Patents-Review.com
ClassID:

99077 ⎘

C08G18/78 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used; Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur Nitrogen

Sub-classes:
Recent Application in this class:
#1
20250004373
2025-01-02

FREE-RADICALLY POLYMERIZABLE COMPOUNDS, COMPOSITIONS INCLUDING THE SAME, POLYMERIZED COMPOUNDS, METHODS OF MAKING AND ARTICLES INCLUDING THE SAME

 #2
20240360271
2024-10-31

BIO-BASED AMINE CURING AGENT FOR CURABLE COMPOSITIONS

 #3
20240359060
2024-10-31

Golf ball components formed from bio-based polyurethane and/or polyurea compositions

 #4
20240228826
2024-07-11

TWO-COMPONENT SOLVENT-BASED COATING COMPOSITION, METHOD FOR COATING A SUBSTRATE, COATED SUBSTRATE, AND USE OF SUCH COATING COMPOSITION FOR IMPROVING EROSION RESISTANCE

 #5
20230124554
2023-04-20

FREE-STANDING NON-FOULING POLYMERS, THEIR COMPOSITIONS, AND RELATED MONOMERS

 #6
20220403207
2022-12-22

REMOVAL OF MONOMERIC ALIPHATIC DIISOCYANATE IN AN ALIPHATIC POLYISOCYANATE USING SCAVENGERS

 #7
20220275141
2022-09-01

Polyurethane resin-forming composition for membrane-sealing material, and membrane and membrane module using same

 #8
20220025209
2022-01-27

AMPHIPHILIC SILOXANE POLYURETHANE COATING COMPOSITIONS AND METHODS OF MAKING AND USING THEREOF

 #9
20210332186
2021-10-28

Polymer film, method of preparing the same, and flexible folding panel

 #10
20210309896
2021-10-07

One-component hot melt polyurethane adhesive

 #11
20210139638
2021-05-13

Process for producing a polyurethane foam insole

 #12
20210128795
2021-05-06

SPIRAL COATED STENT WITH CONTROLLABLE GRADIENT DEGRADATION, PREPARATION METHOD THEREOF AND APPLICATION THEREOF

 #13
20190367668
2019-12-05

Polyurethane resin-forming composition, module membrane seal material using a hollow-shaped or flat membrane-shaped fiber separation membrane using said forming composition, and allophanate group-containing polyisocyanate composition derived from MDI and production method therefor

 #14
20190092911
2019-03-28

Method for producing pultruded products on the basis of polyurethane

 #15
20190017221
2019-01-17

Low-solvent coating systems for textiles

 #16
20190002625
2019-01-03

Free-standing non-fouling polymers, their compositions, and related monomers

 #17
20180179321
2018-06-28

In-situ formation of polyurethane catalysts

 #18
20180079050
2018-03-22

Polishing pad

 #19
20170320999
2017-11-09

Surfactants for polyurethane foams

 #20
20170267806
2017-09-21

Polyurethane system with long pot life and rapid hardening

 #21
20160145377
2016-05-26

Flame resistant flexible polyurethane foam

 #22
20150073065
2015-03-12

Polyurethanes made using bismuth thiophosphoric acid diester salts as catalysts

 #23
20150013904
2015-01-15

Compositions containing aromatic isocyanate functional components and aliphatic aromatics isocyanate functional components having improved cure speed

 #24
20140275359
2014-09-18

Stable, ready-to-use liquid polyurethane resin composition and uses thereof

 #25
20120046436
2012-02-23

Polyisocyanate composition

 #26
20110311906
2011-12-22

Photopolymer compositions as printable formulations

 #27
20100311890
2010-12-09

CURABLE COMPOSITIONS THAT FORM A LOW MODULUS POLYUREA

 #28
20060155020
2006-07-13

Rheology control agents for coating compositions

 #29
20050148733
2005-07-07

Adhesive composition, adhesive sheet and adhesive optical component