ClassID:

98960

C08G18/631 - 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 onto polyesters and/or polycarbonates

Recent Application in this class:
#1
20260139091
2026-05-21

MULTI-VALENT POLYMERIZABLE COMPOSITIONS AND METHODS OF PRODUCING AND USING THE SAME

#2
20250297052
2025-09-25

MULTI-VALENT POLYMERIZABLE COMPOSITIONS AND METHODS OF PRODUCING AND USING THE SAME

#3
20250289921
2025-09-18

MULTI-VALENT POLYMERIZABLE COMPOSITIONS AND METHODS OF PRODUCING AND USING THE SAME

#4
20250179310
2025-06-05

SPECTACLE LENS AND METHOD FOR MANUFACTURING SAME

#5
20240336806
2024-10-10

CURABLE FILM-FORMING COMPOSITIONS AND COATED ARTICLES PREPARED THEREWITH

#6
20230021953
2023-01-26

MULTI-VALENT POLYMERIZABLE COMPOSITIONS AND METHODS OF PRODUCING AND USING THE SAME

#7
20210380774
2021-12-09

PRODUCTION OF POLYURETHANE FOAM

#8
20210061940
2021-03-04

Producing a bellows

#9
20190284322
2019-09-19

POLYMER POLYOLS COMPRISING A POLYETHER CARBONATE POLYOL AS THE BASE POLYOL

#10
20180057705
2018-03-01

COATING METHOD

#11
20180009956
2018-01-11

Synthesis of polymer polyols in unsaturated polyols, polymer polyols and their use

#12
20160333129
2016-11-17

POLYMER POLYOLS COMPRISING A POLYETHER CARBONATE POLYOL AS THE BASE POLYOL

#13
20140243474
2014-08-28

Graft polyol and method of forming the same

#14
20120178840
2012-07-12

POLYMER-DISPERSED POLYOL AND PROCESS FOR PRODUCING FLEXIBLE POLYURETHANE FOAM

#15
20120153523
2012-06-21

PROCESS FOR PRODUCING LOW-DENSITY POLYURETHANE MOLDINGS

#16
20110196087
2011-08-11

Adhesives based on polyester-graft-poly(meth)acrylate copolymers

#17
20110046338
2011-02-24

Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same

#18
20100280212
2010-11-04

Polymer dispersions in polyester polyols

#19
20100160469
2010-06-24

Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation

#20
20090297977
2009-12-03

Resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner, production method thereof, developer and image forming method

#21
20090062419
2009-03-05

Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymers

#22
20080311483
2008-12-18

Radiation-Crosslinking And Thermally Crosslinking PU Systems-Based On Poly(epsilon-Caprolactone) Polyester Polyols

#23
20080047469
2008-02-28

High scratch-resistance and high elasticity coating materials based on alkoxysilane functional components

#24
20070179208
2007-08-02

Low-density polyurethane foam materials and their use in shoe soles

#25
20070098926
2007-05-03

Method of forming multi-layer coatings on automobile bodies without a primer bake

#26
20070049686
2007-03-01

Polyester-polyurethane hybrid resin molding compositions comprising polyurethane with units derived from aliphatic isocyanates

#27
20070020551
2007-01-25

Resin particle liquid dispersion for electrostatic image developing toner, electrostatic image developing toner, production method thereof, developer and image forming method

#28
20060135727
2006-06-22

Polymer dispersions in polyester polyols

#29
20050153149
2005-07-14

Aliphatic copolyester resin, a preparation method, an aliphatic polyester resin composition, uses thereof, a coating composition, a particle-state composition for agriculture and gardening coated by degradable layer

#30
20050137275
2005-06-23

Polymer dispersions in polyesterpolyols

#31
20050131137
2005-06-16

Polymer dispersions in polyesterpolyols

#32
20050090401
2005-04-28

Aliphatic copolyester resin, a preparation method, an aliphatic polyester resin composition, uses thereof, a coating composition, a particle-state composition for agriculture and gardening coated by degradable layer

#33
20050027067
2005-02-03

Polymer dispersions in polyester polyols