ClassID:

98829

C08G18/345 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen; Low-molecular-weight compounds; Carboxylic acids; Esters thereof with monohydroxyl compounds; Polycarboxylic acids having at least three carboxylic acid groups having three carboxylic acid groups

Recent Application in this class:
#1
20240342061
2024-10-17

POLYURETHANE GELS

#2
20240141092
2024-05-02

POLYURETHANE MDI FOAM FORMING COMPOSITION INCLUDING EPOXIDIZED SOYBEAN OIL, POLYURETHANE FOAM MADE FROM THE COMPOSITION, AND METHOD OF MAKING POLYURETHANE FOAM

#3
20220378670
2022-12-01

POLYURETHANE GELS

#4
20200377643
2020-12-03

Viscoelastic element based on a polyurethane foam

#5
20190211137
2019-07-11

Polyamide foams which inhibit the spread of fires for filling cavities in mining

#6
20190119433
2019-04-25

SULFONATED FLUORINATED, NON-FLUORINATED OR PARTIALLY FLUORINATED URETHANES

#7
20180355095
2018-12-13

Poly(amide-imide) resin composition and fluorochemical coating material

#8
20180320022
2018-11-08

Polyamideimide resin and coating material

#9
20180244948
2018-08-30

Aqueous polymer compositions comprising polyurethane (meth)acrylates

#10
20170335048
2017-11-23

Polymer, polymer modified titanium dioxide pigment, and method of forming a pigmented paint formulation

#11
20160229972
2016-08-11

FOAM PRODUCTS AND METHODS OF PRODUCING THE SAME

#12
20160145373
2016-05-26

Resin formulations, resin polymers and composite materials comprising the resin polymers

#13
20160090438
2016-03-31

Sulfonated fluorinated, non-fluorinated or partially fluorinated urethanes

#14
20160060381
2016-03-03

Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition

#15
20150307811
2015-10-29

Metathesized triacylglycerol green polyols from palm oil for use in polyurethane applications and their related properties

#16
20150299513
2015-10-22

Low toxicity solvent system for polyamideimide and polyamide amic acid resin coating

#17
20140142257
2014-05-22

Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition

#18
20130237664
2013-09-12

Urethane resin particles

#19
20120222889
2012-09-06

Polyamideimide adhesives for printed circuit boards

#20
20120217045
2012-08-30

Thermosetting resin composition, method for forming protective film for flexible wiring board, and flexible wiring board

#21
20120129413
2012-05-24

Halogen-free and phosphorus-free resin formulation and composite materials prepared therefrom

#22
20120000696
2012-01-05

Liquid coverlays for flexible printed circuit boards

#23
20100130718
2010-05-27

Diols and Polyols

#24
20090301753
2009-12-10

Polyamide-imide resin insulating varnish and insulated wire using the same

#25
20090192273
2009-07-30

Thermosetting resin composition

#26
20090062482
2009-03-05

Hydroxy-functional polyester-polyurethane dispersions, methods of preparing the same, compositions containing such dispersions and uses therefor

#27
20080146764
2008-06-19

Solutions of blocked polyimides or polyamideimides

#28
20070142616
2007-06-21

Acid functional polyamideimides

#29
20060025543
2006-02-02

Process for the preparation of storage-stable polyamidoimide resins and coating materials which contain them