Patents-Review.com
ClassID:

98874 ⎘

C08G18/4236 - 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; Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups

Sub-classes:
Recent Application in this class:
#1
20240409791
2024-12-12

ELECTROCONDUCTIVE COMPOSITION

 #2
20240376248
2024-11-14

RENEWABLE LOW VISCOSITY ALGAE-BASED POLYESTER-POLYOLS FOR BIODEGRADABLE THERMOPLASTIC POLYURETHANES

 #3
20240368443
2024-11-07

METHOD FOR PREPARING A POLYURETHANE POLYMER

 #4
20240360268
2024-10-31

RIGID POLYURETHANE FOAMS BASED ON FATTY-ACID-MODIFIED POLYETHER POLYOLS AND CROSSLINKING POLYESTER POLYOLS

 #5
20240110000
2024-04-04

CAST POLYURETHANE COMPOSITIONS AND USES THEREOF

 #6
20230192941
2023-06-22

COMPOSITIONS CONTAINING URETDIONE GROUPS CROSSLINKING AT LOW TEMPERATURES

 #7
20230121054
2023-04-20

Thermoplastic polyurethane resin suitable for melt spinning

 #8
20220411569
2022-12-29

Additive manufacturing process using a building material having a high hard segment content

 #9
20220259370
2022-08-18

(METH)ACRYLATE-FUNCTIONALIZED OLIGOMERS AND METHODS OF PREPARING AND USING SUCH OLIGOMERS

 #10
20220228025
2022-07-21

Polymer composition for thin coatings

 #11
20220213252
2022-07-07

Urethane-crosslinked biodegradable elastomers

 #12
20220211904
2022-07-07

POLY(GLYCEROL SEBACATE) URETHANE ELASTOMERIC LEAFLET FOR HEART VALVE REPLACEMENT

 #13
20220145032
2022-05-12

Flame-retardant polyurethane foam

 #14
20220135834
2022-05-05

TWO-PART HYDROPHOBIC POLYURETHANE FORMULATIONS FORMING CORROSION RESISTANT COATING

 #15
20220041861
2022-02-10

Hard-phase-modified thermoplastic polyurethane

 #16
20210230343
2021-07-29

Urethane-crosslinked biodegradable elastomers

 #17
20210139767
2021-05-13

DURABLE COATINGS AND USES THEREOF

 #18
20210024680
2021-01-28

AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME

 #19
20210024679
2021-01-28

CATALYST SYSTEM FOR URETDIONE DISPERSIONS

 #20
20210017323
2021-01-21

AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME

 #21
20210017322
2021-01-21

URETDIONE-CONTAINING POLYURETHANE-DISPERSIONS COMPRISING HYDROPHILIC GROUPS

 #22
20210009851
2021-01-14

COATING COMPOSITION

 #23
20190375198
2019-12-12

Ultraviolet protective transparency

 #24
20190292400
2019-09-26

One component polyurethane/allophanate formulations with reactive reducer

 #25
20190292297
2019-09-26

Extended pot-life for low temperature curing polyuretdione resins

 #26
20190202733
2019-07-04

Polycarbonate diol coating composition for caustic and UV resistance

 #27
20190201746
2019-07-04

GOLF BALL

 #28
20180371149
2018-12-27

Urethane-crosslinked biodegradable elastomers

 #29
20180340063
2018-11-29

Polymeric materials for biomedical applications

 #30
20180305579
2018-10-25

Stain resistant coating compositions and coatings formed therefrom

 #31
20180305508
2018-10-25

Aqueous polyurethane dispersion

 #32
20180215944
2018-08-02

Surface-finishing on the basis of cross-linkable, saturated polyester resins and fluoropolymers

 #33
20180208709
2018-07-26

Blocked polyisocyanate composition based on pentamethylene 1,5-diisocyanate

 #34
20180171058
2018-06-21

Method for the synthesis of polymer carbodiimides with added cesium salts, polymer carbodiimides, and use thereof

 #35
20180163072
2018-06-14

Stain resistant, soft touch coating compositions and coatings formed therefrom

 #36
20180148636
2018-05-31

Durable coatings and uses thereof

 #37
20180148624
2018-05-31

Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions

 #38
20180057650
2018-03-01

Molded polyurethane bodies with excellent flexibility at low temperature

 #39
20170327621
2017-11-16

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

 #40
20170313830
2017-11-02

Fiber-plastics composites and composition for the production of these fiber-plastics composites

 #41
20170267806
2017-09-21

Polyurethane system with long pot life and rapid hardening

 #42
20170145145
2017-05-25

RENEWABLY DERIVED THERMOPLASTIC POLYESTER-BASED URETHANES AND METHODS OF MAKING AND USING THE SAME

 #43
20170101502
2017-04-13

SYSTEMS AND METHODS FOR FORMING POLYURETHANES

 #44
20160075822
2016-03-17

Biodegradable photoluminescent polymers

 #45
20160016387
2016-01-21

Method for making skinned polyurethane composites

 #46
20150203665
2015-07-23

Fire retardant and/or antistatic, non-mercury catalyzed polyurethane elastomer

 #47
20150197641
2015-07-16

Cavitation resistant polyurethane compositions and methods of forming coating films using the same

 #48
20150104653
2015-04-16

Jet-black multilayer coating film and forming method thereof

 #49
20150037555
2015-02-05

Polyurethane adhesive film

 #50
20140179812
2014-06-26

Rigid polyurethane foam

 #51
20130345369
2013-12-26

Biodegradable photoluminescent polymers

 #52
20130231412
2013-09-05

Urethane-crosslinked biodegradable elastomers

 #53
20130210950
2013-08-15

REACTION SYSTEM FOR PREPARING POLYURETHANE MICROCELLULAR FOAM, A POLYURETHANE MICROCELLULAR FOAM AND THE USE THEREOF

 #54
20130158186
2013-06-20

Oxygen-barrier film and adhesive

 #55
20120204566
2012-08-16

FRESNEL LENS

 #56
20120199198
2012-08-09

STRUCTURED FILM AND ARTICLES MADE THEREFROM

 #57
20120093657
2012-04-19

Coating composition for wind turbine blades

 #58
20110183435
2011-07-28

Biodegradable photoluminescent polymers

 #59
20100249361
2010-09-30

PROCESS FOR PRODUCTION OF POLYESTER COPOLYMERS AND A COMPOSITION INCORPORATING THE COPOLYMERS

 #60
20100173144
2010-07-08

COMPOSITE MATERIALS ON THE BASIS OF POLYURETHANES WITH IMPROVED ADHESION

 #61
20100036008
2010-02-11

HIGHLY ELASTIC FLEXIBLE POLYURETHANE FOAMS

 #62
20090127921
2009-05-21

PROCESS FOR THE PRODUCTION OF CELLULAR POLYURETHANE (PUR) CASTING ELASTOMERS FROM STORAGE-STABLE 1,5-NAPHTHALENEDIISOCYANATE (NDI) PREPOLYMERS

 #63
20090099319
2009-04-16

METHOD FOR SOLUBILISING HYDROPHOBIC ACTIVE SUBSTANCES IN AN AQUEOUS MEDIUM

 #64
20090036561
2009-02-05

FIRE-RESISTANT COMPOSITION FOR COATING, SEALING AND PROTECTION PURPOSES

 #65
20080234410
2008-09-25

Coating composition comprising a polyacrylate polyol, a polyester polyol, and an isocyanate-functional crosslinker

 #66
20080188577
2008-08-07

Porous polyisocyanate polyaddition products

 #67
20080114098
2008-05-15

Adhesive-forming composition and blend of adhesives obtained therefrom

 #68
20060280930
2006-12-14

Polishing pad and method of producing the same

 #69
20060280929
2006-12-14

Polishing pad and method of producing the same

 #70
20060280720
2006-12-14

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

 #71
20060116435
2006-06-01

High strength polyurethane foam

 #72
20060014890
2006-01-19

Polyisocyanates with improved compatibility with high hydroxyl content polyols

 #73
20050064709
2005-03-24

Grinding pad and method of producing the same