NO743597L - - Google Patents
Info
- Publication number
- NO743597L NO743597L NO743597A NO743597A NO743597L NO 743597 L NO743597 L NO 743597L NO 743597 A NO743597 A NO 743597A NO 743597 A NO743597 A NO 743597A NO 743597 L NO743597 L NO 743597L
- Authority
- NO
- Norway
- Prior art keywords
- phenol
- formaldehyde
- accordance
- solution
- added
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 14
- 229920001732 Lignosulfonate Polymers 0.000 claims description 12
- 229920001568 phenolic resin Polymers 0.000 claims description 12
- 239000011093 chipboard Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims description 5
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 229920002866 paraformaldehyde Polymers 0.000 claims description 4
- 239000004117 Lignosulphonate Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000008098 formaldehyde solution Substances 0.000 claims description 3
- 235000019357 lignosulphonate Nutrition 0.000 claims description 3
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000011094 fiberboard Substances 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920003987 resole Polymers 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 3
- 235000018185 Betula X alpestris Nutrition 0.000 description 2
- 235000018212 Betula X uliginosa Nutrition 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920005552 sodium lignosulfonate Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (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)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI3117/73A FI311773A (da) | 1973-10-08 | 1973-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO743597L true NO743597L (da) | 1975-05-05 |
Family
ID=8508018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743597A NO743597L (da) | 1973-10-08 | 1974-10-04 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50123785A (da) |
| AT (1) | AT334101B (da) |
| DD (1) | DD114549A5 (da) |
| DE (1) | DE2447590A1 (da) |
| FI (1) | FI311773A (da) |
| FR (1) | FR2246383B1 (da) |
| GB (1) | GB1468466A (da) |
| NO (1) | NO743597L (da) |
| SE (1) | SE7412604L (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI58788C (fi) * | 1977-10-18 | 1981-04-10 | Metsaeliiton Teollisuus Oy | Bindemedel bestaoende av enligt molekylvikten fraktionerade ligninderivater och foerfarande foer framstaellning av detsamma |
| AT357334B (de) * | 1978-10-13 | 1980-07-10 | Oesterr Hiag Werke Ag | Verfahren zur herstellung von holzspanplatten |
| CA1138589A (en) * | 1979-04-20 | 1982-12-28 | Krishan K. Sudan | Lignosulphonate phenolic resin binder |
| FI83348C (fi) * | 1987-03-09 | 1996-01-09 | Metsae Serla Oy | Foerfarande foer framstaellning av produkter ur lignocellulosamaterial |
| JP2718167B2 (ja) * | 1989-04-11 | 1998-02-25 | 大日本インキ化学工業株式会社 | ファイバーボードの乾式製造方法 |
-
1973
- 1973-10-08 FI FI3117/73A patent/FI311773A/fi unknown
-
1974
- 1974-10-04 NO NO743597A patent/NO743597L/no unknown
- 1974-10-05 DE DE19742447590 patent/DE2447590A1/de active Pending
- 1974-10-07 SE SE7412604A patent/SE7412604L/xx unknown
- 1974-10-08 AT AT805974A patent/AT334101B/de not_active IP Right Cessation
- 1974-10-08 JP JP49115256A patent/JPS50123785A/ja active Pending
- 1974-10-08 DD DD181565A patent/DD114549A5/xx unknown
- 1974-10-08 GB GB4347874A patent/GB1468466A/en not_active Expired
- 1974-10-08 FR FR7433841A patent/FR2246383B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2246383A1 (da) | 1975-05-02 |
| SE7412604L (da) | 1975-04-09 |
| FI311773A (da) | 1975-04-09 |
| AT334101B (de) | 1976-12-27 |
| ATA805974A (de) | 1976-04-15 |
| JPS50123785A (da) | 1975-09-29 |
| DE2447590A1 (de) | 1975-04-24 |
| GB1468466A (en) | 1977-03-30 |
| DD114549A5 (da) | 1975-08-12 |
| FR2246383B1 (da) | 1976-10-22 |
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