ClassID:

98762

C08G18/1858 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen; Processes; Catalysts containing secondary or tertiary amines or salts thereof having carbon-to-nitrogen double bonds

Recent Application in this class:
#1
20240368443
2024-11-07

METHOD FOR PREPARING A POLYURETHANE POLYMER

#2
20230295368
2023-09-21

CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES, AND THERMOSETTING COMPOSITION CONTAINING SAID CATALYST FOR DISSOCIATION OF BLOCKING AGENT

#3
20220380516
2022-12-01

SYNTHESIS OF POLYURETHANE POLYMERS IN FLOW REACTORS

#4
20220226199
2022-07-21

COMPOSITION AND METHOD FOR A ROOT CANAL FILLING

#5
20220112327
2022-04-14

METHOD FOR PRODUCING SPECTACLE LENS, SPECTACLE LENS, AND SPECTACLES

#6
20210170674
2021-06-10

THIOURETHANE POLYMERS, METHOD OF SYNTHESIS THEREOF AND USE IN ADDITIVE MANUFACTURING TECHNOLOGIES

#7
20210024680
2021-01-28

AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME

#8
20210024679
2021-01-28

CATALYST SYSTEM FOR URETDIONE DISPERSIONS

#9
20210017323
2021-01-21

AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME

#10
20210017322
2021-01-21

URETDIONE-CONTAINING POLYURETHANE-DISPERSIONS COMPRISING HYDROPHILIC GROUPS

#11
20200407482
2020-12-31

Methods for making recyclable and depolymerizable polymer network materials via thiourethane dynamic chemistry

#12
20200216600
2020-07-09

Catalyst for dissociation of blocking agent for blocked isocyanates, and thermosetting composition containing said catalyst for dissociation of blocking agent

#13
20200079894
2020-03-12

Tin-free catalysis of silane-functional polyurethane crosslinkers

#14
20200048189
2020-02-13

GUANIDINE CATALYST FOR CURABLE COMPOSITIONS

#15
20190389996
2019-12-26

HFO CONTAINING PU FORMULATION

#16
20190292401
2019-09-26

Basecoat acid neutralization through inorganic salts

#17
20190292400
2019-09-26

One component polyurethane/allophanate formulations with reactive reducer

#18
20190292297
2019-09-26

Extended pot-life for low temperature curing polyuretdione resins

#19
20190292295
2019-09-26

Polyuretdione-containing resin blend compositions

#20
20190292293
2019-09-26

Curing for polyallophanate compositions through undercoat acid neutralization

#21
20190292292
2019-09-26

Compositions using polyuretdione resins

#22
20190276702
2019-09-12

Thermosetting coating composition

#23
20180319922
2018-11-08

Polyaldimine and curable polyurethane composition

#24
20180273671
2018-09-27

Polyurethane catalyst and application thereof

#25
20180194889
2018-07-12

Nitrogen-containing compounds suitable for use in the production of polyurethanes

#26
20180065913
2018-03-08

Processes, products, and compositions having tetraalkylguanidine salt of aromatic carboxylic acid

#27
20180009930
2018-01-11

Amine composition useful for making polyurethane foam

#28
20170267804
2017-09-21

Thiourethane polymers, method of synthesis thereof and use in additive manufacturing technologies

#29
20170129987
2017-05-11

Crosslinking catalyst comprising siloxane structural units

#30
20160304666
2016-10-20

Use of guanidine reaction products in the production of polyurethane systems

#31
20150353672
2015-12-10

Rigid foam

#32
20150266994
2015-09-24

Amine catalyst for improving the stability of polyurethane systems having halogen containing blowing agents

#33
20150191565
2015-07-09

Catalyst composition for producing polyurethane resin, and method for producing polyurethane resin using said catalyst composition

#34
20140322448
2014-10-30

Polyurethane coating agent composition, multistage coating method using said coating agent compositions, and use of the coating agent compositions as clear coating or pigmented coating material, and use of the coating method for automotive repair painting and/or for coating plastics substrates and/or of commercial vehicles

#35
20140113984
2014-04-24

Delay action catalyst for improving the stability of polyurethane systems having halogen containing blowing agents

#36
20140058005
2014-02-27

Thermoformable rigid polyurethane-polyamide foam

#37
20130344231
2013-12-26

Aqueous resinous dispersions that include a zinc (II) amidine complex and methods for the manufacture thereof

#38
20130190415
2013-07-25

Reduced emissions low density spray polyurethane foam

#39
20130131276
2013-05-23

Processes, products, and compositions having tetraalkylguanidine salt of aromatic carboxylic acid

#40
20120022177
2012-01-26

NON-FUGITIVE CATALYSTS CONTAINING IMINE LINKAGES AND TERTIARY AMINES, AND POLYURETHANE PRODUCTS MADE THEREFROM

#41
20110263743
2011-10-27

Catalysts for reaction between an isocyanate and an alcohol

#42
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

#43
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

#44
20070238795
2007-10-11

Non-Fugitive Catalysts Containing Imine Linkages and Tertiary Amines, and Polyurethane Products made Therefrom

#45
20070142610
2007-06-21

Polyurethane elastomers comprising allophanate modified isocyanates