JPH0480801B2 - - Google Patents
Info
- Publication number
- JPH0480801B2 JPH0480801B2 JP20478484A JP20478484A JPH0480801B2 JP H0480801 B2 JPH0480801 B2 JP H0480801B2 JP 20478484 A JP20478484 A JP 20478484A JP 20478484 A JP20478484 A JP 20478484A JP H0480801 B2 JPH0480801 B2 JP H0480801B2
- Authority
- JP
- Japan
- Prior art keywords
- particle board
- ammonia
- chips
- wood
- surface layer
- 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 - Lifetime
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 15
- 239000002023 wood Substances 0.000 claims description 13
- 239000002344 surface layer Substances 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000005011 phenolic resin Substances 0.000 claims description 5
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 239000002025 wood fiber Substances 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000010875 treated wood Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 description 10
- 241000218645 Cedrus Species 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 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
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20478484A JPS6183001A (ja) | 1984-09-29 | 1984-09-29 | パ−ティクルボ−ドの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20478484A JPS6183001A (ja) | 1984-09-29 | 1984-09-29 | パ−ティクルボ−ドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183001A JPS6183001A (ja) | 1986-04-26 |
| JPH0480801B2 true JPH0480801B2 (cg-RX-API-DMAC10.html) | 1992-12-21 |
Family
ID=16496286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20478484A Granted JPS6183001A (ja) | 1984-09-29 | 1984-09-29 | パ−ティクルボ−ドの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183001A (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231152A (ja) * | 2004-02-19 | 2005-09-02 | Terumi Sato | 木質ボードの製造方法 |
-
1984
- 1984-09-29 JP JP20478484A patent/JPS6183001A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6183001A (ja) | 1986-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |