ClassID:

98916

C08G18/4891 - 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 modified with higher fatty oils or their acids or by resin acids

Recent Application in this class:
#1
20250154311
2025-05-15

BIOBASED POLYURETHANE RESIN COMPOSITION, MANUFACTURING METHOD AND USE IN PARTICULAR IN THE TECHNIQUE OF DOMING

#2
20250019486
2025-01-16

PROCESS FOR PREPARING POLYOXYALKYLENE POLYESTER POLYOLS

#3
20240360268
2024-10-31

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

#4
20220275143
2022-09-01

COMPOSITION FOR FORMING BIODEGRADABLE HORTICULTURAL GROWING FOAM

#5
20220275141
2022-09-01

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

#6
20210309790
2021-10-07

Polyol component and use thereof for the production of rigid polyurethane foams

#7
20210246332
2021-08-12

Processes for making coated films and solventless polyurethane precursors that may be used to make coated films

#8
20210246275
2021-08-12

COATED FILMS

#9
20210071106
2021-03-11

Direct alkoxylation of bio-oil

#10
20200377653
2020-12-03

Alkoxylated bio-oil polyol compositions

#11
20200239752
2020-07-30

A TWO-COMPONENT POLYURETHANE ADHESIVE

#12
20200216640
2020-07-09

PROCESS FOR PRODUCING FIBER COMPOSITE MATERIAL USING HYBRID POLYOL

#13
20190292384
2019-09-26

Two-component putty, method for coating a substrate with such putty, substrates coated with such putty

#14
20180346636
2018-12-06

Polyetheresters and their use in rigid polyurethane foams

#15
20180305597
2018-10-25

One-part polyurethane adhesive with high green strength

#16
20180282593
2018-10-04

Emulsifiable isocyanate composition and preparation method and use thereof

#17
20180086873
2018-03-29

Ethoxylated Vegetable Oils in Low Density Spray Foam Formulations

#18
20180016465
2018-01-18

Aqueous based polyurethane/acrylate hybrid dispersions

#19
20170355927
2017-12-14

Direct alkoxylation of bio-oil

#20
20170174960
2017-06-22

Reactive hot-melt adhesive composition

#21
20160272858
2016-09-22

Two-component lamination adhesive of renewable origin

#22
20160200863
2016-07-14

Dimer fatty acid-polyether-reaction product and coating composition comprising the reaction product

#23
20160137892
2016-05-19

Hydrophobic polyurethane adhesive

#24
20160108168
2016-04-21

Polyurethane pultrusion formulations for the production of articles with improved coating adhesion and articles produced therefrom

#25
20160075816
2016-03-17

Method for improving toughness of polyisocyanate polyaddition reaction products

#26
20150184019
2015-07-02

Coating composition including an unsaturated polymer

#27
20150037592
2015-02-05

Polyurethane coating composition

#28
20140200327
2014-07-17

Polyols, preparation and use thereof

#29
20140031483
2014-01-30

Coatings repairable by introduction of energy

#30
20140024733
2014-01-23

Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foams

#31
20130303690
2013-11-14

Sealant and adhesive using green prepolymer

#32
20130294921
2013-11-07

Adhesive for filling joints and gaps in rotor blades for wind power plants

#33
20130267637
2013-10-10

Reduction in modulus of polyurethane sealants and adhesives

#34
20130261205
2013-10-03

Process for the preparation of polyricinoleic acid ester polyols having primary hydroxyl end groups

#35
20130231410
2013-09-05

Rigid polyurethane foams

#36
20130210951
2013-08-15

Polyols suitable for hot molded foam production with high renewable resource content

#37
20130102737
2013-04-25

Method to produce polyurea and polyurethane by using liquid plant oil based polyol

#38
20130035466
2013-02-07

Method for producing a skin layer of a flexible, elastomeric, thermoset, phase-separated polyurethane material

#39
20130030073
2013-01-31

AMINE-INITIATED POLYOLS FROM RENEWABLE RESOURCES AND PROCESSES FOR THEIR PRODUCTION AND USE

#40
20130023599
2013-01-24

POLYURETHANE FOAMS MADE WITH ALKOXYLATED VEGETABLE OIL HYDROXYLATE

#41
20130005900
2013-01-03

GELS AND SOFT ELASTOMERS MADE WITH NATURAL OIL BASED POLYOLS

#42
20120309994
2012-12-06

Use of Propylene Oxide Adducts

#43
20120253001
2012-10-04

Polyurethane-Based Sealant for Insulated Glass Units

#44
20120238654
2012-09-20

Process to prepare open cell foams made with natural oil based polyols and poly(propylene oxide) polyols

#45
20120177855
2012-07-12

Coating composition including an unsaturated polymer

#46
20120171470
2012-07-05

Polyurethane coating composition

#47
20120123005
2012-05-17

NATURAL OIL BASED POLYURETHANE FOAMS

#48
20120116044
2012-05-10

POLYETHERESTER POLYOLS

#49
20120108780
2012-05-03

METHOD FOR PRODUCING POLYOLS ON THE BASIS OF RENEWABLE RESOURCES

#50
20120101181
2012-04-26

NATURAL OIL BASED POLYMER POLYOLS AND POLYURETHANE PRODUCTS MADE THEREFROM

#51
20120016048
2012-01-19

Flexible polyurethane foams made from alkoxylated natural oil

#52
20110269863
2011-11-03

Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes

#53
20110251335
2011-10-13

Coatings repairable by introduction of energy

#54
20110218264
2011-09-08

MODIFIED NATURAL OILS AND PRODUCTS MADE THEREFROM

#55
20110190408
2011-08-04

CATALYSIS OF NATURAL OIL BASED FLEXIBLE POLYURETHANE FOAMS WITH BISMUTH COMPOUNDS

#56
20110105634
2011-05-05

CATALYSIS OF VISCOELASTIC FOAMS WITH BISMUTH SALTS

#57
20110086215
2011-04-14

Polyol prepolymers of natural oil based polyols

#58
20110077348
2011-03-31

SEALANT COMPOSITION

#59
20110054060
2011-03-03

NATURAL OIL BASED POLYOL BLENDS

#60
20110015293
2011-01-20

POLYETHER NATURAL OIL POLYOLS AND POLYMERS THEREOF

#61
20110015292
2011-01-20

PREPOLYMERS MADE FROM NATURAL OIL BASED POLYOLS

#62
20100311939
2010-12-09

Use of Propylene Oxide Adducts

#63
20100298610
2010-11-25

Aldehyde compositions derived from seed oils

#64
20100280187
2010-11-04

REACTION INJECTION MOLDED POLYURETHANES MADE USING HIGH LEVELS OF NATURAL OIL-BASED POLYOLS

#65
20100249260
2010-09-30

High resilience foams

#66
20100227151
2010-09-09

Polyurethane foam

#67
20100215942
2010-08-26

Heat bonding polyurethane foams

#68
20100204353
2010-08-12

USE OF NATURAL OIL BASED COMPOUNDS OF LOW FUNCTIONALITY TO ENHANCE FOAMS

#69
20100197878
2010-08-05

POLYOL BLENDS FOR USE IN MAKING POLYMERS

#70
20100178110
2010-07-15

DEVICE FOR PROTECTING A COASTLINE

#71
20100170843
2010-07-08

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

#72
20100096768
2010-04-22

Polymer-dispersed polyol and process for producing flexible polyurethane foam

#73
20100093918
2010-04-15

DISPERSING POLYMERS

#74
20090306237
2009-12-10

Viscoelastic foams having high air flow

#75
20090306236
2009-12-10

Process for preparing rigid polyisocyanurate foams using natural-oil polyols

#76
20090264546
2009-10-22

Polyester polyols containing secondary alcohol groups and their use in making polyurethanes such as flexible polyurethane foams

#77
20090143495
2009-06-04

Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof

#78
20090127915
2009-05-21

Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof

#79
20090082482
2009-03-26

Storage stable polyol blends containing n-pentane

#80
20080139685
2008-06-12

Polyether polyols based on cashew nutshell liquid and flexible foams

#81
20080114086
2008-05-15

Process for the preparation of polyether-ester polyols

#82
20080011197
2008-01-17

Dispersing Polymers

#83
20070238798
2007-10-11

Flexible polyurethane foams made from vegetable oil alkoxylated via DMC-catalysis

#84
20060276609
2006-12-07

Vegetable oil based polyols and polyurethanes made therefrom

#85
20060229375
2006-10-12

Polyurethane foams made with alkoxylated vegetable oil hydroxylate

#86
20060193802
2006-08-31

Aldehyde and alcohol compositions derived from seed oils

#87
20060167125
2006-07-27

Method for the production of low-emission polyurethane soft foams

#88
20050070620
2005-03-31

Flexible polyurethane foams prepared using modified vegetable oil-based polyols

#89
13068588
2015-01-13

Method for synthesizing high molecular weight natural oil polyols