PL54652B1 - - Google Patents
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- Publication number
- PL54652B1 PL54652B1 PL110029A PL11002965A PL54652B1 PL 54652 B1 PL54652 B1 PL 54652B1 PL 110029 A PL110029 A PL 110029A PL 11002965 A PL11002965 A PL 11002965A PL 54652 B1 PL54652 B1 PL 54652B1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- urea
- fungi
- formaldehyde resin
- resin
- Prior art date
Links
- 241000233866 Fungi Species 0.000 claims description 11
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 10
- 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 description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000012978 lignocellulosic material Substances 0.000 claims description 4
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 claims description 3
- 230000009931 harmful effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 229960002645 boric acid Drugs 0.000 claims description 2
- 235000010338 boric acid Nutrition 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 235000013024 sodium fluoride Nutrition 0.000 claims 1
- 239000011775 sodium fluoride Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011093 chipboard Substances 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 239000002917 insecticide Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 241001626940 Coniophora cerebella Species 0.000 description 1
- 241001492300 Gloeophyllum trabeum Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- KVBCYCWRDBDGBG-UHFFFAOYSA-N azane;dihydrofluoride Chemical compound [NH4+].F.[F-] KVBCYCWRDBDGBG-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9554/66A SE321082B (enrdf_load_stackoverflow) | 1965-07-13 | 1966-07-12 | |
| SE14600/69A SE344559B (enrdf_load_stackoverflow) | 1965-07-13 | 1966-07-12 | |
| GB52176/68A GB1148010A (en) | 1965-07-13 | 1966-07-13 | Resin-bonded boards |
| GB31434/66A GB1148009A (en) | 1965-07-13 | 1966-07-13 | Resin bonded boards |
| DE19661667402 DE1667402A1 (de) | 1965-07-13 | 1966-07-13 | Gegen Pilz- und Insektenbefall geschuetzte Platten,insbesondere Holzspanplatten,und harnstoffformaldehyd- und/oder melaminharzgebundene Platten aus anderen lignozellulosehaltigen Werkstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL54652B1 true PL54652B1 (enrdf_load_stackoverflow) | 1967-12-27 |
Family
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