ClassID:

98867

C08G18/4081 - 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; Two or more macromolecular compounds not provided for in one single group of groups  -  Mixtures of compounds of group with other macromolecular compounds

Recent Application in this class:
#1
20250236698
2025-07-24

POLYURETHANE MATERIALS COMPRISING LIGNIN AND METHODS OF MANUFACTURING THE SAME

#2
20250163204
2025-05-22

Sustainable Polyester Polyols and Uses Thereof

#3
20250115783
2025-04-10

A 2K CLEARCOAT COATING COMPOSITION

#4
20250092184
2025-03-20

SELF-EXTINGUISHING AND INTUMESCENT FLAME RETARDANT POLYURETHANE ELASTOMER COMPOSITIONS

#5
20250034317
2025-01-30

POLYURETHANE ELASTOMER WITH IMPROVED HYDROLYSIS RESISTANCE

#6
20240101819
2024-03-28

CURABLE COMPOSITION CONTAINING CYCLIC MULTIFUNCTIONAL MONOMER

#7
20240067791
2024-02-29

POLYURETHANE FOAM, MOLDED BODY OF SAME AND METHOD FOR PRODUCING MOLDED BODY

#8
20230365740
2023-11-16

POLYURETHANES AND METHODS TO PREPARE POLYURETHANES

#9
20230235111
2023-07-27

POLYURETHANES FROM DEPOLYMERIZED LIGNIN CONTAINING LIGNIN MONOMERS

#10
20220259430
2022-08-18

Matted polyamide-pud

#11
20220243000
2022-08-04

POLYURETHANE COMPOSITION FOR THE MANUFACTURE OF FLOORS, ESPECIALLY FOR MARINE APPLICATIONS

#12
20220204681
2022-06-30

Polyurethane foam materials having reduced cold-flow effect and method for producing same

#13
20220195268
2022-06-23

ADHESIVE KIT AND METHOD OF PRODUCING LAMINATE

#14
20220040536
2022-02-10

Golf ball

#15
20220010050
2022-01-13

Functional resin material, manufacturing method thereof, and moisture-sensed shrinking fabric

#16
20210301065
2021-09-30

Methods for reducing aldehyde emissions in polyurethane foams

#17
20210163746
2021-06-03

Lignin-containing polyurethanes

#18
20210062036
2021-03-04

Self-repairing polyurethane networks

#19
20200306592
2020-10-01

Golf ball

#20
20200283563
2020-09-10

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

#21
20200140683
2020-05-07

Matted polyamide-pud

#22
20200139197
2020-05-07

Golf ball

#23
20200079983
2020-03-12

Protein-containing adhesives, and manufacture and use thereof

#24
20200032100
2020-01-30

Thermosetting coating composition for improved corrosion protection of metal substrates

#25
20190382636
2019-12-19

Curable composition, especially as crystallizing rubber to substrate bonding primer

#26
20190322914
2019-10-24

TWO COMPONENT POLYURETHANE COMPOSITION

#27
20190160341
2019-05-30

Golf ball

#28
20190106526
2019-04-11

Bound stopper and production method therefor

#29
20190040254
2019-02-07

POLYURETHANE FOAM AND POLYOL COMPOSITION FOR PRODUCTION OF POLYURETHANE

#30
20180327631
2018-11-15

Self-Repairing Polyurethane Networks

#31
20180163101
2018-06-14

CURABLE COMPOSITION, ESPECIALLY FOR RUBBER TO SUBSTRATE BONDING

#32
20180134934
2018-05-17

Protein-containing adhesives, and manufacture and use thereof

#33
20180112112
2018-04-26

Optical transparent adhesive sheet, method for producing optical transparent adhesive sheet, laminate and display device with touch panel

#34
20170333602
2017-11-23

Nanocomposite elastomers

#35
20170327621
2017-11-16

Hyperbranched polymer modified with isocyanate linker and mix of short and long chain alkyl polyether

#36
20170198085
2017-07-13

Polyurethane-modified epoxy resin, method for producing same, epoxy resin composition and cured product

#37
20170158802
2017-06-08

Bio-polyol composition and bio-polyurethane foam

#38
20170107411
2017-04-20

Bio-adhesives

#39
20170066952
2017-03-09

Protein-containing adhesives, and manufacture and use thereof

#40
20170044409
2017-02-16

Binder compositions comprising lignin derivatives

#41
20170044344
2017-02-16

Foamed polyurethane polymers for the regeneration of connective tissue

#42
20160326381
2016-11-10

Method for producing binder resin, method for producing resin composition, binder resin, and resin composition

#43
20160289495
2016-10-06

Self-repairing polyurethane networks

#44
20160264714
2016-09-15

Cardanol modified epoxy polyol

#45
20160108236
2016-04-21

Polyurethane composites comprising nanocrystalline cellulose and method for improving properties of polyurethanes thereof

#46
20150329474
2015-11-19

Amine compound and ionic conductive agent, and electroconductive resin composition

#47
20150240076
2015-08-27

Aerogel-containing polyurethane composite material

#48
20150203730
2015-07-23

Protein-containing adhesives, and manufacture and use thereof

#49
20140141490
2014-05-22

Method of facilitating removal of bioorganic stains from surfaces

#50
20140127420
2014-05-08

Self-repairing cyclic oxide-substituted chitosan polyurethane networks

#51
20130004454
2013-01-03

Polyurethane block copolymer based on poly siloxane tenside for membranes

#52
20120219780
2012-08-30

Resilient, water dispersible polyurethane foams and products incorporating same

#53
20120217045
2012-08-30

Thermosetting resin composition, method for forming protective film for flexible wiring board, and flexible wiring board

#54
20120041089
2012-02-16

Polyol formed from an epoxidized oil

#55
20120010341
2012-01-12

Adhesive composition

#56
20110313074
2011-12-22

Polyols derived from a vegetable oil using an oxidation process

#57
20110311833
2011-12-22

Protein-containing adhesives, and manufacture and use thereof

#58
20110293842
2011-12-01

Water-based two-component coating compositions

#59
20110257284
2011-10-20

PROCESS FOR PRODUCING FLAME-RETARDANT PU FOAMS

#60
20110220316
2011-09-15

Non-veining urethane resins for foundry sand casting

#61
20110196329
2011-08-11

Polyurethane gel foams

#62
20110076738
2011-03-31

Method facilitating removal of bioorganic stains from surfaces

#63
20100266784
2010-10-21

Self-repairing cyclic oxide-substituted chitosan polyurethane networks

#64
20100216361
2010-08-26

Use of high-functionality highly branched polyetheramine polyols to coat surfaces

#65
20100179241
2010-07-15

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

#66
20100152374
2010-06-17

FLAME-RETARDANT WATERBORNE POLYURETHANE DISPERSION

#67
20090286896
2009-11-19

Polyol formed from an EPOXIDIZED oil

#68
20090247671
2009-10-01

Solvent-free polyurethane-based artificial leather having the texture of human skin and the preparation method thereof

#69
20090203809
2009-08-13

NOVEL POLYURETHANES WITH A HIGH WATER CONTENT, METHOD FOR THE PRODUCTION AND APPLICATION THEREOF

#70
20090075030
2009-03-19

Resilient, water dispersible polyurethane foams and products incorporating same

#71
20080287604
2008-11-20

Hydrogel Including Modified Cyclodextrin Crosslinked With Polyurethane Prepolymer

#72
20080248223
2008-10-09

EPOXY URETHANE COATED CERAMIC ARTICLE

#73
20080103268
2008-05-01

Film-former of resin with nonionic metal coordinating structure and crosslinker-reactive group

#74
20070173626
2007-07-26

Novel polyols derived from a vegetable oil using an oxidation process

#75
20070037953
2007-02-15

Polyols derived from a vegetable oil using an oxidation process

#76
20070037019
2007-02-15

Purified polyurethane crosslinking agents and magnetic recording media having at least one coating containing a purified polyisocyanate crosslinking agent

#77
20060241199
2006-10-26

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

#78
20060122286
2006-06-08

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