ClassID:

98972

C08G18/6438 - 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; Macromolecular compounds not provided for by groups  -  having nitrogen Polyimides or polyesterimides

Recent Application in this class:
#1
20260098120
2026-04-09

IMIDE-CONTAINING POLYOLS, METHODS FOR MAKING IMIDE-CONTAINING POLYOLS AND METHODS FOR USING IMIDE-CONTAINING POLYOLS

#2
20230357505
2023-11-09

Poly(amide-imide) copolymer, method of manufacturing the same, poly(amide-imide) copolymer film, window for display device, and display device

#3
20200332063
2020-10-22

Poly(amide-imide) copolymer, method of manufacturing the same, poly(amide-imide) copolymer film, window for display device, and display device

#4
20180237589
2018-08-23

Poly(amide-imide) copolymer, method of manufacturing the same, poly(amide-imide) copolymer film, window for display device, and display device

#5
20170327621
2017-11-16

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

#6
20170158805
2017-06-08

Resin composition, insulating matrix comprising the same and circuit board using the same

#7
20160317981
2016-11-03

Highly-selective polyimide membranes with increased permeance, said membranes consisting of block copolyimides

#8
20160251523
2016-09-01

Dispersants with multiple aromatic imide anchor groups

#9
20160237196
2016-08-18

Dispersants with multiple aromatic imide anchor groups

#10
20140272358
2014-09-18

Porous cross-linked polyimide-urea networks

#11
20120217045
2012-08-30

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

#12
20120195656
2012-08-02

Resin material, endless belt, roll, image fixing unit, and image forming apparatus

#13
20100113689
2010-05-06

Polyimide resin and curable resin composition

#14
20090301753
2009-12-10

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

#15
20090277666
2009-11-12

HEAT-RESISTANT RESIN VARNISH, HEAT-RESISTANT RESIN FILMS, HEAT-RESISTANT RESIN COMPOSITES, AND INSULATED WIRE

#16
20090120659
2009-05-14

Insulated wire

#17
20070031672
2007-02-08

Wire-coating composition based on new polyester amide imides and polyester amides