FR56477E - Process for the treatment, by impregnation, of wood and in particular of railway sleepers, with a view to their conservation - Google Patents
Process for the treatment, by impregnation, of wood and in particular of railway sleepers, with a view to their conservationInfo
- Publication number
- FR56477E FR56477E FR56477DA FR56477E FR 56477 E FR56477 E FR 56477E FR 56477D A FR56477D A FR 56477DA FR 56477 E FR56477 E FR 56477E
- Authority
- FR
- France
- Prior art keywords
- impregnation
- conservation
- wood
- treatment
- view
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/38—Aromatic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR56477T | 1947-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR56477E true FR56477E (en) | 1952-09-25 |
Family
ID=8690696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR56477D Expired FR56477E (en) | 1947-03-03 | 1947-03-03 | Process for the treatment, by impregnation, of wood and in particular of railway sleepers, with a view to their conservation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR56477E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0494351A1 (en) * | 1991-01-09 | 1992-07-15 | DESOWAG GmbH | Agent or concentrate for protecting timber from wood-staining fungi |
-
1947
- 1947-03-03 FR FR56477D patent/FR56477E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0494351A1 (en) * | 1991-01-09 | 1992-07-15 | DESOWAG GmbH | Agent or concentrate for protecting timber from wood-staining fungi |
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