CA1168416A - Methode de fabrication de panneaux a base de fibres de lignocellulose - Google Patents
Methode de fabrication de panneaux a base de fibres de lignocelluloseInfo
- Publication number
- CA1168416A CA1168416A CA000382881A CA382881A CA1168416A CA 1168416 A CA1168416 A CA 1168416A CA 000382881 A CA000382881 A CA 000382881A CA 382881 A CA382881 A CA 382881A CA 1168416 A CA1168416 A CA 1168416A
- Authority
- CA
- Canada
- Prior art keywords
- resin
- fibre
- binder mixture
- solids content
- urea
- 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
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000012978 lignocellulosic material Substances 0.000 title claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 238000005470 impregnation Methods 0.000 claims abstract description 8
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 5
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 239000001166 ammonium sulphate Substances 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 241001527806 Iti Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- NFGXHKASABOEEW-GYMWBFJFSA-N (S)-methoprene Chemical compound COC(C)(C)CCC[C@H](C)C\C=C\C(\C)=C\C(=O)OC(C)C NFGXHKASABOEEW-GYMWBFJFSA-N 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- IOVGROKTTNBUGK-SJCJKPOMSA-N ritodrine Chemical compound N([C@@H](C)[C@H](O)C=1C=CC(O)=CC=1)CCC1=CC=C(O)C=C1 IOVGROKTTNBUGK-SJCJKPOMSA-N 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Paper (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES494,324 | 1980-08-18 | ||
| ES494324A ES494324A0 (es) | 1980-08-18 | 1980-08-18 | Perfeccionamientos en la fabricacion de tableros de fibras de material lignocelulosico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1168416A true CA1168416A (fr) | 1984-06-05 |
Family
ID=8480973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000382881A Expired CA1168416A (fr) | 1980-08-18 | 1981-07-30 | Methode de fabrication de panneaux a base de fibres de lignocellulose |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR229681A1 (fr) |
| AT (1) | AT374518B (fr) |
| CA (1) | CA1168416A (fr) |
| DE (1) | DE3132467A1 (fr) |
| ES (1) | ES494324A0 (fr) |
| MX (1) | MX157313A (fr) |
| NO (1) | NO156291C (fr) |
| SE (1) | SE442102B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU615009B2 (en) * | 1987-10-23 | 1991-09-19 | Isovolta Osterreichische Isolierstoffwerke Aktiengesellschaft | Process for manufacturing a compression-moulded synthetic resin object, possibly in board form, and fabricated material for use in said process |
-
1980
- 1980-08-18 ES ES494324A patent/ES494324A0/es active Granted
-
1981
- 1981-06-04 MX MX187639A patent/MX157313A/es unknown
- 1981-07-27 AT AT0330281A patent/AT374518B/de not_active IP Right Cessation
- 1981-07-30 CA CA000382881A patent/CA1168416A/fr not_active Expired
- 1981-08-06 AR AR286359A patent/AR229681A1/es active
- 1981-08-07 SE SE8104756A patent/SE442102B/sv unknown
- 1981-08-14 NO NO812761A patent/NO156291C/no unknown
- 1981-08-17 DE DE19813132467 patent/DE3132467A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU615009B2 (en) * | 1987-10-23 | 1991-09-19 | Isovolta Osterreichische Isolierstoffwerke Aktiengesellschaft | Process for manufacturing a compression-moulded synthetic resin object, possibly in board form, and fabricated material for use in said process |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA330281A (de) | 1983-09-15 |
| ES8104065A1 (es) | 1981-04-01 |
| NO156291C (no) | 1987-08-26 |
| NO812761L (no) | 1982-02-19 |
| ES494324A0 (es) | 1981-04-01 |
| SE442102B (sv) | 1985-12-02 |
| AR229681A1 (es) | 1983-10-31 |
| DE3132467A1 (de) | 1982-06-03 |
| SE8104756L (sv) | 1982-02-19 |
| NO156291B (no) | 1987-05-18 |
| AT374518B (de) | 1984-05-10 |
| MX157313A (es) | 1988-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |