ClassID:

47017

B27K3/005 - CPC Classification

Classification description:

Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microparticles

Recent Application in this class:
#1
20240196901
2024-06-20

Zinc and Boron Containing Enhanced Wood Preservative

#2
20240099303
2024-03-28

Wood preservative and method for producing same

#3
20230255198
2023-08-17

Methods and Compositions for Use in Glued-Wood Products

#4
20230235242
2023-07-27

MICROEMULSIONS AND THEIR USES

#5
20220289997
2022-09-15

Kit of parts for staining wooden substrates

#6
20220000115
2022-01-06

Wood preservative and method for producing same

#7
20210400976
2021-12-30

Methods and Compositions for Use in Glued-Wood Products

#8
20210292564
2021-09-23

TREATED POROUS MATERIAL

#9
20210139707
2021-05-13

METHOD FOR PRODUCING MAGNETIC CORK PARTICLES

#10
20200282592
2020-09-10

SOLVENT-BORNE WOOD PRESERVATIVE COMPOSITIONS

#11
20190255730
2019-08-22

SUBMICRON PARTICLE COMPOSITIONS

#12
20190246641
2019-08-15

Wood preservative and method for producing same

#13
20190099913
2019-04-04

Wood pigment compositions and wood treatment processes

#14
20190030748
2019-01-31

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

#15
20190021332
2019-01-24

MICRONIZED WOOD PRESERVATIVE FORMULATIONS

#16
20180162009
2018-06-14

Coloration of acetylated wood

#17
20180027820
2018-02-01

Controlled release, wood preserving composition with low-volatile organic content for treating in-service utility poles, posts, pilings, cross-ties and other wooden structures

#18
20170360042
2017-12-21

MICRONIZED WOOD PRESERVATIVE FORMULATIONS IN ORGANIC CARRIERS

#19
20170306165
2017-10-26

Broken dispersion for hydrophobicizing lignocellulose-containing material

#20
20170238549
2017-08-24

MICRONIZED WOOD PRESERVATIVE FORMULATIONS

#21
20170112134
2017-04-27

Composition for preparing emulsion or microemulsion

#22
20160325458
2016-11-10

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

#23
20160185008
2016-06-30

WAX-BIOCIDE WOOD TREATMENT

#24
20150140326
2015-05-21

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

#25
20140234648
2014-08-21

Micronized wood preservative formulations

#26
20140193634
2014-07-10

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

#27
20140057095
2014-02-27

Encapsulated wood preservatives

#28
20130230575
2013-09-05

Particulate wood preservative and method for producing the same

#29
20130017271
2013-01-17

Micronized copper-containing compositions useful to mitigate residues on wood surfaces

#30
20110250358
2011-10-13

Micronized wood preservative formulations in organic carriers

#31
20110236707
2011-09-29

Compositions and methods for treating cellulose based materials with micronized additives

#32
20110008610
2011-01-13

ENCAPSULATED WOOD PRESERVATIVES

#33
20100303927
2010-12-02

Composition and method for incorporating colorant into wood

#34
20100183868
2010-07-22

Micronized wood preservative formulations comprising boron compounds

#35
20100119818
2010-05-13

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

#36
20090293761
2009-12-03

Composition for wood treatment comprising an injectable aqueous wood preservative slurry having sparingly-soluble biocidal particles and pigments

#37
20090280185
2009-11-12

Particulate wood preservative and method for producing the same

#38
20090223408
2009-09-10

Use of Sub-Micron Copper Salt Particles in Wood Preservation

#39
20090203643
2009-08-13

Micronized copper-containing compositions useful to mitigate residues on wood surfaces

#40
20090162410
2009-06-25

Process for preparing fine particle dispersion for wood preservation

#41
20090158961
2009-06-25

Wood preservative compositions

#42
20090143478
2009-06-04

Milled Submicron Organic Biocides With Narrow Particle Size Distribution, and Uses Thereof

#43
20090123505
2009-05-14

Method of preserving wood by injecting particulate wood preservative slurry

#44
20090092683
2009-04-09

Micronized Wood Preservative Formulations

#45
20090035564
2009-02-05

Micronized wood preservative formulations

#46
20090028917
2009-01-29

Micronized Wood Preservative Formulations

#47
20090004497
2009-01-01

Wood Preservative Formulations Comprising Rh-287

#48
20080286380
2008-11-20

Micronized wood preservative formulations

#49
20080260841
2008-10-23

Micronized wood preservative formulations

#50
20080213608
2008-09-04

Milled Submicron Chlorothalonil With Narrow Particle Size Distribution, and Uses Thereof

#51
20080210121
2008-09-04

Micronized wood preservative formulations

#52
20080199525
2008-08-21

Micronized wood preservative formulations

#53
20070264175
2007-11-15

Method And Process For Controlling The Temperature, Pressure-And Density Profiles In Dense Fluid Processes

#54
20070193473
2007-08-23

Micronized wood preservative formulations

#55
20070131136
2007-06-14

Composition And Process For Coloring Wood

#56
20060288904
2006-12-28

Micronized wood preservative compositions

#57
20060257578
2006-11-16

Micronized wood preservative formulations comprising boron compounds

#58
20060217447
2006-09-28

Wood preservative formulations comprising dichlorophen

#59
20060147632
2006-07-06

Composition and process for coloring and preserving wood

#60
20060115506
2006-06-01

Compositions and method of wood preservation

#61
20060112850
2006-06-01

Micronized wood preservative formulations in organic carriers

#62
20060086841
2006-04-27

Milled submicron organic biocides with narrow particle size distribution, and uses thereof

#63
20060086284
2006-04-27

Non-alkaline micronized wood preservative formulations

#64
20060075923
2006-04-13

Method of manufacture and treatment of wood with injectable particulate iron oxide

#65
20060075921
2006-04-13

Milled submicron chlorothalonil with narrow particle size distribution, and uses thereof

#66
20060062926
2006-03-23

Use of sub-micron copper salt particles in wood preservation

#67
20050265893
2005-12-01

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

#68
20050255251
2005-11-17

Composition, method of making, and treatment of wood with an injectable wood preservative slurry having biocidal particles

#69
20050252408
2005-11-17

Particulate wood preservative and method for producing same

#70
20050249812
2005-11-10

Micronized organic preservative formulations

#71
20050126430
2005-06-16

Building materials with bioresistant properties

#72
20050118280
2005-06-02

Micronized wood preservative formulations