NO121866B - - Google Patents
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- Publication number
- NO121866B NO121866B NO36868A NO36868A NO121866B NO 121866 B NO121866 B NO 121866B NO 36868 A NO36868 A NO 36868A NO 36868 A NO36868 A NO 36868A NO 121866 B NO121866 B NO 121866B
- Authority
- NO
- Norway
- Prior art keywords
- solution
- melamine
- thiourea
- formaldehyde
- heating
- Prior art date
Links
- 239000000243 solution Substances 0.000 claims description 57
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 41
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 38
- 229920005989 resin Polymers 0.000 claims description 35
- 239000011347 resin Substances 0.000 claims description 35
- 229920000877 Melamine resin Polymers 0.000 claims description 20
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 19
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000007859 condensation product Substances 0.000 claims description 6
- TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims 1
- VFWRNIOSEGGKQE-UHFFFAOYSA-N thiourea;1,3,5-triazine-2,4,6-triamine Chemical compound NC(N)=S.NC1=NC(N)=NC(N)=N1 VFWRNIOSEGGKQE-UHFFFAOYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- 238000003860 storage Methods 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 239000008098 formaldehyde solution Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- -1 alkalis Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical class O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE162567A SE315380C (es) | 1967-02-06 | 1967-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO121866B true NO121866B (es) | 1971-04-19 |
| NO121866C NO121866C (no) | 1981-08-28 |
Family
ID=20258538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO36868A NO121866C (no) | 1967-02-06 | 1968-01-30 | Byggelement saerlig bestemt for yttertak og -vegger |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE710339A (es) |
| CH (1) | CH498266A (es) |
| DK (1) | DK133167C (es) |
| ES (1) | ES146936Y (es) |
| FI (1) | FI46762C (es) |
| FR (1) | FR1567168A (es) |
| GB (1) | GB1215544A (es) |
| NL (1) | NL6801497A (es) |
| NO (1) | NO121866C (es) |
| SE (1) | SE315380C (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1836046B1 (en) | 2005-01-11 | 2021-12-29 | Seeley International Pty Ltd | Method and materials for improving evaporative heat exchangers |
| AU2006206035B2 (en) * | 2005-01-11 | 2010-03-04 | F F Seeley Nominees Pty Ltd | Method and materials for improving evaporative heat exchangers |
| FR2936825B1 (fr) * | 2008-10-08 | 2016-07-01 | Ateliers Lr Etanco | Procede et dispositif permettant d'assurer la continuite de la ventilation d'un revetement anticondensation d'une plaque de couverture au niveau de ses surfaces d'appui sur un support |
-
1967
- 1967-02-06 SE SE162567A patent/SE315380C/xx unknown
-
1968
- 1968-01-30 NO NO36868A patent/NO121866C/no unknown
- 1968-02-01 GB GB527268A patent/GB1215544A/en not_active Expired
- 1968-02-01 CH CH153068A patent/CH498266A/de not_active IP Right Cessation
- 1968-02-01 NL NL6801497A patent/NL6801497A/xx unknown
- 1968-02-02 DK DK41968A patent/DK133167C/da not_active IP Right Cessation
- 1968-02-05 BE BE710339D patent/BE710339A/xx not_active IP Right Cessation
- 1968-02-05 ES ES1968146936U patent/ES146936Y/es not_active Expired
- 1968-02-06 FI FI28968A patent/FI46762C/fi active
- 1968-02-06 FR FR1567168D patent/FR1567168A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6801497A (es) | 1968-08-07 |
| GB1215544A (en) | 1970-12-09 |
| FI46762C (fi) | 1973-06-11 |
| FR1567168A (es) | 1969-05-16 |
| NO121866C (no) | 1981-08-28 |
| CH498266A (de) | 1970-10-31 |
| ES146936U (es) | 1969-08-01 |
| BE710339A (es) | 1968-06-17 |
| SE315380B (es) | 1969-09-29 |
| ES146936Y (es) | 1974-08-16 |
| FI46762B (es) | 1973-02-28 |
| DK133167B (da) | 1976-03-29 |
| SE315380C (es) | 1975-04-03 |
| DK133167C (da) | 1976-09-06 |
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