ClassID:

100229

C08J9/105 - CPC Classification

Classification description:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond; Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur

Recent Application in this class:
#1
20260109647
2026-04-23

EPOXY-GEOPOLYMER HYBRID FOAM

#2
20250034391
2025-01-30

ONE-COMPONENT EXPANDABLE THERMOSETTING EPOXY COMPOSITION WITH IMPROVED STORAGE STABILITY

#3
20240392116
2024-11-28

THERMALLY EXPANDABLE RUBBER COMPOSITION

#4
20240262972
2024-08-08

THERMALLY EXPANDABLE RUBBER COMPOSITION

#5
20240132688
2024-04-25

CORE FLOORING LAYER OF A LIGHT-FOAMED SPC FLOOR AND A LIGHT-FOAMED SPC FLOOR

#6
20240132687
2024-04-25

Thermally expandable compositions comprising wax

#7
20240034819
2024-02-01

RUBBER MATERIAL, RUBBER COMPOSITION, VULCANIZED OBJECT, FOAMED OBJECT, AND WET SUIT

#8
20220195160
2022-06-23

POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SHOES AND METHODS THEREOF

#9
20220033604
2022-02-03

PUMPABLE, THERMALLY CURABLE AND EXPANDABLE PREPARATIONS

#10
20210403783
2021-12-30

Highly dispersible metallic acrylate composition, preparation method thereof and resin composition containing the same

#11
20210340348
2021-11-04

HIGH-ELASTICITY EXTRUDED FOAM COMPOSITION

#12
20210265077
2021-08-26

Chemical foaming agents containing tosyl groups

#13
20210189085
2021-06-24

Polyolefin Polymers With Increased Melt Strength

#14
20200317881
2020-10-08

Foaming composition

#15
20200123362
2020-04-23

RUBBER COMPOSITE, APPLICATIONS IN FOAMED PRODUCT, AND MANUFACTURING METHOD

#16
20190317422
2019-10-17

Charging roller and method of producing the same

#17
20190284362
2019-09-19

Molded foam body, dam rubber, composite body of dam rubber and panel, and method for increasing sound transmission loss

#18
20190270879
2019-09-05

Thermosetting epoxy resin compositions useful as structural reinforcement or structural foam

#19
20190263992
2019-08-29

Foam rubber molded product

#20
20190241777
2019-08-08

ADHESIVES AND SEALANTS HAVING MICROCELLULAR STRUCTURES FORMED WITHIN

#21
20190219953
2019-07-18

RUBBER COMPOSITION, RUBBER ROLLER, AND IMAGE FORMING DEVICE

#22
20190185642
2019-06-20

RUBBER COMPOSITION, VULCANIZED RUBBER, AND TIRE

#23
20190177501
2019-06-13

MICROWAVE FOAMING

#24
20190136030
2019-05-09

Ethylene/alpha-olefin/diene interpolymers compositions

#25
20190054720
2019-02-21

Multilayered polymeric film

#26
20190031871
2019-01-31

Rubber, seal component, and hose

#27
20190031853
2019-01-31

THERMOPLASTIC FORMULATION WITH IMPROVED ADHESION

#28
20190016866
2019-01-17

THERMALLY CURABLE COMPOSITION

#29
20180361633
2018-12-20

Method of making a personal protective article

#30
20180355138
2018-12-13

Heat expandable foam for low temperature cure

#31
20180335728
2018-11-22

Electrically conductive rubber composition, transfer roller, and image forming apparatus

#32
20180291168
2018-10-11

Expansion system for flexible insulation foams

#33
20180291167
2018-10-11

THERMAL EXPANSION COMPOUND FOR HANDLE MOLDING, PREPARATION METHOD AND APPLICATION TECHNOLOGY THEREOF

#34
20180223065
2018-08-09

Heat expandable foam

#35
20180066402
2018-03-08

Railroad rail track pad composition and railroad rail track pad

#36
20180037708
2018-02-08

Pumpable and thermally expandable filler compositions

#37
20170360615
2017-12-21

Push-in earplug

#38
20170327660
2017-11-16

THERMOPLASTIC POLYMERS FOAMED WITH A SEMICARBAZIDE

#39
20170240687
2017-08-24

Polyester prepolymers as impact modifiers in epoxy formulations

#40
20170181893
2017-06-29

Push-in earplug

#41
20170073489
2017-03-16

FOAMING FILLER COMPOSITION HAVING HIGH RIGIDITY AND HIGH STRENGTH

#42
20170002164
2017-01-05

Thermally expandable compositions

#43
20160304691
2016-10-20

Halogen-free flame-retardant polyolefin composite foam material and preparation method thereof

#44
20150267024
2015-09-24

BLOWING AGENT

#45
20150246646
2015-09-03

Thermally expandable formulations

#46
20150197612
2015-07-16

Novel Blowing Agents and Process

#47
20150175764
2015-06-25

SUSTAINABLE RESIDENTIAL SHEET

#48
20150137406
2015-05-21

Method of making a personal protective article

#49
20140336290
2014-11-13

Foamed compositions comprising propylene-based elastomers, articles made therefrom, and methods of making the same

#50
20140316021
2014-10-23

Composition for sportswear and foam thereof

#51
20140131910
2014-05-15

Thermally hardenable preparations

#52
20140017492
2014-01-16

Foamable article

#53
20140015157
2014-01-16

Method of making an earplug

#54
20140014121
2014-01-16

Push-in earplug

#55
20120252913
2012-10-04

Liquid formulation

#56
20090136758
2009-05-28

NON-MUTUALLY-ADHESIVE PELLET, PROCESS FOR PRODUCING NON-MUTUALLY-ADHESIVE PELLET, AND PROCESS FOR PRODUCING RUBBER MOLDING

#57
20080064775
2008-03-13

Thermoplastic vibrational damper with constraining layer

#58
20070173553
2007-07-26

Waterborne coatings and foams and methods of forming them