FR2202761B3 - - Google Patents
Info
- Publication number
- FR2202761B3 FR2202761B3 FR7336396A FR7336396A FR2202761B3 FR 2202761 B3 FR2202761 B3 FR 2202761B3 FR 7336396 A FR7336396 A FR 7336396A FR 7336396 A FR7336396 A FR 7336396A FR 2202761 B3 FR2202761 B3 FR 2202761B3
- Authority
- FR
- France
- 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
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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4732372 | 1972-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2202761A1 FR2202761A1 (en) | 1974-05-10 |
FR2202761B3 true FR2202761B3 (xx) | 1976-09-03 |
Family
ID=10444542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7336396A Granted FR2202761A1 (en) | 1972-10-13 | 1973-10-12 | Process for preserving cellulose materials - using organo-tin esters with low toxicity to mammals |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS49133487A (xx) |
BE (1) | BE805870A (xx) |
DE (1) | DE2351188A1 (xx) |
FR (1) | FR2202761A1 (xx) |
IT (1) | IT1004610B (xx) |
-
1973
- 1973-10-10 BE BE136502A patent/BE805870A/xx unknown
- 1973-10-11 DE DE19732351188 patent/DE2351188A1/de active Pending
- 1973-10-12 FR FR7336396A patent/FR2202761A1/fr active Granted
- 1973-10-12 IT IT7001273A patent/IT1004610B/it active
- 1973-10-13 JP JP48115254A patent/JPS49133487A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS49133487A (xx) | 1974-12-21 |
FR2202761A1 (en) | 1974-05-10 |
BE805870A (fr) | 1974-02-01 |
DE2351188A1 (de) | 1974-05-09 |
IT1004610B (it) | 1976-07-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |