B27K3/46 - CPC Classification Index

ClassID:

47064 ⎘

B27K3/46 - 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; Tar; Mineral oil Coal tar

Recent Application in this class:

20180021974

2018-01-25

Method and formulation for the treatment of timber

20170112135

2017-04-27

Biocide Concentrate Composition for the Addition to Oil-Based Formulations, and Compositions Containing the Same

20170080595

2017-03-23

Low odor creosote-based compositions and uses thereof

20160000090

2016-01-07

Compositions comprising unsaturated fatty esters and uses thereof

20150010768

2015-01-08

Single step creosote/borate wood treatment

20120171504

2012-07-05

Single step creosote/borate wood treatment