ClassID:

98830

C08G18/346 - 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 four carboxylic acid groups

Recent Application in this class:
#1
20250230337
2025-07-17

POLYASPARTATE-BASED TWO-COMPONENT COATING COMPOSITIONS FOR PRODUCING COATINGS HAVING GOOD SELF-HEALING PROPERTIES COUPLED WITH LOW TACKINESS

#2
20250129262
2025-04-24

UREA COATING COMPOSITION

#3
20250034312
2025-01-30

MODIFIED POLYURETHANE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

#4
20250025856
2025-01-23

NOVEL POROUS POLYMER COMPOSITIONS FOR THE SYNTHESIS OF MONOLITHIC BIMODAL MICROPOROUS/MACROPOROUS CARBON COMPOSITIONS USEFUL FOR SELECTIVE CO2 SEQUESTRATION

#5
20240368422
2024-11-07

Coating compositions and methods, and articles coated with same

#6
20240239666
2024-07-18

POROUS NANOSTRUCTURED POLYIMIDE NETWORKS AND METHODS OF MANUFACTURE

#7
20230227683
2023-07-20

Coating compositions and methods, and articles coated with same

#8
20220275140
2022-09-01

Water-based compositions

#9
20220055013
2022-02-24

Porous co-polymeric gel compositions, porous carbon compositions, and methods for synthesis thereof

#10
20210317283
2021-10-14

AEROGEL MATERIALS AND METHODS FOR THEIR PRODUCTION

#11
20210047535
2021-02-18

Coating compositions and methods, and articles coated with same

#12
20200239319
2020-07-30

POROUS NANOSTRUCTURED POLYIMIDE NETWORKS AND METHODS OF MANUFACTURE

#13
20200224050
2020-07-16

INKJET INK COMPOSITIONS

#14
20180362801
2018-12-20

COATINGS WITH FAST RETURN TO SERVICE

#15
20180272312
2018-09-27

Porous polymer compositions for the synthesis of monolithic bimodal microporous/macroporous carbon compositions useful for selective CO2 sequestration

#16
20180244948
2018-08-30

Aqueous polymer compositions comprising polyurethane (meth)acrylates

#17
20180215854
2018-08-02

BONDED PERMANENT MAGNETS PRODUCED BY ADDITIVE MANUFACTURING

#18
20180162736
2018-06-14

Porous nanostructured polyimide networks and methods of manufacture

#19
20180148541
2018-05-31

Polyimide precursor composition and use thereof

#20
20180100081
2018-04-12

Coating compositions and methods, and articles coated with same

#21
20170327621
2017-11-16

Hyperbranched polymer modified with isocyanate linker and mix of short and long chain alkyl polyether

#22
20170298171
2017-10-19

FLEXIBLE POLYUREA SEALANT COMPOSITIONS

#23
20170009054
2017-01-12

Stabilized plasticizers for thermoplastic polyurethane

#24
20150166718
2015-06-18

Urethane-based optical member and method for producing same

#25
20140322122
2014-10-30

Porous nanostructured polyimide networks and methods of manufacture

#26
20140042356
2014-02-13

Producing polymer foams comprising imide groups

#27
20130310486
2013-11-21

Carboxyl group-containing polyimide, thermosetting resin composition and flexible metal-clad laminate

#28
20120175159
2012-07-12

RESIN COMPOSITION FOR USE IN RELEASE FILM

#29
20120157652
2012-06-21

Polyimide precursor composition, method for preparing polyimide, polyimide prepared by using the method, and film including the polyimide

#30
20120134909
2012-05-31

POROUS NANOSTRUCTURED POLYIMIDE NETWORKS AND METHODS OF MANUFACTURE

#31
20120097439
2012-04-26

Modified polyimide and method for producing modified polyimide

#32
20120097435
2012-04-26

Photosensitive modified polyimide resin composition and use thereof

#33
20110294929
2011-12-01

Materials, methods for production thereof and components thereof

#34
20110228432
2011-09-22

Resin composition for filling discharge gap and electrostatic discharge protector

#35
20110198109
2011-08-18

Insulating varnish and production method therefor and insulated electric wire using same and production method therefor

#36
20110083884
2011-04-14

Polyimide precursor composition and use thereof

#37
20110061914
2011-03-17

Polyimide precursor composition, use of the of the same, and production method of the same

#38
20100239858
2010-09-23

Film-like adhesive, adhesive sheet, and semiconductor device using same

#39
20100155969
2010-06-24

Resin paste for die bonding, containing a polyurethaneimide resin and thermosetting resin method for manufacturing semiconductor device, and semiconductor device, using the resin paste

#40
20100132989
2010-06-03

NOVEL POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF

#41
20090301753
2009-12-10

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

#42
20090240019
2009-09-24

IMIDE-MODIFIED ELASTOMER

#43
20090192273
2009-07-30

Thermosetting resin composition

#44
20080268373
2008-10-30

Imide-urethane resin, photosensitive resin composition including the same and cured product

#45
20080132667
2008-06-05

Low water-absorptive polyimide resin and method for producing same

#46
20070088134
2007-04-19

Thermosetting resin composition containing modified polyimide resin

#47
20060155055
2006-07-13

Durable coating compositions containing aspartic amine compounds with improved potlife

#48
20060083928
2006-04-20

Resin composition

#49
20060063848
2006-03-23

Polyimide foams

#50
20050282700
2005-12-22

Air-activated organotin catalysts for polyurethane synthesis