Patents-Review.com
ClassID:

98756 ⎘

C08G18/1808 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen; Processes; Catalysts containing secondary or tertiary amines or salts thereof having alkylene polyamine groups

Recent Application in this class:
#1
20260042879
2026-02-12

COMPOSITIONS AND METHODS FOR PREPARING SELF-CRUSHABLE VISCOELASTIC POLYURETHANE FOAM

 #2
20260028445
2026-01-29

AMINE COMPOSITION USEFUL FOR MAKING STABLE POLYURETHANE FOAM SYSTEMS

 #3
20260002046
2026-01-01

WATER BLOWN ENVIRONMENTALLY FRIENDLY HIGH YIELD SPRAY POLYURETHANE FOAM

 #4
20250145759
2025-05-08

BROMINATED FLAME RETARDANT AND ITS APPLICATION IN POLYURETHANE FOAMS

 #5
20250129227
2025-04-24

A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOSED-CELL RIGID PIR-COMPRISING FOAM

 #6
20250075048
2025-03-06

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

 #7
20240409713
2024-12-12

POLYURETHANE COMPOSITIONS, POLYURETHANE FOAMS HAVING REDUCED ODOR PREPARED WITH SAME AND PREPARATION METHODS THEREOF

 #8
20240150516
2024-05-09

SULFUR CONTAINING POLYISOCYANATE POLYADDITION (PIPA) POLYOL WITH IMPROVED FLAME RETARDANT PROPERTIES AND FOAMS CONTAINING THEM

 #9
20240132719
2024-04-25

HFCO-containing isocyanate-reactive compositions, polyurethane foams formed therefrom, and composite articles that include such foams

 #10
20240052090
2024-02-15

A TWO-COMPONENT POLYURETHANE COMPOSITION, PROCESS FOR PREPARING THE SAME AND A METHOD OF USE THEREOF

 #11
20240034830
2024-02-01

POLYURETHANES WITH REDUCED COBALT EXTRACTABLES

 #12
20230383083
2023-11-30

Flexible Polyurethane Foam and Formulation Thereof

 #13
20230220149
2023-07-13

IMPROVED RIGID PUR AND PIR FOAM

 #14
20230126554
2023-04-27

Polyol pre-mixes having improved shelf life

 #15
20220412081
2022-12-29

Foam wall structures and methods for their manufacture

 #16
20220412080
2022-12-29

HFO-containing isocyanate-reactive compositions, related polyurethane foam-forming compositions, and spray-applied polyurethane foams

 #17
20220403129
2022-12-22

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

 #18
20220372285
2022-11-24

SELECTIVE POLYURETHANE PREPOLYMER SYNTHESIS

 #19
20220372205
2022-11-24

Rigid Polyurethane Based Foam with Compression Strength and Fire Resistance

 #20
20220348732
2022-11-03

Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production

 #21
20220340705
2022-10-27

POLYOL RESIN BLEND FOR USE IN PRODUCING STABLE POLYOL COMPONENTS

 #22
20220275142
2022-09-01

TRANSITION METAL CHELATING POLYOL BLEND FOR USE IN A POLYURETHANE POLYMER

 #23
20220267510
2022-08-25

POLYURETHANE FOAM WITH IMPROVED COMBUSTION BEHAVIOR

 #24
20220259365
2022-08-18

COMPOSITION AND PROCESS FOR PRODUCING SILYLATED POLYMERS AND USE THEREOF

 #25
20220251374
2022-08-11

HFCO-containing isocyanate-reactive compositions, polyurethane foams formed therefrom, and composite articles that include such foams

 #26
20220242997
2022-08-04

A REACTIVE COMPOSITION FOR POLYURETHANE FOAM AND USE THEREOF IN AUTOMOBILE PARTS

 #27
20220226961
2022-07-21

Formulations for high porosity chemical mechanical polishing pads with high hardness and CMP pads made therewith

 #28
20220226958
2022-07-21

Formulations for chemical mechanical polishing pads with high planarization efficiency and CMP pads made therewith

 #29
20220204715
2022-06-30

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

 #30
20220144996
2022-05-12

AMINE COMPOSITION USEFUL FOR MAKING STABLE POLYURETHANE FOAM SYSTEMS

 #31
20220106430
2022-04-07

AMINE CATALYSTS FOR POLYURETHANE FOAMS

 #32
20220064361
2022-03-03

Hybrid foam formulations

 #33
20210347989
2021-11-11

Rigid polyurethane foam formulation and foam made therefrom

 #34
20210324231
2021-10-21

Quick-drying solvent-free sag-resistant polyurethane waterproof coating and preparation method therefor

 #35
20210309790
2021-10-07

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

 #36
20210261716
2021-08-26

Stability of polyurethane polyol blends containing halogenated olefin blowing agents

 #37
20210246255
2021-08-12

Method for producing a polyisocyanate polymer and a polyisocyanurate plastic

 #38
20210214488
2021-07-15

Production of polyurethane systems

 #39
20210198412
2021-07-01

ENVIRONMENTALLY FRIENDLY DRIVEN POLYURETHANE SPRAY FOAM SYSTEMS

 #40
20210155742
2021-05-27

Low viscosity poly(alkynyl carbamate) polymers

 #41
20210147609
2021-05-20

Composition for forming environmentally friendly polyurethane foam and method for manufacturing polyurethane foam

 #42
20210130565
2021-05-06

Composition kit for preparing polyurethane foam and preparation method and application thereof

 #43
20210106718
2021-04-15

Mussel inspired nanocomposite adhesives for biomedical applications

 #44
20210102040
2021-04-08

Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production

 #45
20210095193
2021-04-01

Dispersant, light emitting film, light emitting diode and light emitting device including the dispersant

 #46
20210079294
2021-03-18

Coated proppant and methods of making and use thereof

 #47
20210079293
2021-03-18

METHODS OF PRODUCING COATED PROPPANTS

 #48
20210079154
2021-03-18

A POLYISOCYANATE FOAM FOR SANDWICH PANEL WITH LOW PROCESSING TEMPERATURE AND ENHANCED ADHESION

 #49
20210062035
2021-03-04

Two-component coating compositions

 #50
20210054132
2021-02-25

Polyurethanes having low emissions of organic compounds

 #51
20210047548
2021-02-18

Composite Elements of Thermal Insulation Material, Adhesive and Outer Layer

 #52
20210032430
2021-02-04

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

 #53
20200392279
2020-12-17

POLYOL COMPOSITIONS FOR FOAM INSULATION

 #54
20200386763
2020-12-10

Conjugated oligomer-based macrocycles for live cell imaging

 #55
20200317852
2020-10-08

Polyurethane composition

 #56
20200255576
2020-08-13

Flame-retardant urethane resin composition

 #57
20200231737
2020-07-23

PROCESS FOR PRODUCING POLYURETHANE BOOTS

 #58
20200140639
2020-05-07

Brominated flame retardant and its application in polyurethane foams

 #59
20200087438
2020-03-19

POLYURETHANE FOAMS BASED ON POLYETHERCARBONATE POLYOLS

 #60
20200040203
2020-02-06

Water-based printing ink comprising an aqueous dispersed polyurethane binder and an aqueous dispersed poly(meth)acrylate binder

 #61
20200002457
2020-01-02

Low emissions polyurethane foam made with isocyanate reactive amine catalysts

 #62
20190389996
2019-12-26

HFO CONTAINING PU FORMULATION

 #63
20190382592
2019-12-19

Cold flexible polyurethane formulation

 #64
20190367702
2019-12-05

Antibacterial mildewproof polyurethane composite material containing natural plant and a preparation method thereof

 #65
20190367695
2019-12-05

Polyurethanes having reduced aldehyde emissions

 #66
20190322791
2019-10-24

Rigid polyurethane foams suitable for use as panel insulation

 #67
20190322789
2019-10-24

Polyurethane comprising graphene nano structure

 #68
20190315909
2019-10-17

Polyurethane comprising graphene nano structure

 #69
20190315905
2019-10-17

Amine catalysts for polyurethane foams

 #70
20190300672
2019-10-03

Sponge for oil-water separation and composition for making the same

 #71
20190248946
2019-08-15

Stability of polyurethane polyol blends containing halogenated olefin blowing agents

 #72
20190233646
2019-08-01

Polyether-polysiloxane block copolymer composition, surfactant and foam stabilizer including same, polyurethane foam-forming composition, cosmetic, and preparation method thereof

 #73
20190233605
2019-08-01

STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

 #74
20190233571
2019-08-01

Composition Suitable for Preparing Polyurethane- or Polyisocyanurate Rigid Foams

 #75
20190225738
2019-07-25

Polyurethane dispersions of low hardness

 #76
20190203097
2019-07-04

POLYURETHANES FOR WATER SHUT-OFF IN OIL AND GAS WELLS

 #77
20190202972
2019-07-04

Brominated flame retardant and its application in polyurethane foams

 #78
20190194413
2019-06-27

IN-SITU FOAMING SYSTEM FOR FORMING FLAME-RETARDANT POLYURETHANE FOAM IN SITU

 #79
20190185635
2019-06-20

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

 #80
20190169393
2019-06-06

Insulative apparatus

 #81
20190135970
2019-05-09

Preparation method of epoxy compound having alkoxysilyl group, epoxy compound having alkoxysilyl group, composition comprising the same, and use thereof

 #82
20190112500
2019-04-18

Radiation curable coating composition based on chain-extended and cross-linked polyurethanes

 #83
20190092893
2019-03-28

Production of polyurethane systems

 #84
20190092736
2019-03-28

Compositions and methods to produce alkoxylated triazine-arlhydroxy-aldehyde condensates

 #85
20190085115
2019-03-21

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

 #86
20190071533
2019-03-07

POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES

 #87
20190062515
2019-02-28

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #88
20190055343
2019-02-21

METHODS FOR DESIGNING POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, RELATED POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, AND FOAMS PRODUCED THEREBY

 #89
20180362702
2018-12-20

SOFT POLYURETHANE FOAM AND SEAT PAD

 #90
20180346636
2018-12-06

Polyetheresters and their use in rigid polyurethane foams

 #91
20180345838
2018-12-06

SOFT POLYURETHANE FOAM AND SEAT PAD

 #92
20180305597
2018-10-25

One-part polyurethane adhesive with high green strength

 #93
20180298140
2018-10-18

POLYURETHANE FIBER INCLUDING COPOLYMER POLYOL

 #94
20180291137
2018-10-11

Polyester polyol-containing polyurethane systems having improved hydrolytic stability

 #95
20180273671
2018-09-27

Polyurethane catalyst and application thereof

 #96
20180265624
2018-09-20

Polyols for improved viscoelastic foams with reduced temperature sensitivity

 #97
20180265622
2018-09-20

High-resiliency polyurethane foam

 #98
20180265620
2018-09-20

Flame-retardant rigid polyurethane foam

 #99
20180250176
2018-09-06

Absorbent article comprising flexible polymeric foam and intermediates

 #100
20180218010
2018-08-02

Composites formed from an absorptive filler and a polyurethane

 #101
20180208814
2018-07-26

Adhesive composition and production method therefor

 #102
20180179318
2018-06-28

Trimerization catalysts from sterically hindered salts and tertiary amines having isocyanate reactive groups

 #103
20180162982
2018-06-14

Production of polyurethane foam

 #104
20180127616
2018-05-10

Durable icephobic surfaces

 #105
20180112801
2018-04-26

Sprayable and pumpable urea silicate foam for pipe pillows, trench breakers and civil construction applications

 #106
20180112103
2018-04-26

Coated granular material

 #107
20180112027
2018-04-26

Low-viscosity phosphate polyols

 #108
20180071715
2018-03-15

Absorbent element, assembly and fabrication process

 #109
20180016379
2018-01-18

Foams And Foamable Compositions Containing Halogenated Olefin Blowing Agents

 #110
20180009930
2018-01-11

Amine composition useful for making polyurethane foam

 #111
20170369630
2017-12-28

Foams And Articles Made From Foams Containing 1-Chloro-3,3,3-Trifluoropropene (HFCO-1233zd)

 #112
20170342190
2017-11-30

Foam formulations

 #113
20170320999
2017-11-09

Surfactants for polyurethane foams

 #114
20170313806
2017-11-02

STABILIZATION OF FOAM POLYOL PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS

 #115
20170298172
2017-10-19

IMPROVEMENTS RELATING TO POLYURETHANES

 #116
20170298170
2017-10-19

Flame-retardant urethane resin composition

 #117
20170253574
2017-09-07

3-aryl-benzofuranone compound and composition formed therefrom

 #118
20170247496
2017-08-31

Flame retardant polyol

 #119
20170247495
2017-08-31

Low emissions polyurethane foam made with isocyanate reactive amine catalysts

 #120
20170245724
2017-08-31

HYDROPHILIC OPEN CELL FOAM

 #121
20170198082
2017-07-13

Isocyanate trimerization catalyst for making polyisocyanurate comprising foams

 #122
20170174821
2017-06-22

Methods for designing polyisocyanurate foam-forming compositions, related polyisocyanurate foam-forming compositions, and foams produced thereby

 #123
20170158801
2017-06-08

RIGID POLYURETHANE FOAMS SUITABLE FOR WALL INSULATION

 #124
20170114178
2017-04-27

Polyurethane foam

 #125
20170107321
2017-04-20

Polyurethane prepolymer with cyclocarbonate end groups of low viscosity and the use thereof in the production of a multi-component adhesive composition

 #126
20170088662
2017-03-30

AMINE CATALYSTS FOR POLYURETHANE FOAMS

 #127
20170037179
2017-02-09

Sheet-forming body, adhesive sheet, and laminate

 #128
20170014970
2017-01-19

Polishing pad and process for producing same

 #129
20170002166
2017-01-05

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #130
20170002165
2017-01-05

Formulated isocyanate-reactive blends including olefin based blowing agent

 #131
20160376397
2016-12-29

Process for making rigid polyurethane or urethane-modified polyisocyanurate foams

 #132
20160333160
2016-11-17

RIGID POLYURETHANE FOAM HAVING A SMALL CELL SIZE

 #133
20160326330
2016-11-10

Composition that is suitable for producing polyurethane foams and that contains at least one nucleating agent

 #134
20160311962
2016-10-27

Composition for forming semi-rigid polyurethane foam

 #135
20160304666
2016-10-20

Use of guanidine reaction products in the production of polyurethane systems

 #136
20160251491
2016-09-01

In-situ foaming system for forming flame-retardant polyurethane foam in situ

 #137
20160229945
2016-08-11

Polyurethane catalysts from sulfur based salts

 #138
20160215113
2016-07-28

PIPA based combustion-modified flexible foam

 #139
20160208040
2016-07-21

PIPA polyol based conventional flexible foam

 #140
20160194433
2016-07-07

Process for the preparation of lignin based polyurethane products

 #141
20160145372
2016-05-26

HYDROLYSIS-RESISTANT POLYURETHANE MOULDING

 #142
20160102169
2016-04-14

Polyurethane catalysts from a sulfur based salts

 #143
20160090460
2016-03-31

Rigid polyurethane foam and system and method for making the same

 #144
20160090459
2016-03-31

Rigid polyurethane foam and system and method for making the same

 #145
20160075817
2016-03-17

Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst

 #146
20160068647
2016-03-10

PUR foam with enlarged cell structure

 #147
20160024268
2016-01-28

Low-resilience polyurethane foam and production method thereof

 #148
20160009847
2016-01-14

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

 #149
20160002427
2016-01-07

Low pressure process for frothing polyurethane or polyisocyanurate

 #150
20150322195
2015-11-12

Flame-retardant urethane resin composition

 #151
20150284500
2015-10-08

Viscoelastic sound-absorbing polyurethane foam and preparation method thereof

 #152
20150274967
2015-10-01

Marine foam

 #153
20150267029
2015-09-24

Composites formed from an absorptive filler and a polyurethane

 #154
20150210798
2015-07-30

Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd)

 #155
20150203727
2015-07-23

Amine catalyst for curing polyisocyanate compound and polyisocyanate adhesive composition containing amine catalyst for curing polyisocyanate compound

 #156
20150197614
2015-07-16

Stability of polyurethane polyol blends containing halogenated olefin blowing agent

 #157
20150191565
2015-07-09

Catalyst composition for producing polyurethane resin, and method for producing polyurethane resin using said catalyst composition

 #158
20150099816
2015-04-09

Flexible polyurethane foam and associated method and article

 #159
20150094389
2015-04-02

Rigid polyurethane foam and system and method for making the same

 #160
20150094388
2015-04-02

Rigid polyurethane foam and system and method for making the same

 #161
20150020573
2015-01-22

Impact absorbing foam

 #162
20140378570
2014-12-25

Polyester polyols containing diels-alder or ene adducts

 #163
20140339723
2014-11-20

Method and composition for filling elongated channels with expanding foam insulation

 #164
20140275416
2014-09-18

Process for the production of spray polyurethane elastomers and the elastomers produced by this process

 #165
20140100298
2014-04-10

Polyester polyol-containing polyurethane systems having improved hydrolytic stability

 #166
20140045962
2014-02-13

Impact absorbing foam

 #167
20140044935
2014-02-13

Reactive roofing adhesive

 #168
20140024732
2014-01-23

Door made of polyurethane and method for manufacturing the same

 #169
20140005037
2014-01-02

Trimer catalyst additives for improving foam processability

 #170
20130341562
2013-12-26

Trimerization catalysts from sterically hindered salts

 #171
20130190420
2013-07-25

Nontemperature sensitive memory foam of MDI system suitable for horizontal foaming process

 #172
20130190415
2013-07-25

Reduced emissions low density spray polyurethane foam

 #173
20130137791
2013-05-30

Polyisocyanurate composition

 #174
20130059072
2013-03-07

Polyurethane systems having non-sag, paintability, and primerless adhesion on concrete

 #175
20130048137
2013-02-28

PROCESS FOR PRODUCING INSULATED PIPES HAVING IMPROVED PROPERTIES

 #176
20130030073
2013-01-31

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

 #177
20120313035
2012-12-13

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

 #178
20120295104
2012-11-22

Two part polyurea-urethane adhesive with elevated high temperature storage modulus

 #179
20120259030
2012-10-11

PRODUCING PU RIGID FOAMS

 #180
20120248371
2012-10-04

Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #181
20120232180
2012-09-13

PROCESS FOR THE PRODUCTION OF POLYURETHANE RIGID FOAMS

 #182
20120225278
2012-09-06

Method for producing a foam composite element

 #183
20120130002
2012-05-24

Polyurethane coating compositions comprising isocyanurate compositions from bis(isocyanatomethyl) cyclohexane and tertiary amine catalysts

 #184
20110303867
2011-12-15

Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd)

 #185
20110263743
2011-10-27

Catalysts for reaction between an isocyanate and an alcohol

 #186
20110124757
2011-05-26

Rigid polyurethane foam and system and method for making the same

 #187
20110124756
2011-05-26

Rigid polyurethane foam and system and method for making the same

 #188
20110039964
2011-02-17

Foams and foamable compositions containing halogenated olefin blowing agents

 #189
20110028581
2011-02-03

Aromatic polyesterpolyols, isocyanurate-modified polyurethane foams, and methods of making them

 #190
20110009512
2011-01-13

REDUCTION OF ALDEHYDES IN AMINES

 #191
20110003146
2011-01-06

ADHESIVE AND ITS APPLICATION

 #192
20100222444
2010-09-02

Catalyst for production of polyurethane

 #193
20100130629
2010-05-27

Catalyst composition for production of polyurethane resin and method for producing polyurethane resin

 #194
20100113634
2010-05-06

CATALYST COMPOSITION FOR PRODUCTION OF FLEXIBLE POLYURETHANE FOAM

 #195
20100099788
2010-04-22

Process for the preparation of polyether ester polyols

 #196
20100041782
2010-02-18

Water-blown rigid foams for the insulation of liquefied natural gas tanks

 #197
20090306238
2009-12-10

METHOD FOR THE PRODUCTION OF RIGID POLYURETHANE FOAMS

 #198
20090246164
2009-10-01

TISSUE ADHESION

 #199
20090099274
2009-04-16

Amine catalysts for polyurethane foams

 #200
20090099272
2009-04-16

Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents

 #201
20080293841
2008-11-27

Polyester polyol-containing polyurethane systems having improved hydrolytic stability

 #202
20080269365
2008-10-30

Additives for Improving Surface Cure and Dimensional Stability of Polyurethane Foams

 #203
20080176970
2008-07-24

Flexible polyurethane foam, process for its production, and seat for automobile using the flexible polyurethane foam

 #204
20070259983
2007-11-08

Trimerization catalysts from sterically hindered salts

 #205
20070259773
2007-11-08

Trimer catalyst additives for improving foam processability

 #206
20070197760
2007-08-23

Catalyst for production of polyurethane

 #207
20070190229
2007-08-16

Medical adhesive and methods of tissue adhesion

 #208
20070112086
2007-05-17

Flexible polyurethane foam and use thereof

 #209
20070043132
2007-02-22

Catalyst and process for producing a rigid polyurethane foam

 #210
20070021517
2007-01-25

Method for producing a rigid polyurethane foam

 #211
20060211783
2006-09-21

Blowing catalyst compositions containing hydroxyl and surface active groups for the production of polyurethane foams

 #212
20060058405
2006-03-16

Molded foams

 #213
20050043422
2005-02-24

Process for producing synthetic resin foam

 #214
17726166
2023-09-26

HCFO-containing polyurethane foam-forming compositions, related foams and methods for their production