ClassID:

100268

C08J9/40 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20250289611
2025-09-18

Method for packaging and transporting compressed foam sponges at up to 20 times higher density than normal without losing shape or size after returning the sponge to its original form.

#2
20240424642
2024-12-26

Abrasive Articles and Methods and Systems for Generating and Using the Same

#3
20240301266
2024-09-12

POLY(HYDROXY)URETHANES FOR ENCAPSULATING PHASE CHANGE MATERIALS AND METHODS OF MAKING THE S

#4
20240270922
2024-08-15

IN SITU PIGMENTATION OF DECORATIVE MATERIALS

#5
20240228870
2024-07-11

DENSE PHOTOLUMINESCENT COMPOSITES AND PROCESSES FOR FABRICATING THE SAME

#6
20240199836
2024-06-20

COMPOSITE MATERIAL INCLUDING A HIERARCHICAL AND NANOPOROUS METAL IN POROUS POLYMER SUBSTRATE

#7
20240174845
2024-05-30

Resin Pellet Composition, Production Method Therefor, and Method for Producing Microporous Film

#8
20240115104
2024-04-11

CLEANING IMPLEMENT COMPRISING A MODIFIED OPEN-CELL FOAM

#9
20240059857
2024-02-22

SELF-REPAIRING MATERIALS INCLUDING SPORES FOR CONCRETE REPAIR AND OIL-BASED PROTECTION OF SPORES

#10
20230363380
2023-11-16

INSTRINSICALLY ANTIMICROBIAL POROSIC MATRIX COMPOSITES AND METHOD OF MANUFACTURE THEREOF

#11
20230312857
2023-10-05

NANOPORE DEVICES INCLUDING BARRIERS USING POLYMERS WITH END GROUPS, AND METHODS OF MAKING THE SAME

#12
20230285922
2023-09-14

Segmented flexible gel composites and rigid panels manufactured therefrom

#13
20230203267
2023-06-29

Multi-stage foam sound-absorbing black body material and preparation method thereof

#14
20230082137
2023-03-16

SANITIZING COVERS FOR ARTICLES

#15
20220363860
2022-11-17

POROELASTIC MATERIALS, BIOSENSORS COMPRISING POROELASTIC MATERIALS, AND METHODS OF MAKING AND USING POROELASTIC MATERIALS AND BIOSENSORS

#16
20220340461
2022-10-27

Biofilm composite carrier and preparation method and use thereof

#17
20220259850
2022-08-18

Composite insulation including an inorganic aerogel and a melamine foam

#18
20220243027
2022-08-04

Extraction Materials for In-Situ Consolidation and Multi-Packaging of Underwater Fragile Cultural Relics, and Extraction and Restoration Methods

#19
20220145038
2022-05-12

FUNCTONALIZED CELLULAR ELASTOMER FOAM, AND A USE OF A CELLULAR ELASTOMER FOAM AS A CATALYST SUBSTRATE--

#20
20220104679
2022-04-07

Cleaning implement comprising a modified open-cell foam

#21
20220079145
2022-03-17

Instrinsically antimicrobial porosic matrix composites and method of manufacture thereof

#22
20210403658
2021-12-30

Composition and method for active packaging and storage of fresh plant products

#23
20210402361
2021-12-30

Segmented flexible gel composites and rigid panels manufactured therefrom

#24
20210347959
2021-11-11

FLAME-RETARDANT THREE-DIMENSION-MOLDED OBJECT AND MANUFACTURING METHOD THEREOF

#25
20210278367
2021-09-09

Simultaneous detection of protein isoforms and nucleic acids from low starting cell numbers

#26
20210269615
2021-09-02

Method for Removing Volatile Organic Compounds from Sponge by Using Supercritical or Subcritical Fluid

#27
20210259992
2021-08-26

Bioavailable curcumin nanoparticles and methods of making

#28
20210142778
2021-05-13

Porous Acoustic Phase Mask

#29
20210060897
2021-03-04

FOAM PRODUCTS HAVING MAGNETIC MATERIALS ENCAPSULATED THEREIN

#30
20200325295
2020-10-15

Hybrid membranes and methods of making and use thereof

#31
20200296955
2020-09-24

Instrinsically antimicrobial porosic matrix composites and method of manufacture thereof

#32
20200270415
2020-08-27

Phyllosilicate-impregnated melamine-formaldehyde foam

#33
20200230030
2020-07-23

Foam having improved feeling during use

#34
20200071480
2020-03-05

ACOUSTIC GRAPHENE-CONTAINING COMPOSITIONS/MATERIALS AND METHODS OF FORMATION

#35
20200009289
2020-01-09

COMPOSITIONS AND METHODS FOR PROMOTING HEMOSTASIS

#36
20190369487
2019-12-05

QD HYDROGEL, QD PATTERNING METHOD, AND QD TRANSFER PRINTING METHOD

#37
20190264000
2019-08-29

REDUCTION KIT, REDUCING COMPOSITION AND USE OF SAID KIT AND COMPOSITION

#38
20190256638
2019-08-22

Highly hydrophobic and oleophilic melamine resin via metal-ion induced wettability transition, application, and preparation thereof

#39
20190239505
2019-08-08

Instrinsically antimicrobial porosic matrix composites and method of manufacture thereof

#40
20190136016
2019-05-09

Resilient foams and uses thereof

#41
20190055374
2019-02-21

Method of preparing aerogels/nonwoven composites fireproof and heat-insulating materials

#42
20190040224
2019-02-07

Composite powder in which porous polymer is impregnated with scoria powder particles, cosmetic composition containing same, and process for producing same

#43
20190002663
2019-01-03

REINFORCED FOAM STRUCTURE, AND ASSOCIATED METHOD OF FORMING, AND ARTICLE

#44
20180360699
2018-12-20

Foam having improved feeling during use

#45
20180207546
2018-07-26

Nanoporous starch aerogels impregnated with phytosterols and methods of preparing the nanoporous starch aerogels

#46
20180171093
2018-06-21

METALLIZED OPEN-CELL FOAMS AND FIBROUS SUBSTRATES

#47
20180140157
2018-05-24

Cleaning implement comprising a modified open-cell foam

#48
20180094180
2018-04-05

Heat storage matertal

#49
20180077925
2018-03-22

Instrinsically antimicrobial porosic matrix composites and method of manufacture thereof

#50
20170241132
2017-08-24

Fire and water resistant expansion joint system

#51
20170210872
2017-07-27

Method for modifying the surface properties of elastomer cellular foams

#52
20170130450
2017-05-11

Fire and water resistant expansion joint system

#53
20170113165
2017-04-27

Filter cartridge

#54
20170081495
2017-03-23

Segmented flexible gel composites and rigid panels manufactured therefrom

#55
20160324736
2016-11-10

Foam having improved feeling during use

#56
20160281001
2016-09-29

FLAME RETARDANT COMPOSITION

#57
20160115685
2016-04-28

Insulating composite materials comprising an inorganic aerogel and a melamine foam

#58
20160088836
2016-03-31

Release of biologically active agents from polymeric composite particles

#59
20160080857
2016-03-17

Three-dimensional air-adsorbing structure

#60
20160024285
2016-01-28

Resilient foams and uses thereof

#61
20150329682
2015-11-19

Peroxide masterbatch based on bioresin

#62
20150291761
2015-10-15

Masterbatch comprising a cyclic ketone peroxide

#63
20150196468
2015-07-16

URETHANE FOAM IMPREGNATED WITH COSMETIC COMPOSITION

#64
20150132661
2015-05-14

Highly ion-conductive nano-engineered porous electrolytic composite membrane for alkaline electrochemical energy systems

#65
20150117931
2015-04-30

Foam having improved feeling during use

#66
20150068402
2015-03-12

Three-dimensional air-adsorbing structure

#67
20150045524
2015-02-12

Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products

#68
20150040764
2015-02-12

Method for producing air-permeable composite sheet

#69
20140364529
2014-12-11

SEQUENTIAL/SIMULTANEOUS MULTI-METALIZED NANOCOMPOSITES (S2M2N)

#70
20140332714
2014-11-13

Polymer adsorbent

#71
20140311820
2014-10-23

Three-dimensional air-adsorbing structure

#72
20140044929
2014-02-13

Segmented flexible gel composites and rigid panels manufactured therefrom

#73
20130224458
2013-08-29

Functionalized latex based foam

#74
20130210944
2013-08-15

Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products

#75
20130203875
2013-08-08

Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products

#76
20130180920
2013-07-18

Nanoporous materials, manufacture of nanoporous materials and applications of nanoporous materials

#77
20120295095
2012-11-22

Flame retardant polymeric foam material and manufacturing method thereof

#78
20120288653
2012-11-15

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#79
20120225965
2012-09-06

Melamine-resin foams comprising hollow microbeads

#80
20120184637
2012-07-19

Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products

#81
20120169016
2012-07-05

Composite Sheet and Production Method Thereof

#82
20120148829
2012-06-14

Porous films by backfilling with reactive compounds

#83
20120138275
2012-06-07

Foam composition

#84
20120064287
2012-03-15

AEROGEL COMPOSITE AND METHOD OF MANUFACTURING THE SAME

#85
20120064243
2012-03-15

PREPARATION OF NANOSTRUCTURED MICROPOROUS COMPOSITE FOAMS

#86
20120022178
2012-01-26

METHODS OF EMBEDDING FOAM WITH ADDITIVES

#87
20110268961
2011-11-03

Method for producing air-permeable composite sheet

#88
20110198053
2011-08-18

System for heating and cooling ambient air in a room of a building

#89
20110111196
2011-05-12

Silicone-impregnated foam product with fillers and method for producing same

#90
20100330311
2010-12-30

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#91
20100317756
2010-12-16

Flame propagation resistant foam and method

#92
20100255288
2010-10-07

SOLID DIELECTRIC MATERIAL FOR FLUID-FILLED TRANSFORMER

#93
20100248324
2010-09-30

Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products

#94
20100234480
2010-09-16

HYDROPHOBICALLY MODIFIED MELAMINE RESIN FOAM

#95
20100231433
2010-09-16

Porous materials embedded with nanoparticles, methods of fabrication and uses thereof

#96
20100227153
2010-09-09

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

#97
20100104834
2010-04-29

Foam-like structures based on reactive composite materials

#98
20100089551
2010-04-15

AMINOPLASTIC-BASED, LIQUID-IMPREGNATED FOAMED PLASTIC PART AND USES THEREOF

#99
20100005610
2010-01-14

MODIFIED OPEN-CELL FOAM MATERIALS AND USE THEREOF IN VACUUM CLEANERS

#100
20090324673
2009-12-31

Method for producing bioactive composites

#101
20090274892
2009-11-05

HYDROPHOBIC OPEN CELLED FOAM AND METHOD OF MAKING THE SAME

#102
20090118384
2009-05-07

Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making

#103
20090081363
2009-03-26

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#104
20080280125
2008-11-13

Components with A Conductive Copper Sulfide Skin

#105
20080260980
2008-10-23

Resinous oil-retaining article and method for production thereof

#106
20080255269
2008-10-16

Coated polydivinylbenzene beads

#107
20080233294
2008-09-25

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#108
20080194706
2008-08-14

Modified Open-Cell Foams and Method for Production Thereof

#109
20080149137
2008-06-26

Method For Cleaning Surfaces

#110
20070259980
2007-11-08

Method of manufacturing flame-retardant polymer foam comprising a phosphorous flame retardant and flame-retardant foam produced thereby

#111
20070232502
2007-10-04

Sliding material and sliding bearing

#112
20070042901
2007-02-22

Porous body, production method thereof and composite material using the porous body

#113
20070042183
2007-02-22

Carrier for aqueous media

#114
20060222774
2006-10-05

Flame retardant foam for EMI shielding gaskets

#115
20060185817
2006-08-24

Method for heating and cooling a room and a building with a plurality of rooms

#116
20060157882
2006-07-20

Filled ultramicrocellular structures

#117
20060063846
2006-03-23

Silicone sponge and preparation method and usage thereof

#118
20060014010
2006-01-19

Composite membrane having oleophobic properties

#119
20050242462
2005-11-03

Method of producing a hydraulic binder or thermoplastic containing product

#120
20050177950
2005-08-18

Flame barrier cushioning foams and upholstery layer construction incorporating such foams

#121
20050158535
2005-07-21

Methods for making porous ceramic structures

#122
20050003181
2005-01-06

Preparation of polymer particles

#123
17559112
2022-05-24

Method and device for preparing graphene-based polyethylene glycol phase change material