CA1067638A - Agglomerants resineux egnifuges - Google Patents
Agglomerants resineux egnifugesInfo
- Publication number
- CA1067638A CA1067638A CA234,274A CA234274A CA1067638A CA 1067638 A CA1067638 A CA 1067638A CA 234274 A CA234274 A CA 234274A CA 1067638 A CA1067638 A CA 1067638A
- Authority
- CA
- Canada
- Prior art keywords
- percent
- solution
- urea
- phosphate
- ammonium
- 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
- 229920005989 resin Polymers 0.000 title claims abstract description 67
- 239000011347 resin Substances 0.000 title claims abstract description 67
- 239000011230 binding agent Substances 0.000 title claims abstract description 44
- 239000003063 flame retardant Substances 0.000 title claims abstract description 21
- 239000000243 solution Substances 0.000 claims abstract description 82
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002245 particle Substances 0.000 claims abstract description 37
- 235000019838 diammonium phosphate Nutrition 0.000 claims abstract description 33
- 239000004254 Ammonium phosphate Substances 0.000 claims abstract description 30
- 235000019289 ammonium phosphates Nutrition 0.000 claims abstract description 30
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000005696 Diammonium phosphate Substances 0.000 claims abstract description 25
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract description 25
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 22
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004202 carbamide Substances 0.000 claims abstract description 19
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 15
- 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 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical class [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229960004279 formaldehyde Drugs 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 9
- 229920003180 amino resin Polymers 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 32
- 229910019142 PO4 Inorganic materials 0.000 claims description 27
- 235000021317 phosphate Nutrition 0.000 claims description 27
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 24
- 229920001276 ammonium polyphosphate Polymers 0.000 claims description 22
- 239000010452 phosphate Substances 0.000 claims description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 20
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 18
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 15
- 239000002023 wood Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- HANVTCGOAROXMV-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine;urea Chemical compound O=C.NC(N)=O.NC1=NC(N)=NC(N)=N1 HANVTCGOAROXMV-UHFFFAOYSA-N 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 3
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 3
- 235000011007 phosphoric acid Nutrition 0.000 claims 4
- 235000019256 formaldehyde Nutrition 0.000 claims 3
- 238000004821 distillation Methods 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 9
- 239000001205 polyphosphate Substances 0.000 description 9
- 229920000388 Polyphosphate Polymers 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 235000011176 polyphosphates Nutrition 0.000 description 8
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- JZLWSRCQCPAUDP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;urea Chemical compound NC(N)=O.NC1=NC(N)=NC(N)=N1 JZLWSRCQCPAUDP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 240000004885 Quercus rubra Species 0.000 description 2
- 235000009135 Quercus rubra Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 1
- 229920003265 Resimene® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000000569 greater omentum Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50130974A | 1974-08-28 | 1974-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1067638A true CA1067638A (fr) | 1979-12-04 |
Family
ID=23992997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA234,274A Expired CA1067638A (fr) | 1974-08-28 | 1975-08-27 | Agglomerants resineux egnifuges |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1067638A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8252864B2 (en) | 2004-07-30 | 2012-08-28 | Momentive Specialty Chemicals Inc. | Polymerization-enhancing composition for urea-formaldehyde resins, method of manufacture, method of use, and articles formed therefrom |
-
1975
- 1975-08-27 CA CA234,274A patent/CA1067638A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8252864B2 (en) | 2004-07-30 | 2012-08-28 | Momentive Specialty Chemicals Inc. | Polymerization-enhancing composition for urea-formaldehyde resins, method of manufacture, method of use, and articles formed therefrom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |
Effective date: 19961204 |