NO135233B - - Google Patents
Download PDFInfo
- Publication number
- NO135233B NO135233B NO740764A NO740764A NO135233B NO 135233 B NO135233 B NO 135233B NO 740764 A NO740764 A NO 740764A NO 740764 A NO740764 A NO 740764A NO 135233 B NO135233 B NO 135233B
- Authority
- NO
- Norway
- Prior art keywords
- veneer
- rollers
- treatment
- wood
- pressure
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 description 31
- 239000010410 layer Substances 0.000 description 19
- 239000011120 plywood Substances 0.000 description 19
- 230000014759 maintenance of location Effects 0.000 description 13
- 238000005470 impregnation Methods 0.000 description 10
- 241000218657 Picea Species 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 235000018185 Betula X alpestris Nutrition 0.000 description 3
- 235000018212 Betula X uliginosa Nutrition 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000643 oven drying Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000005020 Acaciella glauca Species 0.000 description 1
- 241000208140 Acer Species 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 241000218645 Cedrus Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 235000005018 Pinus echinata Nutrition 0.000 description 1
- 241001236219 Pinus echinata Species 0.000 description 1
- 235000017339 Pinus palustris Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 244000305267 Quercus macrolepis Species 0.000 description 1
- 241001106462 Ulmus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 preparations Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000003499 redwood Nutrition 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0278—Processes; Apparatus involving an additional treatment during or after impregnation
- B27K3/0285—Processes; Apparatus involving an additional treatment during or after impregnation for improving the penetration of the impregnating fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2200/00—Wooden materials to be treated
- B27K2200/30—Multilayer articles comprising wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/04—Impregnating in open tanks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/413,524 US3950577A (en) | 1973-11-07 | 1973-11-07 | Compression impregnation of wood veneers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO740764L NO740764L (pm) | 1975-06-02 |
| NO135233B true NO135233B (pm) | 1976-11-29 |
| NO135233C NO135233C (pm) | 1977-03-09 |
Family
ID=23637555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO740764A NO135233C (pm) | 1973-11-07 | 1974-03-05 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3950577A (pm) |
| JP (1) | JPS5071805A (pm) |
| BE (1) | BE812733A (pm) |
| BR (1) | BR7405373A (pm) |
| CA (1) | CA1009519A (pm) |
| DK (1) | DK140656B (pm) |
| ES (1) | ES423634A1 (pm) |
| FI (1) | FI56497C (pm) |
| FR (1) | FR2249751B1 (pm) |
| GB (1) | GB1451822A (pm) |
| IE (1) | IE39021B1 (pm) |
| IT (1) | IT1015828B (pm) |
| LU (1) | LU69518A1 (pm) |
| NL (1) | NL152788B (pm) |
| NO (1) | NO135233C (pm) |
| SE (1) | SE397938B (pm) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580724A (en) * | 1982-02-25 | 1986-04-08 | Rain Bird Sprinkler Mfg. Corp. | Impact drive sprinkler |
| US4657789A (en) * | 1985-10-15 | 1987-04-14 | Nilsson Lars | Method for the production of a veneer |
| SE510658C2 (sv) * | 1995-02-24 | 1999-06-14 | Curt Lindhe | Sätt att framställa impregnerade träprodukter |
| RU2163539C1 (ru) * | 2000-07-11 | 2001-02-27 | Галкин Владимир Александрович | Способ получения уплотненной древесины |
| RU2188121C1 (ru) * | 2001-02-19 | 2002-08-27 | Сибирский государственный технологический университет | Устройство для глубокой пропитки древесины |
| RU2180286C1 (ru) * | 2001-02-19 | 2002-03-10 | Сибирский государственный технологический университет | Устройство для поверхностной пропитки мебельных заготовок красителями |
| RU2284903C1 (ru) * | 2005-05-17 | 2006-10-10 | Краевое государственное образовательное учреждение дополнительного образования детей "Красноярский краевой Дворец пионеров и школьников" | Вальцовый пресс для снижения шероховатости строительных изделий из древесины |
| CN102172941B (zh) * | 2011-02-25 | 2013-04-03 | 北华大学 | 提高木材力学强度的处理方法 |
| EP2781480B1 (en) * | 2013-03-20 | 2017-10-18 | KONE Corporation | Elevator car |
| NL2017910B1 (en) * | 2016-12-02 | 2018-06-18 | Impex Wood B V | Fire retardant wood veneer laminate |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1644801A (en) * | 1927-10-11 | Maatschappij ago | ||
| US128387A (en) * | 1872-06-25 | Improvement in treating wood and lumber to dry and season it | ||
| CA684915A (en) * | 1964-04-21 | Juncker Flemming | Method of simultaneous stabilisation and drying of wood | |
| US1677963A (en) * | 1922-09-22 | 1928-07-24 | Ford Bruce | Treatment of wood and product thereof |
| US2064965A (en) * | 1931-12-14 | 1936-12-22 | David Dominicus | Method and means for treating wood |
| US2350135A (en) * | 1942-11-16 | 1944-05-30 | Claude R Wickard | Wood impregnation |
| NL68461C (pm) * | 1943-04-09 | |||
| GB624023A (en) * | 1946-03-01 | 1949-05-26 | Oscar Brunler | Process for treating timber |
| US2711591A (en) * | 1950-05-26 | 1955-06-28 | Svenska Flaektfabriken Ab | Method for dehydrating and drying of web-like material |
| US3183606A (en) * | 1959-10-21 | 1965-05-18 | Svenska Flaektfabriken Ab | Device in press-roll sections for dewatering cellulose pulp webs |
| US3398011A (en) * | 1964-09-10 | 1968-08-20 | Reeves Ind Inc | Method of lubricating a coated magnetic record member |
| GB1067600A (en) * | 1964-11-17 | 1967-05-03 | Monie Sanders Hudson | Process and apparatus for treating wood |
| US3624233A (en) * | 1968-05-23 | 1971-11-30 | Marcel Goulet | Method to improve the impregnation of wood |
| US3507053A (en) * | 1968-05-23 | 1970-04-21 | Marcel Gonlet | Method to accelerate drying of wood |
-
1973
- 1973-11-07 US US05/413,524 patent/US3950577A/en not_active Expired - Lifetime
-
1974
- 1974-02-20 CA CA193,080A patent/CA1009519A/en not_active Expired
- 1974-02-21 GB GB801474A patent/GB1451822A/en not_active Expired
- 1974-02-22 DK DK97574AA patent/DK140656B/da unknown
- 1974-02-26 ES ES423634A patent/ES423634A1/es not_active Expired
- 1974-02-28 IE IE00424/74A patent/IE39021B1/xx unknown
- 1974-03-01 LU LU69518A patent/LU69518A1/xx unknown
- 1974-03-04 IT IT48938/74A patent/IT1015828B/it active
- 1974-03-04 NL NL747402883A patent/NL152788B/xx unknown
- 1974-03-04 SE SE7402818A patent/SE397938B/xx unknown
- 1974-03-05 NO NO740764A patent/NO135233C/no unknown
- 1974-03-05 FI FI646/74A patent/FI56497C/fi active
- 1974-03-08 FR FR7408062A patent/FR2249751B1/fr not_active Expired
- 1974-03-22 BE BE142373A patent/BE812733A/xx unknown
- 1974-03-27 JP JP49034323A patent/JPS5071805A/ja active Pending
- 1974-06-28 BR BR5373/74A patent/BR7405373A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3950577A (en) | 1976-04-13 |
| FI56497B (fi) | 1979-10-31 |
| FR2249751B1 (pm) | 1977-09-23 |
| IT1015828B (it) | 1977-05-20 |
| NL7402883A (nl) | 1975-05-12 |
| DK140656B (da) | 1979-10-22 |
| IE39021B1 (en) | 1978-07-19 |
| NL152788B (nl) | 1977-04-15 |
| FI64674A7 (pm) | 1975-05-08 |
| DK97574A (pm) | 1975-07-14 |
| NO135233C (pm) | 1977-03-09 |
| DE2416050A1 (de) | 1975-05-28 |
| DK140656C (pm) | 1980-03-17 |
| IE39021L (en) | 1975-05-07 |
| SE7402818L (pm) | 1975-05-09 |
| BR7405373A (pt) | 1976-03-03 |
| SE397938B (sv) | 1977-11-28 |
| FI56497C (fi) | 1980-02-11 |
| GB1451822A (en) | 1976-10-06 |
| DE2416050B2 (de) | 1977-03-10 |
| CA1009519A (en) | 1977-05-03 |
| FR2249751A1 (pm) | 1975-05-30 |
| LU69518A1 (pm) | 1974-06-21 |
| NO740764L (pm) | 1975-06-02 |
| BE812733A (fr) | 1974-09-23 |
| ES423634A1 (es) | 1976-10-16 |
| JPS5071805A (pm) | 1975-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hillis | High temperature and chemical effects on wood stability: Part 1: General considerations | |
| Pertuzzatti et al. | Effect of process parameters in the thermomechanical densification of Pinus elliottii and Eucalyptus grandis fast-growing wood | |
| US5334445A (en) | Cellulosic fibrous aggregate and a process for its preparation | |
| NO152175B (no) | Fremgangsmaate for fremstilling av et antioksydantholdig kondensat og anvendelse av kondensatet for beskyttelse av matvarer og kosmetiske produkter mot oksydasjon | |
| US4606388A (en) | Process for densifying low density woods | |
| US6333097B1 (en) | Dimensionally stable oriented strand board (OSB) and method for making the same | |
| DK175556B1 (da) | Cellulosefibermateriale og fremgangsmåde til fremstilling deraf | |
| NO135233B (pm) | ||
| Pelit et al. | Effects of heat post-treatment on dimensional stability and water absorption behaviours of mechanically densified uludag fir and black poplar woods | |
| US20190255731A1 (en) | Reconstituted wood panel with natural wood grain and manufacturing method thereof | |
| EP1718442A1 (en) | Impregnation process | |
| Jebrane et al. | Comparative study of two softwood species industrially modified by Thermowood® and thermo-vacuum process | |
| Dos Santos et al. | Properties of thermo-mechanically treated wood from Pinus caribaea var. hondurensis. | |
| US3076738A (en) | Method of treating and laminating green wood veneer | |
| Elaieb et al. | Collapse and physical properties of native and pre-steamed Eucalyptus camaldulensis and Eucalyptus saligna wood from Tunisia | |
| EP0197674B1 (en) | Process for densifying low density woods | |
| Killmann et al. | Oil palm stem densification using ammonia treatment: a preliminary study | |
| US3788929A (en) | Method for plasticizing wood | |
| NO152109B (no) | Elektirsk isolasjonsmateriale inneholdende polyethylen, alkohol og polypropylen, samt leder eller kabel isolert med dette | |
| US20210154883A1 (en) | Acetylated Wood and Method of Making Same | |
| NO792397L (no) | Trefiberplate og fremgangsmaate ved fremstilling av samme | |
| NO813990L (no) | Fremgangsmaate for dimensjonsstabilisering av pressede trematerialer | |
| NO308943B1 (no) | FremgangsmÕte for Õ fremstille impregnerte treprodukter | |
| US3516851A (en) | Method of treatment of a porous substance,especially treatment of semisolid wallboard with fire- and other extinguishing substances | |
| US4204420A (en) | Laminated board and hammer combination for a drop hammer forge |