ClassID:

98833

C08G18/38 - 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 having heteroatoms other than oxygen

Sub-classes:
Recent Application in this class:
#1
20250093799
2025-03-20

BELT MEMBER FOR ELECTROPHOTOGRAPHIC APPARATUS

#2
20250050600
2025-02-13

Base Material For Waterproof Wall And Floor And Preparation Method Therefor

#3
20240052089
2024-02-15

Polyol or polythiol compound, preparation method therefor, transparent polyurethane-based resin prepared therefrom, and optical body

#4
20230357484
2023-11-09

POLYTHIOL COMPOSITION AND OPTICAL COMPOSITION COMPRISING SAME

#5
20230144691
2023-05-11

MANGANESE-BEARING POLYMER COMPLEXES

#6
20220275197
2022-09-01

ANHYDROUS ALCOHOL-ALKYLENE GLYCOL COMPOSITION, ANHYDROUS ALCOHOL-BASED URETHANE-MODIFIED POLYOL COMPOSITION, AND USES OF SAME FOR EXPOXY RESIN COMPOSITION

#7
20220204806
2022-06-30

Manganese-bearing polymer complexes

#8
20210292466
2021-09-23

Water-dispersible polyurethane (meth)acrylates for actinic radiation curable coatings

#9
20200207947
2020-07-02

Polymerizable composition for optical material, optical material, and application thereof

#10
20200165192
2020-05-28

Amino acid derivatives and absorbable polymers therefrom

#11
20200031986
2020-01-30

POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPARENT POLYURETHANE-BASED RESIN PREPARED THEREFROM, AND OPTICAL BODY

#12
20190292144
2019-09-26

Aromatic polythiol compound for optical material

#13
20190248949
2019-08-15

Polymerizable composition for optical material, optical material, and producing method thereof

#14
20190202969
2019-07-04

Polythiol composition for plastic optical lens

#15
20190154878
2019-05-23

Eyeglass lens

#16
20190153670
2019-05-23

Inkjet textile printing method, coloring composition, inkjet ink, ink cartridge, and dye polymer

#17
20190144594
2019-05-16

Fluorescent resin composition, molded object and medical device, and method for producing fluorescent resin composition

#18
20190137657
2019-05-09

Eyeglass lens

#19
20190048122
2019-02-14

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL OBTAINED FROM THE COMPOSITION, AND PLASTIC LENS

#20
20180319924
2018-11-08

OPTICAL RESIN COMPOSITION HAVING HIGH IMPACT RESISTANCE, HEAT RESISTANCE AND REFRACTIVITY AND OBTAINED BY APPLYING ORGANIC-INORGANIC HYBRID, AND PREPARATION METHOD THEREOF

#21
20180297943
2018-10-18

Method for producing polythiol compound, method for producing curable composition, and method for producing cured product

#22
20180258212
2018-09-13

MOLDED PRODUCT AND POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL

#23
20180208814
2018-07-26

Adhesive composition and production method therefor

#24
20180194717
2018-07-12

Amino acid derivatives and absorbable polymers therefrom

#25
20180194672
2018-07-12

Process for producing polymerizable composition for optical material and polymerizable composition for optical material

#26
20180186733
2018-07-05

Process for producing pentaerythritol mercaptocarboxylic acid ester, polymerizable composition, resin, optical material, and lens

#27
20170226268
2017-08-10

Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin

#28
20170226267
2017-08-10

Polymerizable composition, molded product, and use thereof

#29
20170051131
2017-02-23

Polymerizable composition for optical material, optical material produced from same, and process for producing same

#30
20170022389
2017-01-26

Composites transmissive to visual and infrared radiation and compositions and methods for making the composites

#31
20160355641
2016-12-08

Optical material composition, and application for same

#32
20160257643
2016-09-08

Amino acid derivatives and absorbable polymers therefrom

#33
20150344417
2015-12-03

Water feed methods to control MW distribution and byproducts of the carbamylation of urea

#34
20150315415
2015-11-05

Thiol-functional compound

#35
20150225363
2015-08-13

Isocyanate-functional cyclic carbonates

#36
20150177416
2015-06-25

Polymerizable composition for optical material, optical material obtained from same composition, and plastic lens

#37
20150176200
2015-06-25

Blends of fluoroalkyl-containing ester oligomers with polycarbodiimide(s)

#38
20140039077
2014-02-06

Method for producing oxidation discoloration resistant polyurethane foam

#39
20130245133
2013-09-19

Amino acid derivatives and absorbable polymers therefrom

#40
20130237616
2013-09-12

Modified alkoxylation products having at least one non-terminal alkoxysilyl group and a plurality of urethane groups, and their use

#41
20110269901
2011-11-03

Method of forming ionically-charged, encapsulated colorant nanoparticles

#42
20110206935
2011-08-25

(Meth)acrylate/aspartate amine curatives and coatings and articles comprising the same

#43
20110195225
2011-08-11

Triamine/aspartate curative and coatings comprising the same

#44
20100240830
2010-09-23

Pigment dispersion and ink composition, curable composition and curable ink composition making use of the same

#45
20100173085
2010-07-08

Blends of fluoroalkyl-containing ester oligomers with polydicarbodiimide(S)

#46
20100034862
2010-02-11

Covalently grafted pharmaceutically active polymers

#47
20080146759
2008-06-19

Sulfur-Containing Compound, Method for Producing Same, Sulfur-Containing Polymer, and Optical Material

#48
20080145696
2008-06-19

Triamine/aspartate curative and coatings comprising the same

#49
20080141903
2008-06-19

(Meth)acrylate/aspartate amine curatives and coatings and articles comprising the same

#50
20080091037
2008-04-17

Phase change ink formulations, colorant formulations, and methods of forming colorants

#51
20080091036
2008-04-17

Phase change ink formulations, colorant formulations, and methods of forming colorants

#52
20070112166
2007-05-17

Pressure sensitive material

#53
20070098886
2007-05-03

Methods of forming coatings containing nanotubes and methods of applying the same

#54
20070032598
2007-02-08

Thermally stable, anthraquinone colorants containing copolymerizable vinyl groups

#55
20060161009
2006-07-20

Phase change ink formulations, colorant formulations, and methods of forming colorants

#56
20060155135
2006-07-13

Phase change ink formulations, colorant formulations, and methods of forming colorants

#57
20060121287
2006-06-08

Polymer materials with electrostatic dissipative properties

#58
20060057362
2006-03-16

Coatings containing nanotubes, methods of applying the same and transparencies incorporating the same

#59
20060054868
2006-03-16

Coatings containing nanotubes, methods of applying the same and substrates incorporating the same

#60
20050051052
2005-03-10

Self-assembling dyes