ClassID:

98876

C08G18/4244 - 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; Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups

Sub-classes:
Recent Application in this class:
#1
20260152597
2026-06-04

COMPOSITE MATERIAL FOR INSOLE

#2
20260022078
2026-01-22

LAMINATE COMPRISING A LAYER OF A LAYERED MINERALIC MATERIAL AND A POLYURETHANE LAYER

#3
20250171607
2025-05-29

DEPOLYMERIZATION OF POLYURETHANES WITH ORGANIC AMINE BASES

#4
20250101192
2025-03-27

MOISTURE-PERMEABLE WATERPROOF FILM

#5
20250084200
2025-03-13

THERMOSETTING FOAMS HAVING IMPROVED INSULATING VALUE

#6
20250066531
2025-02-27

AQUEOUS POLYURETHANE COMPOSITION, HEAT-RESISTANT COATING AGENT, FIRST LAMINATE, BAG, SECOND LAMINATE, METHOD FOR PRODUCING FIRST LAMINATE, AND METHOD FOR PRODUCING SECOND LAMINATE

#7
20250034312
2025-01-30

MODIFIED POLYURETHANE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

#8
20250019486
2025-01-16

PROCESS FOR PREPARING POLYOXYALKYLENE POLYESTER POLYOLS

#9
20240209137
2024-06-27

REDUCING THE CONCENTRATION OF MONOMERIC POLYISOCYANATES IN POLYURETHANE COMPOSITIONS

#10
20240101747
2024-03-28

WATERBORNE POLYURETHANE MATERIAL AND METHOD FOR MANUFACTURING GLOVES UTILIZING THE WATERBORNE POLYURETHANE MATERIAL

#11
20240010786
2024-01-11

Polyol compositions

#12
20230406992
2023-12-21

METHOD FOR USING CO2-BASED POLYOL ON POLYURETHANE FOAM TO IMPROVE REPROCESSING-ABILITY IN HOT PROCESS WITH SUPERIOR RECYCLING RATE

#13
20230130031
2023-04-27

Thermoplastic Polyurethane Compositions Comprising Nitro-Substituted Polyester Diols

#14
20230110847
2023-04-13

THERMOSETTING FOAMS HAVING IMPROVED INSULATING VALUE

#15
20230063921
2023-03-02

RECOATABLE COATING COMPOSITION AND METHOD OF COATING SUBSTRATES WITH SUCH COMPOSITIONS

#16
20220348732
2022-11-03

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

#17
20220275141
2022-09-01

Polyurethane resin-forming composition for membrane-sealing material, and membrane and membrane module using same

#18
20220243011
2022-08-04

An Amine Functional Compound Having A Urethane Group

#19
20220185939
2022-06-16

POLYOL COMPOSITION FOR PRODUCING FLEXIBLE POLYURETHANE FOAM, AND FLEXIBLE POLYURETHANE FOAM

#20
20220080267
2022-03-17

Golf ball

#21
20220025230
2022-01-27

Low VOC polyurethane adhesive

#22
20210388151
2021-12-16

Acrylate end-capped urethane- or urea-based polymers

#23
20210363290
2021-11-25

POLYOL COMPOSITIONS

#24
20210102040
2021-04-08

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

#25
20200377653
2020-12-03

Alkoxylated bio-oil polyol compositions

#26
20200362086
2020-11-19

Method for preparing a thermoplastic polyurethane having a low glass transition temperature

#27
20200247941
2020-08-06

THERMOSETTING FOAMS HAVING IMPROVED INSULATING VALUE

#28
20200028117
2020-01-23

Dual cure protective display film

#29
20200024495
2020-01-23

Adhesive film activatable at low temperature

#30
20200017736
2020-01-16

Low VOC polyurethane adhesive

#31
20190322791
2019-10-24

Rigid polyurethane foams suitable for use as panel insulation

#32
20190322790
2019-10-24

Rigid polyurethane foams suitable for use as panel insulation

#33
20190241765
2019-08-08

Aqueous dispersions containing polymerizates produced in multiple stages with polyurethanes as well as coating agent compositions containing same

#34
20190241699
2019-08-08

Method of preparing polyurethanes from oligomeric polyol compositions and polyisocyanates

#35
20190194380
2019-06-27

Method for producing polyester polyols and use thereof in polyurethane

#36
20190194379
2019-06-27

Rigid foam comprising a polyester polyol

#37
20190127542
2019-05-02

Semi-rigid polyurethane foam and process to make

#38
20190100675
2019-04-04

Polyurethane coatings for direct application to polyurethane pultrusion

#39
20190055346
2019-02-21

Method of preparing oligomeric polyol compositions

#40
20190055345
2019-02-21

Polyurethanes prepared from oligomeric polyol compositions and polyisocyanates

#41
20190048163
2019-02-14

Polyurethane and polyisocyanurate foams and methods of producing the same

#42
20190040184
2019-02-07

Oligomeric polyol compositions

#43
20190029394
2019-01-31

HYBRID TYPE FOAM AND COSMETIC KIT USING SAME

#44
20180355097
2018-12-13

Composition comprising oligomeric polyol compositions and polyisocyanates

#45
20180187049
2018-07-05

REACTIVE HOT MELT ADHESIVE

#46
20180178412
2018-06-28

Mixing device with a pressure holding device

#47
20180112053
2018-04-26

Article comprising tubular particles

#48
20180072861
2018-03-15

Article comprising tubular particles

#49
20180015202
2018-01-18

Supramolecular polymer blend

#50
20170313808
2017-11-02

BIOACTIVE POLYMERIC LIQUID FORMULATIONS OF ABSORBABLE, SEGMENTED APLIPHATIC POLYURETHANE COMPOSITIONS

#51
20170226703
2017-08-10

Composite pavement structures

#52
20170174815
2017-06-22

Polyurethane-polyurea dispersions comprising hydrazine or hydrazide chain extenders

#53
20170173854
2017-06-22

THERMOPLASTIC SHAPE MEMORY MATERIAL

#54
20170152180
2017-06-01

Composite pavement structure

#55
20150284499
2015-10-08

Alkoxysilane-terminated prepolymer based on polyether carbonate polyols, for spray foams

#56
20150210807
2015-07-30

Polyurethanes

#57
20150166714
2015-06-18

Carbodiimide-containing compositions and method for the production and use thereof

#58
20150025164
2015-01-22

POLYURETHANE RIGID FOAMS

#59
20140364530
2014-12-11

Radiation curable (meth)acrylated compounds

#60
20140193631
2014-07-10

Polyurethane foam

#61
20140163178
2014-06-12

Lactide copolymer, a preparation method thereof, and a resin composition including the same

#62
20140046019
2014-02-13

Hydroswellable, segmented, aliphatic polyurethanes and polyurethane ureas

#63
20130288060
2013-10-31

Adhesive for rotor blades for wind power plants

#64
20130022810
2013-01-24

Composite pavement structures

#65
20130011195
2013-01-10

Composite pavement structures

#66
20120329943
2012-12-27

Composite pavement structure

#67
20120329934
2012-12-27

Composite materials comprising aggregate and an elastomeric composition

#68
20120214892
2012-08-23

PROCESS FOR PRODUCING POLYESTERETHEROLS

#69
20120208789
2012-08-16

HYDROSWELLABLE, SEGMENTED, ALIPHATIC POLYURETHANES AND POLYURETHANE UREAS

#70
20120172524
2012-07-05

REACTIVE HOT-MELT ADHESIVE AGENT COMPOSITION

#71
20110086969
2011-04-14

FAST DRY POLYESTER LATEX FOR COATINGS

#72
20110065827
2011-03-17

Holographic media and photopolymers

#73
20110028581
2011-02-03

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

#74
20110020659
2011-01-27

Coating composition, method for the production thereof, use thereof, and substrates coated therewith

#75
20100316691
2010-12-16

BIODEGRADABLE INTRAVAGINAL MEDICAL DEVICE FOR DELIVERY OF THERAPEUTICS

#76
20100285311
2010-11-11

Dual component (aqueous) hybrid reactive resin system, method for production and use thereof

#77
20100261804
2010-10-14

Polyol composition, foaming composition and polyurethane foam

#78
20100197857
2010-08-05

POLYURETHANE FOR PRINTING INK BINDERS, METHOD FOR PRODUCING THE SAME AND PRINTING INK

#79
20100166826
2010-07-01

BIODEGRADABLE INTRAVAGINAL DEVICES FOR DELIVERY OF THERAPEUTICS

#80
20100130633
2010-05-27

Vibration damping and sound absorbing material and production process thereof

#81
20090264546
2009-10-22

Polyester polyols containing secondary alcohol groups and their use in making polyurethanes such as flexible polyurethane foams

#82
20090233887
2009-09-17

Hydroswellable, Segmented, Aliphatic Polyurethanes and Polyurethane Ureas

#83
20090165948
2009-07-02

CURABLE COMPOSITION

#84
20080114086
2008-05-15

Process for the preparation of polyether-ester polyols

#85
20080071057
2008-03-20

CURABLE COMPOSITION

#86
20070088146
2007-04-19

POLYURETHANE ELASTOMER AND METHOD FOR ITS PRODUCTION

#87
20060293400
2006-12-28

Polyurethane foams made from hydroxymethyl-containing polyester polyols

#88
20060135637
2006-06-22

Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same

#89
20050143551
2005-06-30

Thermoplastic polyurethane

#90
20050119443
2005-06-02

Coating compositions with high solids content for vehicle coating

#91
20050085658
2005-04-21

Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same

#92
18308212
2025-01-21

Class a fire-retardant polyisocyanurate foam boards and process for making

#93
15589182
2018-08-21

Oligomeric polyol compositions