GB1473660A - Method for the penetration of sawn green wood by liquid preservatives - Google Patents
Method for the penetration of sawn green wood by liquid preservativesInfo
- Publication number
- GB1473660A GB1473660A GB5851573A GB5851573A GB1473660A GB 1473660 A GB1473660 A GB 1473660A GB 5851573 A GB5851573 A GB 5851573A GB 5851573 A GB5851573 A GB 5851573A GB 1473660 A GB1473660 A GB 1473660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- wood
- green wood
- penetration
- sawn
- 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
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/0228—Spraying apparatus, e.g. tunnels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
1473660 Treating sawn green wood AEK TISSEVERASINGHE 25 Sept 1974 [18 Dec 1973] 58515/73 Heading DIP Sawn green wood is treated by feeding a liquid preservative to a stack of the timber from above, the treatment being conducted in intermittent periods of liquid application, with intermittent periods in which the applied liquid is left, without the application of heat, to penetrate into the wood. Preferably the excess liquid is collected below the stack and returned to the spray system. The period for full penetration of the wood is between 12 and 24 hours.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5851573A GB1473660A (en) | 1974-09-25 | 1974-09-25 | Method for the penetration of sawn green wood by liquid preservatives |
MY7800334A MY7800334A (en) | 1974-09-25 | 1978-12-31 | A method for the penetration of sawn green wood by liquid preservatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5851573A GB1473660A (en) | 1974-09-25 | 1974-09-25 | Method for the penetration of sawn green wood by liquid preservatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1473660A true GB1473660A (en) | 1977-05-18 |
Family
ID=10481813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5851573A Expired GB1473660A (en) | 1974-09-25 | 1974-09-25 | Method for the penetration of sawn green wood by liquid preservatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1473660A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10933555B2 (en) | 2014-06-25 | 2021-03-02 | Technologies Boralife Inc. | Process and apparatus for treating lignocellulosic material |
-
1974
- 1974-09-25 GB GB5851573A patent/GB1473660A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10933555B2 (en) | 2014-06-25 | 2021-03-02 | Technologies Boralife Inc. | Process and apparatus for treating lignocellulosic material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |