Patents-Review.com
ClassID:

47060 ⎘

B27K3/38 - CPC Classification

Classification description:

Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process; Organic impregnating agents Aromatic compounds

Sub-classes:
Recent Application in this class:
#1
20250162189
2025-05-22

STRONG AND TOUGH STRUCTURAL WOOD MATERIALS, AND METHODS FOR FABRICATING AND USE THEREOF

 #2
20240099303
2024-03-28

Wood preservative and method for producing same

 #3
20230182342
2023-06-15

Flame-retardant treatment of lignocellulosic materials, resulting flame-retarded lignocellulosic materials and uses thereof

 #4
20230166427
2023-06-01

Strong and tough structural wood materials, and methods for fabricating and use thereof

 #5
20220098799
2022-03-31

Assembled bamboo sleeper and preparation method thereof

 #6
20220040881
2022-02-10

Strong and tough structural wood materials, and methods for fabricating and use thereof

 #7
20220000115
2022-01-06

Wood preservative and method for producing same

 #8
20200223091
2020-07-16

Strong and tough structural wood materials, and methods for fabricating and use thereof

 #9
20190246643
2019-08-15

WOOD PRESERVATIVE AND METHOD FOR PRODUCING SAME

 #10
20190246642
2019-08-15

WOOD PRESERVATIVE AND METHOD FOR PRODUCING SAME

 #11
20190246641
2019-08-15

Wood preservative and method for producing same

 #12
20170274552
2017-09-28

Process for treating wood

 #13
20170112134
2017-04-27

Composition for preparing emulsion or microemulsion

 #14
20160214931
2016-07-28

Zinc or Copper (II) salt and use thereof as a biocide

 #15
20160192654
2016-07-07

Combinations of pyrimethanil and monoterpenes

 #16
20150305337
2015-10-29

Combinations of pyrimethanil and monoterpenes

 #17
20150208657
2015-07-30

USE OF QUINONE COMPOUND IN BUILDING MATERIALS

 #18
20150020711
2015-01-22

Sequestering polycyclic aromatic hydrocarbons in asphalt

 #19
20140142130
2014-05-22

Combinations of pyrimethanil and monoterpenes

 #20
20130004785
2013-01-03

Paraben derivatives for preserving cellulosic materials

 #21
20110301246
2011-12-08

Antifungal compositions for inhibiting growth of wood decay fungi and use thereof

 #22
20110071201
2011-03-24

PHENOL-CONTAINING AZOLE COMPOSITIONS FOR THE PROTECTION OF INDUSTRIAL MATERIALS

 #23
20100303927
2010-12-02

Composition and method for incorporating colorant into wood

 #24
20090304939
2009-12-10

Method of treating wood

 #25
20080280929
2008-11-13

Antifungal wallboards and building materials and methods for the production thereof

 #26
20070169664
2007-07-26

Ibuprofen complexes as wood preservatives

 #27
20070157847
2007-07-12

Tropolone complexes as wood preservatives

 #28
20070124872
2007-06-07

Method of coloring with capped diazotized compound and coupling component

 #29
20070033826
2007-02-15

Liquor that avoids the apparition of stains produced by fungi in lignocellulosic materials such as wood

 #30
20060115506
2006-06-01

Compositions and method of wood preservation

 #31
20060080788
2006-04-20

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

 #32
20060025308
2006-02-02

O-phenylphenol/alkoxylated amine wood protection compositions

 #33
20060009519
2006-01-12

Antifeeding method against insects

 #34
20050070438
2005-03-31

Impregnating agent