ClassID:

100295

C08J2201/032 - CPC Classification

Classification description:

Foams characterised by the foaming process characterised by mechanical pre- or post-treatments Impregnation of a formed object with a gas

Recent Application in this class:
#1
20260049193
2026-02-19

POLYMERIC NANOFOAM WITH TUNABLE CELL STRUCTURE AND METHOD FOR FABRICATING POLYMERIC NANOFOAM

#2
20250388733
2025-12-25

POLYPROPYLENE-BASED RESIN FOAM PARTICLES, METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN FOAM PARTICLES, AND LOGISTICS PACKAGING MATERIAL

#3
20250277096
2025-09-04

SYSTEM AND METHOD OF EXTRUDING A HEMP COMPOSITE BOARD USING HEMP FEEDSTOCKS

#4
20250197582
2025-06-19

METHOD FOR PRODUCING FOAMABLE POLYAMIDE-BASED RESIN PARTICLES, METHOD FOR PRODUCING POLYAMIDE-BASED RESIN FOAMED PARTICLES, AND POLYAMIDE-BASED RESIN FOAMED PARTICLES

#5
20250145785
2025-05-08

RECYCLABLE, BIODEGRADABLE, AND INDUSTRIALLY COMPOSTABLE FOAMS, AND METHODS OF MANUFACTURING THE SAME

#6
20250065543
2025-02-27

MATERIAL SYSTEMS AND METHODS OF MANUFACTURE FOR AUXETIC FOAMS

#7
20250051534
2025-02-13

PDI BASED BEAD FOAMS

#8
20240424719
2024-12-26

FOAMED ARTICLES AND METHODS OF MAKING THE SAME

#9
20240343876
2024-10-17

HEAT-EXPANDABLE MICROSPHERES, COMPOSITION, AND FORMED PRODUCT

#10
20240278527
2024-08-22

RAPID SOLID-STATE FOAMING

#11
20240209171
2024-06-27

METHOD FOR PRODUCING CELLULAR POLYOLEFIN-BASED PLASTIC PARTICLES

#12
20240084093
2024-03-14

System and method of extruding a hemp composite board using hemp feedstocks

#13
20240002624
2024-01-04

Expandable media with flexible skin as tooling for composite parts

#14
20230323065
2023-10-12

THERMOPLASTIC ELASTOMER (TPE) PHYSICALLY-FOAMED ROLL AND SEMI-CONTINUOUS PREPARATION METHOD THEREOF

#15
20230182358
2023-06-15

MATERIAL SYSTEMS AND METHODS OF MANUFACTURE FOR AUXETIC FOAMS

#16
20230002539
2023-01-05

Thermoplastic polyurethane (TPU) foam product with high flatness, and preparation method and use thereof

#17
20220267555
2022-08-25

Foamed articles and methods of making the same

#18
20220169820
2022-06-02

Expandable media with flexible skin as tooling for composite parts

#19
20220107308
2022-04-07

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

#20
20210246281
2021-08-12

METHOD FOR PRODUCING A FOAM COMPONENT

#21
20210237395
2021-08-05

Rapid solid-state foaming

#22
20210189086
2021-06-24

Method for producing expanded thermoplastic polymers with controlled density

#23
20210142778
2021-05-13

Porous Acoustic Phase Mask

#24
20210108044
2021-04-15

Ultra-stable aqueous foams containing highly hydrophobic particles and hydrophilic polymers and their derivated functional materials

#25
20200385573
2020-12-10

MICROCELLULAR THERMOPLASTIC POLYURETHANE FOAMED SHEET WITH A HIGH FOAMING RATIO AND METHOD OF MANUFACTURING THE SAME

#26
20200375305
2020-12-03

Method of foaming a milled precursor

#27
20200347202
2020-11-05

Composite particles, composition and foam compositions containing composite particles, articles, and methods of making and using same

#28
20200224023
2020-07-16

Polymer composition, foam and method thereof

#29
20200140643
2020-05-07

Olefinic thermoplastic elastomer foamed particles

#30
20200087476
2020-03-19

PROCESS FOR PREPARING THERMOPLASTIC ELASTOMER FOAM AND FOAMED ARTICLE

#31
20200039124
2020-02-06

Material systems and methods of manufacture for auxetic foams

#32
20190292345
2019-09-26

Method for producing expanded thermoplastic polymers

#33
20190292344
2019-09-26

Production of porous materials by the expansion of polymer gels

#34
20190248975
2019-08-15

Method of foaming a milled precursor

#35
20190211124
2019-07-11

Improving the properties in PMMA foams by using methacrylic amides

#36
20190203009
2019-07-04

Method for producing foam particles made of thermoplastic elastomers with polyamide segments

#37
20190144627
2019-05-16

Controlled polymer foaming using a hybrid nucleating agent formed from a mineral and an organic nucleating agent

#38
20190077058
2019-03-14

Method of manufacturing a sandwich panel having an asymmetrical configuration in thickness direction

#39
20180362721
2018-12-20

Process for preparing thermoplastic elastomer foam and foamed article

#40
20180237605
2018-08-23

Process for preparing thermoplastic elastomer foam and foamed article

#41
20180164298
2018-06-14

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

#42
20180148559
2018-05-31

Manufacture of polylactic acid foams using liquid carbon dioxide

#43
20180009201
2018-01-11

FOAM BASED NON-NEWTONIAN MATERIALS FOR USE WITH AIRCRAFT ENGINE COMPONENTS

#44
20170362403
2017-12-21

Method for manufacturing polyethylene resin foam molded article

#45
20170341281
2017-11-30

Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming

#46
20170275432
2017-09-28

Composite resin particles, process for producing same, expandable beads, expanded beads, foamed molded object, and automotive interior trim

#47
20170204239
2017-07-20

Polydimethylsiloxane grafted polyethylene foam

#48
20170121481
2017-05-04

RESIN FOAM, FOAM MEMBER, AND DEVICE WITH TOUCH SCREEN

#49
20170121480
2017-05-04

Method of foaming a milled precursor

#50
20170002162
2017-01-05

Nanocellular foam with solid flame retardant

#51
20160333164
2016-11-17

DUAL-FOAMED POLYMER COMPOSITION

#52
20160304692
2016-10-20

Flame-retardant copolymers of dialkyl (meth)acryloyloxyalkyl phosphate or dialkyl (meth)acryloyloxyalkyl phosphonate monomers and polymer foams based made therefrom

#53
20160280876
2016-09-29

Production of porous materials by the expansion of polymer gels

#54
20160122489
2016-05-05

Rapid solid-state foaming

#55
20160121577
2016-05-05

Layered structures

#56
20160009887
2016-01-14

METHOD FOR MANUFACTURING FOAMED POLYPROPYLENE-RESIN PARTICLES

#57
20150240044
2015-08-27

MANUFACTURE OF POLYLACTIC ACID FOAMS USING LIQUID CARBON DIOXIDE

#58
20150056892
2015-02-26

Polishing pad with porous interface and solid core, and related apparatus and methods

#59
20150042005
2015-02-12

Method for infusing a gas into a thermoplastic material, and related systems

#60
20150017725
2015-01-15

Production method of polyurethane porous membrane to be used for at least one of applications of cell culture and cancer cell growth inhibition

#61
20140329922
2014-11-06

Superinsulation with nanopores

#62
20140225295
2014-08-14

Method for producing microcellular foam polypropylene thick board

#63
20140151919
2014-06-05

Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming

#64
20130303643
2013-11-14

Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets

#65
20130116354
2013-05-09

HIGH PERFORMANCE FOAM AND COMPOSITE FOAM STRUCTURES AND PROCESSES FOR MAKING SAME

#66
20130079430
2013-03-28

Resin composition for polyolefin resin foam, polyolefin resin foam and foamed sealing material

#67
20130017391
2013-01-17

RESIN FOAM AND FOAM SEALING MATERIAL

#68
20120321873
2012-12-20

Nanoporous polymeric foam having high cell density without nanofiller

#69
20120094109
2012-04-19

Wood powder-containing resin molded product and method for producing the same

#70
20120090764
2012-04-19

Foaming methods for making cellular thermoplastic materials

#71
20120065287
2012-03-15

Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets

#72
20110306689
2011-12-15

Expandable Polystyrene and Methods of Forming the Same

#73
20110275727
2011-11-10

CROSS-LINKED RESIN FOAM AND PROCESS FOR PRODUCING THE SAME

#74
20110171457
2011-07-14

Bimodal cellular thermoplastic materials

#75
20110114870
2011-05-19

Superinsulation with nanopores

#76
20110003133
2011-01-06

Method for making shapeable microcellular poly lactic acid articles

#77
20100233457
2010-09-16

FOAM DUSTPROOFING MATERIAL WITH A MICRO CELL STRUCTURE

#78
20100178488
2010-07-15

THERMOPLASTIC RESIN FOAM AND PROCESS FOR PRODUCING THE SAME

#79
20100163450
2010-07-01

Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming

#80
20100119801
2010-05-13

METHOD AND APPARATUS FOR PRODUCING BIODEGRADABLE FOAM

#81
20100052201
2010-03-04

FOAMED CELLULAR PANELS AND RELATED METHODS

#82
20090309250
2009-12-17

Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets

#83
20090292034
2009-11-26

POLYCARBONATE FOAM

#84
20090286895
2009-11-19

Silicone foams, process to make them and applications thereof

#85
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

#86
20090181295
2009-07-16

Method for producing porous laminate and porous laminate

#87
20090148665
2009-06-11

Nano-cellular polymer foam and methods for making them

#88
20090065136
2009-03-12

Foaming methods for making cellular thermoplastic materials

#89
20090048356
2009-02-19

Process for introducing a gas into a polymer

#90
20090043002
2009-02-12

Thermoplastic Resin Foam

#91
20080281011
2008-11-13

HIGH TEMPERATURE RESISTANT, STRUCTURAL POLYMER FOAM

#92
20080280123
2008-11-13

Bimodal cellular thermoplastic materials

#93
20080277817
2008-11-13

Methods for altering the impact strength of noncellular thermoplastic materials

#94
20080274346
2008-11-06

SOLID-STATE CELLULAR AND NONCELLULAR THERMOPLASTIC MATERIALS: PROCESSING, PROPERTIES, AND APPLICATIONS

#95
20080207782
2008-08-28

Polyamide foams, process to make them and applications thereof

#96
20070293592
2007-12-20

Fluoropolymer foams, process to make them and applications thereof

#97
20070254060
2007-11-01

Method and Apparatus for Producing Bio-Degradable Foam

#98
20070163737
2007-07-19

Porous filler or coating pigment of paper and cardboard and a method of manufacturing it

#99
20070054032
2007-03-08

Method of impregnating a carrier a matrix with solid and/or liquid compounds using compressed gases, and materials thus impregnated

#100
20060284331
2006-12-21

Manufacture of fully recyclable foamed polymer from recycled material

#101
20060257606
2006-11-16

Foamed pet packaging

#102
20060025490
2006-02-02

Nonflammable foam body and method of manufacturing the foam body

#103
20050239951
2005-10-27

Fluoropolymer-carbon dioxide compositions and methods of processing fluoropolymers

#104
20050203198
2005-09-15

Method of producing thermoformed articles from gas impregnated polymer

#105
20050179170
2005-08-18

Fluoropolymer-carbon dioxide compositions and methods of processing fluoropolymers

#106
20050075460
2005-04-07

Homogenous compositions of fluoropolymers and crystalline solids or cross-linking agents and methods of making the same

#107
20050053779
2005-03-10

Foamed dustproof material and dustproof structure using foamed dustproof material

#108
15096222
2018-02-06

Syntactic foam with residual internal pressurization