Patents-Review.com
ClassID:

98961 ⎘

C08G18/632 - 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; Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers

Recent Application in this class:
#1
20250326908
2025-10-23

POLYMER POLYOLS, PROCESSES FOR THEIR PREPARATION, AND THE USE THEREOF TO PRODUCE POLYURETHANE FOAMS

 #2
20250326907
2025-10-23

POLYMER POLYOLS, PROCESSES FOR THEIR PREPARATION, AND THE USE THEREOF TO PRODUCE POLYURETHANE FOAMS

 #3
20250145757
2025-05-08

NON AQUEOUS POLYMERIC DISPERSION OF VINYL MONOMERS PRODUCED FROM POLYSTYRENE PYROLYSIS OIL

 #4
20250111534
2025-04-03

Systems and Methods for Image-Based Location Determination

 #5
20250092184
2025-03-20

SELF-EXTINGUISHING AND INTUMESCENT FLAME RETARDANT POLYURETHANE ELASTOMER COMPOSITIONS

 #6
20240417507
2024-12-19

Method for the preparation of polymer polyols

 #7
20240417503
2024-12-19

ISOCYANATE-REACTIVE COMPOSITIONS, RIGID POLYURETHANE FOAMS AND METHODS FOR THEIR PRODUCTION

 #8
20240318058
2024-09-26

MOISTURE CURABLE POLYURETHANE HOT-MELT ADHESIVE HAVING IMPROVED HEAT STABILITY

 #9
20240052126
2024-02-15

Systems and Methods for Image-Based Location Determination

 #10
20230265233
2023-08-24

POLYURETHANE FOAMS WITH IMPROVED ACOUSTIC PROPERTIES

 #11
20230220174
2023-07-13

Polymer polyols, processes for their preparation, and the use thereof to produce foams exhibiting resistance to combustion

 #12
20230212346
2023-07-06

POLYURETHANE FOAM AND METHODS OF FORMING THE SAME

 #13
20230151136
2023-05-18

CATALYST COMPOSITION FOR POLYURETHANES

 #14
20230055474
2023-02-23

POLYURETHANE FOAMS FOR COMFORT APPLICATIONS

 #15
20230036829
2023-02-02

MACROMER AND PROCESS FOR MAKING POLYMER POLYOLS

 #16
20220389152
2022-12-08

FOAM LAYER WITH THERMAL BARRIER PROPERTIES

 #17
20220356296
2022-11-10

Glycidyl (meth)acrylate polymer polyol stabilizers

 #18
20220315691
2022-10-06

POLYMER POLYOL COMPOSITIONS AND THEIR USE IN THE PRODUCTION OF FLEXIBLE POLYURETHANE FOAMS

 #19
20220315690
2022-10-06

Polyurethane compositions, products prepared with same and preparation methods thereof

 #20
20220275138
2022-09-01

Polymer polyol compositions and their use in the production of flexible polyurethane foams

 #21
20220127410
2022-04-28

Process for preparing polymer polyols

 #22
20220064398
2022-03-03

FLEXIBLE POLYURETHANE FOAMS HAVING IMPROVED LONG-TERM PERFORMANCE CHARACTERISTICS

 #23
20220017682
2022-01-20

Macromonomeric stabilizer, preparation method thereof, and method for preparing polymeric polyol

 #24
20210355263
2021-11-18

Modified polyether polyol and use thereof in polyurethane foam materials

 #25
20210332211
2021-10-28

Catalysts for producing polyurethanes

 #26
20210309789
2021-10-07

Methods for reducing aldehyde emissions in polyurethane foams

 #27
20210301065
2021-09-30

Methods for reducing aldehyde emissions in polyurethane foams

 #28
20210277169
2021-09-09

Polyurethane foams having improved mechanical performance

 #29
20210222004
2021-07-22

Composition and method for reducing aldehyde content in polyurethane foams

 #30
20210189054
2021-06-24

Methods for reducing aldehyde emissions in polyurethane foams

 #31
20210163670
2021-06-03

Methods for reducing aldehyde emissions in polyurethane foams

 #32
20210130562
2021-05-06

POLYURETHANE FOAMS HAVING REDUCED ALDEHYDE EMISSIONS

 #33
20210108015
2021-04-15

Preformed stabilizers with improved stability

 #34
20210002198
2021-01-07

Method for producing a polyurethane polymer

 #35
20200354519
2020-11-12

Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols

 #36
20200354506
2020-11-12

Flexible polyurethane foams

 #37
20200255659
2020-08-13

Polymer polyol stabilizers

 #38
20200087511
2020-03-19

Dithiocarbonate containing polyols as polymer polyol stabilizers

 #39
20190375881
2019-12-12

FLEXIBLE POLYURETHANE FOAM AND PROCESS TO MAKE

 #40
20190367695
2019-12-05

Polyurethanes having reduced aldehyde emissions

 #41
20190330405
2019-10-31

Autocatalytic polyols

 #42
20190309198
2019-10-10

Accelerate cure of moisture curable polyurethane adhesive compositions useful for bonding glass

 #43
20190300706
2019-10-03

Composition and method for reducing aldehyde content in polyurethane foams

 #44
20190292301
2019-09-26

Composition capable of substituting use of styrene-acrylonitrile copolymer POP

 #45
20190284322
2019-09-19

POLYMER POLYOLS COMPRISING A POLYETHER CARBONATE POLYOL AS THE BASE POLYOL

 #46
20190270853
2019-09-05

Method of preparing monodispersed polymer polyols

 #47
20190270836
2019-09-05

Method of preparing high solids content polymer polyols having low viscosity

 #48
20190263959
2019-08-29

Vegetable oil-based cartilage bionic cushioning and shock-absorbing material, and preparation method and use thereof

 #49
20190202970
2019-07-04

Macromer for use in polymer polyol dispersions, and method for producing such a macromer

 #50
20190185666
2019-06-20

Dithiocarbonate containing polyols as polymer polyol stabilizers

 #51
20190153148
2019-05-23

Flexible polyurethane foams

 #52
20190127542
2019-05-02

Semi-rigid polyurethane foam and process to make

 #53
20190016844
2019-01-17

Delayed action gelling catalyst compositions and methods for making polyurethane polymers

 #54
20190014906
2019-01-17

Seat pad

 #55
20190010300
2019-01-10

Air-permeable sponge composition and method for preparing air-permeable sponge by using the same

 #56
20180371238
2018-12-27

Polyurethane curable composition containing polymer fine particles excellent in mechanical strength

 #57
20180320021
2018-11-08

Radiation-curable urethane (meth)acrylates with residual isocyanate groups

 #58
20180265624
2018-09-20

Polyols for improved viscoelastic foams with reduced temperature sensitivity

 #59
20180265622
2018-09-20

High-resiliency polyurethane foam

 #60
20180237578
2018-08-23

Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow

 #61
20180215855
2018-08-02

Copolymer polyol with functional additive in dispersed phase

 #62
20180201730
2018-07-19

Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols

 #63
20180179326
2018-06-28

Polyurethane Foam Composition for Sound Absorbing Material

 #64
20180163103
2018-06-14

Two-pack curable urethane adhesive composition

 #65
20180126338
2018-05-10

NEW POLYMER COMPOSITIONS

 #66
20180072846
2018-03-15

Polymer polyol quality

 #67
20180065913
2018-03-08

Processes, products, and compositions having tetraalkylguanidine salt of aromatic carboxylic acid

 #68
20180044463
2018-02-15

Production of low-emission polyurethanes

 #69
20180030197
2018-02-01

Sustainable polyester polyol compositions

 #70
20170320995
2017-11-09

Polyurethane foam with aqueous polymer dispersion

 #71
20170313805
2017-11-02

Tertiary amine composition and method for making the composition

 #72
20170306076
2017-10-26

Flexible foam using polymer polyols produced via DMC catalyzed polyols

 #73
20170292003
2017-10-12

Composition for manufacturing polyurethane foam and molded article thereof

 #74
20170174817
2017-06-22

Nitrogen-containing compounds suitable for use in the production of polyurethanes

 #75
20170096518
2017-04-06

Formulation for preparing a polyurethane foam

 #76
20170088497
2017-03-30

Composition and method for reducing residual aldehyde content and foul odors of polyols

 #77
20170051097
2017-02-23

Stabilizer for polymer polyol production processes

 #78
20170009055
2017-01-12

Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate

 #79
20170002231
2017-01-05

Solvent-free polyurethane liquid membrane

 #80
20160340464
2016-11-24

Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow

 #81
20160326297
2016-11-10

Delayed action gelling catalyst compositions and methods for making polyurethane polymers

 #82
20160319068
2016-11-03

Aminosilane adhesion promoter for urethane system

 #83
20160311962
2016-10-27

Composition for forming semi-rigid polyurethane foam

 #84
20160311260
2016-10-27

Polyurethane filled tires

 #85
20160280837
2016-09-29

Polyurethane sealant

 #86
20160222153
2016-08-04

Tertiary amine composition and method for making the composition

 #87
20160145377
2016-05-26

Flame resistant flexible polyurethane foam

 #88
20160068647
2016-03-10

PUR foam with enlarged cell structure

 #89
20150274952
2015-10-01

Macromer and process for making polymer polyols

 #90
20150267093
2015-09-24

Ultrafast dual cure adhesive useful for bonding to glass

 #91
20150218301
2015-08-06

Polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam

 #92
20150175860
2015-06-25

Curable compositions containing isocyanate functional components having improved durability

 #93
20150166713
2015-06-18

Process for the production of viscoelastic polyurethane foam

 #94
20150004389
2015-01-01

Viscoelastic foam

 #95
20140371337
2014-12-18

Polyurethane foam formulation, products and methods

 #96
20140309372
2014-10-16

Silane terminated polymer for coating, adhesives, sealant and elastomer applications

 #97
20140288238
2014-09-25

Polymer polyol, method for producing the same, and method for producing polyurethane resin

 #98
20140250648
2014-09-11

Molded urethane foam pad for vehicle seats, vehicle seat, and processes for the production thereof

 #99
20140199540
2014-07-17

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

 #100
20140155506
2014-06-05

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

 #101
20140121290
2014-05-01

Flexible polyurethane foam and method of producing same

 #102
20140120354
2014-05-01

Polyurethane polymers

 #103
20140066536
2014-03-06

POLYMER POLYOLS HAVING IMPROVED QUALITY

 #104
20140037855
2014-02-06

Polyurea elastomers having increased chemicals resistance

 #105
20140031444
2014-01-30

Polyurethane foams comprising phosphorus compounds

 #106
20130289150
2013-10-31

VISCOELASTIC POLYURETHANE FOAMS

 #107
20130255880
2013-10-03

Two-part polyurethane adhesive for bonding fiber-reinforced plastics

 #108
20130237622
2013-09-12

Method of producing a flexible polyurethane foam article

 #109
20130225706
2013-08-29

Process for making low compression and high airflow MDI viscoelastic polyurethane foam

 #110
20130217796
2013-08-22

Particle-comprising polyether alcohols

 #111
20130190420
2013-07-25

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

 #112
20130186921
2013-07-25

Composite body and method of making the same

 #113
20130158142
2013-06-20

Hybrid PHD/PMPO polyols for polyurethane foam applications

 #114
20130137787
2013-05-30

Reducing emissions in polyurethane foam

 #115
20130131276
2013-05-23

Processes, products, and compositions having tetraalkylguanidine salt of aromatic carboxylic acid

 #116
20130131208
2013-05-23

Polyol, polyol composition, and flexible polyurethane foam using the same

 #117
20130123378
2013-05-16

PROCESS FOR PRODUCING RIGID FOAMED SYNTHETIC RESIN

 #118
20130109775
2013-05-02

Polyurethane compositions for an automotive seat

 #119
20130085193
2013-04-04

Tertiary amine composition and method for making the composition

 #120
20130046037
2013-02-21

PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS

 #121
20130030140
2013-01-31

Polyol for polyurethane preparation and polyurethane preparation method using same

 #122
20120316255
2012-12-13

STRENGTH-IMPROVING AGENT FOR PRODUCTION OF POLYURETHANE FOAM

 #123
20120277338
2012-11-01

Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby

 #124
20120153523
2012-06-21

PROCESS FOR PRODUCING LOW-DENSITY POLYURETHANE MOLDINGS

 #125
20120115970
2012-05-10

Process for producing viscoelastic flexible polyurethane foams

 #126
20120088851
2012-04-12

Process for producing polyether polyol and process for producing rigid foamed synthetic resin using same

 #127
20120010312
2012-01-12

POLYMERIC FLAME RETARDANT

 #128
20110306728
2011-12-15

POLYMER POLYOLS PREPARED FROM NITRILE-FREE AZO-INITIATORS

 #129
20110301294
2011-12-08

PROCESS FOR PURIFYING POLYOL DISPERSIONS

 #130
20110275732
2011-11-10

HIGHLY ELASTIC FLEXIBLE POLYURETHANE FOAMS

 #131
20110257284
2011-10-20

PROCESS FOR PRODUCING FLAME-RETARDANT PU FOAMS

 #132
20110256393
2011-10-20

PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET

 #133
20110233985
2011-09-29

Molded urethane foam pad for vehicle seats, vehicle seat, and processes for the production thereof

 #134
20110190407
2011-08-04

Derivatives of diphosphines as flame retardants for polyurethanes

 #135
20110189473
2011-08-04

Lignocellulosic products and methods of forming the same

 #136
20110184079
2011-07-28

FIRE-RETARDANT POLYURETHANE FOAM AND PROCESS FOR PREPARING THE SAME

 #137
20110166245
2011-07-07

POLYESTER POLYOL COMPOSITION FOR POLYURETHANE, COMPOSITION FOR POLYURETHANE FOAM, POLYURETHANE RESIN, AND POLYURETHANE FOAM

 #138
20110166244
2011-07-07

Process for the preparation of flexible, resilient polyurethane foam and the resulting foam

 #139
20110108183
2011-05-12

Adhesive composition adapted for bonding large mass parts to structures

 #140
20110091689
2011-04-21

Polyurethane foam for flame-laminating

 #141
20110086996
2011-04-14

POLYMER POLYOL AND METHOD FOR PRODUCING POLYURETHANE

 #142
20110086215
2011-04-14

Polyol prepolymers of natural oil based polyols

 #143
20110060063
2011-03-10

METHOD FOR PRODUCING RIGID POLYURETHANE FOAM

 #144
20110054060
2011-03-03

NATURAL OIL BASED POLYOL BLENDS

 #145
20110046251
2011-02-24

Rigid foamed synthetic resin and process for its production

 #146
20110021652
2011-01-27

Coarse-cell polyurethane elastomers

 #147
20110020549
2011-01-27

Polyurethane gaskets and process for forming same

 #148
20100326152
2010-12-30

Encapsulated particle

 #149
20100291369
2010-11-18

Polyurethane foam formulation, products and methods

 #150
20100286299
2010-11-11

NATURAL OIL BASED COPOLYMER POLYOLS AND POLYURETHANE PRODUCTS MADE THEREFROM

 #151
20100260956
2010-10-14

HYDROLYSIS RESISTANT CELLULAR MATERIAL, THE COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF

 #152
20100227939
2010-09-09

Foamed polyurethanes having improved flexing endurance properties

 #153
20100222507
2010-09-02

Method for producing fine-particle-dispersed polyol, and method for producing polyurethane resin

 #154
20100210768
2010-08-19

Polymer polyol, method for producing the same, and method for producing polyurethane resin

 #155
20100196690
2010-08-05

Polyurethane article with increased comfort

 #156
20100190880
2010-07-29

LOW-DENSITY POLYURETHANE FOAMS AND USE THEREOF IN SHOE SOLES

 #157
20100168262
2010-07-01

Process for producing flexible polyurethane foam

 #158
20100160473
2010-06-24

Flexible polyurethane foam and method of producing same

 #159
20100160470
2010-06-24

Flexible Polyurethane Foam

 #160
20100160469
2010-06-24

Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation

 #161
20100151227
2010-06-17

INTERIOR PANEL COMPONENT FOR USE WITH A VEHICLE AND METHOD FOR MAKING

 #162
20100096768
2010-04-22

Polymer-dispersed polyol and process for producing flexible polyurethane foam

 #163
20100036082
2010-02-11

POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING POLYURETHANE

 #164
20100036050
2010-02-11

CURABLE RESIN AND CURABLE COMPOSITION

 #165
20100009611
2010-01-14

METHOD FOR MANUFACTURING A POLISHING PAD

 #166
20090270523
2009-10-29

Polyurethane foam-forming compositions containing polysilsesquioxane cell opening agents

 #167
20090253822
2009-10-08

Polyurethane foam and method for manufacturing the same

 #168
20090234039
2009-09-17

SHOE SOLES DISPLAYING WATER ABSORBING PROPERTIES

 #169
20090234038
2009-09-17

METHOD FOR PRODUCING RIGID POLYURETHANE FOAM

 #170
20090234036
2009-09-17

Method for producing rigid polyurethane foam, and rigid polyurethane foam

 #171
20090227696
2009-09-10

Method for producing polymer-dispersed polyol

 #172
20090227695
2009-09-10

Autocatalytic polyols

 #173
20090209671
2009-08-20

Method for the production of rigid polyurethane foam

 #174
20090197984
2009-08-06

Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials

 #175
20090163613
2009-06-25

Polymer polyols with improved properties and a process for their production

 #176
20090127915
2009-05-21

Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof

 #177
20090111952
2009-04-30

(Meth)acrylate-grafted polyether polyol, and production process and use thereof

 #178
20090062419
2009-03-05

Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymers

 #179
20090018226
2009-01-15

Polyurethane foam containing synergistic surfactant combinations and process for making same

 #180
20090012195
2009-01-08

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

 #181
20090008595
2009-01-08

Flexible polyurethane foam and process for its production

 #182
20080287645
2008-11-20

Method for preparing polymer polyol stabilizer using maleic anhydride, and polymer polyol stabilizer prepared thereby

 #183
20080262119
2008-10-23

PROCESS FOR PREPARING POLYMER POLYOLS

 #184
20080176970
2008-07-24

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

 #185
20080125508
2008-05-29

Reduction of MDI emissions in cavity filling NVH polyurethane foams

 #186
20080125507
2008-05-29

Reduction of VOC emissions from low density cavity filling NVH polyurethane foams

 #187
20080081847
2008-04-03

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

 #188
20080081846
2008-04-03

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

 #189
20080071056
2008-03-20

METHOD OF FORMING A GRAFT POLYOL AND POLYURETHANE ARTICLE FORMED FROM THE GRAFT POLYOL

 #190
20080050574
2008-02-28

LOWER DENSITY, THERMOFORMABLE, SOUND ABSORBING POLYURETHANE FOAMS

 #191
20080033139
2008-02-07

Process for stripping polymer polyols

 #192
20080028985
2008-02-07

Water-Dispersed Slurry Coating

 #193
20080015272
2008-01-17

Polyurethane Foam

 #194
20070299153
2007-12-27

Viscoelastic foams with slower recovery and improved tear

 #195
20070293631
2007-12-20

Polyether Polyol, Method for Producing the Same and Use Thereof

 #196
20070282029
2007-12-06

Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foams

 #197
20070254973
2007-11-01

Method for the Production of Polyurethane Foam Materials

 #198
20070238800
2007-10-11

Storage stable isocyanate-reactive component containing vegetable oil-based polyol

 #199
20070219284
2007-09-20

Flexible polyurethane foam, process for its production, and seat for automobile

 #200
20070173556
2007-07-26

Co-catalysis of autocatalytic polyols for low denisty polyurethane foams with improved aging characteristics

 #201
20070112086
2007-05-17

Flexible polyurethane foam and use thereof

 #202
20070106049
2007-05-10

Method for the production of polyol mixtures

 #203
20070106047
2007-05-10

Thermoplastic polyurethane containing polymer polyols

 #204
20070043198
2007-02-22

Paintable two-component polyurethane sealant

 #205
20060293400
2006-12-28

Polyurethane foams made from hydroxymethyl-containing polyester polyols

 #206
20060241199
2006-10-26

Foamed isocyanate-based polymer, a mix and process for production thereof

 #207
20060205834
2006-09-14

Flexible polyurethane foam, process for its production, and seat for automobile employing it

 #208
20060205830
2006-09-14

Filter materials for adsorbing hydrocarbons

 #209
20060160913
2006-07-20

Flexible polyurethane foam and process for its production

 #210
20060122286
2006-06-08

Foamed isocyanate-based polymer, a mix and process for production thereof

 #211
20060058409
2006-03-16

Method for producing rigid polyurethane foams by means of graft polyhydric alcohols

 #212
20060058405
2006-03-16

Molded foams

 #213
20060057395
2006-03-16

Plastic composite elements and a process for the production thereof

 #214
20060029788
2006-02-09

LOWER DENSITY, THERMOFORMABLE, SOUND ABSORBING POLYURETHANE FOAMS

 #215
20060025492
2006-02-02

Polymer polyols with ultra-high solids contents

 #216
20060025491
2006-02-02

Low viscosity polymer polyols

 #217
20050277724
2005-12-15

Sprayable elastomer composition

 #218
20050277703
2005-12-15

STATIC DISSIPATIVE POLYURETHANE FOAMS

 #219
20050222361
2005-10-06

Graft polyols with a bimodal particle size distribution and method for producing graft polyols of this type, in addition to the use thereof for producing polyurethanes

 #220
20050192369
2005-09-01

Process for production of polymer polyols

 #221
20050038132
2005-02-17

Composition for forming a foamed article and an article of furniture having the foamed article disposed therein

 #222
20050020707
2005-01-27

Low emission polyurethane polymers made with autocatalytic polyols