ATE411336T1 - Verfahren zur behandlung von birkenrinde und die isolierung von natürlichen produkten davon - Google Patents
Verfahren zur behandlung von birkenrinde und die isolierung von natürlichen produkten davonInfo
- Publication number
- ATE411336T1 ATE411336T1 AT00952707T AT00952707T ATE411336T1 AT E411336 T1 ATE411336 T1 AT E411336T1 AT 00952707 T AT00952707 T AT 00952707T AT 00952707 T AT00952707 T AT 00952707T AT E411336 T1 ATE411336 T1 AT E411336T1
- Authority
- AT
- Austria
- Prior art keywords
- birch bark
- isolation
- natural products
- treating
- acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000002955 isolation Methods 0.000 title 1
- 229930014626 natural product Natural products 0.000 title 1
- 235000018185 Betula X alpestris Nutrition 0.000 abstract 3
- 235000018212 Betula X uliginosa Nutrition 0.000 abstract 3
- OISFHODBOQNZAG-UHFFFAOYSA-N 9,10,18-trihydroxyoctadecanoic acid Chemical compound OCCCCCCCCC(O)C(O)CCCCCCCC(O)=O OISFHODBOQNZAG-UHFFFAOYSA-N 0.000 abstract 2
- QGJZLNKBHJESQX-UHFFFAOYSA-N 3-Epi-Betulin-Saeure Natural products C1CC(O)C(C)(C)C2CCC3(C)C4(C)CCC5(C(O)=O)CCC(C(=C)C)C5C4CCC3C21C QGJZLNKBHJESQX-UHFFFAOYSA-N 0.000 abstract 1
- CLOUCVRNYSHRCF-UHFFFAOYSA-N 3beta-Hydroxy-20(29)-Lupen-3,27-oic acid Natural products C1CC(O)C(C)(C)C2CCC3(C)C4(C(O)=O)CCC5(C)CCC(C(=C)C)C5C4CCC3C21C CLOUCVRNYSHRCF-UHFFFAOYSA-N 0.000 abstract 1
- OISFHODBOQNZAG-DLBZAZTESA-N 9,10,18-Trihydroxyoctadecanoic acid Natural products OCCCCCCCC[C@H](O)[C@H](O)CCCCCCCC(O)=O OISFHODBOQNZAG-DLBZAZTESA-N 0.000 abstract 1
- ITTPZDMHCNGAGQ-IRXDYDNUSA-N 9,10-Epoxy-18-hydroxy-octadecanoic acid Natural products O=C(O)CCCCCCC[C@H]1[C@H](CCCCCCCCO)O1 ITTPZDMHCNGAGQ-IRXDYDNUSA-N 0.000 abstract 1
- ITTPZDMHCNGAGQ-UHFFFAOYSA-N 9,10-epoxy-18-hydroxyoctadecanoic acid Chemical compound OCCCCCCCCC1OC1CCCCCCCC(O)=O ITTPZDMHCNGAGQ-UHFFFAOYSA-N 0.000 abstract 1
- DIZWSDNSTNAYHK-XGWVBXMLSA-N Betulinic acid Natural products CC(=C)[C@@H]1C[C@H]([C@H]2CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@@]34C)[C@@H]12)C(=O)O DIZWSDNSTNAYHK-XGWVBXMLSA-N 0.000 abstract 1
- JYDNKGUBLIKNAM-UHFFFAOYSA-N Oxyallobutulin Natural products C1CC(=O)C(C)(C)C2CCC3(C)C4(C)CCC5(CO)CCC(C(=C)C)C5C4CCC3C21C JYDNKGUBLIKNAM-UHFFFAOYSA-N 0.000 abstract 1
- FVWJYYTZTCVBKE-ROUWMTJPSA-N betulin Chemical compound C1C[C@H](O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(CO)CC[C@@H](C(=C)C)[C@@H]5[C@H]4CC[C@@H]3[C@]21C FVWJYYTZTCVBKE-ROUWMTJPSA-N 0.000 abstract 1
- MVIRREHRVZLANQ-UHFFFAOYSA-N betulin Natural products CC(=O)OC1CCC2(C)C(CCC3(C)C2CC=C4C5C(CCC5(CO)CCC34C)C(=C)C)C1(C)C MVIRREHRVZLANQ-UHFFFAOYSA-N 0.000 abstract 1
- QGJZLNKBHJESQX-FZFNOLFKSA-N betulinic acid Chemical compound C1C[C@H](O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CC[C@@H](C(=C)C)[C@@H]5[C@H]4CC[C@@H]3[C@]21C QGJZLNKBHJESQX-FZFNOLFKSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- PZXJOHSZQAEJFE-UHFFFAOYSA-N dihydrobetulinic acid Natural products C1CC(O)C(C)(C)C2CCC3(C)C4(C)CCC5(C(O)=O)CCC(C(C)C)C5C4CCC3C21C PZXJOHSZQAEJFE-UHFFFAOYSA-N 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- MQYXUWHLBZFQQO-QGTGJCAVSA-N lupeol Chemical compound C1C[C@H](O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C)CC[C@@H](C(=C)C)[C@@H]5[C@H]4CC[C@@H]3[C@]21C MQYXUWHLBZFQQO-QGTGJCAVSA-N 0.000 abstract 1
- PKGKOZOYXQMJNG-UHFFFAOYSA-N lupeol Natural products CC(=C)C1CC2C(C)(CCC3C4(C)CCC5C(C)(C)C(O)CCC5(C)C4CCC23C)C1 PKGKOZOYXQMJNG-UHFFFAOYSA-N 0.000 abstract 1
- MQYXUWHLBZFQQO-UHFFFAOYSA-N nepehinol Natural products C1CC(O)C(C)(C)C2CCC3(C)C4(C)CCC5(C)CCC(C(=C)C)C5C4CCC3C21C MQYXUWHLBZFQQO-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
- C07C59/10—Polyhydroxy carboxylic acids
- C07C59/105—Polyhydroxy carboxylic acids having five or more carbon atoms, e.g. aldonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
- C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/023—Cleaning wood chips or other raw materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicines Containing Plant Substances (AREA)
- Steroid Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Extraction Or Liquid Replacement (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/371,298 US6392070B1 (en) | 1999-08-10 | 1999-08-10 | Birch bark processing and the isolation of natural products from birch bark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE411336T1 true ATE411336T1 (de) | 2008-10-15 |
Family
ID=23463383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00952707T ATE411336T1 (de) | 1999-08-10 | 2000-08-10 | Verfahren zur behandlung von birkenrinde und die isolierung von natürlichen produkten davon |
Country Status (9)
| Country | Link |
|---|---|
| US (5) | US6392070B1 (de) |
| EP (1) | EP1206481B1 (de) |
| JP (1) | JP2003522130A (de) |
| AT (1) | ATE411336T1 (de) |
| AU (1) | AU6535300A (de) |
| CA (1) | CA2381967A1 (de) |
| DE (1) | DE60040547D1 (de) |
| NO (1) | NO20020651L (de) |
| WO (1) | WO2001010885A2 (de) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6392070B1 (en) * | 1999-08-10 | 2002-05-21 | Regents Of The University Of Minnesota | Birch bark processing and the isolation of natural products from birch bark |
| EA013736B1 (ru) * | 2000-03-28 | 2010-06-30 | Биркен Гмбх | Эмульсия, содержащая растительный экстракт, в частности экстракт берёзовой коры, и ее применение |
| WO2002022746A1 (en) * | 2000-09-13 | 2002-03-21 | Akzo Nobel N.V. | Primer coating of steel |
| US20030050334A1 (en) * | 2001-04-30 | 2003-03-13 | Murty Ram B. | Process for extraction of Delta-9-Tetrahydrocannabinol and other related cannabinoids and preparation of specific strength marijuana cigarettes |
| US7326673B2 (en) * | 2001-12-31 | 2008-02-05 | Advanced Technology Materials, Inc. | Treatment of semiconductor substrates using long-chain organothiols or long-chain acetates |
| US7557073B2 (en) * | 2001-12-31 | 2009-07-07 | Advanced Technology Materials, Inc. | Non-fluoride containing supercritical fluid composition for removal of ion-implant photoresist |
| DE10204271B4 (de) * | 2002-02-02 | 2004-01-15 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur Gewinnung von Betulinsäure-Monoethanolat |
| US6943260B2 (en) | 2002-02-02 | 2005-09-13 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Process for obtaining betulinic acid |
| US7002044B2 (en) * | 2002-08-15 | 2006-02-21 | The University Of Connecticut | Catalysis by water-soluble organometallic complexes in water-in-densified fluid microemulsions |
| FI116898B (sv) * | 2003-08-13 | 2006-03-31 | Hormos Nutraceutical Oy Ltd | Förbättrad metod för utvinning av hydroximatairesinol |
| RU2254032C2 (ru) * | 2003-08-14 | 2005-06-20 | Закрытое акционерное общество "СНС-фарма" | Композиция биологически активных веществ |
| US20060127510A1 (en) * | 2003-12-30 | 2006-06-15 | Natural Pharmaceuticals, Inc. | Harvesting and pelletizing yew biomass for extraction of taxanes and other natural products |
| CA2559077A1 (en) * | 2004-03-16 | 2005-09-22 | Universite Laval | Process for extraction of diterpenes and triterpenes from biomaterial |
| RU2270202C1 (ru) * | 2004-07-19 | 2006-02-20 | Институт органической химии Уфимского научного центра РАН | Способ получения бетулина и лупеола |
| US7426948B2 (en) * | 2004-10-08 | 2008-09-23 | Phibrowood, Llc | Milled submicron organic biocides with narrow particle size distribution, and uses thereof |
| US7211137B2 (en) * | 2004-10-15 | 2007-05-01 | Ashland Licensing And Intellectual Property Llc | Binder composition comprising condensed tannin and furfuryl alcohol and its uses |
| RU2269541C1 (ru) * | 2004-12-21 | 2006-02-10 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Способ получения бетулиновой кислоты |
| RU2286349C1 (ru) * | 2005-04-27 | 2006-10-27 | Институт химии и химической технологии СО РАН (ИХХТ СО РАН) | Способ выделения бетулина из бересты |
| US20090131714A1 (en) * | 2005-06-08 | 2009-05-21 | Krasutsky Pavel A | Synthesis of betulonic and betulinic aldehydes |
| US20080220103A1 (en) * | 2005-10-24 | 2008-09-11 | Jay Birnbaum | Method for treating/controlling/killing fungi and bacteria on living animals |
| MX2008005319A (es) * | 2005-10-24 | 2008-11-04 | Staval Pharma Ltd | Metodo para el tratamiento/control/exterminio de hongos y bacterias. |
| US20070254051A1 (en) * | 2006-03-20 | 2007-11-01 | Dominique Richard | Chelation with concentrated plant stem cell therapy |
| EP2018175A4 (de) * | 2006-04-18 | 2009-12-23 | Univ Minnesota | Depolymerisierungsextraktion von verbindungen aus birkenrinde |
| CN101494988A (zh) * | 2006-05-26 | 2009-07-29 | 菲利浦塑料公司 | 耐微生物的复合物 |
| RU2322091C1 (ru) * | 2006-08-01 | 2008-04-20 | Общество с ограниченной ответственностью "Березовый мир" | Композиция биологически активных веществ и способ получения нанодисперсии ее |
| DE102006038471A1 (de) * | 2006-08-17 | 2008-04-10 | Wala-Heilmittel Gmbh | Platanencreme, Verfahren zu ihrer Herstellung und Verwendung |
| WO2008027426A1 (en) * | 2006-08-29 | 2008-03-06 | Naturnorth Technologies, Llc | Birch bark pelletization and methods for obtaining natural products from birch bark pellets |
| WO2008032331A1 (en) * | 2006-09-12 | 2008-03-20 | Himalaya Global Holdings Ltd. | Herbal composition for the prevention of wrinkles and skin disorders, methods of preparing the same and uses thereof |
| CZ301038B6 (cs) * | 2007-01-15 | 2009-10-21 | Univerzita Karlova v Praze, Prírodovedecká fakulta | Zpusob prípravy betulin-diacetátu z brezové kury z papíren |
| US20110070330A1 (en) * | 2007-09-06 | 2011-03-24 | Ultra Maturation, Llc | Increasing Ester Concentrations in Ethanol-Based Solutions |
| US20100092636A1 (en) * | 2008-10-09 | 2010-04-15 | Daniel Martin Watson | Ultrafast method for creating aged wood flavored alcoholic beverages |
| US20110129589A1 (en) * | 2007-09-06 | 2011-06-02 | Ultra Maturation, Llc | Recycling Resources Between Aging Vessels |
| US20090068308A1 (en) * | 2007-09-06 | 2009-03-12 | Daniel Martin Watson | Method for creating ethanol-containing beverages |
| US20110070331A1 (en) * | 2007-09-06 | 2011-03-24 | Ultra Maturation, Llc | Accelerating Aging of Ethanol-Based Beverages |
| PT2326766E (pt) * | 2008-08-15 | 2012-08-01 | Hercules Inc | Aditivos para a despolpagem para diminuir a resina proveniente de polpa kraft |
| SE534010C2 (sv) * | 2009-02-13 | 2011-03-29 | Stfi Packforsk Ab | Förfarande för omvandling av suberin- och/eller cutin-innehållande växtdelar till en blandning innehållande en suberinmonomer |
| FI20096137A0 (fi) * | 2009-11-04 | 2009-11-04 | Upm Kymmene Corp | Menetelmä eläimen ruoansulatuskanavan mikrobistoon vaikuttamiseksi, mikrobista modulaattoria sisältävä rehukoostumus ja mikrobisen modulaattorin käyttö |
| KR101129226B1 (ko) * | 2009-12-14 | 2012-03-27 | 한국에너지기술연구원 | 자작나무 수피로부터 초 고순도 베툴린과 고순도 베툴린산의 동시 생산방법과 그 장치 |
| CZ20996U1 (cs) * | 2010-05-06 | 2010-06-14 | RNDr. Jan Šarek, Ph.D. - Betulinines | Topický prípravek |
| US8658227B2 (en) | 2011-03-02 | 2014-02-25 | Leslie Marie Radentz | Botanical formulation derived from birch bark |
| FI123346B (fi) | 2011-05-24 | 2013-02-28 | Upm Kymmene Corp | Menetelmä koivunkuoren käsittelemiseksi ja tuotteen käyttäminen |
| RU2463306C1 (ru) * | 2011-07-28 | 2012-10-10 | Вячеслав Александрович Яновский | Способ очистки бетулина |
| RU2505397C1 (ru) * | 2012-07-05 | 2014-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Поволжский государственный технологический университет | Установка для отделения бересты от луба |
| WO2014092591A1 (en) * | 2012-12-12 | 2014-06-19 | Instituto Superior De Agronomia | Process for the extraction and purification of long-chain bi-functional suberin acids from cork |
| US9744542B2 (en) | 2013-07-29 | 2017-08-29 | Apeel Technology, Inc. | Agricultural skin grafting |
| FI125475B (en) | 2013-08-19 | 2015-10-15 | Separation Res Ab Oy | Method for hydrophobising and substrate |
| ITPR20130066A1 (it) * | 2013-08-26 | 2015-02-27 | Chiesa Virginio | Metodo di estrazione di un polimero poliestere o cutina dagli scarti di pomodoro e polimero poliestere cosi' estratto. |
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| US10316137B2 (en) * | 2015-02-21 | 2019-06-11 | Purdue Research Foundation | Adhesives from renewable feedstocks |
| WO2016187581A1 (en) | 2015-05-20 | 2016-11-24 | Apeel Technology, Inc. | Plant extract compositions and methods of preparation thereof |
| PL227790B1 (pl) | 2015-08-13 | 2018-01-31 | Slaski Univ Medyczny W Katowicach | Fosfoniany acetylenowych pochodnych betuliny o działaniu przeciwnowotworowym, sposób ich wytwarzania i zastosowanie. |
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| CZ2015670A3 (cs) * | 2015-09-30 | 2016-11-16 | Univerzita Karlova V Praze | Způsob purifikace betulinu a lupeolu, betulin a lupeol připravitelné tímto způsobem |
| JP6549326B2 (ja) * | 2015-12-10 | 2019-07-24 | アピール テクノロジー，インコーポレイテッド | 保護コーティングを形成するための植物抽出物組成物 |
| CN109068627B (zh) | 2016-01-26 | 2022-03-18 | 阿比尔技术公司 | 用于制备和保存消毒产品的方法 |
| CN105669432B (zh) * | 2016-03-10 | 2017-12-12 | 河南中大恒源生物科技股份有限公司 | 一种综合提取鼠尾草酸鼠尾草酚和熊果酸的方法 |
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| EP3541192B1 (de) | 2016-11-17 | 2025-06-25 | Apeel Technology, Inc. | Verfahren zur herstellung von fettsäure-estern aus vernetzten polyestern |
| CN111356479A (zh) | 2018-01-04 | 2020-06-30 | 安瑞特研究有限公司 | 含有白桦脂醇的桦树皮提取物及其制剂 |
| US11091715B2 (en) * | 2018-04-11 | 2021-08-17 | Regents Of The University Of Minnesota | Fuel compositions based on binders from birch bark |
| US11085003B2 (en) | 2018-04-11 | 2021-08-10 | Regents Of The University Of Minnesota | Fuel compositions based on binders from cutin-containing materials |
| US12245605B2 (en) | 2018-09-05 | 2025-03-11 | Apeel Technology, Inc. | Compounds and formulations for protective coatings |
| RU2696110C1 (ru) * | 2018-11-01 | 2019-07-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" | Установка для отделения бересты от луба |
| DE102018222887A1 (de) | 2018-12-21 | 2020-06-25 | Rampf Holding Gmbh & Co. Kg | Verfahren zur Herstellung einer Mischung umfassend mindestens eine Verbindung mit mindestens zwei Hydroxy- und/oder Aminogruppen und deren Verwendung zur Herstellung eines Polymers |
| US11641865B2 (en) | 2020-03-04 | 2023-05-09 | Apeel Technology, Inc. | Compounds and formulations for protective coatings |
| RU2739888C1 (ru) * | 2020-06-08 | 2020-12-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Способ получения композиционного материала из коры березы |
| US11827591B2 (en) | 2020-10-30 | 2023-11-28 | Apeel Technology, Inc. | Compositions and methods of preparation thereof |
| RU2749197C1 (ru) * | 2020-11-09 | 2021-06-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" | Установка для отделения бересты от луба |
| CN118159138A (zh) | 2021-09-08 | 2024-06-07 | 阿比尔技术公司 | 用于保护性涂层的化合物和制剂 |
| FI130860B1 (en) * | 2022-02-24 | 2024-04-26 | Innomost Oy | Method for recovering of high purity betulin from birch bark |
| FI130859B1 (en) * | 2022-02-24 | 2024-04-26 | Innomost Oy | Method for processing birch bark |
| FI20235585A1 (en) * | 2023-05-26 | 2024-11-27 | Metsae Board Oyj | A fibrous product and a method of coating a fibrous substrate |
| FI20235586A1 (en) * | 2023-05-26 | 2024-11-27 | Metsae Board Oyj | Method of applying a substance derived from tree bark to a surface |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA658673A (en) * | 1963-03-05 | Alden Milton | Recorder | |
| CA958673A (en) | 1972-11-03 | 1974-12-03 | Pulp And Paper Research Institute Of Canada | Method and apparatus for segregating bark and foliage from pretreated wood chips by rebound |
| US3826433A (en) | 1973-06-01 | 1974-07-30 | Us Agriculture | Process for removing bark from wood chips |
| CA1000656A (en) | 1973-11-29 | 1976-11-30 | Pulp And Paper Research Institute Of Canada | Method for segregating bark and foliage from wood chips and twigs |
| FI77441C (fi) | 1985-03-04 | 1989-03-10 | Kemira Oy | Foerfarande foer omvandling av vaextmaterial till kemikalier. |
| FR2683531B1 (fr) | 1991-11-13 | 1993-12-31 | Rhone Poulenc Rorer Sa | Nouveaux derives du lupane, leur preparation et les compositions pharmaceutiques qui les contiennent. |
| ES2127820T3 (es) * | 1992-06-08 | 1999-05-01 | Valtion Teknillinen | Metodo para fabricar virutas de madera de bajo contenido en corteza partiendo de virutas procedentes de troncos enteros. |
| US5440055A (en) | 1993-03-12 | 1995-08-08 | Aphios Corporation | Method and apparatus for extracting taxol from source materials |
| US5529769A (en) | 1994-12-20 | 1996-06-25 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Cosmetic compositions containing betulinic acid |
| FI98277C (fi) | 1995-11-01 | 1997-05-26 | Valtion Teknillinen | Menetelmä vähäkuorisen puuhakkeen valmistamiseksi kuorellisesta puuhakkeesta sekä vastaava laitteisto |
| US5658947A (en) | 1995-03-21 | 1997-08-19 | Board Of Trustees Of The University Of Illinois | Method and composition for selectively inhibiting melanoma using betalinic acid |
| US5679828A (en) | 1995-06-05 | 1997-10-21 | Biotech Research Labs, Inc. | Betulinic acid and dihydrobetulinic acid derivatives and uses therefor |
| US5804575A (en) | 1997-03-27 | 1998-09-08 | The Board Of Trustees Of The University Of Illinois | Methods of manufacturing betulinic acid |
| US6392070B1 (en) * | 1999-08-10 | 2002-05-21 | Regents Of The University Of Minnesota | Birch bark processing and the isolation of natural products from birch bark |
-
1999
- 1999-08-10 US US09/371,298 patent/US6392070B1/en not_active Expired - Lifetime
-
2000
- 2000-08-10 JP JP2001515693A patent/JP2003522130A/ja not_active Withdrawn
- 2000-08-10 CA CA002381967A patent/CA2381967A1/en not_active Abandoned
- 2000-08-10 AT AT00952707T patent/ATE411336T1/de not_active IP Right Cessation
- 2000-08-10 AU AU65353/00A patent/AU6535300A/en not_active Abandoned
- 2000-08-10 DE DE60040547T patent/DE60040547D1/de not_active Expired - Fee Related
- 2000-08-10 WO PCT/US2000/021829 patent/WO2001010885A2/en not_active Ceased
- 2000-08-10 EP EP00952707A patent/EP1206481B1/de not_active Expired - Lifetime
-
2001
- 2001-08-23 US US09/938,173 patent/US6634575B2/en not_active Expired - Lifetime
-
2002
- 2002-02-06 US US10/068,272 patent/US6815553B2/en not_active Expired - Lifetime
- 2002-02-08 NO NO20020651A patent/NO20020651L/no unknown
- 2002-06-26 US US10/184,044 patent/US6768016B2/en not_active Expired - Lifetime
-
2004
- 2004-10-14 US US10/965,691 patent/US7264184B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001010885A2 (en) | 2001-02-15 |
| EP1206481B1 (de) | 2008-10-15 |
| US6815553B2 (en) | 2004-11-09 |
| NO20020651L (no) | 2002-04-10 |
| CA2381967A1 (en) | 2001-02-15 |
| NO20020651D0 (no) | 2002-02-08 |
| US6768016B2 (en) | 2004-07-27 |
| US20020070167A1 (en) | 2002-06-13 |
| WO2001010885A3 (en) | 2001-09-27 |
| US6634575B2 (en) | 2003-10-21 |
| JP2003522130A (ja) | 2003-07-22 |
| US6392070B1 (en) | 2002-05-21 |
| DE60040547D1 (de) | 2008-11-27 |
| US20050158414A1 (en) | 2005-07-21 |
| EP1206481A2 (de) | 2002-05-22 |
| US20020043577A1 (en) | 2002-04-18 |
| US7264184B2 (en) | 2007-09-04 |
| AU6535300A (en) | 2001-03-05 |
| US20030109727A1 (en) | 2003-06-12 |
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| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |