DE2533356A1 - Verfahren zur herstellung von holzspanplatten - Google Patents
Verfahren zur herstellung von holzspanplattenInfo
- Publication number
- DE2533356A1 DE2533356A1 DE19752533356 DE2533356A DE2533356A1 DE 2533356 A1 DE2533356 A1 DE 2533356A1 DE 19752533356 DE19752533356 DE 19752533356 DE 2533356 A DE2533356 A DE 2533356A DE 2533356 A1 DE2533356 A1 DE 2533356A1
- Authority
- DE
- Germany
- Prior art keywords
- chipboard
- paraffin
- wood chipboard
- bath
- manufacturing wood
- 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.)
- Pending
Links
- 239000011093 chipboard Substances 0.000 title claims description 31
- 239000002023 wood Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000012188 paraffin wax Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 description 6
- 230000008961 swelling Effects 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 241000220479 Acacia Species 0.000 description 2
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000413261 Esmeralda Species 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR25490774A AR206324A1 (es) | 1974-07-26 | 1974-07-26 | Procedimiento para la obtencion de paneles de madera aglomerada resistentes a la accion de agentes externos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2533356A1 true DE2533356A1 (de) | 1976-02-05 |
Family
ID=3466257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752533356 Pending DE2533356A1 (de) | 1974-07-26 | 1975-07-25 | Verfahren zur herstellung von holzspanplatten |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR206324A1 (enExample) |
| BR (1) | BR7502359A (enExample) |
| DE (1) | DE2533356A1 (enExample) |
| FR (1) | FR2279528A1 (enExample) |
| IT (1) | IT1040156B (enExample) |
-
1974
- 1974-07-26 AR AR25490774A patent/AR206324A1/es active
-
1975
- 1975-04-17 BR BR7503004A patent/BR7502359A/pt unknown
- 1975-07-25 DE DE19752533356 patent/DE2533356A1/de active Pending
- 1975-07-25 FR FR7523307A patent/FR2279528A1/fr active Granted
- 1975-07-28 IT IT2582775A patent/IT1040156B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AR206324A1 (es) | 1976-07-15 |
| FR2279528A1 (fr) | 1976-02-20 |
| FR2279528B3 (enExample) | 1979-04-27 |
| IT1040156B (it) | 1979-12-20 |
| BR7502359A (pt) | 1976-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |