ClassID:

100270

C08J9/42 - CPC Classification

Classification description:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof; After-treatment; Impregnation with macromolecular compounds

Recent Application in this class:
#1
20260139114
2026-05-21

MATERIALS HAVING TUNABLE PROPERTIES, AND RELATED SYSTEMS AND METHODS

#2
20260071043
2026-03-12

ARTICLES COMPRISING A COMBINATION OF POLYMER AEROGEL AND MELAMINE-FORMALDEHYDE FOAM AND RELATED SYSTEMS AND METHODS

#3
20260055251
2026-02-26

METHOD FOR PREPARING HYDROPHOBIC MELAMINE RESIN FOAM, AND ITS PRODUCTS AND APPLICATIONS

#4
20260035526
2026-02-05

AEROGEL ARTICLES MADE FROM AEROGEL PARTICLES AND METHODS FOR MAKING THE SAME

#5
20250320717
2025-10-16

METHOD OF PROVIDING A SERVICE PENETRATION THROUGH AN INTERNAL BUILDING WALL

#6
20250207010
2025-06-26

AEROGEL COMPOSITES INCLUDING PHASE CHANGE MATERIALS

#7
20250188241
2025-06-12

RETICULATED POLYURETHANE MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF

#8
20250106550
2025-03-27

SPEAKER BOX AND ELECTRONIC DEVICE

#9
20250084241
2025-03-13

TRANSPARENT WOOD COMPOSITE, SYSTEMS AND METHOD OF FABRICATION

#10
20250018094
2025-01-16

HYDROGEL REINFORCEMENT USING EXPANDED ARTICLES AND HYDROGEL-EXPANDED ARTICLE COMPOSITES

#11
20240254303
2024-08-01

BASE FILMS FOR IMPREGNATION, IMPROVED IMPREGNATED PRODUCTS, AND RELATED METHODS

#12
20240216871
2024-07-04

HOLLOW FIBER MEMBRANE AND MANUFACTURING METHOD THEREFOR

#13
20240080615
2024-03-07

SOUND-ABSORBING MATERIAL BLOCK, METHOD FOR PREPARING THE SAME AND ITS APPLICATION

#14
20230387548
2023-11-30

Heat/Flame-Resistant Polymer Composite-Based Solid Electrolyte Separator, Lithium Secondary Battery, and Manufacturing Method

#15
20230380651
2023-11-30

Cleaning implement with a rheological solid composition

#16
20230357527
2023-11-09

BIO-BASED CARBON FOAM

#17
20230348686
2023-11-02

AEROGEL ARTICLES MADE FROM AEROGEL PARTICLES AND METHODS FOR MAKING THE SAME

#18
20230323068
2023-10-12

Anti-biofouling shape-memory composite aerogel and preparation method

#19
20230303794
2023-09-28

ARTICLE WITH THERMAL INSULATION PROPERTIES

#20
20230250234
2023-08-10

RESIN COMPOSITION, SELF-FUSING INSULATED ELECTRIC WIRE AND WIRE BUNDLE

#21
20230235140
2023-07-27

FIBER-REINFORCED RESIN MOLDED BODY AND PRODUCTION METHOD THEREOF, FIBER-REINFORCED RESIN MOLDING PREPREG, FIBER-REINFORCED MOLDED BODY AND PRODUCTION METHOD OF FIBER-REINFORCED MOLDED BODY AND RESIN SHEET, FIBER-REINFORCED SANDWICH COMPOSITE, AND PRODUCTION METHOD OF FIBERREINFORCED MOLDED BODY

#22
20230234000
2023-07-27

LIQUID INFUSED MEMBRANE AND USES THEREOF

#23
20230220146
2023-07-13

THERMOPLASTIC POLYURETHANE FOAM AND IMPACT RESISTANT COMPOSITE LAMINATE COMPRISING THE SAME

#24
20230175252
2023-06-08

FIRE-STOPPING PRODUCT

#25
20220274298
2022-09-01

FOAMED HOLLOW CHAMBER PROFILES

#26
20220259412
2022-08-18

Transparent wood composite, systems and method of fabrication

#27
20220177765
2022-06-09

AEROGEL COMPOSITES INCLUDING PHASE CHANGE MATERIALS

#28
20220168931
2022-06-02

FIBER-REINFORCED RESIN COMPOSITE AND METHOD FOR PRODUCING FIBER-REINFORCED RESIN COMPOSITE

#29
20220161200
2022-05-26

HYDROPHILIC COMPOSITE POROUS MEMBRANE

#30
20220153953
2022-05-19

Hydrophobic/Oleophobic Material

#31
20220025149
2022-01-27

MATERIALS HAVING TUNABLE PROPERTIES, AND RELATED SYSTEMS AND METHODS

#32
20210346823
2021-11-11

Hydrophilic/oleophobic sponge, preparation method and use thereof

#33
20210315435
2021-10-14

Cleaning implement with a rheological solid composition

#34
20210315434
2021-10-14

CLEANING ARTICLE WITH PREFERENTIAL RHEOLOGICAL SOLID COMPOSITION

#35
20210277201
2021-09-09

Treated porous material

#36
20210268447
2021-09-02

GRAVITY-DRIVEN CHITOSAN-ENHANCED MELAMINE SPONGE FOR STABLE ULTRAFAST FILTRATION

#37
20210163706
2021-06-03

Modified porous polyolefin film and method of making

#38
20210139631
2021-05-13

PHENOLIC MOULDING MATERIAL

#39
20210122902
2021-04-29

TRANSPARENT WOOD COMPOSITE, SYSTEMS AND METHOD OF FABRICATION

#40
20210047491
2021-02-18

Complex structure material, resin component, method of producing resin component

#41
20210039291
2021-02-11

Molded article and production method therefor

#42
20200369869
2020-11-26

ERASER

#43
20200287230
2020-09-10

Polymer electrolyte membrane, method for manufacturing same, and membrane electrode assembly comprising same

#44
20200277465
2020-09-03

Base films for impregnation, improved impregnated products, and related methods

#45
20200246758
2020-08-06

Porous body and process for manufacturing same

#46
20200224002
2020-07-16

Conductive urethane foam and toner supply roller

#47
20200131290
2020-04-30

Preparation method for fluorine- and chlorine-containing conductive polymer resin and single- or double-sided filled composite thin film prepared using same and the preparation method therefor

#48
20190336939
2019-11-07

Modified porous composite structure, method for manufacturing the same and method for absorbing organic liquid

#49
20190267655
2019-08-29

Electrolyte membrane and method for producing same

#50
20190177971
2019-06-13

Fire-stopping product

#51
20190161593
2019-05-30

COMPLEX STRUCTURE MATERIAL, RESIN COMPONENT, METHOD OF PRODUCING RESIN COMPONENT

#52
20190145098
2019-05-16

Fireproofing strip

#53
20190047121
2019-02-14

POROUS MATERIAL FOR POLISHING AND POLISHING TOOL HAVING THE SAME

#54
20190039021
2019-02-07

Forward osmosis draw material

#55
20190002698
2019-01-03

Product with absorbed gel

#56
20180366754
2018-12-20

Electrolyte membrane, method for producing the same, and membrane-electrode assembly for fuel cells that includes electrolyte membrane

#57
20180298235
2018-10-18

Method For Bonding Rubber and Ethylene-Vinyl Acetate (EVA) Foam

#58
20180171093
2018-06-21

METALLIZED OPEN-CELL FOAMS AND FIBROUS SUBSTRATES

#59
20180118957
2018-05-03

Liquid impregnated surfaces for liquid repellancy

#60
20180086891
2018-03-29

Porous body, and method for producing porous body

#61
20180079944
2018-03-22

Aerogel composites having thermal storage capacity

#62
20170218156
2017-08-03

In-situ gelatinous triblock copolymer elastomers in latex foams

#63
20170173862
2017-06-22

Air adsorbing and sound absorbing structure

#64
20170101516
2017-04-13

Material comprising outer layer having entanglement of hydrophobic polymer host blended with anhydride functionalized hydrophobic polymer co-host and hydrophilic guest

#65
20170066283
2017-03-09

Material and method for an artificial rock

#66
20170037215
2017-02-09

Surface infusion of flexible cellular foams with novel liquid gel mixture

#67
20160351880
2016-12-01

Alumina slurry

#68
20160280880
2016-09-29

SHOCK ABSORPTION MATERIAL

#69
20160122529
2016-05-05

Composition comprising a phenolic resin, composite material comprising such a composition and process for preparing a composite material

#70
20150284252
2015-10-08

Process for the preparation of hierarchically meso and macroporous structured materials

#71
20150166756
2015-06-18

In-situ gelatinous triblock copolymer elastomers in polyurethane flexible foams

#72
20150126631
2015-05-07

Shock absorption material

#73
20150075406
2015-03-19

POROUS BODY AND PROCESS FOR MANUFACTURING SAME

#74
20140364519
2014-12-11

Method of making ligand functionalized substrates

#75
20140205781
2014-07-24

SILICONE ESPUN PTFE COMPOSITES

#76
20140178654
2014-06-26

Porous Substrate Impregnated with an Aromatic Polyester

#77
20140093717
2014-04-03

Outer layer having entanglement of hydrophobic polymer host and hydrophilic polymer guest

#78
20140087445
2014-03-27

Method of making ligand functionalized substrates

#79
20140057094
2014-02-27

Composite material, high-frequency circuit baseboard made therefrom and production method thereof

#80
20140045956
2014-02-13

HYDROPHILIZING AGENT COMPOSITION, HYDROPHILIZING METHOD, HYDROPHILIZED RESIN POROUS MATERIAL AND ITS PRODUCTION METHOD

#81
20130330497
2013-12-12

Composite matrix and gel padding and method of manufacturing

#82
20130316164
2013-11-28

Gelatinous triblock copolymer elastomer particles in polyurethane flexible foams

#83
20130171439
2013-07-04

Cellulose-based composite materials

#84
20130015192
2013-01-17

CARGO CONTAINER FOR STORING AND TRANSPORTING CARGO

#85
20130015191
2013-01-17

CLIMATE CONTROL CARGO CONTAINER FOR STORING,TRANSPORTING AND PRESERVING CARGO

#86
20130015083
2013-01-17

SYSTEM FOR FACILITATING SECURITY CHECK OF SHIPMENT OF CARGO

#87
20130014676
2013-01-17

LOAD BEARING STRUCTURE HAVING ANTIMICROBIAL PROPERTIES

#88
20120276339
2012-11-01

Cushioning elements comprising elastomeric material and methods of forming same

#89
20120241079
2012-09-27

Foamed member, foamed member laminate, and electric or electronic device using foamed member

#90
20120231165
2012-09-13

Application of Supercritical Fluid Technology for Manufacturing Soft Tissue Repair Medical Articles

#91
20120225965
2012-09-06

Melamine-resin foams comprising hollow microbeads

#92
20120175556
2012-07-12

Open-Cell Foams Having Superabsorbers

#93
20120070606
2012-03-22

Composite matrix and gel padding and method of manufacturing

#94
20110097539
2011-04-28

Compensation element

#95
20110033633
2011-02-10

Method of making ligand functionalized substrates

#96
20100304121
2010-12-02

POROUS STRUCTURE FOR VENTILATION STOPPER

#97
20100294313
2010-11-25

USE OF MODIFIED OPEN-CELL FOAM MATERIALS IN VACUUM CLEANERS

#98
20100273907
2010-10-28

MODIFIED OPEN-CELL FOAMS AND PROCESS FOR THEIR PRODUCTION

#99
20100150983
2010-06-17

Outer layer having entanglement of hydrophobic polymer host and hydrophilic polymer guest

#100
20100044308
2010-02-25

Open-cell foam modified with hydrophobines

#101
20090324927
2009-12-31

Energy absorbing material

#102
20090297910
2009-12-03

Proton exchange membranes based on heterocycles and acids through an organic-inorganic hybrid process

#103
20090061206
2009-03-05

Foamed member, foamed member laminate, and electric or electronic device using foamed member

#104
20090047495
2009-02-19

Silicone-impregnated foam product and method for producing same

#105
20090012196
2009-01-08

Conductive toner supply roller, method of manufacturing supply roller, and electrostatic recording apparatus having the supply roller

#106
20090010983
2009-01-08

Alginate Coated, Polysaccharide Gel-Containing Foam Composite, Preparative Methods, and Uses Thereof

#107
20090005466
2009-01-01

Open-Celled Foam Which Repels Water Vapor and a Process for Producing It

#108
20080318022
2008-12-25

Outer layer material having entanglement of hydrophobic polymer hostblended with a maleated hydrophobic polymer co-host, and hydrophilic polymer guest

#109
20080300329
2008-12-04

Modified Open-Cell Foams, and Method for the Production Thereof

#110
20080280126
2008-11-13

Open-Celled Foam Having Flam-Retardant and Oleophobic/Hydrophobic Properties and a Process for Producing It

#111
20080193738
2008-08-14

Impregnated Foam

#112
20080149137
2008-06-26

Method For Cleaning Surfaces

#113
20080139433
2008-06-12

Mixtures And Method For Cleaning Surfaces

#114
20070232707
2007-10-04

Method of increasing the cell volume of PUR foams

#115
20070157948
2007-07-12

Cleaning implement comprising a modified open-cell foam

#116
20060216492
2006-09-28

Foam Composite

#117
20060194893
2006-08-31

Hydrophobation of melamine foam

#118
20060063846
2006-03-23

Silicone sponge and preparation method and usage thereof

#119
20060052487
2006-03-09

Infusion of cyclic olefin resins into porous materials

#120
20060013963
2006-01-19

Foam composite

#121
20050037189
2005-02-17

Energy absorbing material