

#3
20250115692
2025-04-10

OLEFIN-BASED POLYMER

#4
20250101141
2025-03-27

CATALYST COMPOSITION

#5
20240262944
2024-08-08

POLYPROPYLENE-BASED COMPOSITIONS WITH IMPROVED IMPACT RESISTANCE AND AESTHETIC PROPERTIES

#6
20240084054
2024-03-14

PROCESS FOR INTRODUCING CATALYST IN A POLYMERIZATION PROCESS

#7
20240043692
2024-02-08

Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same

#8
20240024833
2024-01-25

Polymerization method and apparatus therefor

#9
20240018304
2024-01-18

BIODEGRADABLE POLYMERS

#10
20230365726
2023-11-16

PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS

#11
20230357559
2023-11-09

THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE MANUFACTURED USING THE SAME

#12
20230331881
2023-10-19

PRODUCTION OF POLYPROPYLENE WITH LOW VOLATILES

#13
20230220196
2023-07-13

Polycarbonate blend having reduced disturbing noise

#14
20230183399
2023-06-15

AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARATION OF CIS-1,4-POLYDIENES

#15
20230151147
2023-05-18

PROCESS FOR THE FREE RADICAL POLYMERIZATION OF THIONOLACTONES OR THIONOCARBONATES

#16
20230022810
2023-01-26

Method for preparing vinyl chloride-based polymer

#17
20230018924
2023-01-19

ABS RUBBER POWDER WITH LOW IMPURITY CONTENT, PREPARATION METHOD THEREFOR, AND ABS RESIN

#18
20230002517
2023-01-05

METHOD OF PREPARING VINYL CHLORIDE-BASED POLYMER COMPOSITE

#19
20220411545
2022-12-29

Propylene preliminary polymerization

#20
20220396649
2022-12-15

Continuous solution polymerization process

#21
20220106418
2022-04-07

High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactor

#22
20220055003
2022-02-24

Polymerisation method and apparatus therefor

#23
20220002453
2022-01-06

Hindered amine stabilized UV active organopalladium catalyzed polycycloolefin compositions as optical materials

#24
20210277155
2021-09-09

Process for Preparing Polypropylene

#25
20210222038
2021-07-22

HIGH MOLAR MASS POLYMERS FROM A CONTINUOUS PROCESS

#26
20210163652
2021-06-03

Method of preparing graft copolymer

#27
20210122903
2021-04-29

Polymer composition and cable with advantageous electrical properties

#28
20210087321
2021-03-25

BLOCK COPOLYMERIZATION OF ETHYLENE BY COBALT-MEDIATED RADICAL POLYMERIZATION

#29
20210061931
2021-03-04

Propylene copolymer resin composition and method for preparing the same

#30
20210054213
2021-02-25

Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same

#31
20210017368
2021-01-21

Bimodal polypropylene random copolymer

#32
20200407473
2020-12-31

AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARATION OF CIS-1,4-POLYDIENES

#33
20200347160
2020-11-05

Method for manufacturing low molecular weight acrylic resin

#34
20200332041
2020-10-22

Composition for ophthalmological products

#35
20200239609
2020-07-30

Homopolypropylene resin for non-woven fabric and method for preparing the same

#36
20200207886
2020-07-02

Process for introducing catalyst in a polymerization process

#37
20200199280
2020-06-25

Method for preparing graft copolymer and graft copolymer prepared thereby

#38
20200148886
2020-05-14

Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same

#39
20200062874
2020-02-27

METALLOCENE COMPLEX WITH A HETEROATOM-CONTAINING PI-LIGAND AND PREPARATION METHOD THEREFOR, CATALYST SYSTEM CONTAINING THE SAME AND USE THEREOF

#40
20200040115
2020-02-06

Copolymer and preparation method therefor

#41
20200024378
2020-01-23

Single-site catalyst polyolefin polymerization process

#42
20190382511
2019-12-19

Methods of manufacturing polyolefin drag reducing agents

#43
20190211124
2019-07-11

Improving the properties in PMMA foams by using methacrylic amides

#44
20190211119
2019-07-11

Catalyst component for olefin polymerization, catalyst, and use thereof

#45
20190202944
2019-07-04

BULKPOLYMERISATION PROCESS FOR THE PREPARATION OF POLYDIENES

#46
20190152851
2019-05-23

High solids polycarboxylate synthesis for cement superplasticizers

#47
20190144577
2019-05-16

Iron tridentate carbene single site catalysts

#48
20190135966
2019-05-09

Process for the production of copolymers

#49
20190106516
2019-04-11

Metallocene supported catalyst and method for preparing polypropylene using the same

#50
20190048110
2019-02-14

Method of preparing vinyl chloride-based polymer

#51
20190040164
2019-02-07

Method for producing (meth)acrylic polymer having substituent at one end

#52
20180362688
2018-12-20

Method of preparation of a composition comprising a copolymer of methyl methacrylate and methacrylic acid

#53
20180355078
2018-12-13

Method of preparing vinyl chloride-based polymer, vinyl chloride-based polymer, and vinyl chloride-based polymer composition

#54
20180334516
2018-11-22

Regulators for controlling linear and pseudo-ring expansion polymerization of vinyl monomers

#55
20180223019
2018-08-09

Process for the production of ethylene polymers

#56
20180201714
2018-07-19

Method for industrial production of trans-butadiene-isoprene copolymer rubber and apparatus therefor

#57
20180201711
2018-07-19

Methacrylic resin, method for producing methacrylic resin, shaped article and automobile

#58
20180148569
2018-05-31

Polymer composition and cable with advantageous electrical properties

#59
20180148518
2018-05-31

Bulk polymerization of silicone-containing copolymers

#60
20180148517
2018-05-31

Bulk polymerization of silicone-containing copolymers

#61
20180072881
2018-03-15

Composition for preparing SAN copolymer, SAN copolymer, preparation method therefore, heat-resistant ABS resin blend comprising same, and heat-resistant ABS pellets

#62
20180044447
2018-02-15

Method for the preparation of nitrated styrenic fluoropolymers

#63
20180037685
2018-02-08

Continuous process for preparation of high heat resistance copolymers

#64
20180030164
2018-02-01

Process for producing (meth)acrylic resin composition

#65
20180009918
2018-01-11

Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes

#66
20170335036
2017-11-23

Functionalized highly syndiotactic polystyrene and preparation method thereof

#67
20170328008
2017-11-16

Tissue dust reduction

#68
20170283535
2017-10-05

Acrylic syrup preparation method and acrylic syrup

#69
20170275452
2017-09-28

Method for preparing modified acrylonitrile-butadiene-styrene resin, and modified acrylonitrile-butadiene-styrene resin prepared thereby

#70
20170233508
2017-08-17

Crosslinked polymer composition, structured layer and cable

#71
20170015559
2017-01-19

Methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same

#72
20160347879
2016-12-01

Production method of (meth)acrylic resin composition

#73
20160311943
2016-10-27

Vinyl chloride polymer and preparation method thereof

#74
20160311939
2016-10-27

Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers

#75
20160289353
2016-10-06

Chain transfer agent for addition mass polymerization of polycycloolefinic monomers

#76
20160108224
2016-04-21

Heat-resistant SAN resin, method for manufacturing same, and heat-resistant ABS resin composition comprising same

#77
20160039953
2016-02-11

High pressure polymerisation process for the preparation of polyethylene

#78
20160038910
2016-02-11

Apparatus for mass polymerization of vinyl chloride resin and method for mass polymerization of vinyl chloride resin

#79
20160017116
2016-01-21

Bulk PVC composition, bulk PVC polymerization method and apparatus

#80
20150191562
2015-07-09

Method for producing (meth)acrylic resin composition

#81
20150152207
2015-06-04

Continuous bulk polymerization of vinyl monomers

#82
20140346400
2014-11-27

Bulk polymer composites

#83
20140128534
2014-05-08

Polymerizable compositions and optical articles prepared therefrom

#84
20140073751
2014-03-13

Processes for the preparation of high-cis polydienes

#85
20140000801
2014-01-02

Method of preparing resin composition for optical film by using continuous bulk polymerization and methods of preparing optical film and polarizing plate using the resin composition

#86
20130274430
2013-10-17

Bulk polymerization of conjugated dienes using a nickel-based catalyst system

#87
20130023631
2013-01-24

Process for the preparation of ethylene copolymer compositions in the presence of an oligomerization catalyst

#88
20130009331
2013-01-10

Process for production of composite fine particles with heterogeneous surfaces

#89
20120226077
2012-09-06

Fluoroelastomers

#90
20120217330
2012-08-30

Process and apparatus for treating viscous products

#91
20120157613
2012-06-21

BULK POLYMERIZATION OF (METH)ACRYLATE COPOLYMERS SOLUBLE UNDER AQUEOUS-ALKALINE CONDITIONS

#92
20120142875
2012-06-07

Maleimide-alpha-alkylstyrene-based tetrapolymer with low molten viscosity and continuous bulk process for producing it

#93
20120123023
2012-05-17

(METH)ACRYLATE POLYMER, A RESIN COMPOSITION AND A SHAPED ARTICLE

#94
20110300296
2011-12-08

BULK POLYMERIZATION OF SILICONE-CONTAINING COPOLYMERS

#95
20110269898
2011-11-03

METHOD FOR SYNTHESIZING IMPROVED BINDERS HAVING A DEFINED GRAIN SIZE DISTRIBUTION

#96
20110251427
2011-10-13

Polyfluoralkane carboxylic acid (or its salt) and process for producing the same

#97
20110207880
2011-08-25

Peroxidic fluoropolyether and its use in emulsion polymerization of fluorin-containing monomer

#98
20110158856
2011-06-30

Process for production of amphoteric electrolyte resin by continuous bulk polymerization and apparatus for the production

#99
20110105716
2011-05-05

PROCESS AND APPARATUS FOR PREPARING BIOPOLYMERS

#100
20110092752
2011-04-21

Polyalphaolefins and processes for forming polyalphaolefins

#101
20110087048
2011-04-14

Polymerizable sulfonate ionic liquids and liquid polymers therefrom and methods of making same

#102
20100317884
2010-12-16

Polymerizable sulfonate ionic liquids and liquid polymers therefrom

#103
20100298466
2010-11-25

Synthesis of improved binders and modified tacticity

#104
20100298461
2010-11-25

Radically coupled PTFE polymer powder and method for the production thereof

#105
20100249333
2010-09-30

Radically coupled PTFE polymer compounds and method for the production thereof

#106
20100239778
2010-09-23

Method for producing solvent-free UV-crosslinkable acrylate pressure-sensitive adhesives

#107
20100227992
2010-09-09

PROCESS FOR PRODUCING FLUOROPOLYMERS

#108
20100204375
2010-08-12

PVDF-based extrusion-aiding agent

#109
20100152396
2010-06-17

Process and apparatus for treating viscous products

#110
20100137535
2010-06-03

POLYSTYRENE-MALEIC ANHYDRIDE/MAGNESIUM HYDROXIDE COMPOSITE PARTICLES AND METHODS FOR PREPARING THE SAME

#111
20100105847
2010-04-29

PLUG FLOW BULK POLYMERIZATION OF VINYL MONOMERS

#112
20100087608
2010-04-08

METHOD OF PRODUCING VINYL CHLORIDE-BASED POLYMER

#113
20100050900
2010-03-04

Process for preparing synthetic polyethylene waxes having a high crystallinity and low viscosity

#114
20100036065
2010-02-11

Maleimide-alpha-alkylstyrene-based tetrapolymer with low molten viscosity and continuous bulk process for producing it

#115
20090281360
2009-11-12

Polyalphaolefins and processes for forming polyalphaolefins

#116
20090281257
2009-11-12

Industrial syntheses process of high tran-1, 4-polyisoprene

#117
20090270579
2009-10-29

Process for the manufacture of 1,2-dichloroethane

#118
20090270568
2009-10-29

Process for the manufacture of 1,2-dichloroethane

#119
20090264684
2009-10-22

FLUOROELASTOMERS

#120
20090192631
2009-07-30

Method for the Continuous Implementation of Polymerisation Processes

#121
20090163678
2009-06-25

Bulk homogeneous polymerization process for ethylene propylene copolymers

#122
20090143539
2009-06-04

High crystallinity, high melt flow rate polypropylene

#123
20090131610
2009-05-21

Process for production of amphoteric electrolyte resin by continuous bulk polymerization and apparatus for the production

#124
20090108501
2009-04-30

Polymerisation process

#125
20090105436
2009-04-23

Radically coupled PTFE polymer compounds and method for the production thereof

#126
20090048407
2009-02-19

Recirculation loop reactor bulk polymerization process

#127
20080269439
2008-10-30

Process for the polymerization of alpha olefins

#128
20080227904
2008-09-18

Thermoplastic Halogenated Polymer Composition

#129
20080188950
2008-08-07

Method for the continuous implementation of polymerisation processes

#130
20080097055
2008-04-24

Process for producing propylene polymer

#131
20080058483
2008-03-06

Recirculation loop reactor bulk polymerization process

#132
20080051605
2008-02-28

Polymerizable sulfonate ionic liquids and liquid polymers therefrom

#133
20070299226
2007-12-27

Method for Preparing Adhesive Acrylic Ester Polymer Syrup

#134
20070287813
2007-12-13

High crystallinity, high melt flow rate polypropylene

#135
20070282031
2007-12-06

Radically coupled PTFE polymer powders, and method for the production thereof

#136
20070244338
2007-10-18

Method for Producing Fluorine-Containing Acrylic Ester

#137
20070244212
2007-10-18

Modified Perfluoroplastics, and Method for The Production Thereof

#138
20070191503
2007-08-16

Method for producing solvent-free uv-crosslinkable acrylate pressure-sensitive adhesives

#139
20070173622
2007-07-26

Continuous Bulk Polymerization In A Planetary Roller Extruder

#140
20070123653
2007-05-31

Polymerizable compositions in non-flowable forms

#141
20070112154
2007-05-17

Method for producing an (meth)acrylate syrup

#142
20070059445
2007-03-15

Method of treating fluoropolymer particles and the products thereof

#143
20070055032
2007-03-08

Solvent-free production method for producing acrylate pressure-sensitive adhesive substances

#144
20070037921
2007-02-15

Moulding compositions for the production of sanitary-ware components

#145
20070027282
2007-02-01

Production of colourless, transparent or opaque coloured plexiglas blocks from a prepolymer that is devoid of residual initiators by thermal polymerisation

#146
20070021531
2007-01-25

Combination of polymer slurry types for optimum pipeline drag reduction

#147
20060287443
2006-12-21

Method for the continuous production of polymers made of vinyl compounds by substance and/or solvent polymerization

#148
20060281832
2006-12-14

Manipulation of topological characteristics of bulk polymerized poly(alpha-olefins) via reaction variables and conditions to enhance dissolution of drag reducing polymers

#149
20060276566
2006-12-07

Particle size, percent drag effeciency and molecular weight control of bulk polymer polymerized polyalpha-olefins using high shear material processors

#150
20060252898
2006-11-09

Granulated powder of low-molecular polytetrafluoro-ethylene and powder of low-molecular polytetrafluoro-ethylene and processes for producing both

#151
20060188816
2006-08-24

Fluorinated compound, fluoropolymer and process for its production

#152
20060155087
2006-07-13

Method for carrying out a mass polymerization

#153
20060154099
2006-07-13

Multilayer body and method for producing same

#154
20060128848
2006-06-15

Method of preparing transparent copolymer resin, transparent copolymer resin prepared by the method, and resin blend composition including the transparent copolymer resin

#155
20060100400
2006-05-11

Process for stopping continuous polymerization

#156
20060089474
2006-04-27

Apparatus for continuous polymerization and method for continuous polymerizing using the same

#157
20060041090
2006-02-23

Process of preparing functional fluoropolymers

#158
20060025529
2006-02-02

Perfluoroelastomers

#159
20060025528
2006-02-02

Fluoroelastomers

#160
20060004159
2006-01-05

Polymerization of i-butane in hydrocarbon media using bis(borane) co-initiators

#161
20050282969
2005-12-22

Perfluoroelastomeric compositions

#162
20050277748
2005-12-15

Method of liquid phase polymerization

#163
20050215742
2005-09-29

Continuous process for preparing polymers

#164
20050154141
2005-07-14

Polymerizable compositions in non-flowable forms

#165
20050113515
2005-05-26

Method of making copolymers containing olefinic type monomers

#166
20050059782
2005-03-17

Continuous bulk polymerization and esterification process and compositions

#167
20050004283
2005-01-06

(Meth)acrylate resins and their use

#168
18219218
2024-09-17

Microfluidic flow process for making linear polymers

#169
17408455
2023-12-05

Poly alpha-olefins, compositions thereof, and methods of making

#170
17218469
2023-08-29

Microfluidic flow process for making linear polymers