NO822664L - Termoplastisk hardplate fra acetylert matte. - Google Patents
Termoplastisk hardplate fra acetylert matte.Info
- Publication number
- NO822664L NO822664L NO822664A NO822664A NO822664L NO 822664 L NO822664 L NO 822664L NO 822664 A NO822664 A NO 822664A NO 822664 A NO822664 A NO 822664A NO 822664 L NO822664 L NO 822664L
- Authority
- NO
- Norway
- Prior art keywords
- approx
- mat
- minutes
- hardboard
- weight
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title claims description 13
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 13
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 83
- 238000000034 method Methods 0.000 claims description 37
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 36
- 238000006640 acetylation reaction Methods 0.000 claims description 24
- 230000021736 acetylation Effects 0.000 claims description 22
- 229920002522 Wood fibre Polymers 0.000 claims description 16
- 239000002025 wood fiber Substances 0.000 claims description 16
- 150000008064 anhydrides Chemical class 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000006227 byproduct Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000011094 fiberboard Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 12
- 238000001035 drying Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 235000019198 oils Nutrition 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 8
- 239000011121 hardwood Substances 0.000 description 7
- 239000011122 softwood Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- 239000012808 vapor phase Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 4
- 241000219492 Quercus Species 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229920002488 Hemicellulose Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000009951 wet felting Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000985694 Polypodiopsida Species 0.000 description 1
- 244000274906 Quercus alba Species 0.000 description 1
- 235000009137 Quercus alba Nutrition 0.000 description 1
- 240000004885 Quercus rubra Species 0.000 description 1
- 235000009135 Quercus rubra Nutrition 0.000 description 1
- 244000299492 Thespesia populnea Species 0.000 description 1
- 235000009430 Thespesia populnea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012345 acetylating agent Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000008043 acidic salts Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012978 lignocellulosic material Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/16—Special fibreboard
- D21J1/18—Hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N5/00—Manufacture of non-flat articles
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/02—Chemical or biochemical treatment
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
- D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
- Y10T428/31906—Ester, halide or nitrile of addition polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31989—Of wood
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/4935—Impregnated naturally solid product [e.g., leather, stone, etc.]
- Y10T428/662—Wood timber product [e.g., piling, post, veneer, etc.]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/213,263 US4388378A (en) | 1980-12-05 | 1980-12-05 | Thermoplastic hardboard from acetylated mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO822664L true NO822664L (no) | 1982-08-04 |
Family
ID=22794391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO822664A NO822664L (no) | 1980-12-05 | 1982-08-04 | Termoplastisk hardplate fra acetylert matte. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4388378A (fr) |
| EP (1) | EP0063160B1 (fr) |
| JP (1) | JPS57501915A (fr) |
| BE (1) | BE891362A (fr) |
| BR (1) | BR8108906A (fr) |
| CA (1) | CA1162702A (fr) |
| NO (1) | NO822664L (fr) |
| WO (1) | WO1982001851A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2744951B2 (ja) * | 1990-09-04 | 1998-04-28 | 株式会社ノダ | 防火ドア |
| US20070102029A1 (en) * | 2005-11-04 | 2007-05-10 | Panther Allen L | Acoustic seal for use in kitchen appliance |
| US8906466B2 (en) * | 2009-06-25 | 2014-12-09 | Eastman Chemical Company | Esterified lignocellulosic materials and methods for making them |
| US20100331531A1 (en) * | 2009-06-25 | 2010-12-30 | Eastman Chemical Company | Methods for esterifying lignocellulosic material |
| CN102822282B (zh) * | 2010-02-04 | 2016-03-02 | 泰坦木业有限公司 | 用于木材部分的乙酰化的方法 |
| GB2511120B (en) * | 2013-02-26 | 2017-06-21 | Medite Europe Ltd | Acetylated wood fibre |
| NL2019389B1 (nl) * | 2017-08-03 | 2019-02-19 | Greenmarking B V | Strookvormige sandwichconstructie. |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2234126A (en) * | 1932-05-14 | 1941-03-04 | Masonite Corp | Lignocellulose fiber products |
| US2099598A (en) * | 1935-03-27 | 1937-11-16 | Philadelphia Quartz Co | Fiberboard |
| US2215244A (en) * | 1935-07-03 | 1940-09-17 | United States Gypsum Co | Process of making pressed board products |
| US2388487A (en) * | 1940-01-22 | 1945-11-06 | United States Gypsum Co | Process of making compressed fiber products |
| US2375450A (en) * | 1940-02-03 | 1945-05-08 | Wood Conversion Co | Manufacture of surface-hardened fiberboard |
| US2417995A (en) * | 1944-11-14 | 1947-03-25 | Nasa | Acetylation of lignocellulosic board materials |
| US2716617A (en) * | 1951-02-07 | 1955-08-30 | Jam Wichita | Felted fibrous cellulosic structural board having rigidified portion and method of making same |
| BE511616A (fr) * | 1951-05-25 | |||
| US3094431A (en) * | 1961-03-22 | 1963-06-18 | Koppers Co Inc | Process of acetylating wood |
| SU391950A1 (ru) | 1972-06-26 | 1973-07-27 | Латвийска ордена Трудового Красного Знамени сельскохоз йственна академи | БИБЛИОТЕКА К. П. Швалбе, И. О. Озолин , М. Р. Чаксте, Ф. А. Шнюциньш, М. М. Дудиньш, И. М. Карлсон и Д. Э. Труксне |
| SU391951A1 (ru) * | 1972-07-18 | 1973-07-27 | БИБЛИОТЕКА К. п. Швалбе, И. О. Озолин , М. Р. Пакете, Ф. А. Шнюциньш, М. М. Дудиньш, И. М. Карлсон, Я. Я. Витолиньш и Р. М. Путане Латвийска ордена Трудового Красного Знамени сельскохоз йственна академи | |
| US4227965A (en) * | 1979-07-02 | 1980-10-14 | United States Gypsum Company | Production of hardboard |
-
1980
- 1980-12-05 US US06/213,263 patent/US4388378A/en not_active Expired - Lifetime
-
1981
- 1981-11-17 CA CA000390251A patent/CA1162702A/fr not_active Expired
- 1981-11-27 EP EP82900292A patent/EP0063160B1/fr not_active Expired
- 1981-11-27 JP JP82500383A patent/JPS57501915A/ja active Pending
- 1981-11-27 WO PCT/US1981/001594 patent/WO1982001851A1/fr active IP Right Grant
- 1981-11-27 BR BR8108906A patent/BR8108906A/pt unknown
- 1981-12-04 BE BE0/206748A patent/BE891362A/fr unknown
-
1982
- 1982-08-04 NO NO822664A patent/NO822664L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE891362A (fr) | 1982-03-31 |
| EP0063160A1 (fr) | 1982-10-27 |
| EP0063160A4 (fr) | 1984-01-09 |
| EP0063160B1 (fr) | 1986-11-05 |
| JPS57501915A (fr) | 1982-10-28 |
| WO1982001851A1 (fr) | 1982-06-10 |
| BR8108906A (pt) | 1982-10-26 |
| CA1162702A (fr) | 1984-02-28 |
| US4388378A (en) | 1983-06-14 |
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