ClassID:

98718

C08G18/022 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups

Recent Application in this class:
#1
20260001990
2026-01-01

A PROCESS FOR PRODUCING ONE OR MORE POLYMERS SELECTED FROM THE GROUP CONSISTING OF POLYURETHANES, POLYURETHANE UREAS, POLYISOCYANURATES, AND A MIXTURE OF TWO OR MORE THEREOF, FROM A SOLID MATERIAL W

#2
20250313659
2025-10-09

METHOD FOR RECOVERING RAW MATERIALS FROM ISOCYANURATE-CONTAINING POLYURETHANE PRODUCTS

#3
20250019484
2025-01-16

ISOCYANATE COMPOSITION AND PREPARATION METHOD OF THE SAME

#4
20250019483
2025-01-16

PREPARATION OF POLYISOCYANATES CONTAINING IMINOOXADIAZINEDIONE GROUPS AND THEIR USE

#5
20240309146
2024-09-19

POLYISOCYANATE COMPOSITION, FILM-FORMING COMPOSITION, FILM, FILM LAMINATE, ADHESIVE RESIN COMPOSITION AND ADHESIVE RESIN-CURED PRODUCT, COATING COMPOSITION AND COATING MATERIAL-CURED PRODUCT

#6
20240301122
2024-09-12

A modified polyisocyanate

#7
20240294692
2024-09-05

POLYISOCYANURATE PLASTICS WITH HIGH TRANSPARENCY

#8
20240059826
2024-02-22

COLOR-STABLE CURING AGENT COMPOSITIONS COMPRISING POLYISOCYANATES OF (CYCLO)ALIPHATIC DIISOCYANATES

#9
20240052085
2024-02-15

Producing Isocyanate-Terminated, Urethane Group-Containing Prepolymers

#10
20230365835
2023-11-16

Polyaspartic coating composition, coating film, and coated article

#11
20230365741
2023-11-16

WATER-DISPERSIBLE POLYISOCYANATE, AQUEOUS POLYURETHANE RESIN COMPOSITION, AND ARTICLE

#12
20230151135
2023-05-18

PRODUCTION OF PLASTICS BY CATALYTIC CROSSLINKING OF BLOCKED POLYISOCYANATES

#13
20230114799
2023-04-13

ISOCYANATE COMPOSITION AND METHOD FOR PRODUCING ISOCYANATE POLYMER

#14
20230086342
2023-03-23

USE OF SPECIFIC OPEN-CHAIN ETHER ISOCYANATES

#15
20230085525
2023-03-16

HYPERBRANCHED POLYESTER POLYOLS SUITABLE FOR USE IN ORGANIC SOLVENT-BASED TWO-COMPONENT POLYURETHANE COATING COMPOSITIONS

#16
20230080775
2023-03-16

POLYISOCYANATE PREPARATIONS

#17
20230054095
2023-02-23

Curable Photochromic Polycarbodiimide Compositions

#18
20230008512
2023-01-12

POLYURETHANE AND POLYISOCYANURATE FOAM AND METHOD OF MANUFACTURE THEREOF

#19
20230002536
2023-01-05

MANUFACTURE OF FIBER REINFORCED COMPOSITE MATERIALS WITH ISOCYANATE RESIN

#20
20220403207
2022-12-22

REMOVAL OF MONOMERIC ALIPHATIC DIISOCYANATE IN AN ALIPHATIC POLYISOCYANATE USING SCAVENGERS

#21
20220363808
2022-11-17

POLYISOCYANATE COMPOSITION, FILM-FORMING COMPOSITION, FILM, FILM LAMINATE, ADHESIVE RESIN COMPOSITION AND ADHESIVE RESIN-CURED PRODUCT, COATING COMPOSITION AND COATING MATERIAL-CURED PRODUCT

#22
20220348708
2022-11-03

METHOD FOR PRODUCING ISOCYANURATES FROM URETDIONES

#23
20220325026
2022-10-13

PHASE TRANSFER ACTIVE TRIMERIZATION CATALYST SALTS

#24
20220267500
2022-08-25

DISTILLATION OF POLYISOCYANATES

#25
20220220307
2022-07-14

POLYISOCYANURATE THERMOSETS WITH IMPROVED MECHANICAL PROPERTIES

#26
20220153905
2022-05-19

Polyisocyanurate based polymers and fiber reinforced composites

#27
20220144995
2022-05-12

Process for the preparation of polyisocyanates with dimer, trimer and/or allophanate and optionally urethane structure

#28
20220025100
2022-01-27

THERMOLATENT CATALYST FOR POLYMERIZATION OF ISOCYANATES

#29
20210261715
2021-08-26

CURABLE RESIN COMPOSITION

#30
20210238341
2021-08-05

ADDUCTS OF AMINE CATALYSTS FOR PRODUCING ISOCYANURATE POLYMERS

#31
20210171699
2021-06-10

Method for producing isocyanate mixtures containing isocyanurate groups

#32
20210155747
2021-05-27

Amine catalysts for the manufacture of isocyanurate polymers

#33
20210002409
2021-01-07

Polyisocyanurate based polymers and fiber reinforced composites

#34
20200369694
2020-11-26

NOVEL CATALYSTS FOR THE SYNTHESIS OF OLIGOMERIC ISOCYANATES

#35
20200354508
2020-11-12

Blocked polyisocyanate composition, one-component coating composition, coating film, and coated article

#36
20200331848
2020-10-22

Method for producing methylene-diphenylene-diisocyanates and polymethylene-polyphenylene-polyisocyanates

#37
20200325267
2020-10-15

METHOD FOR PRODUCING A COMPOSITION CONTAINING ISOCYANATE AND ISOCYANURATE GROUPS AND PUR/PIR RIGID FOAM PRODUCED THEREFROM

#38
20200308399
2020-10-01

Rigid thermal protection composition

#39
20200264509
2020-08-20

Polymer for organic bottom anti-reflective coating and bottom anti-reflective coatings comprising the same

#40
20200223971
2020-07-16

Method for producing polyisocyanates of (cyclo)aliphatic diisocyanates which are flocculation-stable in solvents

#41
20200216711
2020-07-09

Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates

#42
20200190245
2020-06-18

COMPOSITE MATERIALS BASED ON DUAL-CURING ISOCYANURATE POLYMERS

#43
20200181449
2020-06-11

Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates

#44
20200123300
2020-04-23

Isocyanate polymerization catalyst, preparation method thereof, and method for preparing polyisocyanate by using same

#45
20200040238
2020-02-06

CYANATE ESTER BASED ADHESIVE AND METHOD FOR PRODUCING CYANATE ESTER BASED ADHESIVE

#46
20200010723
2020-01-09

Polyaspartic coating composition, coating film, and coated article

#47
20190377262
2019-12-12

Resist underlayer composition, and method of forming patterns using the composition

#48
20190367665
2019-12-05

Dual-curing isocyanurate polymers

#49
20190337224
2019-11-07

Method for producing an object from a precursor, and use of a radically crosslinkable resin in an additive production method

#50
20190270843
2019-09-05

TDI based polyisocyanate mixture with a high solids content

#51
20190270842
2019-09-05

TDI based low-viscosity polyisocyanates with isocyanurate groups

#52
20190263957
2019-08-29

HARD CLEAR PROTECTIVE PAINT COATING

#53
20190225739
2019-07-25

Isocyanate composition and method for producing isocyanate polymer

#54
20190202963
2019-07-04

Process for producing polyisocyanurate plastics by means of phosphine catalysis

#55
20190153274
2019-05-23

Hardening of bonding systems

#56
20190153139
2019-05-23

Reversible crosslinking reactant composition

#57
20190144597
2019-05-16

Hydrophobically modified polyisocyanurate plastic and method for production thereof

#58
20190144596
2019-05-16

Hydrophilically modified polyisocyanurate plastic and process for production thereof

#59
20190144593
2019-05-16

Method for producing a polyisocyanurate composite material

#60
20190144592
2019-05-16

Method for producing a polyisocyanurate composite material

#61
20190144410
2019-05-16

Furan-modified compound and oligomer

#62
20190062486
2019-02-28

MICROFIBER INTRODUCED IN RIGID FOAM COMPOSED OF POLYURETHANE OR POLYISOCYANURATE APPLIED ON THERMAL INSULATOR PRODUCT

#63
20190031625
2019-01-31

Method for producing TDI-trimerisates with high purity

#64
20180355091
2018-12-13

Polyisocyanurate polymers and process for the production of polyisocyanurate polymers

#65
20180327538
2018-11-15

Process for preparing trimers and/or oligomers of diisocyanates

#66
20180265618
2018-09-20

METHOD FOR PRODUCING A RIGID POLYURETHANE-POLYISOCYANURATE FOAM

#67
20180244888
2018-08-30

PROCESS FOR PRODUCING POROUS MATERIALS

#68
20180244826
2018-08-30

Process for modifying isocyanates with use of cyclic ammonium salts as catalyst

#69
20180223131
2018-08-09

ADHESIVE FILM

#70
20180215853
2018-08-02

Method for improving fracture toughness of polyisocyanurate comprising reaction products

#71
20180201719
2018-07-19

Polyisocyanate mixture based on 1,5-diisocyanatopentane

#72
20180186922
2018-07-05

SILICONE COMPOSITION, SILICONE EMULSION COMPOSITION, AND FIBER TREATMENT AGENT

#73
20180179317
2018-06-28

Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material

#74
20180171065
2018-06-21

Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, coating material, and adhesive material

#75
20180162986
2018-06-14

Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material

#76
20180162981
2018-06-14

Process for producing polyisocvanurate plastics having functionalized surfaces

#77
20180155529
2018-06-07

Flame-retardant polyallyl and polyalkenyl isocyanurate compounds

#78
20180155486
2018-06-07

Polyisocyanate composition, polyurethane resin and two-component curable polyurethane composition

#79
20180142056
2018-05-24

Solids based on polyisocyanurate polymers produced under adiabatic conditions

#80
20180134835
2018-05-17

Polyisocyanurate polymer and process for the production of polyisocyanurate polymers

#81
20180133953
2018-05-17

Process for producing an object from a precursor and use of a free-radically crosslinkable resin in an additive manufacturing process

#82
20180118911
2018-05-03

Functionalized isocyanate based porous materials

#83
20180112026
2018-04-26

Silane groups containing polyisocyanates based on 1,5-diisocyanatopentane

#84
20180086938
2018-03-29

Two-component coating compounds

#85
20180086875
2018-03-29

Polyisocyanurate plastics having high thermal stability

#86
20180079855
2018-03-22

Process for producing polyisocyanurate plastics

#87
20180016386
2018-01-18

Polyisocyanate composition, method for producing the same, coating composition, aqueous coating composition, and coated substrate

#88
20170307128
2017-10-26

VACUUM HEAT INSULATING MATERIAL

#89
20170298169
2017-10-19

Polyisocyanate composition and isocyanate polymer composition

#90
20170283545
2017-10-05

Method for improving fracture toughness of polyisocyanurate comprising reaction products

#91
20170283541
2017-10-05

Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams

#92
20170199459
2017-07-13

Methods of forming patterns using compositions for an underlayer of photoresist

#93
20170150597
2017-05-25

Flexible-to-rigid tubing

#94
20170145164
2017-05-25

Flexible-to-rigid tubing

#95
20170145144
2017-05-25

Flexible-to-rigid tubing

#96
20170073317
2017-03-16

Isocyanurate composition

#97
20170057184
2017-03-02

Process for producing optical material

#98
20170044296
2017-02-16

Polyisocyanate cured product, and method for producing polyisocyanate cured product

#99
20170029555
2017-02-02

Silicone composition, silicone emulsion composition, and fiber treatment agent

#100
20170015777
2017-01-19

Process for producing episulfide compound for optical material, episulfide-containing composition, and polymerizable composition for optical material including the same composition

#101
20170008996
2017-01-12

Method for isocyanate modification using catalysts with an NPN sequence

#102
20170008995
2017-01-12

Process for isocyanate modification using spirocyclic ammonium salts as catalyst

#103
20160369034
2016-12-22

Polyisocyanate composition and method of manufacturing the same, blocked polyisocyanate composition and method of manufacturing the same, resin composition, curable resin composition and hardened material

#104
20160159963
2016-06-09

Use of succinonitrile in the production of polyisocyanates comprising iminooxadiazinedione groups

#105
20160046756
2016-02-18

PROCESS FOR PREPARING POLYISOCYANATES AND CATALYST KIT THEREFOR

#106
20160031834
2016-02-04

Method for producing TDI-trimerisates with high purity

#107
20160016917
2016-01-21

Process for preparing TDI isocyanurate

#108
20160002496
2016-01-07

Process for making urethane-isocyanates

#109
20150322290
2015-11-12

Coating method and hardener for polyurethane paint

#110
20150210631
2015-07-30

Polyisocyanate composition and isocyanate polymer composition

#111
20150158966
2015-06-11

Iminooxadiazinedione polyisocyanates

#112
20150147577
2015-05-28

Coating method and hardener for polyurethane paint

#113
20150037555
2015-02-05

Polyurethane adhesive film

#114
20150025268
2015-01-22

Process for the preparation of polyisocyanates and use thereof

#115
20140343280
2014-11-20

Process for continuous isocyanate modification

#116
20140275525
2014-09-18

Method for producing polyisocyanates and use thereof

#117
20140058102
2014-02-27

Process for trimerising cycloaliphatic diisocyanates

#118
20140029079
2014-01-30

Photocromic composition

#119
20130338330
2013-12-19

Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin

#120
20130337208
2013-12-19

Foams of high thermal stability

#121
20130261236
2013-10-03

Phthalate-free isocyanurate formulations

#122
20130109806
2013-05-02

COLOR-STABLE CURING AGENT COMPOSITIONS COMPRISING POLYISOCYANATES OF (CYCLO)ALIPHATIC DIISOCYANATES

#123
20130090426
2013-04-11

Phthalate-free isocyanurate formulations

#124
20130079486
2013-03-28

Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resin

#125
20130023659
2013-01-24

Process for providing isocyanurate modified methyldiphenyldiisocyanate

#126
20120316291
2012-12-13

Block polyisocyanate composition and coating composition containing same

#127
20120130016
2012-05-24

Two component polyurethane coating compositions comprising isocyanurate compositions from bis(isocyanatomethyl) cyclohexane and from aliphatic diisocyanates

#128
20120050994
2012-03-01

Flexible-to-rigid tubing

#129
20120035391
2012-02-09

PROCESS FOR THE PREPARATION OF POLYISOCYANATES AND USE THEREOF

#130
20120021850
2012-01-26

Golf ball and method of manufacturing a golf ball

#131
20110281965
2011-11-17

POLYURETHANE CASTING COMPOUNDS

#132
20110251423
2011-10-13

Method for producing colourless polyisocyanates

#133
20110218314
2011-09-08

Continuous oligomerization of isocyanates

#134
20110201709
2011-08-18

ISOCYANATE TRIMERISATION CATALYST SYSTEM, A PRECURSOR FORMULATION, A PROCESS FOR TRIMERISING ISOCYANATES, RIGID POLYISOCYANURATE/POLYURETHANE FOAMS MADE THEREFROM, AND A PROCESS FOR MAKING SUCH FOAMS

#135
20110201708
2011-08-18

Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams

#136
20110201707
2011-08-18

ISOCYANATE TRIMERISATION CATALYST SYSTEM, A PRECURSOR FORMULATION, A PROCESS FOR TRIMERISING ISOCYANATES, RIGID POLYISOCYANURATE/POLYURETHANE FOAMS MADE THEREFROM, AND A PROCESS FOR MAKING SUCH FOAMS

#137
20110201706
2011-08-18

ISOCYANATE TRIMERISATION CATALYST SYSTEM, A PRECURSOR FORMULATION, A PROCESS FOR TRIMERISING ISOCYANATES, RIGID POLYISOCYANURATE/POLYURETHANE FOAMS MADE THEREFROM, AND A PROCESS FOR MAKING SUCH FOAMS

#138
20110124755
2011-05-26

Porous polyisocyanurates having rigid linker groups

#139
20100249310
2010-09-30

Reactive isocyanate compositions

#140
20100056702
2010-03-04

POWDER MIXTURES, PROCESSES FOR PREPARING SUCH MIXTURES, POWDER COATINGS USING SUCH MIXTURES AND METHODS OF COATING SUBSTRATES WITH SUCH MIXTURES

#141
20100022707
2010-01-28

Method for producing colorless isocyanurates of diisocyanates

#142
20100015873
2010-01-21

Phthalate-free isocyanurate preparations

#143
20090234091
2009-09-17

Preparation of polyisocyanates of the trimer type

#144
20090156778
2009-06-18

Process for producing low-monomer-content organic polyisocyanates

#145
20090105359
2009-04-23

Preparation of Liquid Isocyanurate-Modified Polymethylene Bis(Phenylisocyanate) Compositions of Controlled Viscosities

#146
20090082481
2009-03-26

Preparation of liquid isocyanurate-modified polymethylene bis(phenylisocyanate) compositions of controlled viscosities

#147
20090000516
2009-01-01

Isocyanate-containing formulations

#148
20080311482
2008-12-18

Radiation-crosslinking and thermally crosslinking PU systems comprising iminooxadiazinedione

#149
20080287613
2008-11-20

Low-Monomer-Concentration, Low-Viscosity Solutions of Tdi Isocyanurates in Branched Dialkyl Phthalates

#150
20080249202
2008-10-09

Method for the Production of Polyisocyanates

#151
20080145624
2008-06-19

Printed, moldable films

#152
20080102215
2008-05-01

Coated films

#153
20070218209
2007-09-20

(Block) polyisocyanate composition and coating composition using same

#154
20070197759
2007-08-23

Method for the production of polyisocyanates comprising isocyanurate groups and use therof

#155
20070123613
2007-05-31

Coated films

#156
20060222838
2006-10-05

Rigid polyurethane-isocyanurate reinforcing foams

#157
20060155095
2006-07-13

Preparation of isocyanurate group containing polyisocyanate mixtures

#158
20060079694
2006-04-13

Process for preparing polyisocyanates containing iminooxadiazinedione groups

#159
20050143575
2005-06-30

(Cyclo)condensation of isocyanate compounds

#160
20050080259
2005-04-14

Catalyst and a method for the trimerization of isocyanates

#161
20050033008
2005-02-10

Preparation and use of biuret-containing polyisocyanates as cross-linking agents for coatings

#162
20050033006
2005-02-10

Catalysts for selective isocyanate dimerization

#163
20050033005
2005-02-10

Sulfonamide anions as catalysts for NCO oligomerization

#164
20050027066
2005-02-03

Aqueous urethane polyol and coating composition containing the same

#165
16265336
2022-05-10

Cyanate ester resin