ClassID:

104189

C09K3/1021 - CPC Classification

Classification description:

Materials not provided for elsewhere for sealing or packing joints or covers Materials in mouldable or extrudable form characterised by the chemical nature of one of its constituents Polyurethanes or derivatives thereof

Recent Application in this class:
#1
20260098121
2026-04-09

POLYURETHANE-RESIN-FORMING COMPOSITION, AND FILM SEALING MATERIAL AND FILM MODULE EACH OBTAINED USING SAID POLYURETHANE- RESIN-FORMING COMPOSITION

#2
20250368852
2025-12-04

MULTILAYER COMPOSITE

#3
20250154312
2025-05-15

HYDROPHILICALLY MODIFIED POLYISOCYANATE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#4
20240263975
2024-08-08

Mounting system, a window assembly including the same, and a method of forming the window assembly

#5
20240166930
2024-05-23

SEALANT SYSTEM FOR CHLORINATED WATER POOLS

#6
20230220254
2023-07-13

SEALANT MATERIAL

#7
20230144476
2023-05-11

Acid-Blocked Alkylaminopyridine Catalysts For Polyurethane Foam

#8
20230054396
2023-02-23

SILANE GROUP-CONTAINING BRANCHED POLYMER

#9
20220336772
2022-10-20

Electronic device including display side protection member

#10
20220275141
2022-09-01

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

#11
20220235172
2022-07-28

SILYLATED ADDUCTS, SILYLATED POLYMERS AND COMPOSITIONS COMPRISING SAME

#12
20220195273
2022-06-23

DUCT SEALANT AND METHOD OF SEALING A DUCT

#13
20220153908
2022-05-19

Process for producing polyurethane-polyisocyanurate elastomers, sealing materials and adhesives having a long pot life

#14
20220106851
2022-04-07

Dual hardness sealing elements for blowout preventer

#15
20220002468
2022-01-06

POLYURETHANE OR POLYURETHANE-UREA COMPOSITIONS WITH REDUCED COLD HARDENING

#16
20210355264
2021-11-18

Modified polyisocyanate

#17
20210317253
2021-10-14

Drying agent for moisture-curing compositions

#18
20210301070
2021-09-30

Allophanate group-containing polyisocyanate composition, polyurethane resin-forming composition, seal material, membrane module

#19
20210269621
2021-09-02

IMPROVED REACTIVE POLYURETHANE SYSTEMS

#20
20210122918
2021-04-29

Polyurethane polymer having a hardness of less than or equal to 60 Shore A

#21
20210095173
2021-04-01

Vinyl chloride sol-based ultraviolet curable sealing material

#22
20200392280
2020-12-17

Allyl functional urethane oligomers and related compositions for coatings and adhesives

#23
20200377684
2020-12-03

Production of PU foams

#24
20200317973
2020-10-08

Impregnation sealant for electronic components

#25
20200291280
2020-09-17

Sealing member and vibration damping device including the same

#26
20200255585
2020-08-13

Curable compositions, products and articles formed therefrom, and methods of forming the same

#27
20200199424
2020-06-25

Polyurethane resin-formable composition for membrane seal material, and membrane seal material and membrane module using said composition

#28
20200190248
2020-06-18

Low-water-content hydrophilization agents and use thereof in aqueous dispersions

#29
20200140599
2020-05-07

Latent curing agent and curable polyurethane composition

#30
20200131368
2020-04-30

Isocyanate-functional silicone-polyether copolymer, silicone-polyether-urethane copolymer formed therewith, sealants comprising same, and related methods

#31
20200131302
2020-04-30

Silicone-polyether copolymer, isocyanate-functional silicone-polyether copolymer formed therewith, silicone-polyether-urethane copolymer, sealants comprising same, and related methods

#32
20200123304
2020-04-23

CHEMICAL RESISTANCE IN POLYURETHANE DISPERSIONS BY NEUTRALIZATION WITH AMINE

#33
20200056078
2020-02-20

JOINT SEALING COMPOUND AND TOOL FOR THE TREATMENT THEREOF AND SET AND ILLUMINATING MEANS

#34
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

#35
20190367663
2019-12-05

Water-swellable moisture curing one-component polyurethane sealant

#36
20190352461
2019-11-21

Oraganocarbonate-modified prepolymer, its use as a reactant for the preparation of isocyanate-free and isothiocyanate-free alkoxysilane polymers, and compositions thereof

#37
20190316014
2019-10-17

REACTIVE POLYURETHANE HOT-MELT ADHESIVES

#38
20190300550
2019-10-03

Process for preparing isocyanates containing alkoxysilane groups

#39
20190291312
2019-09-26

Device for reinforcing, sealing or insulating a structural element

#40
20190241781
2019-08-08

Sealant material

#41
20190240649
2019-08-08

Catalyst for curable compositions containing hexahydrotriazine structural units

#42
20190177511
2019-06-13

Method for preparing a hydrophobically modified clay

#43
20190176121
2019-06-13

MAGNETIC NANOCAPSULES AS THERMOLATENT POLYMERIZATION CATALYSTS OR INITIATORS

#44
20190048224
2019-02-14

Isocyanatoalkyl alkoxysilane adducts modified by silicone resins and the use thereof

#45
20190040253
2019-02-07

Curable composition

#46
20190016847
2019-01-17

Curable polyfarnesene-based compositions

#47
20190010272
2019-01-10

Aqueous polyurethane-urea dispersion

#48
20180371290
2018-12-27

WATER-DISPERSIBLE POLYISOCYANATES

#49
20180371148
2018-12-27

Two component polyurethane composition

#50
20180346756
2018-12-06

Polyurethane composition with low plasticiser migration

#51
20180319922
2018-11-08

Polyaldimine and curable polyurethane composition

#52
20180258214
2018-09-13

Polyols derived from farnesene for polyurethanes

#53
20180187055
2018-07-05

Sealing adhesive, its preparation method, and liquid crystal display device

#54
20180186960
2018-07-05

Process for producing heat-expandable microspheres and application thereof

#55
20180170022
2018-06-21

SEALING SHEET, AND SEALING STRUCTURE AND DEVICE

#56
20180118925
2018-05-03

DEGRADABLE RUBBER COMPOSITIONS

#57
20180118873
2018-05-03

Low Viscosity Dimethoxy Amino Silane Polyurethane with Triethoxy Silyl Groups for Sealants and Adhesives with Easy Processing, High Tensile Strength and Low Methanol Emissions on Curing

#58
20180112025
2018-04-26

Urethane-modified prepolymers containing pendent alkyl groups, compositions and uses thereof

#59
20170369737
2017-12-28

Urethane/urea-containing bis(alkenyl) ethers, prepolymers prepared using urethane/urea-containing bis(alkenyl) ethers, and uses thereof

#60
20170342191
2017-11-30

Silyl-terminated resin composition and method for producing same

#61
20170247591
2017-08-31

B2 rated one component spray polyurethane foam formulation for fenestration openings

#62
20170174963
2017-06-22

Sealing Compound Housing and Electronic Control Device

#63
20170129986
2017-05-11

Urethane-modified prepolymers containing pendent alkyl groups, compositions and uses thereof

#64
20170101564
2017-04-13

Tin- and phthalate-free sealant based on silane terminated polymers

#65
20170002161
2017-01-05

Flame-retardant sealing material

#66
20160244549
2016-08-25

ALKOXYSILANE-GROUP MODIFIED POLYURETHANES AND LOW MODULUS SEALANTS FORMED THEREFROM

#67
20160222263
2016-08-04

METHOD OF FILLING AND SEALING A JOINT BETWEEN PANELS

#68
20160153559
2016-06-02

Polyurethane elastomeric seal for hydraulic pumps

#69
20160108299
2016-04-21

Liquid coagulant and tire puncture sealing material set

#70
20150376389
2015-12-31

Crosslinking resin composition and sealing material

#71
20150284943
2015-10-08

Protective air barrier sealant for conditioned and unconditioned building walls

#72
20150284610
2015-10-08

Low-modulus silylated polyurethanes

#73
20150266995
2015-09-24

Low viscosity dimethoxy amino silane polyurethane with triethoxy silyl groups for sealants and adhesives with easy processing, high tensile strength and low methanol emissions on curing

#74
20150218428
2015-08-06

Polyurethane based insulated glass sealant

#75
20150184041
2015-07-02

Sealant compositions, methods of preparing sealant compositions and display panel including sealants

#76
20150158969
2015-06-11

POLYSULFIDE AND POLYFLUOROETHER COPOLYMER COMPOSITIONS

#77
20140329947
2014-11-06

Hybrid sealant composition

#78
20140322531
2014-10-30

Asymmetric dialdimine-containing polyurethane composition

#79
20140295088
2014-10-02

Flexible polyamines, flexible amine-terminated adducts, compositions thereof and methods of use

#80
20140242398
2014-08-28

Insulating glass sealant

#81
20140221564
2014-08-07

HYDROPHILIC SEALANTS

#82
20140100314
2014-04-10

Moldings based on reaction products of polyols and isocyanates

#83
20130162074
2013-06-27

Sealing composition for HDD motor and HDD motor fabricated using the same

#84
20130071571
2013-03-21

Flexible polyamines, flexible amine-terminated adducts, compositions thereof and methods of use

#85
20120253001
2012-10-04

Polyurethane-Based Sealant for Insulated Glass Units

#86
20120211080
2012-08-23

CURABLE RESIN COMPOSITION FOR FORMING SEAL PART, LAMINATE AND PROCESS FOR ITS PRODUCTION

#87
20120193019
2012-08-02

Variable Tshape memory polyurethane for wellbore devices

#88
20120009401
2012-01-12

Foam sealing gasket

#89
20110232901
2011-09-29

Variable Tg shape memory polyurethane for wellbore devices

#90
20110232825
2011-09-29

CYCLOHEXANE POLYCARBOXYLIC ACID DERIVATIVES AS PLASTICIZERS FOR ADHESIVES AND SEALANTS

#91
20110223429
2011-09-15

Insulating glass sealant

#92
20110220269
2011-09-15

One component glass primer including oxazoladine

#93
20110176886
2011-07-21

Dry-to-the-touch-moisture-curable compositions and products made therefrom

#94
20110118387
2011-05-19

SEALER COMPOSITIONS

#95
20110092611
2011-04-21

Radiation curable sealing agent composition and member with sealing layer

#96
20110071254
2011-03-24

CURABLE COMPOSITIONS CONTAINING SILYLATED POLYETHER BLOCK POLYMER-BASED POLYURETHANES

#97
20110048610
2011-03-03

Composition useful as an adhesive for installing vehicle windows

#98
20110038077
2011-02-17

Multistage gasket

#99
20100234483
2010-09-16

FOAM SEAL FORMULATION

#100
20100170843
2010-07-08

Composition for polyurethane resin formation, sealing material, and hollow-fiber membrane module

#101
20100105797
2010-04-29

SEALING MATERIAL, PROCESS FOR PRODUCTION OF THE MATERIAL, AND GASKET USING THE MATERIAL

#102
20100021743
2010-01-28

Asymmetric dialdimine-containing polyurethane composition

#103
20100003526
2010-01-07

Polyurethane composition with good initial strength

#104
20090211810
2009-08-27

Sealant gel for a telecommunication enclosure

#105
20090166984
2009-07-02

Rod sealing system

#106
20090165948
2009-07-02

CURABLE COMPOSITION

#107
20090163649
2009-06-25

One-Part Type Heat Curable Composition

#108
20090159204
2009-06-25

Moisture-hardened polyurethane compositions containing compounds comprising aldimine

#109
20090036561
2009-02-05

FIRE-RESISTANT COMPOSITION FOR COATING, SEALING AND PROTECTION PURPOSES

#110
20090030146
2009-01-29

Polyurethane dispersions for sealants

#111
20090030145
2009-01-29

Hydrophilic sealants

#112
20080268261
2008-10-30

One component glass primer including oxazoladine

#113
20080251204
2008-10-16

Reactive polyurethane-hot melt adhesive having a low isocyanate-monomer content

#114
20080149257
2008-06-26

Composition useful as an adhesive for installing vehicle windows

#115
20080071057
2008-03-20

CURABLE COMPOSITION

#116
20080057317
2008-03-06

Sealant compositions having a novel plasticizer

#117
20070060735
2007-03-15

Process for the continuous production of silylated resin

#118
20070054972
2007-03-08

Polyurethane foam composition

#119
20060270778
2006-11-30

Sealer compositions

#120
20060213608
2006-09-28

Polyurethane foam, method for the production and use thereof

#121
20060148929
2006-07-06

Plastisol composition

#122
20060025493
2006-02-02

Low density polyurethane foam, method of producing, and articles comprising the same

#123
20050261412
2005-11-24

Curable compositions, sealing material, and adhesive

#124
20050248102
2005-11-10

Sealing members and method of producing the same

#125
20050165122
2005-07-28

Polyurethane foam composition

#126
20050075469
2005-04-07

Prepolymer compositions and sealants made therefrom

#127
20050020740
2005-01-27

Rubber composition for fuel-cell sealing part, hard-disk-drive topcover gasket part, or wire connector sealing part and use thereof

#128
16269595
2020-07-07

Squarate compositions