Patents-Review.com
ClassID:

98902 ⎘

C08G18/482 - 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; Polyethers; Two or more polyethers of different physical or chemical nature Mixtures of polyethers containing at least one polyether containing nitrogen

Recent Application in this class:
#1
20260139090
2026-05-21

POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING A STABILIZING COMPOUND

 #2
20260139089
2026-05-21

POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING A STABILIZING COMPOUND

 #3
20260002046
2026-01-01

WATER BLOWN ENVIRONMENTALLY FRIENDLY HIGH YIELD SPRAY POLYURETHANE FOAM

 #4
20250296310
2025-09-25

Process for Forming a Laminate

 #5
20250263591
2025-08-21

RIGID POLYURETHANE FOAM FORMULATION AND METHOD TO MAKE FIBER REINFORCED POLYURETHANE FOAM SUITABLE FOR CRYOGENIC APPLICATIONS

 #6
20250263530
2025-08-21

HFCO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, POLYURETHANE FOAMS FORMED THEREFROM, AND COMPOSITE ARTICLES INCLUDING SUCH FOAMS

 #7
20250075048
2025-03-06

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

 #8
20250075026
2025-03-06

FLAME RETARDANT FLEXIBLE POLYURETHANE FOAM FOR AUTOMOTIVE SEATING

 #9
20240400744
2024-12-05

POLYOL BLENDS THAT INCLUDE AN ISOPROPYLIDENEDIPHENOL-BASED POLYETHER POLYOL, RELATED COMPOSITIONS AND FOAMS

 #10
20240327689
2024-10-03

POLYPROPYLENE BONDING ADHESIVE AND PROCESS

 #11
20240270896
2024-08-15

POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING A STABILIZING COMPOUND

 #12
20240002575
2024-01-04

Polyol blends that include an isopropylidenediphenol-based polyether polyol, related compositions and foams

 #13
20230303754
2023-09-28

Dimensionally Stable Polyurethanes and Composites

 #14
20230193094
2023-06-22

Two-part urethane adhesive composition

 #15
20230142982
2023-05-11

Process for Forming a Laminate

 #16
20220403129
2022-12-22

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

 #17
20220403096
2022-12-22

HCFO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, RELATED FOAM-FORMING COMPOSITIONS AND POLYURETHANE FOAMS

 #18
20220315693
2022-10-06

FORMULATED POLYOL COMPOSITONS

 #19
20220289896
2022-09-15

ADDITIVE FOR TEMPERATURE ADAPTIVE RHEOLOGY PROFILE

 #20
20220282024
2022-09-08

METAL POLYOLS FOR USE IN A POLYURETHANE POLYMER

 #21
20220267506
2022-08-25

Polyethers and their use in the production of flexible polyurethane foams

 #22
20220162372
2022-05-26

Polyol component and use thereof for producing rigid polyurethane foams

 #23
20220064361
2022-03-03

Hybrid foam formulations

 #24
20210380752
2021-12-09

METHOD FOR PREPARING A RIGID POLYURETHANE FOAM

 #25
20210340308
2021-11-04

Polyurethane insulation foam composition comprising a stabilizing compound

 #26
20210332178
2021-10-28

Delayed action catalysts for dual cure additive manufacturing resins

 #27
20210309790
2021-10-07

Polyol component and use thereof for the production of rigid polyurethane foams

 #28
20210284817
2021-09-16

RIGID POLYURETHANE FOAMS

 #29
20210269579
2021-09-02

Process for Producing a Rigid polyurethane Foam and use Thereof as an Insulation Material

 #30
20210261716
2021-08-26

Stability of polyurethane polyol blends containing halogenated olefin blowing agents

 #31
20210163666
2021-06-03

Polyol composition and polyurethane foam

 #32
20210147611
2021-05-20

Foam formulations

 #33
20210122955
2021-04-29

POLYPROPYLENE BONDING ADHESIVE AND PROCESS

 #34
20210110806
2021-04-15

VOC sequestering acoustic foam

 #35
20210061937
2021-03-04

POUR-IN-PLACE POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING HALOGENATED OLEFINS

 #36
20210032430
2021-02-04

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

 #37
20210032423
2021-02-04

Pultrusion processes for producing fiber reinforced polyurethane compositions and polyurethane-forming reaction mixtures suitable for use in such processes

 #38
20210032398
2021-02-04

RIGID POLYURETHANE FOAM SYSTEM AND APPLICATION THEREOF

 #39
20200362088
2020-11-19

POLYURETHANE FOAM COMPOSITE PANEL

 #40
20200339733
2020-10-29

Rigid polyurethane foams suitable for use as panel insulation

 #41
20200299453
2020-09-24

Rigid polyurethane foam

 #42
20200283563
2020-09-10

Polyol blends and their use in producing PUR-PIR foam-forming compositions

 #43
20200283562
2020-09-10

Application of Mannich base in flame-retardant polyurethane material

 #44
20200087441
2020-03-19

Processes for producing filter cartridge assemblies and molded polyurethane elastomers

 #45
20200048400
2020-02-13

Polyol components and use thereof for the production of rigid polyurethane foams

 #46
20190389996
2019-12-26

HFO CONTAINING PU FORMULATION

 #47
20190382592
2019-12-19

Cold flexible polyurethane formulation

 #48
20190330405
2019-10-31

Autocatalytic polyols

 #49
20190322791
2019-10-24

Rigid polyurethane foams suitable for use as panel insulation

 #50
20190292300
2019-09-26

Two-part curable urethane composition

 #51
20190287509
2019-09-19

VOC sequestering acoustic foam

 #52
20190284363
2019-09-19

POLYURETHANE RIGID FOAM, METHOD FOR PRODUCING SAME, AND USE THEREOF

 #53
20190248946
2019-08-15

Stability of polyurethane polyol blends containing halogenated olefin blowing agents

 #54
20190185635
2019-06-20

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

 #55
20190177468
2019-06-13

Processes for producing filter cartridge assemblies and molded polyurethane elastomers

 #56
20190153187
2019-05-23

PROCESS FOR PREPARING POLYISOCYANURATE RIGID FOAMS

 #57
20190119430
2019-04-25

Polyurethane foam and a polyurethane composite comprising the same

 #58
20190016934
2019-01-17

Two-component type urethane-based adhesive composition for an automobile

 #59
20180346636
2018-12-06

Polyetheresters and their use in rigid polyurethane foams

 #60
20180327536
2018-11-15

Method for producing a rigid polyurethane foam

 #61
20180312632
2018-11-01

Use of alcohols containing at least two urethane groups for preparation of polyether polyols

 #62
20180218010
2018-08-02

Composites formed from an absorptive filler and a polyurethane

 #63
20180201815
2018-07-19

Hydrophobic and highly elastic two-component polyurethane composition having mechanical properties and adhesive properties not dependent on temperature

 #64
20180186923
2018-07-05

Polyurethanes with reduced aldehyde emission

 #65
20180179426
2018-06-28

Latent two-part polyurethane adhesives

 #66
20180179320
2018-06-28

Latent two-part polyurethane adhesives cured with infrared radiation

 #67
20180179319
2018-06-28

Latent two-part polyurethane adhesives curable with infrared radiation

 #68
20180171059
2018-06-21

Latent two-part polyurethane adhesives curable with infrared radiation

 #69
20180155487
2018-06-07

Polyurethanes with reduced aldehyde emission

 #70
20180134861
2018-05-17

Polyurethane foams co-blown with a mixture of a hydrocarbon and a halogenated olefin

 #71
20180051121
2018-02-22

Isocyanate-reactive formulation for rigid polyurethane foam

 #72
20180044462
2018-02-15

Polyurethane-based binder system

 #73
20180030309
2018-02-01

System for forming elastomeric compositions for application to metal

 #74
20180022856
2018-01-25

Composition for polyurethane foaming, polyurethane foam and use thereof

 #75
20170342190
2017-11-30

Foam formulations

 #76
20170260320
2017-09-14

Aging-resistant polyurethane seal

 #77
20170247496
2017-08-31

Flame retardant polyol

 #78
20170240686
2017-08-24

Polyurea composition

 #79
20170166681
2017-06-15

Polyurethane based gel composition

 #80
20160376397
2016-12-29

Process for making rigid polyurethane or urethane-modified polyisocyanurate foams

 #81
20160369080
2016-12-22

Highly filled polyurethane composites

 #82
20160362540
2016-12-15

Water-clear aliphatic polyurethane pultrusion formulations and processes

 #83
20160332390
2016-11-17

Filament winding processes using polyurethane resins and systems for making composites

 #84
20160304687
2016-10-20

Polyurethanes with reduced aldehyde emission

 #85
20160304686
2016-10-20

Polyurethanes having reduced aldehyde emission

 #86
20160280874
2016-09-29

Use of evaporative coolants to manufacture filled polyurethane composites

 #87
20160280837
2016-09-29

Polyurethane sealant

 #88
20160122495
2016-05-05

Blowing agent composition of hydrochlorofluoroolefin

 #89
20160090515
2016-03-31

Two component polyurethane composition

 #90
20160090460
2016-03-31

Rigid polyurethane foam and system and method for making the same

 #91
20160090459
2016-03-31

Rigid polyurethane foam and system and method for making the same

 #92
20160016379
2016-01-21

Skinned substrates with highly crosslinked polyurethane layer

 #93
20160009852
2016-01-14

Vegetable oil-modified, hydrophobic polyurethane dispersions

 #94
20150344611
2015-12-03

Foam insulation unit

 #95
20150284500
2015-10-08

Viscoelastic sound-absorbing polyurethane foam and preparation method thereof

 #96
20150274967
2015-10-01

Marine foam

 #97
20150267029
2015-09-24

Composites formed from an absorptive filler and a polyurethane

 #98
20150203728
2015-07-23

Structural polyurethane adhesive having a low glass transition temperature

 #99
20150197611
2015-07-16

Vacuum-supported method for the production of polyurethane foam

 #100
20150094389
2015-04-02

Rigid polyurethane foam and system and method for making the same

 #101
20150094388
2015-04-02

Rigid polyurethane foam and system and method for making the same

 #102
20140242313
2014-08-28

Insulation moulding and method for its manufacture

 #103
20140199540
2014-07-17

Composite elements composed from thermoplastic polymers and polyurethanes, and process for production thereof

 #104
20140135436
2014-05-15

Blocked prepolymers and acrylic plastisol compositions comprising the blocked prepolymers

 #105
20140100299
2014-04-10

Method for filling concrete block cavities with expanding foam insulation

 #106
20130305796
2013-11-21

Encapsulated particle

 #107
20130217796
2013-08-22

Particle-comprising polyether alcohols

 #108
20130209778
2013-08-15

Semi-rigid polyurethane foams and processes for their production and use

 #109
20130123378
2013-05-16

PROCESS FOR PRODUCING RIGID FOAMED SYNTHETIC RESIN

 #110
20130059973
2013-03-07

POLYISOCYANATE PREPOLYMERS AND THEIR USE

 #111
20130059934
2013-03-07

POLYURETHANE FOAM AND RESIN COMPOSITION

 #112
20130048137
2013-02-28

PROCESS FOR PRODUCING INSULATED PIPES HAVING IMPROVED PROPERTIES

 #113
20130035410
2013-02-07

Blowing agent composition of hydrochlorofluoroolefin

 #114
20130034683
2013-02-07

FOAM INSULATION UNIT

 #115
20130030073
2013-01-31

AMINE-INITIATED POLYOLS FROM RENEWABLE RESOURCES AND PROCESSES FOR THEIR PRODUCTION AND USE

 #116
20130006175
2013-01-03

HYDROPHILIC COATING

 #117
20120313035
2012-12-13

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

 #118
20120264842
2012-10-18

PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS

 #119
20120264841
2012-10-18

Process for producing rigid polyurethane foams

 #120
20120251727
2012-10-04

Process for producing rigid open-cell foam

 #121
20120245286
2012-09-27

Polyurethane composites produced by a vacuum infusion process

 #122
20120245241
2012-09-27

POLYURETHANE PREPOLYMERS

 #123
20120244303
2012-09-27

RIGID PU FOAM HAVING A LOW THERMAL CONDUCTIVITY AND GOOD THERMAL STABILITY

 #124
20120232180
2012-09-13

PROCESS FOR THE PRODUCTION OF POLYURETHANE RIGID FOAMS

 #125
20120219780
2012-08-30

Resilient, water dispersible polyurethane foams and products incorporating same

 #126
20120172470
2012-07-05

POLYOL MIXTURES CONTAINING A 1,3- AND/OR 1,4-BIS(AMINOMETHYL)CYCLOHEXANE-INITIATED POLYOL AND AT LEAST ONE OF A METHYLENE BIS(CYCLOHEXYLAMINE)-INITIATED POLYOL AND A CYCLOHEXANEDIAMINE-INITIATED POLYOL, AND POLYURETHANES MADE THEREFROM

 #127
20120129964
2012-05-24

Amine-initiated polyols and rigid polyurethane foam made therefrom

 #128
20120123005
2012-05-17

NATURAL OIL BASED POLYURETHANE FOAMS

 #129
20120101181
2012-04-26

NATURAL OIL BASED POLYMER POLYOLS AND POLYURETHANE PRODUCTS MADE THEREFROM

 #130
20120022179
2012-01-26

PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS

 #131
20120022177
2012-01-26

NON-FUGITIVE CATALYSTS CONTAINING IMINE LINKAGES AND TERTIARY AMINES, AND POLYURETHANE PRODUCTS MADE THEREFROM

 #132
20120015103
2012-01-19

Polyurethane foam

 #133
20120010313
2012-01-12

Process for producing rigid polyurethane foams

 #134
20120009414
2012-01-12

POLYURETHANE AND POLYISOCYANURATE FOAMS HAVING IMPROVED CURING PERFORMANCE AND FIRE BEHAVIOR

 #135
20120004336
2012-01-05

FOAM-FORMING COMPOSITIONS CONTAINING MIXTURES OF CIS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND 1,1,1,3,3-PENTAFLUOROPROPANE AND THEIR USES IN THE PREPARATION OF POLYISOCYANATE-BASED FOAMS

 #136
20120004334
2012-01-05

PRODUCTION OF RIGID POLYURETHANE FOAMS AND THE USE THEREOF

 #137
20120000603
2012-01-05

ADHESIVE

 #138
20110319572
2011-12-29

POLYOLS FROM HPPO AND POLYURETHANE PRODUCTS MADE THEREFROM

 #139
20110311793
2011-12-22

Polyurethane foam article and method of forming same

 #140
20110263737
2011-10-27

Process for producing rigid polyurethane foams

 #141
20110257284
2011-10-20

PROCESS FOR PRODUCING FLAME-RETARDANT PU FOAMS

 #142
20110218258
2011-09-08

Method for producing viscoelastic polyurethane flexible foams

 #143
20110196055
2011-08-11

PROCESS FOR THE PREPARATION OF CLOSED CELL RIGID POLYURETHANE FOAMS

 #144
20110168217
2011-07-14

Appliance comprising polyurethane foam

 #145
20110144579
2011-06-16

Hydrophilic coating

 #146
20110130477
2011-06-02

RIGID POLYURETHANE FOAM SYSTEMS BASED ON ORTHO-CYCLOHEXANEDIAMINE-INITIATED POLYOLS

 #147
20110124759
2011-05-26

POLYOL BLENDS CONTAINING ORTHO-CYCLOHEXANEDIAMINE-INITIATED POLYOLS FOR RIGID POLYURETHANE FOAMS

 #148
20110124757
2011-05-26

Rigid polyurethane foam and system and method for making the same

 #149
20110124756
2011-05-26

Rigid polyurethane foam and system and method for making the same

 #150
20110077315
2011-03-31

Methylene bis(cyclohexylamine)-initiated polyols and rigid polyurethane foam made therefrom

 #151
20110077314
2011-03-31

1,3- or 1,4-bis(aminomethyl)cyclohexane-initiated polyols and rigid polyurethane foam made therefrom

 #152
20110039959
2011-02-17

POLYOL INCLUDED PHOSPHORUS AND NITROGEN

 #153
20110004241
2011-01-06

ADHESIVE

 #154
20100331115
2010-12-30

Golf ball and method for producing the same

 #155
20100298458
2010-11-25

Ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom

 #156
20100280140
2010-11-04

Thermally Insulating Isocyanate-Based Foams

 #157
20100158614
2010-06-24

Polyurethane foams for trench breaker and other applications

 #158
20100099816
2010-04-22

Moisture-curing polyisocyanate mixtures

 #159
20100036010
2010-02-11

Amine-initiated polyols and rigid polyurethane foam made therefrom

 #160
20100010110
2010-01-14

POLYURETHANE FOAMS MADE FROM HYDROXYMETHYL-CONTAINING POLYESTER POLYOLS AND TERTIARY AMINE-CONTAINING POLYOLS

 #161
20090306238
2009-12-10

METHOD FOR THE PRODUCTION OF RIGID POLYURETHANE FOAMS

 #162
20090234038
2009-09-17

METHOD FOR PRODUCING RIGID POLYURETHANE FOAM

 #163
20090234036
2009-09-17

Method for producing rigid polyurethane foam, and rigid polyurethane foam

 #164
20090227696
2009-09-10

Method for producing polymer-dispersed polyol

 #165
20090227695
2009-09-10

Autocatalytic polyols

 #166
20090209671
2009-08-20

Method for the production of rigid polyurethane foam

 #167
20090203810
2009-08-13

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

 #168
20090169749
2009-07-02

Inks for high speed durable inkjet printing

 #169
20090124718
2009-05-14

Polyurethane foam

 #170
20090082522
2009-03-26

Elastomeric composition

 #171
20090075030
2009-03-19

Resilient, water dispersible polyurethane foams and products incorporating same

 #172
20090062415
2009-03-05

METHODS OF PRODUCING RIGID POLYURETHANE FOAMS

 #173
20090005467
2009-01-01

Polyol Composition and Low Resilience Polyurethane Foam

 #174
20080318060
2008-12-25

Polyisocyanate mixtures, processes for preparing the same and uses therefor

 #175
20080281013
2008-11-13

Polyurethane Resin and a Process for the Production Thereof

 #176
20080274894
2008-11-06

Urethane-Modified Isocyanate Composition and Polyurethane Product Therefrom

 #177
20080255262
2008-10-16

Method of molding rigid polyurethane foams with enhanced thermal conductivity

 #178
20080221249
2008-09-11

Water dispersible polyisocyanate composition and its uses

 #179
20080194718
2008-08-14

Method For Producing Viscoelastic Polyurethane-Soft Foam Materials

 #180
20080114086
2008-05-15

Process for the preparation of polyether-ester polyols

 #181
20080096993
2008-04-24

Acid Blocked, Amine Based, Autocatalytic Polyols and Polyurethane Foams Made Therefrom

 #182
20080058468
2008-03-06

Low density rigid reinforced polyurethanes and a process for their production

 #183
20080038461
2008-02-14

Attached, high reactivity rigid polyurethane foams

 #184
20080020194
2008-01-24

Composite articles and a process for their production

 #185
20070238795
2007-10-11

Non-Fugitive Catalysts Containing Imine Linkages and Tertiary Amines, and Polyurethane Products made Therefrom

 #186
20070232712
2007-10-04

Method for producing rigid polyurethane foams

 #187
20070208133
2007-09-06

Solvent free polyurethane dispersions for hard surface coatings

 #188
20070208095
2007-09-06

Rigid polyurethane foam based on toluene diamine-initiated polyols

 #189
20070142607
2007-06-21

Weather resistant polyurethane elastomer

 #190
20070112086
2007-05-17

Flexible polyurethane foam and use thereof

 #191
20070098997
2007-05-03

Composite articles and a process for their production

 #192
20070088103
2007-04-19

Composite article and method of manufacture using an isocyanate-terminated prepolymer as binder

 #193
20070060660
2007-03-15

Process for making rigid polyurethane foams

 #194
20070036919
2007-02-15

Adhesive and sealing layers for electrophoretic displays

 #195
20070003745
2007-01-04

Molded polymeric structural members and compositions and methods for making them

 #196
20060283548
2006-12-21

Lignocellulosic composites having improved resistance to heat, adhesive systems, and process

 #197
20060229371
2006-10-12

Composition for preparing rigid polyurethane foam and rigid polyurethane foam made therefrom

 #198
20060175575
2006-08-10

Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam

 #199
20060135636
2006-06-22

Isocyanate-based polymer foams with nano-scale materials

 #200
20060030633
2006-02-09

Reactivity drift and catalyst degradation in polyurethane foam

 #201
20050222292
2005-10-06

Moisture-curing prepolymers

 #202
20050154072
2005-07-14

Method for producing rigid polyurethane foam

 #203
20050148677
2005-07-07

Low K-factor rigid foam systems

 #204
20050131094
2005-06-16

Rigid foam compositions and methods employing alkyl alkanoates as a blowing agent

 #205
20050096403
2005-05-05

Method of making polyurea containing automobile body parts

 #206
20050043423
2005-02-24

Formulated resin component for use in spray-in-place foam system to produce a low density polyurethane foam

 #207
20050032972
2005-02-10

Fast setting 1k-polyurethane glue

 #208
20050020707
2005-01-27

Low emission polyurethane polymers made with autocatalytic polyols

 #209
20050004403
2005-01-06

Method for producing polyether alcohols