Patents-Review.com
ClassID:

98760 āŽ˜

C08G18/1841 - 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 carbonyl groups which may be linked to one or more nitrogen or oxygen atoms

Recent Application in this class:
#1
20250075026
2025-03-06

FLAME RETARDANT FLEXIBLE POLYURETHANE FOAM FOR AUTOMOTIVE SEATING

 #2
20250043058
2025-02-06

IMIDE-CONTAINING POLYOLS, METHOD FOR MAKING IMIDE-CONTAINING POLYOLS AND METHOD FOR USING THE IMIDE POLYOLS

 #3
20230212345
2023-07-06

Curable composition, cured product, and method of producing cured product

 #4
20210238341
2021-08-05

ADDUCTS OF AMINE CATALYSTS FOR PRODUCING ISOCYANURATE POLYMERS

 #5
20210170674
2021-06-10

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

 #6
20200017624
2020-01-16

Polyurethane foam and process for producing same

 #7
20190270842
2019-09-05

TDI based low-viscosity polyisocyanates with isocyanurate groups

 #8
20190048121
2019-02-14

Reactive amine catalysts for polyurethane applications

 #9
20190016844
2019-01-17

Delayed action gelling catalyst compositions and methods for making polyurethane polymers

 #10
20180327537
2018-11-15

POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS

 #11
20180327534
2018-11-15

Catalyst for the preparation of polyurethanes

 #12
20180273671
2018-09-27

Polyurethane catalyst and application thereof

 #13
20180194889
2018-07-12

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

 #14
20170267804
2017-09-21

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

 #15
20170129987
2017-05-11

Crosslinking catalyst comprising siloxane structural units

 #16
20160347901
2016-12-01

Reactive amine catalysts for polyurethane applications

 #17
20160326297
2016-11-10

Delayed action gelling catalyst compositions and methods for making polyurethane polymers

 #18
20150065592
2015-03-05

Low density full water blown polyurethane rigid foam

 #19
20140179815
2014-06-26

Method for preparing flexible polyurethane foam with hydrolysable silane compounds

 #20
20130261199
2013-10-03

Blowing catalyst

 #21
20130090426
2013-04-11

Phthalate-free isocyanurate formulations

 #22
20130072588
2013-03-21

MEDIUM DENSITY FOAMS HAVING GOOD IMPACT RESISTANCE AND A PROCESS FOR THEIR PRODUCTION

 #23
20120149794
2012-06-14

N,N,Nā€²-trimethyl-bis-(aminoethyl) ether and its derivatives as catalysts for polyurethanes

 #24
20110288242
2011-11-24

Adhesive polyurethane powder capable of being activated by heat

 #25
20100236707
2010-09-23

METHOD OF BONDING

 #26
20080287613
2008-11-20

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

 #27
20080227879
2008-09-18

Water-blown polyurethane foams and a process for their production

 #28
20080194718
2008-08-14

Method For Producing Viscoelastic Polyurethane-Soft Foam Materials

 #29
20080015273
2008-01-17

N,N,N,ā€²-trimethyl-bis-(aminoethyl) ether and its derivatives as catalysts for polyurethanes

 #30
20070235691
2007-10-11

Ester alcohols and substituted carbamates thereof for minimizing deterioration of polyurethane foams

 #31
20070225393
2007-09-27

Crosslinkers for minimizing deterioration of polyurethane foams

 #32
20070219283
2007-09-20

Aromatic diacid ester diols and substituted carbamates thereof for minimizing deterioration of polyurethane foams

 #33
20070073029
2007-03-29

Fusible catalysts and polyurethane products made therefrom

 #34
20060058405
2006-03-16

Molded foams

 #35
20050059749
2005-03-17

Catalysts useful in polyurethane foam