CH621291A5 - Process for preparing flameproofing components for wood chipboards - Google Patents
Process for preparing flameproofing components for wood chipboards Download PDFInfo
- Publication number
- CH621291A5 CH621291A5 CH1170176A CH1170176A CH621291A5 CH 621291 A5 CH621291 A5 CH 621291A5 CH 1170176 A CH1170176 A CH 1170176A CH 1170176 A CH1170176 A CH 1170176A CH 621291 A5 CH621291 A5 CH 621291A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- mineral
- boron
- acid
- flame retardant
- Prior art date
Links
- 239000002023 wood Substances 0.000 title description 20
- 239000011093 chipboard Substances 0.000 title description 16
- 238000004519 manufacturing process Methods 0.000 title description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 description 33
- 239000011707 mineral Substances 0.000 description 32
- 239000003063 flame retardant Substances 0.000 description 29
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 24
- 238000000034 method Methods 0.000 description 23
- 229910052796 boron Inorganic materials 0.000 description 22
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000002253 acid Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 13
- 239000008187 granular material Substances 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 10
- 239000012876 carrier material Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 239000004327 boric acid Substances 0.000 description 8
- 239000000969 carrier Substances 0.000 description 8
- 229910021540 colemanite Inorganic materials 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 150000001639 boron compounds Chemical class 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000010893 paper waste Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000002522 swelling effect Effects 0.000 description 3
- 229910021537 Kernite Inorganic materials 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241000294754 Macroptilium atropurpureum Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 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 description 1
- WQZGKKKJIJFFOK-PQMKYFCFSA-N alpha-D-mannose Chemical compound OC[C@H]1O[C@H](O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-PQMKYFCFSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001730 borate mineral Inorganic materials 0.000 description 1
- 239000010429 borate mineral Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052860 datolite Inorganic materials 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 description 1
- 229910021539 ulexite Inorganic materials 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002025 wood fiber 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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Fireproofing Substances (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2621739A DE2621739C2 (de) | 1976-05-15 | 1976-05-15 | Verfahren zur Herstellung einer Flammschutzkomponente für Holzspanplatten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621291A5 true CH621291A5 (en) | 1981-01-30 |
Family
ID=5978119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1170176A CH621291A5 (en) | 1976-05-15 | 1976-09-15 | Process for preparing flameproofing components for wood chipboards |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE850794A (enrdf_load_stackoverflow) |
| CH (1) | CH621291A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2621739C2 (enrdf_load_stackoverflow) |
| FI (1) | FI762923A7 (enrdf_load_stackoverflow) |
| FR (1) | FR2351165A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1555891A (enrdf_load_stackoverflow) |
| SE (1) | SE416816B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7906163L (sv) * | 1978-07-18 | 1980-01-19 | Kalk Chemische Fabrik Gmbh | Forfarande for framstellning av icke brennbara trespanplattor eller -formkroppar |
| DE2831616C2 (de) * | 1978-07-19 | 1984-08-09 | Kataflox Patentverwaltungs-Gesellschaft mbH, 7500 Karlsruhe | Verfahren zum Herstellen eines nicht brennbaren Formkörpers |
| DE2831633C2 (de) * | 1978-07-19 | 1984-08-09 | Kataflox Patentverwaltungs-Gesellschaft mbH, 7500 Karlsruhe | Verfahren zur Herstellung eines Brandschutzmittels |
| EP0033391B1 (de) | 1980-01-31 | 1983-10-12 | Alfons K. Herr | Verfahren zum Herstellen schwer entflammbarer oder nicht brennbarer Produkte auf der Basis fasriger Materialien |
| DE3044861A1 (de) * | 1980-11-28 | 1982-07-01 | Chemische Fabrik Kalk GmbH, 5000 Köln | Verfahren zur herstellung von brandgeschuetzten holzspanplatten oder -formkoerpern |
| DE3346908A1 (de) * | 1983-12-24 | 1985-07-18 | Hornitex Werke Gebr. Künnemeyer GmbH & Co, KG, 4934 Horn-Bad Meinberg | Verfahren zur herstellung brandgeschuetzter spanplatten und holzspanformteile |
| FR2941703B1 (fr) * | 2009-02-02 | 2012-03-02 | Eurotab | Produit compacte a base de bois et de cellulose. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1198539B (de) * | 1958-04-23 | 1965-08-12 | Max Himmelheber Dipl Ing | Verfahren zur Herstellung von Spanplatten und Spanholzkoerpern |
| DE1653254B2 (de) * | 1967-08-10 | 1977-03-10 | Moralt, August, 8170 Bad Tölz | Flammschutzmittel enthaltender mehrschichtig aufgebauter holzwerkstoff-formkoerper |
| DE1812825C3 (de) * | 1968-12-05 | 1974-02-14 | Faserkunststoff-Technik A.K. Herr, 7500 Karlsruhe | Verfahren zur Herstellung von Spanplatten mit großer Flammfestigkeit |
| CA997263A (en) * | 1973-05-02 | 1976-09-21 | Champion International Corporation | Fire retardant particleboard and process for its manufacture |
| CA1057184A (en) * | 1974-07-08 | 1979-06-26 | Robert P. Coyle | Unique fire retardant particleboard and special process for manufacture |
| US3983040A (en) * | 1975-08-07 | 1976-09-28 | Draganov Samuel M | Fire-retardant composition and process of producing same |
-
1976
- 1976-05-15 DE DE2621739A patent/DE2621739C2/de not_active Expired
- 1976-09-15 CH CH1170176A patent/CH621291A5/de not_active IP Right Cessation
- 1976-10-13 FI FI762923A patent/FI762923A7/fi not_active Application Discontinuation
- 1976-10-22 SE SE7611793A patent/SE416816B/xx unknown
- 1976-11-23 FR FR7635189A patent/FR2351165A1/fr active Granted
-
1977
- 1977-01-27 BE BE174410A patent/BE850794A/xx not_active IP Right Cessation
- 1977-03-15 GB GB10899/77A patent/GB1555891A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2351165B1 (enrdf_load_stackoverflow) | 1980-05-09 |
| SE416816B (sv) | 1981-02-09 |
| GB1555891A (en) | 1979-11-14 |
| FI762923A7 (enrdf_load_stackoverflow) | 1977-11-16 |
| BE850794A (fr) | 1977-05-16 |
| DE2621739C2 (de) | 1985-10-03 |
| SE7611793L (sv) | 1977-11-16 |
| FR2351165A1 (fr) | 1977-12-09 |
| DE2621739A1 (de) | 1977-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |