ClassID:

98915

C08G18/4887 - 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; Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids

Recent Application in this class:
#1
20260092136
2026-04-02

RESIN DISPERSION LIQUID FOR INKJET INK

#2
20240400746
2024-12-05

POLYURETHANE AND PREPARATION METHOD THEREOF

#3
20240294700
2024-09-05

URETHANE COMPOUNDS FOR FINISHING TEXTILE SHEET MATERIALS IN A FLUORINE-FREE MANNER

#4
20240279386
2024-08-22

Polyol Component for the Production of PUR Foams

#5
20240110002
2024-04-04

NOVEL POLYURETHANE OR POLYURETHANE-UREA COMPOSITION WITH ENHANCED LOW TEMPERATURE PERFORMANCE

#6
20230357496
2023-11-09

AROMATIC POLYESTER POLYETHER POLYURETHANE PANELS AND USEFUL MATERIALS COMPRISING SAME

#7
20230303757
2023-09-28

HCFO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, RELATED FOAM-FORMING COMPOSITIONS AND FOAMS

#8
20230221637
2023-07-13

Holographic Recording Materials and Methods of Making Same

#9
20230095382
2023-03-30

METHODS OF MAKING FOAMS EXHIBITING DESIRED PROPERTIES FROM AROMATIC POLYESTER POLYETHER POLYOLS DERIVED FROM POLYETHYLENE TEREPHTHALATES AND FOAMS MADE THEREFROM

#10
20220411577
2022-12-29

IMPROVED POLYESTER

#11
20220153927
2022-05-19

Aromatic polyester polyether polyurethane panels and useful materials comprising same

#12
20220136137
2022-05-05

POLY(GLYCEROL SEBACATE) URETHANE FIBERS, FABRICS FORMED THEREFROM, AND METHODS OF FIBER MANUFACTURE

#13
20220002468
2022-01-06

POLYURETHANE OR POLYURETHANE-UREA COMPOSITIONS WITH REDUCED COLD HARDENING

#14
20210079293
2021-03-18

METHODS OF PRODUCING COATED PROPPANTS

#15
20200231735
2020-07-23

Methods of making foams exhibiting desired properties from aromatic polyester polyether polyols derived from polyethylene terephthalates and foams made therefrom

#16
20200031991
2020-01-30

Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same

#17
20200017628
2020-01-16

Carboxyl-group-containing aqueous resin composition and method for manufacturing polycarbodiimide compound

#18
20190382523
2019-12-19

Polyol for crosslinkable polyurethane resin composition, and crosslinkable polyurethane resin

#19
20190322789
2019-10-24

Polyurethane comprising graphene nano structure

#20
20190315909
2019-10-17

Polyurethane comprising graphene nano structure

#21
20190241709
2019-08-08

Stretchable film composition, stretchable film, and method for forming the same

#22
20190218332
2019-07-18

Automated contactless access device location system and method

#23
20190119439
2019-04-25

Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same

#24
20190105426
2019-04-11

Class of anti-adhesion hydrogels with healing aspects

#25
20190091517
2019-03-28

Golf ball

#26
20190002634
2019-01-03

Process for the preparation of polyether polyols

#27
20180346636
2018-12-06

Polyetheresters and their use in rigid polyurethane foams

#28
20180334529
2018-11-22

NEW FORMULATIONS FOR POLYURETHANE APPLICATIONS

#29
20180327537
2018-11-15

POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS

#30
20180273671
2018-09-27

Polyurethane catalyst and application thereof

#31
20180155487
2018-06-07

Polyurethanes with reduced aldehyde emission

#32
20180051124
2018-02-22

Polyol component for the production of PUR foams

#33
20170355807
2017-12-14

Radiation curing coating composition

#34
20170313808
2017-11-02

BIOACTIVE POLYMERIC LIQUID FORMULATIONS OF ABSORBABLE, SEGMENTED APLIPHATIC POLYURETHANE COMPOSITIONS

#35
20170253764
2017-09-07

Film-forming composition including thermosetting resin

#36
20170165527
2017-06-15

Golf ball

#37
20170144028
2017-05-25

Golf ball

#38
20170137666
2017-05-18

Carboxy-functional polyether-based reaction products and aqueous basecoat materials comprising said products

#39
20170021053
2017-01-26

Class of anti-adhesion hydrogels with healing aspects

#40
20160256595
2016-09-08

Isocyanate-functional prepolymer for a biologically degradable fabric adhesive

#41
20160102166
2016-04-14

NATURAL OIL POLYOLS DERIVED FROM POST-CONSUMER RECYCLE OILS

#42
20160060381
2016-03-03

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

#43
20150368396
2015-12-24

Functionalized polyoxymethylene block copolymers

#44
20150284499
2015-10-08

Alkoxysilane-terminated prepolymer based on polyether carbonate polyols, for spray foams

#45
20150080535
2015-03-19

Hydroxylamino polymer and method for the production thereof

#46
20150017353
2015-01-15

Layer composite consisting of a photopolymer film and an adhesive layer

#47
20140364528
2014-12-11

POLYOL FORMULATIONS FOR IMPROVED COLD TEMPERATURE SKIN CURE OF POLYURETHANE RIGID FOAMS

#48
20140357828
2014-12-04

MODIFIED BETA-AMINO ACID ESTER (ASPARATE) CURING AGENTS AND THE USE THEREOF IN POLYUREA TISSUE ADHESIVES

#49
20140341835
2014-11-20

Hydroxy amino polymer and use thereof in polyurea/polyurethane tissue adhesives

#50
20140316076
2014-10-23

Isocyanate-functional prepolymer for a biologically degradable fabric adhesive

#51
20140179813
2014-06-26

Low-monomer polyurethane foams

#52
20140163178
2014-06-12

Lactide copolymer, a preparation method thereof, and a resin composition including the same

#53
20140154489
2014-06-05

Packaging film including a lactide copolymer

#54
20140142257
2014-05-22

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

#55
20140100329
2014-04-10

Composition for sealing a colorant to a surface and/or for protecting a surface

#56
20140046019
2014-02-13

Hydroswellable, segmented, aliphatic polyurethanes and polyurethane ureas

#57
20130296450
2013-11-07

METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS HAVING PRIMARY HYDROXYL END GROUPS AND POLYURETHANE POLYMERS PRODUCED THEREFROM

#58
20130196003
2013-08-01

Class of anti-adhesion hydrogels with healing aspects

#59
20130183880
2013-07-18

Lightly modified prepolymers and uses thereof

#60
20130138148
2013-05-30

Biocompatible surgical compositions

#61
20130108821
2013-05-02

Surgical barriers possessing clinically important absorption characteristics

#62
20130079473
2013-03-28

Process for producing polyol dispersions

#63
20130035412
2013-02-07

Production and use of metal salts of alkyl oxide and/or aryl alkyl oxide oligomers and polymers with acid end groups in the production of polyurethane systems

#64
20120321997
2012-12-20

Urethanes used as additives in a photopolymer formulation

#65
20120316255
2012-12-13

STRENGTH-IMPROVING AGENT FOR PRODUCTION OF POLYURETHANE FOAM

#66
20120277338
2012-11-01

Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby

#67
20120231376
2012-09-13

Fluorourethane as an additive in a photopolymer formulation

#68
20120208789
2012-08-16

HYDROSWELLABLE, SEGMENTED, ALIPHATIC POLYURETHANES AND POLYURETHANE UREAS

#69
20120196999
2012-08-02

Process for producing polyether polyols having primary hydroxyl end groups

#70
20120172567
2012-07-05

Polyether ester composition, polyurethane resin composition, and optical material using the same

#71
20120172537
2012-07-05

PROCESS FOR PRODUCING POLYETHER

#72
20120172524
2012-07-05

REACTIVE HOT-MELT ADHESIVE AGENT COMPOSITION

#73
20120116044
2012-05-10

POLYETHERESTER POLYOLS

#74
20110237770
2011-09-29

VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS

#75
20110237741
2011-09-29

Mixture obtained by reacting polyol and anhydride and its use in polyisocyanates for making polyisocyanurates

#76
20110124738
2011-05-26

Chromate-free corrosion protection for fuel tanks

#77
20110065827
2011-03-17

Holographic media and photopolymers

#78
20100201925
2010-08-12

Fluorene-based polymer containing urethane groups, preparation method thereof and negative-type photosensitive resin composition comprising the same

#79
20100137552
2010-06-03

Poly(ether-ester) polyols and processes for their production

#80
20100093918
2010-04-15

DISPERSING POLYMERS

#81
20100048785
2010-02-25

Process for producing polyol dispersions

#82
20100016888
2010-01-21

Surgical Gasket

#83
20100012703
2010-01-21

Surgical Gasket

#84
20090233887
2009-09-17

Hydroswellable, Segmented, Aliphatic Polyurethanes and Polyurethane Ureas

#85
20090165948
2009-07-02

CURABLE COMPOSITION

#86
20090127195
2009-05-21

PURIFICATION OF ISOCYANATE FUNCTIONAL POLYMERS

#87
20090062419
2009-03-05

Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymers

#88
20090005716
2009-01-01

Foam control for synthetic adhesive/sealant

#89
20080319132
2008-12-25

Amorphous Polyester Urethane Networks Having Shape Memory Properties

#90
20080146775
2008-06-19

Process for producing polyester ether poly- or mono-ol

#91
20080140185
2008-06-12

Biodegradable and Biocompatible Peg-Based Poly(Ester-Urethanes)

#92
20080108719
2008-05-08

Phthalic Anhydride Based Polyester-Ether Polyols and Double Metal Cyanide Catalyst System for Preparing Same

#93
20080071057
2008-03-20

CURABLE COMPOSITION

#94
20080011197
2008-01-17

Dispersing Polymers

#95
20070270508
2007-11-22

Reactive monomeric surfactants

#96
20070155941
2007-07-05

Polyurethane cast elastomers made of NCO prepolymers based on 2,4'-MDI and a process for their preparation

#97
20070135605
2007-06-14

Biocompatible surgical compositions

#98
20070129505
2007-06-07

Bioabsorbable compounds and compositions containing them

#99
20070129487
2007-06-07

Mixtures containing polytetrahydrofuran and a stabiliser

#100
20070082992
2007-04-12

Method of applying high solids coating composition to multilayer coating

#101
20060281891
2006-12-14

Urethane resin solution, process for its production and process for producing urethane resin

#102
20060280720
2006-12-14

Diisocyanate terminated macromer and formulation thereof for use as an internal adhesive or sealant

#103
20060211830
2006-09-21

Poly(ether-ester) polyols and processes for their production

#104
20060135637
2006-06-22

Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same

#105
20050288126
2005-12-29

Golf Ball

#106
20050240000
2005-10-27

Dendritic macromolecule with improved polyether polyol solubility and process for production thereof

#107
20050187369
2005-08-25

One-part polyurethane resin composition, method of preparing the same, and method of preparing a paint composition having the same

#108
20050148738
2005-07-07

Caprolactone-grafted phenoxy resin oligomer and formulations containing it

#109
20050085658
2005-04-21

Phthalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same

#110
14307318
2018-11-20

Polymerizable composition, method, and structural materials produced therefrom