ClassID:

98965

C08G18/637 - 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; Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the polymerisation of the compounds having carbon-to-carbon double bonds in a reaction mixture of saturated polymers and isocyanates

Recent Application in this class:
#1
20250059316
2025-02-20

BRANCHED REACTIVE BLOCKED PREPOLYMERS FOR ADDITIVE MANUFACTURING

#2
20230036829
2023-02-02

MACROMER AND PROCESS FOR MAKING POLYMER POLYOLS

#3
20220259440
2022-08-18

TWO-COMPONENT ADHESIVE COMPOSITION COMPRISING A BORANE-AMINE COMPLEX

#4
20210238340
2021-08-05

Branched reactive blocked prepolymers for additive manufacturing

#5
20180265624
2018-09-20

Polyols for improved viscoelastic foams with reduced temperature sensitivity

#6
20160215084
2016-07-28

Curable composition for printed circuit board, and cured coating film and printed circuit board incorporating same

#7
20140235793
2014-08-21

Two part hybrid adhesive

#8
20120088851
2012-04-12

Process for producing polyether polyol and process for producing rigid foamed synthetic resin using same

#9
20120077929
2012-03-29

POLYTRIMETHYLENE ETHER-BASED POLYURETHANE IONOMERS

#10
20100324199
2010-12-23

Water-based two layer coating systems based on urethane, the use thereof and substrates coated with them

#11
20090247720
2009-10-01

Two part hybrid adhesive

#12
20090131546
2009-05-21

Rigid, closed-cell, graft-polymer foam; rigid flexible cellular foam; rigid flexible cellular foam mixtures; and method for manufacturing a rigid, closed-cell, graft-polymer foam

#13
20090062453
2009-03-05

Curable film-forming compositions demonstrating self-healing properties

#14
20080039582
2008-02-14

POLYTRIMETHYLENE ETHER-BASED POLYURETHANE IONOMERS

#15
20080027168
2008-01-31

Aqueous dispersions of polyurethane compositions with ketone-hydrazide