ClassID:

100469

C08J2325/04 - CPC Classification

Classification description:

Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers; Homopolymers or copolymers of hydrocarbons Homopolymers or copolymers of styrene

Sub-classes:
Recent Application in this class:
#1
20260085482
2026-03-26

TANK BASE

#2
20260078233
2026-03-19

ENZYMES, MICRO-ORGANISMS AND USES THEREOF, AND A METHOD OF DEGRADING HYDROCARBON CHAINS

#3
20240294722
2024-09-05

USE OF GEOPOLYMERIC ADDITIVE IN COMBINATION WITH NON-BROMINATED FLAME RETARDANT IN POLYMER FOAMS

#4
20240206060
2024-06-20

RESIN SHEET AND RESIN MULTILAYER SUBSTRATE

#5
20240101778
2024-03-28

COMPOSITION CONTAINING GRAPHENE AND GRAPHENE NANOPLATELETS AND PREPARATION PROCESS THEREOF

#6
20240010766
2024-01-11

HIGH MELT STRENGTH POLYSTYRENE COMPOSITIONS AND METHODS OF MAKING AND USING SAME

#7
20230052386
2023-02-16

Use of geopolymeric additive in combination with non-brominated flame retardant in polymer foams

#8
20220403614
2022-12-22

TANK BASE

#9
20220153943
2022-05-19

RESIN SHEET AND RESIN MULTILAYER SUBSTRATE

#10
20220151066
2022-05-12

Resin multilayer substrate and method for manufacturing resin multilayer substrate

#11
20220135759
2022-05-05

COMPOSITE BODY

#12
20220107308
2022-04-07

IMMUNE CELL TRAPPING DEVICES AND METHODS FOR MAKING AND USING THE SAME

#13
20210292455
2021-09-23

Aqueous polymer dispersion and aqueous coating composition comprising thereof

#14
20200369840
2020-11-26

Fiber molding

#15
20200354915
2020-11-12

Tank base

#16
20200348294
2020-11-05

HYPERCROSSLINKING WITH DIAMINE CROSSLINKERS

#17
20200216733
2020-07-09

Self-cooling foam-containing composite materials

#18
20200095392
2020-03-26

Acoustically active materials

#19
20200080274
2020-03-12

Tank base

#20
20190309139
2019-10-10

Expandable vinyl aromatic polymers

#21
20190048162
2019-02-14

Liquid modifier as carrier system for CFAs in foamed polystyrenes

#22
20190031852
2019-01-31

Composition containing graphene and graphene nanoplatelets and preparation process thereof

#23
20180273822
2018-09-27

Thermal switch based on polymer compound

#24
20180273717
2018-09-27

Compositions of expandable vinyl aromatic polymers with an improved thermal insulation capacity, process for their production and expanded articles obtained therefrom

#25
20180164298
2018-06-14

Immune cell trapping devices and methods for making and using the same

#26
20180141893
2018-05-24

Hydrofluoroolefins and methods of using same

#27
20170369666
2017-12-28

Use of a mineral having perovskite structure in vinyl aromatic polymer foam

#28
20170291965
2017-10-12

Aqueous coagulatable polymer dispersion and use thereof as an adhesive

#29
20170283574
2017-10-05

SMOOTH MILLED POLYMERIC FOAM ARTICLE

#30
20170283365
2017-10-05

Nitrogen containing hydrofluoroethers and methods of using same

#31
20170044342
2017-02-16

Flame-retardant expandable polymers

#32
20170002110
2017-01-05

Method for purifying contaminated polymers

#33
20160340854
2016-11-24

Tank base

#34
20160319093
2016-11-03

Thermoplastic foams and method of forming them using nano-graphite

#35
20160304649
2016-10-20

Process for recovering brominated styrene-butadiene copolymer from an organic solvent

#36
20160237239
2016-08-18

Polymer foams

#37
20160211050
2016-07-21

Heat-resistant silane crosslinked resin molded body and method of producing the same, heat-resistant silane crosslinkable resin composition and method of producing the same, silane master batch, and heat-resistant product using heat-resistant silane crosslinked resin molded body

#38
20160208071
2016-07-21

Method of producing hollow particulate material

#39
20160208060
2016-07-21

Heat-resistant silane crosslinked resin molded body and method of producing the same, heat-resistant silane crosslinkable resin composition and method of producing the same, silane master batch, and heat-resistant product using heat-resistant silane crosslinked resin molded body

#40
20160146751
2016-05-26

Membranes for use in electrochemical sensors and associated devices

#41
20160040003
2016-02-11

Polymeric powder composition and a method of producing same

#42
20150353701
2015-12-10

Expandable vinyl aromatic polymers comprising platelet needle coke particles

#43
20150299409
2015-10-22

METHOD FOR THE PREPARATION OF MONOLITHIC COLUMNS

#44
20150259521
2015-09-17

Concentrated polymeric compositions of vinyl aromatic polymers and/or copolymers

#45
20150011665
2015-01-08

Foamed articles exhibiting improved thermal properties

#46
20140275301
2014-09-18

Vinyl polymers prepared via suspension polymerization and methods thereof

#47
20140250807
2014-09-11

Tank base

#48
20140249240
2014-09-04

Expandable modified resin beads, expanded modified resin beads, and foamed molded article formed from expanded modified resin beads

#49
20140221517
2014-08-07

Expanded composite resin beads and molded article thereof

#50
20140221513
2014-08-07

Expandable vinyl aromatic polymers

#51
20140221512
2014-08-07

Continuous process for extruding nanoporous foam

#52
20140187658
2014-07-03

Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams

#53
20140162047
2014-06-12

Porous carbon-containing compounds as water carriers and cell size controlling agents for polymeric foams

#54
20140050913
2014-02-20

Highly insulating film

#55
20140045961
2014-02-13

Styrenic resin having improved extensional viscosity

#56
20140001394
2014-01-02

Expandable vinyl aromatic polymers

#57
20130345328
2013-12-26

Process for the preparation of granules based on expandable thermoplastic polymers and relative product

#58
20130310251
2013-11-21

Superabsorbent polymer with high permeability

#59
20130249135
2013-09-26

Polystyrene melt extrusion process

#60
20130225729
2013-08-29

Thermoset particles with enhanced crosslinking, production, and their use in oil and natural gas drilling applications

#61
20130059933
2013-03-07

EXPANDABLE THERMALLY-STABLE STYRENE COPOLYMERS

#62
20130040225
2013-02-14

REINFORCING SHEET FOR SOLID ELECTROLYTE MEMBRANE

#63
20130030066
2013-01-31

POLYMERIC FLAME RETARDANT

#64
20130011782
2013-01-10

POLYMER EXPANDED PARTICLE, EXPANDED TONER AND METHOD FOR PRODUCING POLYMER EXPANDED PARTICLE AND EXPANDED TONER

#65
20130011648
2013-01-10

Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams

#66
20130011647
2013-01-10

Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams

#67
20120270052
2012-10-25

COATING COMPOSITION FOR FOAM PARTICLES

#68
20120264837
2012-10-18

Flameproof expandable polymerizates

#69
20120252914
2012-10-04

FLAME-PROTECTED POLYMER FOAMS

#70
20120252911
2012-10-04

Flame retardant

#71
20120245315
2012-09-27

PROCESS FOR THE POLYMERIZATION OF STYRENE

#72
20120232209
2012-09-13

Insulating film

#73
20120214885
2012-08-23

FOAMABLE POLYSTYRENE RESIN PARTICLES AND PROCESS FOR PRODUCTION THEREOF, POLYSTYRENE RESIN PREFOAMED PARTICLES, POLYSTYRENE RESIN FOAM-MOLDED ARTICLE, HEAT-INSULATING MATERIAL FOR BUILDING MATERIAL, BANKING MEMBER, AND VEHICLE INTERIOR MATERIAL

#74
20120208913
2012-08-16

Use of polar additives for enhancing blowing agent solubility in polystyrene

#75
20120208909
2012-08-16

POLYMER MIXTURES OF POLYSTYRENE HAVING STYRENE BUTADIENE BLOCK COPOLYMERS

#76
20120199347
2012-08-09

Thermoset particles with enhanced crosslinking, processing for their production, and their use in oil and natural gas drilling applications

#77
20120178842
2012-07-12

HALOGEN-FREE, FLAME-PROOF POLYMER FOAMS CONTAINING AT LEAST ONE OLIGOPHOSPHORUS COMPOUND

#78
20120149814
2012-06-14

ULTRAHYDROPHOBIC COATING AND METHOD FOR MAKING THE SAME

#79
20120149792
2012-06-14

EXPANDABLE MODIFIED RESIN BEADS, EXPANDED MODIFIED RESIN BEADS, AND FOAMED MOLDED ARTICLE FORMED FROM EXPANDED MODIFIED RESIN BEADS

#80
20120142797
2012-06-07

Process for the preparation of expandable polystyrene by continuous injection of a liquid organic peroxide

#81
20120121905
2012-05-17

PROCESS FOR PRODUCING EXPANDABLE THERMOPLASTIC BEADS WITH IMPROVED EXPANDABILITY

#82
20120108691
2012-05-03

LOW DENSITY THERMOPLASTIC ELASTOMERS

#83
20120091388
2012-04-19

EXPANDED ARTICLES WITH EXCELLENT RESISTANCE TO SOLAR RADIATION AND OPTIMUM THERMOINSULATING AND MECHANICAL PROPERTIES

#84
20120077894
2012-03-29

Extruded polymer foams containing brominated fatty acid-based flame retardant additives

#85
20120074347
2012-03-29

INFRARED ATTENUATED POLYMERIC FOAM INSULATION WITH FLAME RETARDANT PERFORMANCE

#86
20120071575
2012-03-22

Microporous Thermoplastic Article

#87
20120021220
2012-01-26

Method of reducing odor of composite resin particles, and composite resin particles

#88
20110313069
2011-12-22

Flame-retarded foamable styrene-based resin compositions

#89
20110306691
2011-12-15

Foamed articles exhibiting improved thermal properties

#90
20110291040
2011-12-01

Process for producing expandable styrene polymer compositions

#91
20110284793
2011-11-24

COMPOSITIONS OF EXPANDABLE VINYL AROMATIC POLYMERS WITH AN IMPROVED THERMAL INSULATION CAPACITY, PROCESS FOR THEIR PRODUCTION AND EXPANDED ARTICLES OBTAINED THEREFROM

#92
20110268972
2011-11-03

Elastic particle foam based on polyolefin/styrene polymer mixtures

#93
20110244195
2011-10-06

HEAT INSULATOR

#94
20110244180
2011-10-06

Heat insulator

#95
20110196052
2011-08-11

FLAME RETARDANTS

#96
20110166281
2011-07-07

Nanocomposite comprising exfoliated nanoclay-styrenic concentrate and methods of preparation

#97
20110160368
2011-06-30

Low odor styrenic polymer dispersions

#98
20110152391
2011-06-23

EXPANDED STYRENIC POLYMERS CONTAINING AROMATIC PHOSPHONATE FR ADDITIVES

#99
20110144221
2011-06-16

Extruded Polystyrene Foam Containing Propylene Carbonate, Ethylene Carbonate or Butylene Carbonate as a Process Aids

#100
20110091512
2011-04-21

HIGHLY POROUS, LARGE POLYMERIC PARTICLES AND METHODS OF PREPARATION AND USE

#101
20110067992
2011-03-24

Apparatus for recovering styrene monomer and method of recovering styrene monomer using auxiliary solvent

#102
20110065819
2011-03-17

ELASTIC MOLDED FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES

#103
20110064938
2011-03-17

Thermoplastic foams and method of forming them using nano-graphite

#104
20110046249
2011-02-24

Compositions of expandable vinyl aromatic polymers with an improved thermal insulation capacity, process for their preparation and expanded articles obtained therefrom

#105
20110042606
2011-02-24

PS foams with low metal content

#106
20110042448
2011-02-24

Window envelopes with scratch resistant window film patches

#107
20110015286
2011-01-20

PROCESS FOR THE PREPARATION OF EXPANDABLE POLYSTYRENE

#108
20110002998
2011-01-06

PROCESS FOR THE PRODUCTION OF INSECTICIDE-MODIFIED BEAD MATERIAL COMPOSED OF EXPANDABLE POLYSTYRENE AND INSECTICIDE-MODIFIED MOLDINGS OBTAINABLE THEREFROM

#109
20100307101
2010-12-09

INSECTICIDE-EQUIPPED PARTICLES MADE OF EXPANDABLE POLYSTYRENE AND INSECTICIDE-EQUIPPED MOLDED PARTS WHICH CAN BE OBTAINED THEREFROM

#110
20100304272
2010-12-02

PROTON CONDUCTING POLYMER ELECTROLYTE MEMBRANE USEFUL IN POLYMER ELECTROLYTE FUEL CELLS

#111
20100304075
2010-12-02

ENHANCED EXPANDED POLYSTYRENE FOAM INSULATION

#112
20100301509
2010-12-02

COATING COMPOSITION FOR FOAM PARTICLES, AND METHOD FOR THE PRODUCTION OF MOLDED FOAM BODIES

#113
20100292355
2010-11-18

ALKENYL-AROMATIC FOAM HAVING GOOD SURFACE QUALITY, HIGH THERMAL INSULATING PROPERTIES AND LOW DENSITY

#114
20100291470
2010-11-18

Separation membrane for solid polymer fuel cell and separation membrane-catalyst electrode assembly

#115
20100282764
2010-11-11

FLUID CONTAINER

#116
20100279860
2010-11-04

SUPERABSORBENT POLYMER WITH HIGH PERMEABILITY

#117
20100261802
2010-10-14

Method for Producing Expandable Polystyrene and the Use Thereof

#118
20100247892
2010-09-30

Electroconductive particle comprising graphene-coated polymer particle, anisotropic conductive film comprising same and method of making thereof

#119
20100240782
2010-09-23

PROCESS FOR PREPARING STYRENE-BASED (CO)POLYMERS

#120
20100227153
2010-09-09

Composite materials and methods for selective placement of nano-particulates within composites

#121
20100210744
2010-08-19

Mesoporous polymer colloids

#122
20100207051
2010-08-19

PARTICLES AND THEIR USE IN A METHOD FOR ISOLATING NUCLEIC ACID OR A METHOD FOR ISOLATING PHOSPHOPROTEINS

#123
20100179236
2010-07-15

CLOSED-CELL FOAM WITH LARGE CELL SIZE AND HIGH FILLER CONTENT

#124
20100168263
2010-07-01

FLAME-RETARDED STYRENE-BASED RESIN COMPOSITIONS

#125
20100157286
2010-06-24

Nanothin polymer films with selective pores and method of use thereof

#126
20100143697
2010-06-10

ELASTIC PARTICLE FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES

#127
20100130627
2010-05-27

Process for the preparation of granules based on expandable thermoplastic polymers and relative product

#128
20100099782
2010-04-22

Suspension polymerization and foaming of water containing activated carbon-nano/microparticulate polymer composites

#129
20100096075
2010-04-22

Tank base

#130
20100093938
2010-04-15

Heat shrinkable polystyrene film and process for producing the same

#131
20100074930
2010-03-25

Method of making polymer hollow particles with controllable holes in their surfaces

#132
20100063170
2010-03-11

Carbon-containing modified polystyrene type resin particle, foamable carbon-containing modified polystyrene type resin particle, carbon-containing modified polystyrene type resin foamed particle, carbon-containing modified polystyrene type resin foamed molded product, and production methods thereof

#133
20090326134
2009-12-31

Nanocomposite comprising exfoliated nanoclay-styrenic concentrate and methods of preparation

#134
20090292033
2009-11-26

PROCESS FOR PRODUCING POROUS POLYMER PARTICLES

#135
20090274890
2009-11-05

Styrene-modified polypropylene type resin particle, foamable styrene-modified polypropylene type resin particle, styrene-modified polypropylene type resin foamed particle, styrene-modified polypropylene type resin foamed molded product, and production methods thereof

#136
20090258275
2009-10-15

POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

#137
20090234035
2009-09-17

Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof

#138
20090224431
2009-09-10

Transferring materials to polymer surfaces

#139
20090197983
2009-08-06

ARTICLE AND METHOD OF PRODUCING A LOW DENSITY FOAM BLEND OF STYRENIC POLYMER AND POLYOLEFIN

#140
20090197069
2009-08-06

Expandable Thermoplastic Resin Particles And Foamed Article Using The Same

#141
20090181253
2009-07-16

PARTICULATE INTERPENETRATING NETWORK POLYMER

#142
20090149561
2009-06-11

EXTRUDED POLYMER FOAMS CONTAINING BROMINATED 2-OXO-1,3,2-DIOXAPHOSPHORINANE COMPOUNDS AS FLAME RETARDANT ADDITIVES

#143
20090145740
2009-06-11

Method for Expansion and Molding of Polymeric Foam

#144
20090130402
2009-05-21

Method for preparing an oriented and nanostructured surface of a polymer

#145
20090118385
2009-05-07

Process for Production of Foamed Resin Sheet

#146
20090117358
2009-05-07

Extruded polymer foams containing brominated fatty acid-based flame retardant additives

#147
20090069455
2009-03-12

Extruded styrenic resin foam and method for producing the same

#148
20090048381
2009-02-19

PROCESS FOR MAKING POLYOLEFIN CLAY NANOCOMPOSITES

#149
20090035578
2009-02-05

IRREGULAR-SHAPED PARTICLE, IRREGULAR-SHAPED PARTICLE COMPOSITION, METHOD FOR PRODUCING SAME, AND LIGHT DIFFUSION MOLDED ARTICLE

#150
20090012194
2009-01-08

Foam

#151
20080300328
2008-12-04

Process for the Preparation of Expandable Polystyrene Beads

#152
20080293887
2008-11-27

Stretched product of thermoplastic resin composition having good gas-barrier properties

#153
20080287559
2008-11-20

Brominated butadiene/vinyl aromatic copolymers, blends of such copolymers with a vinyl aromatic polymer and polymeric foams formed from such blends

#154
20080286551
2008-11-20

PLASTIC-CELLULOSIC COMPOSITE ARTICLES

#155
20080286549
2008-11-20

Nanothin polymer films with selective pores and method of use thereof

#156
20080281003
2008-11-13

Process for preparing a functionalised polyHIPE polymer

#157
20080255296
2008-10-16

Polyolefin based peelable seals

#158
20080248272
2008-10-09

Expandable Granulates Based on Vinyl-Aromatic Polymers Having an Improved Expandability and Process For the Preparation Thereof

#159
20080248198
2008-10-09

Method for Producing Foam Plates

#160
20080234400
2008-09-25

Method For Producing Foam Plates

#161
20080230956
2008-09-25

Process for Producing Foam Boards

#162
20080224357
2008-09-18

Method for Producing Foamed Slabs

#163
20080221278
2008-09-11

Particle dispersed resin composition and process for producing the same

#164
20080200573
2008-08-21

Flame Retarded Styrenic Foams and Foam Precursors

#165
20080176999
2008-07-24

Styrene resin composition and process for producing the same

#166
20080157422
2008-07-03

Composition containing proton-conductive copolymer, polymer electrolyte membrane, method of producing the membrane, and fuel cell using the membrane

#167
20080090920
2008-04-17

FLAME RETARDANT EXTRUDED POLYSTYRENE FOAM COMPOSITIONS

#168
20080081876
2008-04-03

Methods for making fiber reinforced polystyrene composites

#169
20070257241
2007-11-08

Flame-retardant polystyrenes

#170
20070238794
2007-10-11

Synergistic Flame-Proof Mixtures for Polystyrene Foams

#171
20070208094
2007-09-06

Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams

#172
20070164466
2007-07-19

Method for producing filler-containing foam slabs

#173
20070154763
2007-07-05

Polymer electrolytic membrane, and fuel cell employing the same

#174
20070117904
2007-05-24

Flame retardant compositions and their use

#175
20070111002
2007-05-17

Polymer hollow particles with controllable holes in their surfaces

#176
20070105967
2007-05-10

Thermoplastic material

#177
20070082150
2007-04-12

Stack sealable heat shrinkable film

#178
20070071967
2007-03-29

Heat shrinkable film

#179
20070066718
2007-03-22

Superabsorbent polymer with high permeability

#180
20070026175
2007-02-01

Heat-shrinkable foam films

#181
20070021309
2007-01-25

Thermoset particles with enhanced crosslinking, processing for their production, and their use in oil and natural gas driliing applications

#182
20060276557
2006-12-07

Expandable vinylaromatic polymers and process for their preparation

#183
20060241195
2006-10-26

Compositions based on expandable vinylaromatic polymers with an improved expandability

#184
20060052464
2006-03-09

Thermoplastic foams made with methyl formate-based blowing agents

#185
20060047009
2006-03-02

Insulating thermoplastic foams made with methyl formate-based blowing agents

#186
20050261455
2005-11-24

Formable styrenic resin particle, and pre-formed particle and foamed molding using the same

#187
20050256217
2005-11-17

Monoalkenyl aromatic polyblend

#188
20050239975
2005-10-27

Halogen free ignition resistant thermoplastic resin compositions

#189
20050239913
2005-10-27

Compositions based on expandable vinylaromatic polymers with an improved expandability

#190
20050234220
2005-10-20

Low density, low dielectric, metalizable polymer films

#191
20050222280
2005-10-06

Beads of expandable vinylaromatic polymers and process for their preparation

#192
20050181255
2005-08-18

Structures of the proton exchange membranes with different molecular permeabilities

#193
20050158492
2005-07-21

Longitudinal shrink films

#194
20050156344
2005-07-21

Method for producing expandable polystyrene

#195
20050137311
2005-06-23

Flame retardant compositions and their use

#196
20050112356
2005-05-26

Method of forming thermoplastic foams using nano-particles to control cell morphology

#197
20050100698
2005-05-12

Longitudinal shrink films

#198
20050096435
2005-05-05

Superabsorbent polymer with high permeability

#199
20050095379
2005-05-05

Thermoplastic resin film and process for producing the same

#200
20050031927
2005-02-10

Polyelectrolyte membrane, method for its production and fuel cell using said polyelectrolyte membrane

#201
20050019514
2005-01-27

Heat-shrinkable polystyrene based resin film roll and method for production thereof, and heat-shrinkable label

#202
14102731
2014-07-08

Expanded polystyrene made using D-limonene as a plasticizer