NO125665B - - Google Patents
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- Publication number
- NO125665B NO125665B NO157022A NO15702265A NO125665B NO 125665 B NO125665 B NO 125665B NO 157022 A NO157022 A NO 157022A NO 15702265 A NO15702265 A NO 15702265A NO 125665 B NO125665 B NO 125665B
- Authority
- NO
- Norway
- Prior art keywords
- aluminum
- product
- acid
- reaction
- alcohol
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 65
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 58
- 239000002253 acid Substances 0.000 claims description 40
- 238000006243 chemical reaction Methods 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- 238000009835 boiling Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 239000003701 inert diluent Substances 0.000 claims description 4
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 125000001142 dicarboxylic acid group Chemical group 0.000 claims 1
- 239000000047 product Substances 0.000 description 76
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 54
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 48
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 38
- 238000010992 reflux Methods 0.000 description 36
- 238000004821 distillation Methods 0.000 description 27
- 238000003756 stirring Methods 0.000 description 26
- 239000003921 oil Substances 0.000 description 25
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 19
- 239000004519 grease Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 17
- 230000001050 lubricating effect Effects 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 16
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 235000021355 Stearic acid Nutrition 0.000 description 15
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 15
- 239000008117 stearic acid Substances 0.000 description 15
- 238000007792 addition Methods 0.000 description 13
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 239000000376 reactant Substances 0.000 description 12
- 150000007513 acids Chemical class 0.000 description 11
- 125000004429 atom Chemical group 0.000 description 11
- 239000007787 solid Substances 0.000 description 10
- 239000003085 diluting agent Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- -1 aluminum alcohols Chemical class 0.000 description 8
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 7
- WOZZOSDBXABUFO-UHFFFAOYSA-N tri(butan-2-yloxy)alumane Chemical compound [Al+3].CCC(C)[O-].CCC(C)[O-].CCC(C)[O-] WOZZOSDBXABUFO-UHFFFAOYSA-N 0.000 description 7
- 238000005292 vacuum distillation Methods 0.000 description 7
- 239000005711 Benzoic acid Substances 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- 235000010233 benzoic acid Nutrition 0.000 description 6
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 6
- 150000002989 phenols Chemical class 0.000 description 6
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 235000010292 orthophenyl phenol Nutrition 0.000 description 4
- 239000004306 orthophenyl phenol Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical group [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 3
- 229960000541 cetyl alcohol Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 150000002763 monocarboxylic acids Chemical class 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical class [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229940063655 aluminum stearate Drugs 0.000 description 2
- 159000000032 aromatic acids Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229960002523 mercuric chloride Drugs 0.000 description 2
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 2
- 229940031826 phenolate Drugs 0.000 description 2
- 229910052698 phosphorus Chemical class 0.000 description 2
- 239000011574 phosphorus Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000010517 secondary reaction Methods 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229940100630 metacresol Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 150000008103 phosphatidic acids Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229920013730 reactive polymer Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- MYWQGROTKMBNKN-UHFFFAOYSA-N tributoxyalumane Chemical compound [Al+3].CCCC[O-].CCCC[O-].CCCC[O-] MYWQGROTKMBNKN-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/005—Tools therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Crushing And Pulverization Processes (AREA)
- Lubricants (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US349038A US3304970A (en) | 1964-03-03 | 1964-03-03 | Axial feed waferizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125665B true NO125665B (fi) | 1972-10-16 |
Family
ID=23370646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO157022A NO125665B (fi) | 1964-03-03 | 1965-03-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3304970A (fi) |
| DE (1) | DE1528310A1 (fi) |
| FI (1) | FI44741C (fi) |
| FR (1) | FR1425903A (fi) |
| NO (1) | NO125665B (fi) |
| SE (1) | SE323277B (fi) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE323276B (fi) * | 1963-08-19 | 1970-04-27 | Brundell & Jonsson Ab | |
| US3394744A (en) * | 1965-02-27 | 1968-07-30 | Vit Rudy | Method and apparatus for felling and treatment of trees to produce wood chips |
| US3407854A (en) * | 1966-03-23 | 1968-10-29 | Black Clawson Co | Wood chipping apparatus |
| US3346028A (en) * | 1966-08-08 | 1967-10-10 | Runnion Ernest E | Profiling of a log by use of cutter heads, and improved pulp chip produced thereby |
| US3421561A (en) * | 1966-08-10 | 1969-01-14 | Black Clawson Co | Wood chipping knife |
| US3773267A (en) * | 1970-05-15 | 1973-11-20 | Siempelkamp Gmbh & Co | Method and apparatus for the comminution of wood |
| US3732907A (en) * | 1970-06-12 | 1973-05-15 | Pitea Maskin Industri | Device for separating small pieces from a work piece of material |
| NO141096C (no) * | 1970-06-12 | 1980-01-09 | Pitea Maskin Industri | Flishuggemaskin. |
| SE381601B (sv) * | 1972-09-21 | 1975-12-15 | Kockums Ind Ab | Huggmaskin |
| CA1026215A (en) * | 1975-01-08 | 1978-02-14 | Morimasa Hanaya | Apparatus for producing chips from logs of timber |
| JPS5314498A (en) * | 1976-06-28 | 1978-02-09 | Toyo Pulp Co Ltd | Lumber cutting machine |
| AT355792B (de) * | 1977-08-05 | 1980-03-25 | Lindner Werk Gmbh | Vorrichtung zum abflachen von balken oder staemmen |
| FI791491A (fi) * | 1979-05-10 | 1980-11-11 | Kopo Konepohja Oy | Traebitshugg |
| FI802468A (fi) * | 1980-08-06 | 1982-02-07 | Kauko Rautio | Skaer foer sparrbilningsmaskin |
| US4444234A (en) * | 1981-11-19 | 1984-04-24 | Arasmith Stanley D | Log processing apparatus and method |
| US4503895A (en) * | 1982-09-27 | 1985-03-12 | Arasmith Stanley D | Knife with improved cutting edge for producing novel wood flake |
| US4569380A (en) * | 1983-09-16 | 1986-02-11 | Arasmith Stanley D | Wood chipping knife and apparatus using same |
| US4697626A (en) * | 1986-10-14 | 1987-10-06 | Arasmith Stanley D | Log chipping and flaking apparatus and method |
| US5152251A (en) * | 1987-10-14 | 1992-10-06 | Horsefeathers Investment, Inc. | Animal bedding product and method for making same |
| SE469596B (sv) * | 1991-05-03 | 1993-08-02 | Innovation Investment Consulta | Braenslepellets av trae samt saett och anordning foer deras framstaellning |
| SE504417C2 (sv) * | 1995-06-14 | 1997-02-03 | Disc Knife System I Sverige Ab | Blockformningsanordning |
| US6267164B1 (en) * | 1998-10-27 | 2001-07-31 | Key Knife, Inc. | Chip and method for the production of wood pulp |
| WO2001019575A1 (de) * | 1999-09-14 | 2001-03-22 | Hans Dietz | Verfahren und vorrichtung zum herstellen von dreidimensional definierten strands, sowie zerspaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3216470A (en) * | 1962-07-09 | 1965-11-09 | Soderhamns Verkst Er Ab | Method and a machine for producing wood particles |
-
1964
- 1964-03-03 US US349038A patent/US3304970A/en not_active Expired - Lifetime
-
1965
- 1965-03-02 FI FI650509A patent/FI44741C/fi active
- 1965-03-02 NO NO157022A patent/NO125665B/no unknown
- 1965-03-02 SE SE2709/65A patent/SE323277B/xx unknown
- 1965-03-03 DE DE1965D0046658 patent/DE1528310A1/de active Granted
- 1965-03-03 FR FR7718A patent/FR1425903A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1528310C3 (fi) | 1974-05-22 |
| DE1528310A1 (de) | 1970-04-16 |
| DE1528310B2 (fi) | 1973-10-31 |
| FI44741C (fi) | 1971-12-10 |
| US3304970A (en) | 1967-02-21 |
| SE323277B (fi) | 1970-04-27 |
| FI44741B (fi) | 1971-08-31 |
| FR1425903A (fr) | 1966-01-24 |
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