FI73707C - Foerfarande foer polykondensation av vattenhaltiga urea- eller melamin-formaldehyd -hartsbindemedel samt vid detta foerfarande anvaendbart bindetillsattsaemne. - Google Patents
Foerfarande foer polykondensation av vattenhaltiga urea- eller melamin-formaldehyd -hartsbindemedel samt vid detta foerfarande anvaendbart bindetillsattsaemne. Download PDFInfo
- Publication number
- FI73707C FI73707C FI781082A FI781082A FI73707C FI 73707 C FI73707 C FI 73707C FI 781082 A FI781082 A FI 781082A FI 781082 A FI781082 A FI 781082A FI 73707 C FI73707 C FI 73707C
- Authority
- FI
- Finland
- Prior art keywords
- urea
- formaldehyde
- resin
- alkali metal
- metal halide
- Prior art date
Links
- 101100148710 Clarkia breweri SAMT gene Proteins 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 81
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 73
- 229920005989 resin Polymers 0.000 claims description 58
- 239000011347 resin Substances 0.000 claims description 58
- 239000011230 binding agent Substances 0.000 claims description 55
- 239000011780 sodium chloride Substances 0.000 claims description 41
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 38
- 239000000654 additive Substances 0.000 claims description 36
- 239000004202 carbamide Substances 0.000 claims description 36
- 230000000996 additive effect Effects 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 26
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 22
- 229910001508 alkali metal halide Inorganic materials 0.000 claims description 19
- 150000008045 alkali metal halides Chemical class 0.000 claims description 19
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 239000007859 condensation product Substances 0.000 claims description 5
- 238000006068 polycondensation reaction Methods 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 229920003180 amino resin Polymers 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- 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 1
- 239000000203 mixture Substances 0.000 description 52
- 239000000523 sample Substances 0.000 description 35
- 235000013877 carbamide Nutrition 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 25
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000000243 solution Substances 0.000 description 21
- 239000011093 chipboard Substances 0.000 description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 235000019270 ammonium chloride Nutrition 0.000 description 12
- 239000000178 monomer Substances 0.000 description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 10
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- 238000006467 substitution reaction Methods 0.000 description 10
- 239000002023 wood Substances 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 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 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000001103 potassium chloride Substances 0.000 description 5
- 235000011164 potassium chloride Nutrition 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 241000283726 Bison Species 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 melamine-phthalaldehyde Chemical compound 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 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 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003377 acid catalyst Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 235000013616 tea Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 101000912181 Arabidopsis thaliana Cysteine synthase, mitochondrial Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- DHOCGIHFPKXZJB-UHFFFAOYSA-N [Cl+].N[H] Chemical compound [Cl+].N[H] DHOCGIHFPKXZJB-UHFFFAOYSA-N 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Inorganic materials [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Inorganic materials [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 1
- AWLUSOLTCFEHNE-UHFFFAOYSA-N sodium;urea Chemical compound [Na].NC(N)=O AWLUSOLTCFEHNE-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR5330177 | 1977-04-27 | ||
| GR5330177 | 1977-04-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI781082A7 FI781082A7 (fi) | 1978-10-28 |
| FI73707B FI73707B (fi) | 1987-07-31 |
| FI73707C true FI73707C (fi) | 1987-11-09 |
Family
ID=10927476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI781082A FI73707C (fi) | 1977-04-27 | 1978-04-10 | Foerfarande foer polykondensation av vattenhaltiga urea- eller melamin-formaldehyd -hartsbindemedel samt vid detta foerfarande anvaendbart bindetillsattsaemne. |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS5817547B2 (ro) |
| AR (1) | AR217841A1 (ro) |
| AT (1) | AT381947B (ro) |
| AU (1) | AU519167B2 (ro) |
| BG (2) | BG36500A3 (ro) |
| BR (1) | BR7802241A (ro) |
| CA (1) | CA1098508A (ro) |
| CH (1) | CH633305A5 (ro) |
| CS (1) | CS209521B2 (ro) |
| DD (1) | DD135728A5 (ro) |
| DK (1) | DK145499C (ro) |
| FI (1) | FI73707C (ro) |
| HU (1) | HU178763B (ro) |
| LU (1) | LU79413A1 (ro) |
| MX (1) | MX148223A (ro) |
| NL (1) | NL7803822A (ro) |
| NO (1) | NO149815C (ro) |
| PL (1) | PL111972B1 (ro) |
| PT (1) | PT67892B (ro) |
| RO (1) | RO79102A (ro) |
| SE (2) | SE430256B (ro) |
| SU (1) | SU886726A3 (ro) |
| YU (1) | YU40188B (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58193102A (ja) * | 1982-09-27 | 1983-11-10 | トイクロス・ハンデルスゲゼルシヤフト・アクチエンゲゼルシヤフト | 合板の製造法 |
| DE19638665A1 (de) * | 1996-09-20 | 1998-03-26 | Bosch Siemens Hausgeraete | Backofen mit einem Katalysator |
| US7468710B2 (en) | 2003-06-09 | 2008-12-23 | Rohm Co., Ltd. | Light emitting display device |
| JP4600479B2 (ja) | 2005-12-14 | 2010-12-15 | オムロン株式会社 | 表示装置 |
-
1978
- 1978-03-31 AR AR271639A patent/AR217841A1/es active
- 1978-03-31 AT AT0229578A patent/AT381947B/de not_active IP Right Cessation
- 1978-04-05 CA CA300,505A patent/CA1098508A/en not_active Expired
- 1978-04-10 YU YU845/78A patent/YU40188B/xx unknown
- 1978-04-10 SE SE7803991A patent/SE430256B/sv not_active IP Right Cessation
- 1978-04-10 FI FI781082A patent/FI73707C/fi not_active IP Right Cessation
- 1978-04-10 HU HU78TE903A patent/HU178763B/hu not_active IP Right Cessation
- 1978-04-10 DK DK157878A patent/DK145499C/da not_active IP Right Cessation
- 1978-04-10 SU SU782600552A patent/SU886726A3/ru active
- 1978-04-10 CH CH383878A patent/CH633305A5/de not_active IP Right Cessation
- 1978-04-11 NO NO78781269A patent/NO149815C/no unknown
- 1978-04-11 RO RO7893778A patent/RO79102A/ro unknown
- 1978-04-11 DD DD78204722A patent/DD135728A5/xx unknown
- 1978-04-11 LU LU79413A patent/LU79413A1/de unknown
- 1978-04-11 NL NL7803822A patent/NL7803822A/xx not_active Application Discontinuation
- 1978-04-11 JP JP53043060A patent/JPS5817547B2/ja not_active Expired
- 1978-04-11 BR BR787802241A patent/BR7802241A/pt unknown
- 1978-04-11 CS CS782372A patent/CS209521B2/cs unknown
- 1978-04-11 PT PT67892A patent/PT67892B/pt unknown
- 1978-04-11 MX MX173064A patent/MX148223A/es unknown
- 1978-04-11 PL PL1978205994A patent/PL111972B1/pl unknown
- 1978-04-11 AU AU34953/78A patent/AU519167B2/en not_active Expired
- 1978-04-24 BG BG039518A patent/BG36500A3/xx unknown
- 1978-04-24 BG BG041193A patent/BG36629A3/xx unknown
-
1981
- 1981-06-05 SE SE8103565A patent/SE443946B/sv not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: ENIGMA N.V. |