BE440003A - - Google Patents
Info
- Publication number
- BE440003A BE440003A BE440003DA BE440003A BE 440003 A BE440003 A BE 440003A BE 440003D A BE440003D A BE 440003DA BE 440003 A BE440003 A BE 440003A
- Authority
- BE
- Belgium
- Prior art keywords
- wood
- cellulose
- bonding
- materials
- artificial resin
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 claims description 16
- 239000001913 cellulose Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 32
- 239000002023 wood Substances 0.000 description 21
- 229920005989 resin Polymers 0.000 description 18
- 239000011347 resin Substances 0.000 description 18
- 235000011121 sodium hydroxide Nutrition 0.000 description 14
- 239000003292 glue Substances 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000002313 adhesive film Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000008961 swelling Effects 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- ZRYCRPNCXLQHPN-UHFFFAOYSA-N 3-hydroxy-2-methylbenzaldehyde Chemical compound CC1=C(O)C=CC=C1C=O ZRYCRPNCXLQHPN-UHFFFAOYSA-N 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229920003987 resole Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 229930003836 cresol Natural products 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- VOOLKNUJNPZAHE-UHFFFAOYSA-N formaldehyde;2-methylphenol Chemical compound O=C.CC1=CC=CC=C1O VOOLKNUJNPZAHE-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440003A true BE440003A (d) |
Family
ID=97872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440003D BE440003A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE440003A (d) |
-
0
- BE BE440003D patent/BE440003A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2648744A1 (fr) | Methode pour lier une matiere lignocellulosique en presence d'esters a l'etat gazeux | |
| FR2693943A1 (fr) | Feuille de papier renforcée à l'aide de fils et ruban gommé renforcé à l'aide de fils. | |
| US3990928A (en) | Method of cold adhesion of wood glues to wood particles | |
| BE440003A (d) | ||
| FR2526366A1 (fr) | Procede de fabrication de panneaux agglomeres | |
| CH646191A5 (fr) | Procede de fabrication d'un produit adhesif et produit adhesif obtenue par la mise en oeuvre de ce procede. | |
| CH257726A (fr) | Adhésif et procédé de préparation de celui-ci. | |
| FR2574826A1 (fr) | Procede de preparation de cellulose modifiee lui conferant des proprietes absorbantes ameliorees | |
| BE461244A (d) | ||
| BE355384A (d) | ||
| RU2292371C2 (ru) | Способ соединения поверхностей | |
| FR2810038A1 (fr) | Procede d'extraction de tanins de l'ecorce de pinus pinaster et obtention d'adhesifs tanin-phenol-formaldehyde (tpf) pour la fabrication de contreplaques | |
| BE442286A (d) | ||
| BE394946A (d) | ||
| BE455255A (d) | ||
| BE511666A (d) | ||
| CH362843A (fr) | Procédé de fabrication d'un panneau de particules végétales agglomérées | |
| BE397536A (d) | ||
| BE433835A (d) | ||
| BE494675A (d) | ||
| BE472768A (d) | ||
| BE361957A (d) | ||
| BE458917A (d) | ||
| BE418566A (d) | ||
| BE513833A (d) |