Patents-Review.com
ClassID:

98858 ⎘

C08G18/40 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen High-molecular-weight compounds

Sub-classes:
Recent Application in this class:
#1
20260116015
2026-04-30

METHODS FOR PRODUCING THREE-DIMENSIONAL OBJECTS

 #2
20240174835
2024-05-30

Pourable Polyurethane Foam with Energy Attenuating Properties

 #3
20240165897
2024-05-23

METHOD FOR PREPARING A POLYURETHANE COMPOSITE MATERIAL BY VACUUM INFUSION PROCESS

 #4
20240116251
2024-04-11

METHODS FOR PRODUCING THREE-DIMENSIONAL OBJECTS

 #5
20240034000
2024-02-01

Methods for producing three-dimensional objects

 #6
20240010786
2024-01-11

Polyol compositions

 #7
20230390888
2023-12-07

CMP PAD HAVING ULTRA EXPANDED POLYMER MICROSPHERES

 #8
20230001634
2023-01-05

Methods of producing three-dimensional objects with apparatus having feed channels

 #9
20220402214
2022-12-22

Methods for producing three-dimensional objects with apparatus having feed channels

 #10
20220388250
2022-12-08

Methods for producing three-dimensional objects with apparatus having feed channels

 #11
20220332891
2022-10-20

METHOD FOR SYNTHESIS AND MODIFICATION OF BIO-BASED POLYAMIDE

 #12
20220259370
2022-08-18

(METH)ACRYLATE-FUNCTIONALIZED OLIGOMERS AND METHODS OF PREPARING AND USING SUCH OLIGOMERS

 #13
20220112354
2022-04-14

Pourable polyurethane foam with energy attenuating properties

 #14
20220106430
2022-04-07

AMINE CATALYSTS FOR POLYURETHANE FOAMS

 #15
20210363290
2021-11-25

POLYOL COMPOSITIONS

 #16
20210024775
2021-01-28

Methods for producing helmet inserts with materials having multiple mechanisms of hardening

 #17
20200298531
2020-09-24

POLYURETHANE-BASED INSULATION BOARD

 #18
20200231841
2020-07-23

Methods for producing footwear with materials having multiple mechanisms of hardening

 #19
20200190357
2020-06-18

Water cure methods for producing three-dimensional objects from materials having multiple mechanisms of hardening

 #20
20200040153
2020-02-06

METHOD TO INCREASE RECYCLED CONTENT INTO POLYURETHANE FOAM

 #21
20200024449
2020-01-23

Two-part curable urethane-based composition

 #22
20190390081
2019-12-26

Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening

 #23
20190345294
2019-11-14

Spherical powder containing crosslinked body formed having polyrotaxane, and method for producing same

 #24
20190339612
2019-11-07

Photopolymer composition

 #25
20190315905
2019-10-17

Amine catalysts for polyurethane foams

 #26
20190284324
2019-09-19

Polymerizable composition for optical materials and application of same

 #27
20190241699
2019-08-08

Method of preparing polyurethanes from oligomeric polyol compositions and polyisocyanates

 #28
20190185703
2019-06-20

Methods of producing polyurethane three-dimensional objects from materials having multiple mechanisms of hardening

 #29
20190144635
2019-05-16

ALDEHYDE SCAVENGER FOR POLYURETHANES, POLYURETHANE, AND METHOD FOR PRODUCING POLYURETHANE

 #30
20190127618
2019-05-02

Moisture-curable reactive hot-melt adhesive composition and method for producing the same

 #31
20190112499
2019-04-18

Methods of producing epoxy three-dimensional objects from materials having multiple mechanisms of hardening

 #32
20190062515
2019-02-28

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #33
20190055346
2019-02-21

Method of preparing oligomeric polyol compositions

 #34
20190055345
2019-02-21

Polyurethanes prepared from oligomeric polyol compositions and polyisocyanates

 #35
20190040184
2019-02-07

Oligomeric polyol compositions

 #36
20190039953
2019-02-07

Polyurethane hybrid system combining high compressive strength and early water resistance

 #37
20190031911
2019-01-31

Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening

 #38
20180355097
2018-12-13

Composition comprising oligomeric polyol compositions and polyisocyanates

 #39
20180319923
2018-11-08

Device and method for preparing a liquid polymer blend

 #40
20180273674
2018-09-27

Polyurethane foams based on polyethercarbonate polyols

 #41
20180265738
2018-09-20

Methods for producing a dental mold, dental implant or dental aligner from materials having multiple mechanisms of hardening

 #42
20180223032
2018-08-09

Flame-resistant polymer polyol dispersion

 #43
20180118913
2018-05-03

Crash pad for vehicle and manufacturing method thereof

 #44
20180085489
2018-03-29

Amine-functionalized polymeric compositions for medical devices

 #45
20180079853
2018-03-22

POLYURETHANE FORMING COMPOSITION AND FLEXIBLE POLYURETHANE FOAM

 #46
20180030310
2018-02-01

One component, low temperature cure coating formed via a double layer curing mechanism

 #47
20170125615
2017-05-04

Back sheet, method of manufacturing the same, solar cell module using the same and method of manufacturing solar cell

 #48
20170002166
2017-01-05

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #49
20160272772
2016-09-22

Open cell spray fire-retardant foam

 #50
20160130213
2016-05-12

Inhibition of amine oxidation

 #51
20150246995
2015-09-03

Amine-functionalized polymeric compositions for medical devices

 #52
20150197641
2015-07-16

Cavitation resistant polyurethane compositions and methods of forming coating films using the same

 #53
20140023553
2014-01-23

Corrosion inhibiting self-expanding foam

 #54
20130245164
2013-09-19

Polyisocyanate-based binder

 #55
20130123657
2013-05-16

THERMOCHROMATIC EARPLUG AND METHOD FOR MANUFACTURING THE SAME

 #56
20130119563
2013-05-16

Anisotropic conductive film composition and semiconductor device bonded by the same

 #57
20130059935
2013-03-07

POLYURETHANE WITH IMPROVED ABRASION RESISTANCE, THE METHOD FOR PREPARING THE SAME AND USE THEREOF

 #58
20130018152
2013-01-17

Flow additive for urethane system

 #59
20130018146
2013-01-17

Low-viscosity urethane system

 #60
20130017384
2013-01-17

POLYURETHANE COMPOSITE MATERIAL AND METHOD FOR FORMING THE SAME

 #61
20120271026
2012-10-25

INHIBITION OF AMINE OXIDATION

 #62
20120263836
2012-10-18

Modified diphenylmethane diisocyanate-based adhesives

 #63
20120219780
2012-08-30

Resilient, water dispersible polyurethane foams and products incorporating same

 #64
20120128991
2012-05-24

Robust adhesives for laminating flexible packaging material

 #65
20120077932
2012-03-29

COMPOSITIONS BASED ON DIISOCYANATES OBTAINED FROM RENEWABLE RAW MATERIALS

 #66
20120070659
2012-03-22

PRESSURE-SENSITIVE ADHESIVE SHEET

 #67
20120064790
2012-03-15

Ethylene Diphosphinic Acids

 #68
20120064244
2012-03-15

Vegetable oil-based coating and method for application

 #69
20120030972
2012-02-09

Foldable shoe having a multiple durometer sole

 #70
20110287242
2011-11-24

Moisture-permeable film, production method of same and laminate using same

 #71
20110275733
2011-11-10

Thermoplastic polyurethane comprising, as plasticizer, glycerol esterified with at least one aliphatic carboxylic acid

 #72
20110184125
2011-07-28

Radiation curable adhesive

 #73
20110147975
2011-06-23

Apparatus for producing hard polyurethane foam by froth process

 #74
20110124478
2011-05-26

Electrically conductive roller

 #75
20110034602
2011-02-10

Thixotropic reactive composition

 #76
20110023333
2011-02-03

Composite Materials Composed Of An Elastic Polyurethane Molding And Rubber With Improved Adhesion

 #77
20110021652
2011-01-27

Coarse-cell polyurethane elastomers

 #78
20110003146
2011-01-06

ADHESIVE AND ITS APPLICATION

 #79
20100311887
2010-12-09

Fiber reinforced plastic molding material and fiber reinforced plastic molded article

 #80
20100280212
2010-11-04

Polymer dispersions in polyester polyols

 #81
20100266799
2010-10-21

PREPOLYMERS AND POLYMERS FOR ELASTOMERS

 #82
20100249285
2010-09-30

ELASTIC POLYURETHANE YARN AND PROCESS FOR PRODUCTION THEREOF

 #83
20100236707
2010-09-23

METHOD OF BONDING

 #84
20100227939
2010-09-09

Foamed polyurethanes having improved flexing endurance properties

 #85
20100196690
2010-08-05

Polyurethane article with increased comfort

 #86
20100190880
2010-07-29

LOW-DENSITY POLYURETHANE FOAMS AND USE THEREOF IN SHOE SOLES

 #87
20100148130
2010-06-17

Composition for circuit connection film and circuit connection film using the same

 #88
20100111761
2010-05-06

Process of synthesis asymmetric polyurethane based membranes with hemocompatibility characteristics and membranes obtained by said process

 #89
20100093239
2010-04-15

Ethylenebis(hydroxyalkylphosphinic acid) and salts thereof

 #90
20100092533
2010-04-15

Bioabsorbable Surgical Composition

 #91
20100022675
2010-01-28

Vegetable oil-based coating and method for application

 #92
20090324924
2009-12-31

Process and System For Insulating A Surface Using A Polyurethane Foam Made From A Pre-Reacted Isocyanate

 #93
20090313909
2009-12-24

Low density semi-rigid flame resistant foams

 #94
20090312446
2009-12-17

Light colored foam for use in marine applications

 #95
20090234039
2009-09-17

SHOE SOLES DISPLAYING WATER ABSORBING PROPERTIES

 #96
20090226708
2009-09-10

PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET

 #97
20090148651
2009-06-11

Optical Disc and an Ultraviolet-Curable Resin Composition Therefor

 #98
20090099274
2009-04-16

Amine catalysts for polyurethane foams

 #99
20090099273
2009-04-16

NON-SILICONE SURFACTANTS FOR POLYURETHANE OR POLYISOCYANURATE FOAM CONTAINING HALOGENATED OLEFINS AS BLOWING AGENTS

 #100
20090099272
2009-04-16

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #101
20090082485
2009-03-26

UV curable coating composition

 #102
20090075030
2009-03-19

Resilient, water dispersible polyurethane foams and products incorporating same

 #103
20090036562
2009-02-05

Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties

 #104
20090012198
2009-01-08

Ultraviolet Ray Curing Type Resin Composition

 #105
20090012195
2009-01-08

RESIN COMPOSITION FOR USE IN FORMING A POLYURETHANE ARTICLE WITH INCREASED COMFORT

 #106
20080312402
2008-12-18

Zirconium compound, catalyst and its use for polyurethane manufacture

 #107
20080206480
2008-08-28

Radiation curable powder coating compositions

 #108
20080161504
2008-07-03

Thixotropic Reactive Composition

 #109
20080161439
2008-07-03

Novel polyisocyanurate foam materials

 #110
20080161437
2008-07-03

Novel polyisocyanurate foam materials containing CaCO3 filler

 #111
20080063979
2008-03-13

Process For Producing Cured Product Of Photosensitive Resin

 #112
20080045650
2008-02-21

Aqueous polyurethane resin and method for producing aqueous polyurethane resin and film

 #113
20080015272
2008-01-17

Polyurethane Foam

 #114
20070293631
2007-12-20

Polyether Polyol, Method for Producing the Same and Use Thereof

 #115
20070282028
2007-12-06

Method for producing polyurethane-soft foam materials

 #116
20070219282
2007-09-20

Method for producing polyrethane soft foam materials

 #117
20070179254
2007-08-02

Adhesives

 #118
20070179208
2007-08-02

Low-density polyurethane foam materials and their use in shoe soles

 #119
20070088145
2007-04-19

Adhesive useful for film laminating applications

 #120
20070050038
2007-03-01

High precision manufacture of polyurethane products such as spinal disc implants having gradual modulus variation

 #121
20070050037
2007-03-01

High precision manufacture of polyurethane products such as spinal disc implants having gradual modulus variation

 #122
20070043443
2007-02-22

High precision manufacture of polyurethane products such as spinal disc implants having gradual modulus variation

 #123
20070021519
2007-01-25

Viscoelastic foam layer and composition

 #124
20070021518
2007-01-25

ADDITIVES TO SPRAY URETHANE

 #125
20060226568
2006-10-12

Method for forming a porous reaction injection molded chemical mechanical polishing pad

 #126
20060167550
2006-07-27

High precision manufacture of polyurethane products such as spinal disc implants having a gradual modulus variation

 #127
20060154082
2006-07-13

Flexible radiation curable compositions

 #128
20060148922
2006-07-06

Flexible polyurethane foam

 #129
20060135727
2006-06-22

Polymer dispersions in polyester polyols

 #130
20060078741
2006-04-13

Laminating adhesives containing microencapsulated catalysts

 #131
20060057395
2006-03-16

Plastic composite elements and a process for the production thereof

 #132
20060024010
2006-02-02

Coated optical fibers

 #133
20050277724
2005-12-15

Sprayable elastomer composition

 #134
20050228063
2005-10-13

Radiation curable resin composition

 #135
20050222285
2005-10-06

Flame retardant polyurethane products

 #136
20050213910
2005-09-29

Uv-curable and foamable resin composition

 #137
20050154149
2005-07-14

Polyurethane rolls and methods of manufacturing

 #138
20050131093
2005-06-16

Vegetable oil-based coating and method for application

 #139
20050131092
2005-06-16

Vegetable oil-based coating and method for application

 #140
20050090573
2005-04-28

Viscoelastic foam layer and composition

 #141
20050080158
2005-04-14

Antimicrobial radiation curable coating

 #142
20050049324
2005-03-03

Flexible polyurethane foam

 #143
20050043422
2005-02-24

Process for producing synthetic resin foam

 #144
20050027067
2005-02-03

Polymer dispersions in polyester polyols

 #145
20050020705
2005-01-27

Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties

 #146
20050004403
2005-01-06

Method for producing polyether alcohols

 #147
16587817
2020-07-07

Cleaning blade, process cartridge, and image forming apparatus

 #148
15589182
2018-08-21

Oligomeric polyol compositions

 #149
13029721
2014-09-30

Self-healing polycarbonate containing polyurethane nanotube composite