ClassID:

98817

C08G18/325 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen; Low-molecular-weight compounds; Polyhydroxy compounds; Polyamines; Hydroxyamines; Polyamines containing secondary or tertiary amino groups

Recent Application in this class:
#1
20260092136
2026-04-02

RESIN DISPERSION LIQUID FOR INKJET INK

#2
20260055754
2026-02-26

WIND TURBINE BLADE

#3
20250270420
2025-08-28

POLYURETHANE RESIN COMPOSITION, POLYURETHANE RESIN AQUEOUS DISPERSION, COATING AGENT FOR FILM, AND COATING

#4
20250263578
2025-08-21

Novel two-component clear-coat systems comprising polyaspartic acid ester

#5
20250206980
2025-06-26

POLYUREA COPOLYMER COATING COMPOSITIONS AND METHODS

#6
20250122389
2025-04-17

COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING

#7
20250026076
2025-01-23

ADDITIVE MANUFACTURING USING POLYUREA MATERIALS

#8
20240360271
2024-10-31

BIO-BASED AMINE CURING AGENT FOR CURABLE COMPOSITIONS

#9
20240343941
2024-10-17

DUAL-CURE RESIN COMPOSITION COMPRISING URETDIONE-CONTAINING COMPOUND AND ITS USE IN 3D PRINTING

#10
20240238076
2024-07-18

PROCESS FOR PRODUCING VASCULAR PROSTHESES

#11
20240218108
2024-07-04

Polyurea and Method of Making Using an Amine Compound

#12
20240209224
2024-06-27

Coreactive materials and methods for three-dimensional printing

#13
20230399538
2023-12-14

Polyurea copolymer coating compositions and methods

#14
20230272148
2023-08-31

THERMOPLASTIC POLY(URETHANE-UREA) POLYADDUCTS

#15
20230227677
2023-07-20

Coreactive materials and methods for three-dimensional printing

#16
20230062261
2023-03-02

POLYUREA COPOLYMER

#17
20230010649
2023-01-12

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE MANUFACTURING SYSTEM

#18
20220387956
2022-12-08

MICROBALLOON PRODUCTION METHOD

#19
20220098437
2022-03-31

NOVEL TWO-COMPONENT CLEAR COAT SYSTEMS COMPRISING POLYASPARTIC ACID ESTER

#20
20220041787
2022-02-10

Self-healing, self-cleaning omniphobic composition, related articles and related methods

#21
20220010050
2022-01-13

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

#22
20210363382
2021-11-25

Two-component coating composition, method for coating a substrate, coated substrate, and use of such coating composition for improving erosion resistance

#23
20210324132
2021-10-21

Oxazolidinedione-terminated prepolymer

#24
20210317254
2021-10-14

Polymeric material including a uretdione-containing material and an epoxy component, two-part compositions, and methods

#25
20210309789
2021-10-07

Methods for reducing aldehyde emissions in polyurethane foams

#26
20210309786
2021-10-07

Isocyanate-group-containing polymer having a low content of monomeric diisocyanates

#27
20210277263
2021-09-09

Methods for Reactive Three-Dimensional Printing by Extrusion

#28
20210268467
2021-09-02

MICROCAPSULE COMPOSITIONS STABILIZED WITH VISCOSITY CONTROL AGENTS

#29
20210246300
2021-08-12

Reactive particulate materials useful for additive manufacturing

#30
20210246252
2021-08-12

Sustainable chemistry systems for recyclable dental models and other additively manufactured products

#31
20210206049
2021-07-08

Additive manufacturing using polyurea materials

#32
20210087427
2021-03-25

Aqueous coating composition with soft touch upon drying

#33
20210061938
2021-03-04

POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING HALOGENATED OLEFINS

#34
20200399487
2020-12-24

Coreactive materials and methods for three-dimensional printing

#35
20200377756
2020-12-03

Polyurea copolymer coating compositions and methods

#36
20200255583
2020-08-13

Multi component dispersant

#37
20200239622
2020-07-30

DYNAMIC UREA BONDS FOR POLYMERS

#38
20200224050
2020-07-16

INKJET INK COMPOSITIONS

#39
20200208009
2020-07-02

Two-component coating compositions for coating fiber-reinforced plastics materials

#40
20190367772
2019-12-05

Aqueous coating composition with soft touch upon drying

#41
20190284328
2019-09-19

Polyurethane composition

#42
20190283313
2019-09-19

Additive manufacturing using polyurea materials

#43
20190169449
2019-06-06

Coreactive materials and methods for three-dimensional printing

#44
20190112500
2019-04-18

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

#45
20190092898
2019-03-28

Dynamic urea bonds with fast hydrolytic kinetics for polymers

#46
20190054681
2019-02-21

Additive manufacturing using polyurea materials

#47
20180151264
2018-05-31

Method for eliminating radioactive iodine and hydrophilic resin for eliminating radioactive iodine

#48
20180009933
2018-01-11

Cyclic dynamic polyureas for polymeric urea processing

#49
20170362461
2017-12-21

Aqueous coating composition with soft touch upon drying

#50
20170355865
2017-12-14

Coreactive materials and methods for three-dimensional printing

#51
20170341296
2017-11-30

Methods for reactive three-dimensional printing by extrusion

#52
20170335047
2017-11-23

POLYURETHANE DISPERSIONS BASED ON RENEWABLE RAW MATERIALS

#53
20170321083
2017-11-09

Methods for reactive three-dimensional printing by inkjet printing

#54
20170218224
2017-08-03

Composition comprising cyclic secondary amine and methods of coating drinking water pipelines

#55
20170129988
2017-05-11

Composition to reduce the amount of aldehydes emitted from polyurethane foams

#56
20160237283
2016-08-18

Transparent hydrophobic coating materials with improved durability and methods of making same

#57
20160002425
2016-01-07

Additives for improving polyurethane foam performance

#58
20150018509
2015-01-15

Isocyanate-containing prepolymer and method for making the same

#59
20140340727
2014-11-20

Photochromic composition

#60
20140234546
2014-08-21

Polyureas made from aminocrotonates

#61
20140066981
2014-03-06

Tissue adhesive with accelerated curing

#62
20140010956
2014-01-09

Composition comprising cyclic secondary amine and methods of coating drinking water pipelines

#63
20130345386
2013-12-26

Polyetheramine macromonomers comprising two neighboring hydroxyl groups and their use for producing polyurethanes

#64
20130253084
2013-09-26

Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine

#65
20130018147
2013-01-17

POLYURETHANE/POLYUREA SPRAY ELASTOMERS

#66
20120264876
2012-10-18

Protective coatings for high strength steels

#67
20120071576
2012-03-22

Additives for improving polyurethane foam performance

#68
20110253426
2011-10-20

Curable composition

#69
20110137005
2011-06-09

Chain extenders

#70
20110118161
2011-05-19

Capsule with organic/inorganic hybrid wall

#71
20110065958
2011-03-17

Low temperature curable epoxy compositions containing urea curatives

#72
20100273008
2010-10-28

POLYURETHANE POLYMER FOR REVERSIBLE ADHESIVE BONDS

#73
20100266855
2010-10-21

ADHESION-PROMOTING AGENT FOR PROTECTIVE COATINGS

#74
20090324974
2009-12-31

Protective coatings for high strength steels

#75
20090318656
2009-12-24

Polyetheramine macromonomers comprising two neighboring hydroxyl groups and their use for producing polyurethanes

#76
20090285994
2009-11-19

Polyureas made from aminocrotonates and enaminones

#77
20090283932
2009-11-19

Dual cured castable system for use in golf balls

#78
20090242479
2009-10-01

AROMATIC HALOSULFONYL ISOCYANATE COMPOSITIONS

#79
20080262187
2008-10-23

Blends of Diamines Having Reduced Color

#80
20080200718
2008-08-21

Material forming supramolecular structures, process and uses

#81
20080194788
2008-08-14

Diimines and secondary diamines

#82
20080033210
2008-02-07

Diimines and secondary diamines

#83
20080004406
2008-01-03

DIIMINES AND SECONDARY DIAMINES

#84
20070270566
2007-11-22

Chain extenders

#85
20060217567
2006-09-28

Diimines and secondary diamines