ClassID:

100219

C08J9/02 - CPC Classification

Classification description:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules

Recent Application in this class:
#1
20260015451
2026-01-15

FOAMED-RESIN-FORMABLE COMPOSITION, POLYUREA-BASED RESIN FOAM BODY, AND POLYUREA-BASED RESIN FOAM BODY PRODUCTION METHOD

#2
20250354790
2025-11-20

BLASTHOLE STEMMING BASED ON FORMALDEHYDE RESINS, SYSTEM AND CHARGING METHOD

#3
20250223412
2025-07-10

BLOWING AGENT, FOAMING RESIN COMPOSITION, POLYURETHANE UREA RESIN FOAM, AND PRODUCTION METHOD FOR POLYURETHANE UREA FOAM

#4
20250075048
2025-03-06

POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME

#5
20240425643
2024-12-26

FOAM COMPOSITIONS

#6
20240368332
2024-11-07

PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS

#7
20240368331
2024-11-07

PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS

#8
20240327588
2024-10-03

SILICONE FOAM COMPOSITION

#9
20240294719
2024-09-05

POLYURETHANE FOAM WITH GRAPHITE RECOVERED FROM SPENT LITHIUM-ION BATTERIES FOR NOISE AND VIBRATION ABSORPTION

#10
20240270917
2024-08-15

METHODS OF FORMING POLYOL PREMIXES AND FOAMABLE COMPOSITIONS AND FOAMS FORMED THEREFROM

#11
20240262971
2024-08-08

PROCESS FOR MANUFACTURING A THERMOSET POLYMER FOAM AND POLYMER FOAM

#12
20240174835
2024-05-30

Pourable Polyurethane Foam with Energy Attenuating Properties

#13
20240141125
2024-05-02

THREE-DIMENSIONAL POROUS POLYUREA NETWORKS AND METHODS OF MANUFACTURE

#14
20240043647
2024-02-08

Self-blowing isocyanate-free polyurethane foams

#15
20230416487
2023-12-28

SELF-BLOWING ISOCYANATE-FREE POLYURETHANE FOAMS

#16
20230407031
2023-12-21

A FOAMABLE SILICONE COMPOSITION AND THE USE THEREOF

#17
20230357481
2023-11-09

COMPOSITION COMPRISING A COPOLYMER CONTAINING POLYAMIDE BLOCKS AND POLYETHER BLOCKS

#18
20230340293
2023-10-26

LIQUID COMPOSITION SET, POROUS RESIN MANUFACTURING APPARATUS, AND POROUS RESIN MANUFACTURING METHOD

#19
20230250249
2023-08-10

Porous Silicone Rubber with Closed-Cell Porosity

#20
20230192938
2023-06-22

METHOD FOR THE SYNTHESIS OF AN AUXETIC POLYURETHANE FOAM WITH A DEFINED CELL STRUCTURE AND AUXETIC POLYURETHANE FOAM OBTAINABLE BY THE METHOD

#21
20230114597
2023-04-13

PROCESS FOR PRODUCING A FOAM AND FOAM PART

#22
20230097878
2023-03-30

Foam compositions

#23
20230082765
2023-03-16

FOAMABLE POLYURETHANE RESIN COMPOSITION AND FOAMED POLYURETHANE ELASTOMER

#24
20220403129
2022-12-22

POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME

#25
20220371991
2022-11-24

SYNTHESIS OF A POLYURETHANE FOAM INCORPORATING INDUSTRIAL BYPRODUCTS OR WASTE

#26
20220356318
2022-11-10

HIGH THROUGHPUT MANUFACTURE OF POLYURETHANE FOAM LAYERS

#27
20220356296
2022-11-10

Glycidyl (meth)acrylate polymer polyol stabilizers

#28
20220315690
2022-10-06

Polyurethane compositions, products prepared with same and preparation methods thereof

#29
20220298321
2022-09-22

THREE-DIMENSIONAL POROUS POLYUREA NETWORKS AND METHODS OF MANUFACTURE

#30
20220275160
2022-09-01

PMMA-based cast polymers having improved mechanical properties

#31
20220169814
2022-06-02

Foamable Silicone Composition, Preparation Method and Use Thereof

#32
20220135757
2022-05-05

Methods of forming polyol premixes and foamable compositions and foams formed therefrom

#33
20220112354
2022-04-14

Pourable polyurethane foam with energy attenuating properties

#34
20220106433
2022-04-07

Flexible polyurethane foams with high water absorption capacity

#35
20220106431
2022-04-07

ISOCYANATE-TERMINATED PREPOLYMERS FOR THE PRODUCTION OF INTEGRAL POLYURETHANE FOAMS

#36
20220073692
2022-03-10

METHOD FOR OBTAINING A ONE COMPONENT, OXYGEN CURABLE COMPOSITION

#37
20210032430
2021-02-04

Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same

#38
20200407528
2020-12-31

Method of formation of a robust network of foam through Diels-Alder reaction

#39
20200377643
2020-12-03

Viscoelastic element based on a polyurethane foam

#40
20200339776
2020-10-29

Self-expanding lignofoam compositions and lignofoams made therefrom

#41
20200325296
2020-10-15

CO2 CONTAINING FOAMS AND RELATED METHODS

#42
20200299456
2020-09-24

Foam compositions

#43
20200255641
2020-08-13

High melt strength polypropylenes with improved processability

#44
20200131327
2020-04-30

Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers

#45
20200071482
2020-03-05

Three-dimensional porous polyurea networks and methods of manufacture

#46
20200040153
2020-02-06

METHOD TO INCREASE RECYCLED CONTENT INTO POLYURETHANE FOAM

#47
20200002497
2020-01-02

LOW DIELECTRIC CONSTANT POROUS EPOXY-BASED DIELECTRIC

#48
20190225767
2019-07-25

Process for preparing foamed polymer

#49
20190211124
2019-07-11

Improving the properties in PMMA foams by using methacrylic amides

#50
20190185635
2019-06-20

POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME

#51
20190085145
2019-03-21

METHODS OF FORMING POLYOL PREMIXES AND FOAMABLE COMPOSITIONS AND FOAMS FORMED THEREFROM

#52
20190085115
2019-03-21

Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-butene

#53
20180371239
2018-12-27

Curable resin composition, structural adhesive, coating material or fiber reinforced composite material using the same, foam body using the same, laminate using the same, and cured material thereof

#54
20180305493
2018-10-25

Foam compositions

#55
20180291170
2018-10-11

Antioxidant polydihydropyridazine and polypyridazine foams from 1,2,4,5-tetrazine

#56
20180273716
2018-09-27

Formulation of polymeric mixtures for the production of cross-linked expanded PVC foams and process for producing said foams

#57
20180230282
2018-08-16

Green chemistry method of synthesizing polymer structures that can function as a built-in antioxidant

#58
20180201747
2018-07-19

THERMOSET FOAMS AND MANUFACTURING PROCESS

#59
20180179358
2018-06-28

POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS AND FOAMS MADE FROM SAME

#60
20180094096
2018-04-05

HIGH-TEMPERATURE-RESISTANT FOAMS HAVING HIGH FLAME RETARDANCY

#61
20180079882
2018-03-22

Production of fine-pored PMMA foams using nucleating agents

#62
20180066100
2018-03-08

ISOCYANATE-BASED TEMPERATURE-RESISTANT FOAMS WITH HIGH FLAME RESISTANCE

#63
20180066078
2018-03-08

Production of a PMMA foam using cross-linking agents, regulators and blowing agents

#64
20180057360
2018-03-01

Process for producing humic acid-derived conductive foams

#65
20180016356
2018-01-18

Thermoset foams, and method for manufacturing same from reducing sugars and amines

#66
20160319094
2016-11-03

Composition suitable for production of rigid polyurethane or polyisocyanurate foams

#67
20160319093
2016-11-03

Thermoplastic foams and method of forming them using nano-graphite

#68
20160280838
2016-09-29

Polyurethane foam by reaction injection molding

#69
20160272775
2016-09-22

Method for continuously preparing solvent-free open-cell and closed-cell polyimide foams

#70
20160272754
2016-09-22

Foam compositions

#71
20160208433
2016-07-21

Low density attached polyurethane foams made using a combination of frothing and blowing methods

#72
20160200856
2016-07-14

Polyester polyol and polyol blends and rigid polyurethane foam manufacturing

#73
20160145405
2016-05-26

Rigid foam and associated article and method

#74
20160122539
2016-05-05

Curable resin composition, structural adhesive, coating material or fiber reinforced composite material using the same, foam body using the same, laminate using the same, and cured material thereof

#75
20160068644
2016-03-10

Composite material

#76
20160046758
2016-02-18

Rigid polyurethane foams with high acoustic absorption

#77
20160009847
2016-01-14

Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-butene

#78
20150299383
2015-10-22

Foam compositions

#79
20150266994
2015-09-24

Amine catalyst for improving the stability of polyurethane systems having halogen containing blowing agents

#80
20150005403
2015-01-01

Process for preparing foamed polymer

#81
20140378570
2014-12-25

Polyester polyols containing diels-alder or ene adducts

#82
20140377569
2014-12-25

Silicone composition that can be cross-linked by means of dehydrogenative condensation in the presence of a carbene-type catalyst

#83
20140364525
2014-12-11

Melamine-polyol dispersions and uses thereof in manufacturing polyurethane

#84
20140309361
2014-10-16

Process for preparing expanded copolymers based on poly(meth)acrylimide comprising an adhesion promoter

#85
20140275301
2014-09-18

Vinyl polymers prepared via suspension polymerization and methods thereof

#86
20140255595
2014-09-11

Foam compositions and articles including cyclodextrin crosslinked with polyurethane prepolymer and preparation thereof

#87
20140193631
2014-07-10

Polyurethane foam

#88
20140162872
2014-06-12

Filter material comprising porous organic polymers

#89
20140155506
2014-06-05

Composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam

#90
20140113986
2014-04-24

Water-absorbing elastomeric material

#91
20140113984
2014-04-24

Delay action catalyst for improving the stability of polyurethane systems having halogen containing blowing agents

#92
20140024731
2014-01-23

Silicone composition for elastomer foam

#93
20130266788
2013-10-10

Process for preparing foamed polymer

#94
20130237622
2013-09-12

Method of producing a flexible polyurethane foam article

#95
20130041048
2013-02-14

Method of improving stability of polyurethane polyol blends containing halogenated olefin blowing agent

#96
20120232179
2012-09-13

Rubber-based resin closed-cell foam sheet and process for producing the same

#97
20120172471
2012-07-05

Silicone composition suitable for cross-linking by dehydrogenative condensation in the presence of a non-metal catalyst

#98
20120165421
2012-06-28

Silicone composition which is cross-linkable by dehydrogenative condensation in the presence of a metal catalyst

#99
20120152846
2012-06-21

Three-dimensional porous polyurea networks and methods of manufacture

#100
20120065282
2012-03-15

METHOD FOR PREPARING POLYAMIDE FOAM AND FOAM CAPABLE OF BEING PRODUCED BY SAID METHOD

#101
20120055631
2012-03-08

Heat curable epoxy resin composition with water as foaming agent

#102
20110224323
2011-09-15

POLYESTERS, METHODS OF THEIR PREPARATION AND USE

#103
20110218265
2011-09-08

Polyimide foam and method for producing same

#104
20110178195
2011-07-21

COMPOSITIONS FOR ABRASION RESISTANT FOAMS AND METHODS FOR MAKING THE SAME

#105
20110098372
2011-04-28

FOAMABLE POLYAMIDES

#106
20110064938
2011-03-17

Thermoplastic foams and method of forming them using nano-graphite

#107
20100292356
2010-11-18

Preparation method of polybenzimidazole

#108
20100192289
2010-08-05

Soft foam, molded product, and shock absorber comprising the molded product

#109
20100076104
2010-03-25

Foam compositions and articles including cyclodextrin crosslinked with polyurethane prepolymer and preparation thereof

#110
20100003484
2010-01-07

Organopolysiloxane compositions crosslinkable into elastomeric silicone foams

#111
20090275713
2009-11-05

Method for promoting Michael addition reactions

#112
20090203810
2009-08-13

FOAMED, LIGHTFAST POLYURETHANE REACTION MIXTURES, PROCESSES FOR PREPARING MOLDINGS THEREWITH, AND MOLDINGS PRODUCED THEREBY

#113
20090181207
2009-07-16

Method of making cellulosic filled thermoplastic composites of an anhydride containing copolymer

#114
20090054540
2009-02-26

Cyanate-based, carbon-dioxide-filled structured foams and method for their production

#115
20080254255
2008-10-16

GEL FOAM ELASTOMER AND METHOD OF MANUFACTURING SAID GEL FOAM ELASTOMER

#116
20070200266
2007-08-30

Method For Producing A Cross-Linked Pvc Foam Body

#117
20060167124
2006-07-27

Expandable polyamide composition and polyamide foam obtained therefrom

#118
20060014844
2006-01-19

Curable foam elastomeric compositions