ClassID:

47042

B27K3/15 - CPC Classification

Classification description:

Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process; Processes; Apparatus Impregnating involving polymerisation including use of polymer-containing impregnating agents

Sub-classes:
Recent Application in this class:
#1
20260145359
2026-05-28

METHOD FOR MODIFYING WOOD AND PRODUCTS THEREOF

#2
20250214278
2025-07-03

POLYMERIZABLE SOLUTION FOR OBTAINING A FURAN POLYMER IMPREGNATED MATERIAL

#3
20250084241
2025-03-13

TRANSPARENT WOOD COMPOSITE, SYSTEMS AND METHOD OF FABRICATION

#4
20250010332
2025-01-09

COMPOSITE MATERIAL AND ITS PREPARATION

#5
20240383169
2024-11-21

TRANSPARENT WOOD SURFACE IMPRINTING OPTICAL DEVICE AND APPLICATION THEREOF

#6
20240217134
2024-07-04

WOOD SUBSTRATE WITH A FLAME-RETARDANT FINISH

#7
20240001584
2024-01-04

METHOD FOR TREATING WOOD AND CONSTRUCTION ELEMENT

#8
20230264382
2023-08-24

METHOD FOR PRODUCING MODIFIED WOOD-BASED MATERIAL, FURAN DERIVATIVE RESINIFICATION SOLUTION, AND MODIFIED WOOD-BASED MATERIAL

#9
20230256646
2023-08-17

Production Method For Modified Lignocellulose Materials

#10
20230256645
2023-08-17

MODIFIED WOOD AND TRANSPARENT WOOD COMPOSITES, AND SYSTEMS AND METHODS FOR FORMING AND USE THEREOF

#11
20230250340
2023-08-10

MODIFIED WOOD, MODIFICATION SOLUTION, METHOD OF MODIFICATION AND USE THEREOF

#12
20230111862
2023-04-13

Wood template-supported phase change composite for thermal energy applications

#13
20220379517
2022-12-01

MODIFIED TIMBER

#14
20220362963
2022-11-17

METHOD FOR PREPARATION OF DENSIFIED WOOD ARTICLE

#15
20220259412
2022-08-18

Transparent wood composite, systems and method of fabrication

#16
20220243069
2022-08-04

Electron beam irradiation process and polymerizable stain applied to wood planking

#17
20220134596
2022-05-05

PROCESS FOR PARTIAL DELIGNIFICATION AND FILLING OF A LIGNOCELLULOSIC MATERIAL, AND COMPOSITE MATERIAL STRUCTURE ABLE TO BE OBTAINED BY THIS PROCESS

#18
20210284845
2021-09-16

TREATED POROUS MATERIAL

#19
20210283800
2021-09-16

TREATED POROUS MATERIAL

#20
20210277244
2021-09-09

Treated porous material

#21
20210277201
2021-09-09

Treated porous material

#22
20210276218
2021-09-09

METHOD AND SYSTEM FOR PRODUCING AN ENGINEERED WOOD

#23
20210143321
2021-05-13

Piezoresistive sensor material and preparation method and use thereof

#24
20210122902
2021-04-29

TRANSPARENT WOOD COMPOSITE, SYSTEMS AND METHOD OF FABRICATION

#25
20210024706
2021-01-28

METHOD FOR MANUFACTURING A DRY-LAID MAT FOR THERMOFORMING

#26
20210016466
2021-01-21

Modified wood product and a process for producing said product

#27
20200398455
2020-12-24

Treatment of wood with aldehyde and isocyanate

#28
20200269461
2020-08-27

Method for preparing room temperature cured multifunctional wood modifier and method for wood modification

#29
20200181444
2020-06-11

UV curable sealant composition and protector applied to wood and porous substrates

#30
20200140712
2020-05-07

POLYMERISABLE COMPOSITION COMPRISING TEMPO COMPOUND

#31
20200023546
2020-01-23

Transparent wood and a method for its preparation

#32
20190366582
2019-12-05

Use of aqueous dispersion of siloxane for reducing grain puffing of wood substrate and article comprising anti-grain puffing coating

#33
20190351574
2019-11-21

Method of producing a thermally modified and impregnated wooden product

#34
20190270219
2019-09-05

Additives for lignocellulosic composites

#35
20190126506
2019-05-02

Wood treatment for dimensional stabilization

#36
20190105799
2019-04-11

Process of making compreg multi-colored laminated wood and utility, ornamental, decorative products thereof

#37
20190084001
2019-03-21

System for application of powder coatings to electrically non-conductive elements

#38
20190077040
2019-03-14

Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process

#39
20190054650
2019-02-21

Modified wood product and a process for producing said product

#40
20190030748
2019-01-31

COMPOSITIONS AND METHODS FOR TREATING CELLULOSE-BASED MATERIALS WITH MICRONIZED ADDITIVES

#41
20180370071
2018-12-27

Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process

#42
20180327943
2018-11-15

Knitting needles

#43
20180186030
2018-07-05

TREATED POROUS MATERIAL

#44
20180122343
2018-05-03

Tone bar woody material, tone bar percussion instrument, and production method of tone bar woody material

#45
20180111286
2018-04-26

Process of Improving the Dimensional Stability of Wood and Dimensional Stabile Wood Thereof

#46
20180015635
2018-01-18

Treated porous material

#47
20170355097
2017-12-14

Treated porous material

#48
20170348871
2017-12-07

Treated porous material

#49
20170320309
2017-11-09

COMPOSITE WOOD FLOORING AND METHOD OF MAKING THE SAME

#50
20170306165
2017-10-26

Broken dispersion for hydrophobicizing lignocellulose-containing material

#51
20170239836
2017-08-24

Method for preparing functional engineered wood

#52
20170197388
2017-07-13

Acoustic material and musical instrument

#53
20170197329
2017-07-13

Wood treatment for dimensional stabilization

#54
20170113372
2017-04-27

Treated porous material

#55
20170112124
2017-04-27

Aqueous fungicidal composition and use thereof for combating harmful micro organisms

#56
20170100853
2017-04-13

Process for treating wood

#57
20160376406
2016-12-29

Composition comprising furfuryl alcohol

#58
20160369128
2016-12-22

Wood products with enhanced resistance to graying and water infiltration and related technology

#59
20160369075
2016-12-22

Wood Products Impregnated with Water Based Compositions

#60
20160325458
2016-11-10

Compositions and methods for treating cellulose-based materials with micronized additives

#61
20160221211
2016-08-04

PRESERVATION OF WOOD, COMPOSITIONS AND METHODS THEREOF

#62
20160144531
2016-05-26

Chemically modified wood and non-wood products and methods for the production thereof

#63
20160059436
2016-03-03

Manufacturing method for a high durability, high insulating composite timber member and a composite timber member

#64
20160052161
2016-02-25

METHOD OF DELIVERING COMPOSITIONS TO SUBSTRATES

#65
20150314471
2015-11-05

Wood preservative composition

#66
20150224670
2015-08-13

Composite wood flooring and method of making the same

#67
20150217477
2015-08-06

Treatment of wood for the production of building structures and other wood products

#68
20150140326
2015-05-21

Compositions and methods for treating cellulose-based materials with micronized additives

#69
20140322548
2014-10-30

Aqueous solution

#70
20140202356
2014-07-24

COMPOSITIONS FOR TREATING MATERIALS AND METHODS OF TREATING SAME

#71
20140193634
2014-07-10

Compositions and methods for treating cellulose-based materials with micronized additives

#72
20140154419
2014-06-05

Preservation of wood, compositions and methods thereof

#73
20130337281
2013-12-19

Dioxaborinanes and uses thereof

#74
20130298814
2013-11-14

Method for Treating Wood and Wood-Based Materials, and Wood and Wood-Based Materials Obtainable Therewith

#75
20130252009
2013-09-26

Dioxaborinanes and uses thereof

#76
20130244049
2013-09-19

Environmentally friendly wood treatment process

#77
20130189487
2013-07-25

Method of working a work piece with a coating of a lignin-derived substance, wooden element with a coating of such lignin-derived substance, and structures, interior or exterior, with such wooden element

#78
20130055923
2013-03-07

STAINS, COATINGS, AND SEALERS

#79
20130012089
2013-01-10

Process of using sodium silicate to create fire retardant products

#80
20130004785
2013-01-03

Paraben derivatives for preserving cellulosic materials

#81
20120308840
2012-12-06

FORMULATION AND USE THEREOF

#82
20120263965
2012-10-18

Powder based balancing layer

#83
20120237760
2012-09-20

Method for increasing the water resistance of a porous material, compositions therefor and porous materials treated according to the method

#84
20120183798
2012-07-19

Layered wood composites

#85
20120053217
2012-03-01

Composition for preparing emulsion or microemulsion formulations

#86
20110305841
2011-12-15

Preservation of wood, compositions and methods thereof

#87
20110251310
2011-10-13

Hydrophosphorylation of phosphonous acid derivatives for flame retardants

#88
20110236707
2011-09-29

Compositions and methods for treating cellulose based materials with micronized additives

#89
20110229726
2011-09-22

STAINS, COATINGS, AND SEALERS

#90
20110206835
2011-08-25

Borate and polymer compositions for the repair and maintenance of railroad ties

#91
20110183076
2011-07-28

Method for treating a wood board

#92
20110159301
2011-06-30

WOOD TREATMENT AND TREATED WOOD

#93
20110100258
2011-05-05

Compositions for treating materials and methods of treating same

#94
20110091575
2011-04-21

STRATEGIES FOR REDUCING LEACHING OF WATER-SOLUBLE METAL BIOCIDES FROM TREATED WOOD PRODUCTS

#95
20110076415
2011-03-31

USE OF ALKOXYLATED AMINES TO IMPROVE WATER REPELLENCY

#96
20110039031
2011-02-17

CARRIER, FORMULATION AND METHOD FOR THE TREATMENT OF TIMBER

#97
20110027570
2011-02-03

Furan polymer impregnated wood, method for preparing the polymer and uses thereof

#98
20110011304
2011-01-20

Production of acidic polysilicate products and their application to strengthen wooden structures

#99
20100330384
2010-12-30

Method of treating cellulosic materials with hydrophobins

#100
20100273897
2010-10-28

Aqueous fungicidal composition and use thereof for combating harmful microorganisms

#101
20100266841
2010-10-21

Treatment of wood for the production of building structures and other wood products

#102
20100139522
2010-06-10

MIXTURE AND METHOD FOR PRESERVING POROUS MATERIALS

#103
20100124612
2010-05-20

PROCESS FOR PRESERVING WOOD USING FLUORO-MATERIALS

#104
20100119818
2010-05-13

Compositions and methods for treating cellulose-based materials with micronized additives

#105
20100092782
2010-04-15

Process for treating wood for increasing the lifetime thereof and wood thus obtained

#106
20100048787
2010-02-25

WOOD STAIN COMPOSITION AND FINISHING METHOD

#107
20100047603
2010-02-25

Treatment of wood

#108
20100009199
2010-01-14

METHOD FOR COLOURING SUBSTRATES CONTAINING CELLULOSE

#109
20090305071
2009-12-10

Fluoro-compound water repellent composition for wood product dimensional stability

#110
20090280344
2009-11-12

Composition and method for treating wood

#111
20090263196
2009-10-22

Borer-Resistant Wood, Wood Products, and Wooden Structures and Methods

#112
20090239090
2009-09-24

Layered wood composites

#113
20090215939
2009-08-27

Method for hydrophobising and improving the beading effect of construction materials

#114
20090191344
2009-07-30

Method for waterproofing wood

#115
20090142613
2009-06-04

Wood hardening procedures

#116
20090142487
2009-06-04

Quick-polymerization styrene-maleic anhydried copolymer surface reinforcement and hardening of wood, wood products and other porous materials

#117
20090139434
2009-06-04

Aqueous dispersions of organosilicon compounds

#118
20090133847
2009-05-28

Process of using sodium silicate to create fire retardant products

#119
20090011214
2009-01-08

Polymeric composition for cellulosic material binding and modifications

#120
20090004495
2009-01-01

High weight percent gain (WPG) furfural-urea modification of wood

#121
20090004395
2009-01-01

Waterborne furfural-urea modification of wood

#122
20080253984
2008-10-16

Methods of inhibiting the growth of onychomycosis and urushiol-induced allergic contact dermatitis

#123
20080226932
2008-09-18

Use of Modified Wood Materials for Producing Articles

#124
20080220277
2008-09-11

Lignocelluosic material which is low in formaldehyde and method for the production thereof

#125
20080220170
2008-09-11

Use of Alkoxylated Amines to Improve Water Repellency

#126
20080213326
2008-09-04

Method for producing aqueous active substance compositions of active substances that are hardly soluble in water

#127
20080193785
2008-08-14

Method for treating wood surfaces

#128
20080187669
2008-08-07

Method For Waterproofing Lignocellulosic Materials

#129
20080156435
2008-07-03

Method for producing wood-base materials

#130
20080138371
2008-06-12

Aqueous insecticidal compositions and the use thereof for protecting lignocellulose-containing materials

#131
20080131717
2008-06-05

Protecting wood with stabilized boron complexes

#132
20080090886
2008-04-17

Aqueous Fungicidal Composition And Use Thereof For Combating Harmful Micro Organisms

#133
20080020222
2008-01-24

METHOD OF FORMING A WOODEN MOLD AS WELL AS WOODEN STRUCTURE, VEHICLE INTERIOR MATERIAL, AND ACOUSTIC STRUCTURE PROCESSED BY THE METHOD

#134
20080020087
2008-01-24

Method of treating and preserving wood

#135
20070271588
2007-11-22

System and method for supporting extended protocols in a wireless communication system

#136
20070184296
2007-08-09

Process for treating elements made from non-dried wood

#137
20070163466
2007-07-19

Tungstate and molybate wood preservatives

#138
20070160850
2007-07-12

Fluoro-compound water repellent composition for wood product dimensional stability

#139
20070134423
2007-06-14

Silicone emulsion composition and wood treatment

#140
20070122558
2007-05-31

Wood-treatment method comprising in situ polymerization under electromagnetic radiation

#141
20070089846
2007-04-26

Silver-impregnated lignocellulose (sil): process for making and using same

#142
20070087213
2007-04-19

METHOD FOR TREATING WOOD

#143
20070082187
2007-04-12

Celluosic products comprising substantially voc-free compositions

#144
20070044911
2007-03-01

Layered wood composites

#145
20070042124
2007-02-22

Silicone emulsion composition and wood treatment

#146
20070031677
2007-02-08

Process for preserving wood using fluoro-materials

#147
20070020189
2007-01-25

Method of delivering compositions to substrates

#148
20070006771
2007-01-11

Wood preservative composition and wood treatment method

#149
20060292366
2006-12-28

Furan polymer impregnated wood

#150
20060289835
2006-12-28

Rotted wood stabilizer composition and methods of making and using same

#151
20060269684
2006-11-30

METHOD FOR MAKING HARDENED WOOD

#152
20060240263
2006-10-26

Wood preservatives

#153
20060233964
2006-10-19

Method of treating a wood element

#154
20060216538
2006-09-28

Method for treating wood product with reactive monomers and product resulting therefrom

#155
20060216267
2006-09-28

Hydrophobic elastomeric polymer chemistry device for inhibiting the growth of onychomycosis and urushiol-induced allergic contact dermatitis

#156
20060194939
2006-08-31

Aqueous dispersions consisting of polycarbodiimides

#157
20060194901
2006-08-31

Process for improving the durability, dimensional stability and surface hardness of a wood body

#158
20060166022
2006-07-27

Method and process to reduce surface cracking for coated hardwood composite flooring

#159
20060135664
2006-06-22

Methods and compositions of matter for treatment of cellulose

#160
20060135366
2006-06-22

Methods and compositions of matter for treatment of cellulose

#161
20060134342
2006-06-22

Methods for increasing breaking strength in wood products

#162
20060134337
2006-06-22

Methods for preventing warping in wood products

#163
20060134335
2006-06-22

Methods for preventing warping in wood products

#164
20060121300
2006-06-08

Wood modified with silicone emulsion composition

#165
20060100340
2006-05-11

Polymer and water repellent compositions for wood product dimensional stability

#166
20060093745
2006-05-04

Treatment of wood for the production of building structures and other wood products

#167
20060080788
2006-04-20

Method for the pictorial coloring of wood surfaces and a colored wood substrate

#168
20050265893
2005-12-01

Compositions and methods for treating cellulose-based materials with micronized additives

#169
20050196540
2005-09-08

Process for providing barrier properties to porous substrates

#170
20050196419
2005-09-08

Borer-resistant wood, wood products, and wooden structures and methods

#171
20050189519
2005-09-01

Composition comprising an initiator and a method of treating wood with the composition

#172
20050186352
2005-08-25

Method for treating wood

#173
20050170165
2005-08-04

Furan polymer impregnated wood

#174
20050150419
2005-07-14

Polymeric wood preservative compositions

#175
20050136278
2005-06-23

Method for making artificial pine heartwood

#176
20050129861
2005-06-16

Method and composition for treating substrates

#177
20050085616
2005-04-21

Aqueous dispersions consisting of polycarbodimides

#178
20050042377
2005-02-24

Process of using sodium silicate to create fire retardant products

#179
20050003096
2005-01-06

Conservation of organic and inorganic materials

#180
13538739
2018-01-30

Preservation of cellulosic materials, compositions and methods thereof