ClassID:

98914

C08G18/4883 - 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; Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring

Recent Application in this class:
#1
20260062510
2026-03-05

POLYOL COMPOSITION AND PREPARATION METHOD THEREFOR, COMPOSITION FOR POLYURETHANE PREPARATION COMPRISING POLYOL COMPOSITION, AND BATTERY MODULE

#2
20240343903
2024-10-17

(METH)ACRYLIC-MODIFIED POLYURETHANE COMPOSITION AND PREPARATION METHOD THEREFOR

#3
20240279386
2024-08-22

Polyol Component for the Production of PUR Foams

#4
20240279384
2024-08-22

POLYURETHANE POLYMERS COMPRISING POLYSACCHARIDES

#5
20240174789
2024-05-30

PROCESS FOR PRODUCING OPEN-CELL RIGID POLYURETHANE FOAMS

#6
20240101751
2024-03-28

HOLLOW MICROBALLOON

#7
20230141792
2023-05-11

PROCESS FOR REDUCING ALDEHYDE EMISSIONS IN POLYETHER POLYOLS AND POLYURETHANE FOAMS

#8
20230008512
2023-01-12

POLYURETHANE AND POLYISOCYANURATE FOAM AND METHOD OF MANUFACTURE THEREOF

#9
20220315693
2022-10-06

FORMULATED POLYOL COMPOSITONS

#10
20220081506
2022-03-17

POLYETHER POLYCARBONATE DIOL AND METHOD FOR PRODUCING THE SAME

#11
20220081505
2022-03-17

PROCESS FOR PRODUCING A LOW DENSITY FREE-RISE POLYURETHANE FOAM

#12
20220064361
2022-03-03

Hybrid foam formulations

#13
20220040670
2022-02-10

Beta-cyclodextrin-based monoliths through emulsion templating

#14
20220010051
2022-01-13

Polyol composition

#15
20210395437
2021-12-23

Formulated polyol compositons

#16
20210388169
2021-12-16

BROMINATED FLAME RETARDANTS AND POLYURETHANES CONTAINING THE SAME

#17
20210079189
2021-03-18

Polyurethane Foam using HFO Propellants

#18
20200399512
2020-12-24

Adhesive and its preparation and application

#19
20200377653
2020-12-03

Alkoxylated bio-oil polyol compositions

#20
20200339733
2020-10-29

Rigid polyurethane foams suitable for use as panel insulation

#21
20200317880
2020-10-08

Fibre reinforcement of reactive foams obtained by a moulding foam method

#22
20200048400
2020-02-13

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

#23
20190389996
2019-12-26

HFO CONTAINING PU FORMULATION

#24
20190322791
2019-10-24

Rigid polyurethane foams suitable for use as panel insulation

#25
20190322790
2019-10-24

Rigid polyurethane foams suitable for use as panel insulation

#26
20190284363
2019-09-19

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

#27
20190248948
2019-08-15

Process for producing a low density free-rise polyurethane foam

#28
20190225737
2019-07-25

POLYURETHANE POLYMERS COMPRISING POLYSACCHARIDES

#29
20190119430
2019-04-25

Polyurethane foam and a polyurethane composite comprising the same

#30
20190091517
2019-03-28

Golf ball

#31
20180362701
2018-12-20

Polyether polyol compositions and polyurethane foams formed therefrom

#32
20180346636
2018-12-06

Polyetheresters and their use in rigid polyurethane foams

#33
20180327536
2018-11-15

Method for producing a rigid polyurethane foam

#34
20180298140
2018-10-18

POLYURETHANE FIBER INCLUDING COPOLYMER POLYOL

#35
20180223032
2018-08-09

Flame-resistant polymer polyol dispersion

#36
20180134861
2018-05-17

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

#37
20180051124
2018-02-22

Polyol component for the production of PUR foams

#38
20180022885
2018-01-25

Polyurethane foam-forming compositions, methods of making low density foams using such compositions, and foams formed therefrom

#39
20170327626
2017-11-16

METHOD FOR PRODUCING RADIATION-CURABLE URETHANE (METH)ACRYLATES

#40
20170144028
2017-05-25

Golf ball

#41
20170121458
2017-05-04

Alkoxylated bio-oil polyol compositions

#42
20170073488
2017-03-16

Inherent flame retardant rigid polyurethane foam

#43
20170044301
2017-02-16

Polyether polyol compositions and polyurethane foams formed therefrom

#44
20160257775
2016-09-08

Polyurethane resin, polyurethane resin composition, and method for manufacturing polyurethane resin

#45
20160229972
2016-08-11

FOAM PRODUCTS AND METHODS OF PRODUCING THE SAME

#46
20160200856
2016-07-14

Polyester polyol and polyol blends and rigid polyurethane foam manufacturing

#47
20160200855
2016-07-14

PIPA polyol based viscoelastic foams

#48
20160083500
2016-03-24

Phosphorous containing flame retardants

#49
20150376326
2015-12-31

Polyurethanes made using zinc catalysts

#50
20150315328
2015-11-05

Polyurethane useful for orthopedics external fixing system in complex environment and preparation method thereof

#51
20150284500
2015-10-08

Viscoelastic sound-absorbing polyurethane foam and preparation method thereof

#52
20150259459
2015-09-17

PROCESS FOR PRODUCING A LOW DENSITY FREE-RISE POLYURETHANE FOAM

#53
20150073065
2015-03-12

Polyurethanes made using bismuth thiophosphoric acid diester salts as catalysts

#54
20150065675
2015-03-05

Polyurethanes made using bismuth thiocarbamate or thiocarbonate salts as catalysts

#55
20140339723
2014-11-20

Method and composition for filling elongated channels with expanding foam insulation

#56
20140339336
2014-11-20

Method for minimizing emissions while forming a polyurethane foam

#57
20140275305
2014-09-18

Polyurethanes, polyurethane foams and methods for their manufacture

#58
20140256839
2014-09-11

Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof

#59
20140200327
2014-07-17

Polyols, preparation and use thereof

#60
20130296451
2013-11-07

Reaction product from the co-dehydration of a sugar alcohol and a polyol

#61
20130210951
2013-08-15

Polyols suitable for hot molded foam production with high renewable resource content

#62
20130204047
2013-08-08

Method for producing polyether polyols

#63
20130119152
2013-05-16

Polyurethane spraying system used to minimize emissions of a polyisocyanate

#64
20130053511
2013-02-28

Polymers for contact lenses

#65
20120252661
2012-10-04

Hydroxyalkylated polyalkylenepolyamine composition, method for producing same and method for producing polyurethane resin using such hydroxyalkylated polyalkylenepolyamine composition

#66
20110237488
2011-09-29

Solvent compositions comprising unsaturated fluorinated hydrocarbons

#67
20110213044
2011-09-01

Melt dispersion process for making polymer polyols

#68
20110059255
2011-03-10

Method for minimizing emissions while forming a polyurethane foam

#69
20110046287
2011-02-24

Clay-isocyanate nanodispersions and polyurethane nanocomposite produced therewith

#70
20110041878
2011-02-24

Solvent Compositions Comprising Unsaturated Fluorinated Hydrocarbons

#71
20110039963
2011-02-17

Blowing agent enhancers for polyurethane foam production

#72
20100280141
2010-11-04

Compositions and use of cis-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based forms

#73
20100273939
2010-10-28

Polyurethane dispersions and coatings produced therefrom

#74
20100189885
2010-07-29

Solvent compositions comprising unsaturated fluorinated hydrocarbons

#75
20100152093
2010-06-17

Solvent compositions comprising unsaturated fluorinated hydrocarbons

#76
20100041782
2010-02-18

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

#77
20090306237
2009-12-10

Viscoelastic foams having high air flow

#78
20090253819
2009-10-08

Process for preparing polyurethanes

#79
20090234036
2009-09-17

Method for producing rigid polyurethane foam, and rigid polyurethane foam

#80
20090082482
2009-03-26

Storage stable polyol blends containing n-pentane

#81
20090069457
2009-03-12

Open-cell polyurethane foam and process for its manufacture

#82
20090062415
2009-03-05

METHODS OF PRODUCING RIGID POLYURETHANE FOAMS

#83
20090005533
2009-01-01

Method for Producing Polyether Alcohols

#84
20080177213
2008-07-24

Hydrogels of hydrophilic polyurethane (meth)acrylates

#85
20080132662
2008-06-05

Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers

#86
20080004362
2008-01-03

Hydroxyalkylated polyalkylenepolyamine composition, method of producing the same and their use in polyurethanes

#87
20070276055
2007-11-29

Flame retardant polyurethanes and additives therefor

#88
20070237965
2007-10-11

Composite parts comprising sprayed polyurethaneureas

#89
20070232712
2007-10-04

Method for producing rigid polyurethane foams

#90
20070208095
2007-09-06

Rigid polyurethane foam based on toluene diamine-initiated polyols

#91
20070203319
2007-08-30

PROCESS OF FORMING A POLYOL

#92
20070199976
2007-08-30

PROCESS OF FORMING A POLYOL

#93
20070151652
2007-07-05

Method for making automotive headliners

#94
20070149634
2007-06-28

Long chain polyether polyols

#95
20070149632
2007-06-28

Short chain polyethers for rigid polyurethane foams

#96
20070129452
2007-06-07

Water-blown, flame retardant rigid polyurethane foam

#97
20070105738
2007-05-10

Solvent compositions comprising unsaturated fluorinated hydrocarbons

#98
20070102021
2007-05-10

Solvent compositions comprising unsaturated fluorinated hydrocarbons

#99
20070100011
2007-05-03

Blowing agents for forming foam comprising unsaturated fluorocarbons

#100
20070100009
2007-05-03

Methods for making foams using blowing agents comprising unsaturated fluorocarbons

#101
20060217451
2006-09-28

Polyurethane or polyisocyanurate foam composition

#102
20060189780
2006-08-24

Reinforced polyurethane/urea elastomers and molded articles produced therefrom

#103
20060175575
2006-08-10

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

#104
20060025491
2006-02-02

Low viscosity polymer polyols

#105
20060014890
2006-01-19

Polyisocyanates with improved compatibility with high hydroxyl content polyols

#106
20050267278
2005-12-01

Polyurethane containing a polyol composition comprising a highly branched polysaccharide, mix and process for preparation thereof

#107
20050222380
2005-10-06

Method of purifying polyether polyols of non-volatile impurities

#108
20050140038
2005-06-30

Structural member

#109
20050070619
2005-03-31

Blowing agent enhancers for polyurethane foam production

#110
20050070618
2005-03-31

Blowing agent enhancers for polyurethane foam production

#111
20050043425
2005-02-24

Polyurethane foam

#112
20050043424
2005-02-24

Polyurethane foam

#113
20050020709
2005-01-27

Rigid polyurethane foams with improved properties

#114
16373885
2020-01-28

Process for producing polycyclic polyether polyols