MA32127B1 - Procédé d'acétylation de bois et produit correspondant - Google Patents

Procédé d'acétylation de bois et produit correspondant

Info

Publication number
MA32127B1
MA32127B1 MA33131A MA33131A MA32127B1 MA 32127 B1 MA32127 B1 MA 32127B1 MA 33131 A MA33131 A MA 33131A MA 33131 A MA33131 A MA 33131A MA 32127 B1 MA32127 B1 MA 32127B1
Authority
MA
Morocco
Prior art keywords
wood
corresponding product
acetylation process
wood acetylation
acetylation
Prior art date
Application number
MA33131A
Other languages
Arabic (ar)
English (en)
Inventor
Kapil Girotra
Original Assignee
Titan Wood Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0801880A external-priority patent/GB0801880D0/en
Priority claimed from GB0814785A external-priority patent/GB0814785D0/en
Application filed by Titan Wood Ltd filed Critical Titan Wood Ltd
Publication of MA32127B1 publication Critical patent/MA32127B1/fr

Links

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
    • B27K3/34—Organic impregnating agents
    • B27K3/36—Aliphatic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0466—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas
    • B05D3/0473—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas for heating, e.g. vapour heating
    • 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
    • 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
    • B27K3/34—Organic impregnating agents
    • B27K3/346—Grafting onto wood fibres
    • 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
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

La présente invention concerne un procédé d'acétylation de bois qui consiste à immerger le bois dans un fluide d'acétylation sous pression, puis à chauffer le bois dans des conditions contrôlées, afin de déclencher deux réactions exothermiques distinctes. Le procédé permet de valoriser simultanément de grandes quantités de tailles de bois du commerce qui présentent une classe de durabilité naturelle de 4 ou 5, de manière à obtenir un produit unique qui présente une classe de durabilité naturelle de 1 ou 2.
MA33131A 2008-02-01 2010-09-01 Procédé d'acétylation de bois et produit correspondant MA32127B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0801880A GB0801880D0 (en) 2008-02-01 2008-02-01 Process and product thereof
GB0814785A GB0814785D0 (en) 2008-08-13 2008-08-13 Process and product thereof II
GB0823012A GB0823012D0 (en) 2008-02-01 2008-12-18 Process and product thereof
PCT/GB2009/000268 WO2009095687A1 (fr) 2008-02-01 2009-01-30 Procédé d'acétylation de bois et produit correspondant

Publications (1)

Publication Number Publication Date
MA32127B1 true MA32127B1 (fr) 2011-03-01

Family

ID=40469343

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33131A MA32127B1 (fr) 2008-02-01 2010-09-01 Procédé d'acétylation de bois et produit correspondant

Country Status (19)

Country Link
US (2) US8512815B2 (fr)
EP (2) EP2242624B1 (fr)
JP (2) JP5749019B2 (fr)
KR (1) KR101591030B1 (fr)
CN (1) CN103481342B (fr)
AU (1) AU2009208791B2 (fr)
BR (1) BRPI0906605A2 (fr)
CA (2) CA2921442C (fr)
DK (1) DK2242624T3 (fr)
EC (1) ECSP10010435A (fr)
ES (1) ES2611460T3 (fr)
GB (2) GB2456915B (fr)
IL (1) IL207186A0 (fr)
MA (1) MA32127B1 (fr)
MY (2) MY180246A (fr)
NZ (1) NZ586948A (fr)
TW (2) TWI577520B (fr)
WO (1) WO2009095687A1 (fr)
ZA (1) ZA201005240B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8487223B2 (en) 2005-09-22 2013-07-16 Eastman Chemical Company Microwave reactor having a slotted array waveguide
WO2007038196A2 (fr) 2005-09-22 2007-04-05 Eastman Chemical Company Reacteur a micro-ondes comprenant un guide d'onde a reseau de fentes couple a un coude de guide d'onde
CN103481342B (zh) 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材
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
DE102010031892B4 (de) 2010-07-21 2019-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Faserverstärkte Verbundstoffe, Verfahren zu deren Herstellung sowie deren Verwendung
CA2810920C (fr) * 2010-09-17 2017-08-15 Titan Wood Limited Traitement des copeaux de bois
US20120160835A1 (en) 2010-12-23 2012-06-28 Eastman Chemical Company Wood heater with enhanced microwave barrier system
IN2014CN02725A (fr) 2011-09-28 2015-07-03 Titan Wood Ltd
EP2623281A1 (fr) * 2012-01-31 2013-08-07 Titan Wood Limited Bois acétylé
CN104284905B (zh) * 2012-02-07 2017-06-09 泰坦木业有限公司 木材乙酰化的方法和乙酰化木材
US20130202789A1 (en) * 2012-02-08 2013-08-08 Eastman Chemical Company Methods of acetylation of wood involving multiple acetylation cycles
CN104470631B (zh) 2012-05-22 2018-01-26 泰坦木业有限公司 用于木材改性的反应器系统和方法
US20140065340A1 (en) * 2012-08-29 2014-03-06 Eastman Chemical Company Moisturized acetylated wood and methods for making the same
CN103659967B (zh) * 2012-09-05 2016-03-09 中国林业科学研究院木材工业研究所 一种乙酰化纤维材料的处理方法和由该方法得到的材料
GB2511121B (en) * 2013-02-26 2017-10-04 Medite Europe Ltd Process for manufacturing products from acetylated wood fibre
GB2511120B (en) * 2013-02-26 2017-06-21 Medite Europe Ltd Acetylated wood fibre
NL2013034C2 (nl) 2013-06-20 2015-01-27 Volkerrail Nederland B V Geluidscherm langs een openbare weg of spoorweg.
CN103522377B (zh) * 2013-09-27 2015-09-23 上海华谊能源化工有限公司 一种用于木材乙酰化生产的装置系统及工艺
EP3142837B1 (fr) * 2014-05-13 2018-12-05 Tricoya Technologies Ltd Procédé de modification du bois
CA2955083C (fr) 2014-07-16 2023-02-28 Tricoya Technologies Ltd Procede pour l'acetylation du bois
GB201412839D0 (en) * 2014-07-18 2014-09-03 Tricoya Technologies Ltd Wood acetylation process
EP3183100B1 (fr) * 2014-08-19 2021-03-31 Rhodia Acetow GmbH Procédé de récupération d'acide carboxylique et procédé de traitement du bois
US11338468B2 (en) 2015-04-13 2022-05-24 Tricoya Technologies Ltd. Method for continuous acetylation of wood elements
CN107666994B (zh) * 2015-04-13 2021-08-10 特里高亚科技有限公司 木材元件的连续乙酰化方法
WO2016166177A1 (fr) * 2015-04-13 2016-10-20 Tricoya Technologies Ltd Procédé d'acétylation du bois
CN105128107A (zh) * 2015-06-24 2015-12-09 南通亚振东方家具有限公司 一种乙酰化木材的处理方法
CN106217547B (zh) * 2016-08-15 2017-11-03 东阳市荣轩工艺品有限公司 一种提升红木尺寸稳定性的处理方法
EP4234190A3 (fr) 2018-04-13 2023-12-06 Tricoya Technologies Ltd Bois acetyle et procede de fabrication
ES2960018T3 (es) 2019-02-01 2024-02-29 Tricoya Tech Ltd Tablero de madera de caucho acetilada
ES3040747T3 (en) 2019-05-22 2025-11-04 Basf Se Fibre mouldings
CN115989213A (zh) 2020-07-28 2023-04-18 泰坦木业有限公司 木材乙酰化流体的纯化
CA3214770A1 (fr) 2021-03-25 2022-09-29 Peter Klaas Procede combine d'hydrolyse et d'esterification de bois
WO2024002448A1 (fr) 2022-06-29 2024-01-04 Alpha Holding Brande Aps Modification de bois hybride à pression élevée
CN119894986A (zh) 2022-09-16 2025-04-25 国立大学法人京都大学 组合物
EP4615596A1 (fr) 2022-11-09 2025-09-17 Tricoya Technologies Ltd Purification d'acide acétique par distillation hétéroazéotropique avec de l'eau
EP4688720A1 (fr) 2023-03-31 2026-02-11 Titan Wood Limited Production d'anhydride d'acide acétique
WO2026012605A1 (fr) 2023-07-14 2026-01-15 Titan Wood Limited Procédé d'acétylation de bois
CN121605097A (zh) 2023-07-28 2026-03-03 泰坦木业有限公司 降低乙酸腐蚀性
AU2024317084A1 (en) 2023-07-28 2026-02-19 Titan Wood Limited Acetylated wood colouring process

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094431A (en) * 1961-03-22 1963-06-18 Koppers Co Inc Process of acetylating wood
US3183114A (en) * 1961-04-24 1965-05-11 American Mach & Foundry Treatment of wood with ethylene oxide gas or propylene oxide gas
NL299220A (fr) * 1962-10-15 1900-01-01
US3720661A (en) * 1971-01-05 1973-03-13 Rhodiaceta Process for producing acetylated regenerated cellulose articles
JPS587310A (ja) * 1982-05-24 1983-01-17 大建工業株式会社 木質材
DE3581737D1 (de) * 1985-08-28 1991-03-14 A Cell Acetyl Cellulosics Verfahren zur verbesserung von dimensionsbestaendigkeit und vom biologischen widerstand von lignocellulosestoff.
JPS63147602A (ja) * 1986-12-11 1988-06-20 大倉工業株式会社 改質木材の製法
JPH0720605B2 (ja) * 1987-02-13 1995-03-08 大建工業株式会社 木質材の改質方法
JPH02155604A (ja) * 1988-12-07 1990-06-14 Sanyo Kokusaku Pulp Co Ltd 改質木材の製造方法
JPH0681685B2 (ja) * 1989-03-10 1994-10-19 永大産業株式会社 アセチル化木材の製造方法
JPH079411A (ja) * 1993-06-25 1995-01-13 Sumitomo Chem Eng Kk セルロース含有材のアセチル化法および改質木材の製造方法
GB9403509D0 (en) 1994-02-24 1994-04-13 Bp Chem Int Ltd Acetylation of lignocellulosic materials
DE69411887T2 (de) * 1994-05-04 1999-04-15 Stichting Hout Research (Shr), Maarssen Verfahren zur Acetylierung von Holz
WO2002006046A1 (fr) * 2000-07-14 2002-01-24 Board Of Control Of Michigan Technological University Planche composite a base de bois et procede de fabrication
AT500342B1 (de) * 2002-11-28 2006-08-15 Ami Agrolinz Melamine Int Gmbh Verfahren zur herstellung von acetyliertem holz
JP2004262152A (ja) * 2003-03-03 2004-09-24 Hokusan Kk 年輪突板／透明板積層体の製造方法
US7300705B2 (en) * 2003-06-23 2007-11-27 Weyerhaeuser Company Methods for esterifying hydroxyl groups in wood
KR100543652B1 (ko) 2003-10-16 2006-01-20 주식회사 엘지화학 목질가공품의 치수안정화 및 가공방법
NZ531217A (en) 2004-02-18 2005-12-23 Nz Forest Research Inst Ltd Impregnation process
JP4686775B2 (ja) * 2006-02-15 2011-05-25 独立行政法人森林総合研究所 木材の改質方法
CN103481342B (zh) 2008-02-01 2018-09-07 泰坦木业有限公司 乙酰化的木材

Also Published As

Publication number Publication date
EP2242624B1 (fr) 2016-11-02
US9393762B2 (en) 2016-07-19
KR101591030B1 (ko) 2016-02-02
GB2456915A (en) 2009-08-05
ZA201005240B (en) 2011-03-30
US8512815B2 (en) 2013-08-20
GB2485945B (en) 2012-07-18
US20130295365A1 (en) 2013-11-07
KR20100114897A (ko) 2010-10-26
GB2485945A (en) 2012-05-30
CN103481342A (zh) 2014-01-01
GB2456915B (en) 2011-07-06
TWI577520B (zh) 2017-04-11
MY155134A (en) 2015-09-15
CA2921442C (fr) 2019-11-12
EP2242624A1 (fr) 2010-10-27
US20110045268A1 (en) 2011-02-24
WO2009095687A1 (fr) 2009-08-06
NZ586948A (en) 2012-10-26
AU2009208791A1 (en) 2009-08-06
TW201507832A (zh) 2015-03-01
IL207186A0 (en) 2010-12-30
DK2242624T3 (en) 2017-02-06
CA2713402A1 (fr) 2009-08-06
ES2611460T3 (es) 2017-05-09
JP5749019B2 (ja) 2015-07-15
MY180246A (en) 2020-11-25
GB0901554D0 (en) 2009-03-11
ECSP10010435A (es) 2010-09-30
JP2014208489A (ja) 2014-11-06
CA2921442A1 (fr) 2009-08-06
TWI480145B (zh) 2015-04-11
CN103481342B (zh) 2018-09-07
TW200940297A (en) 2009-10-01
BRPI0906605A2 (pt) 2015-07-07
JP5977286B2 (ja) 2016-08-24
CA2713402C (fr) 2016-05-03
JP2011510842A (ja) 2011-04-07
GB201204313D0 (en) 2012-04-25
AU2009208791B2 (en) 2013-09-19
EP2818287A1 (fr) 2014-12-31

Similar Documents

Publication Publication Date Title
ATE501951T1 (de) Dosierelement und verfahren zur herstellung eines dosierelements
GB2485945B (en) An Acetylated Wood Piece
WO2009148560A3 (fr) Procédés et compositions pour un séquençage d'acide nucléique
SI2015879T1 (sl) Pritrdilni element gradbenega elementa suhe gradnje in postopek izdelave takega pritrdilnega elementa
MX343353B (es) Metodo para producir un biocida de oxidacion, estable.
Powers et al. Backbone–backbone H‐bonds make context‐dependent contributions to protein folding kinetics and thermodynamics: Lessons from amide‐to‐ester mutations
JP2010536689A5 (fr)
MY153653A (en) A method for producing a stable oxidizing biocide
WO2009158529A3 (fr) Stratégie de robustesse de cycle de lyophilisation
DE602005016895D1 (de) Verfahren zum Behandeln von Wäschestücken
DE602006010532D1 (de) Verfahren zum fertigfrittieren von nahrungsmittelpartikeln
WO2005083094A3 (fr) Plantes presentant un meilleur rendement et procede de fabrication associe
ATE419240T1 (de) Verfahren zum herstellen von 5-fluor-1,3-dialkyl- 1h-pyrazol-4-carbonsäurefluoriden
Banaszek et al. Recent advances in the chemistry of bioactive 3-deoxy-ulosonic acids
NO20076139L (no) Fremgangsmate for a fremstille blekeaktivatorer
WO2004072247A3 (fr) Protocoles a base de polymerase pour generer des oligonucleotides chimeres et des oligonucleotides chimeres combinatoires
Chadwick From El Tambo to Toka Tindung.
Mahmoudkhani Recycling inorganic residues from wood-based industries to the forest-study of treatment techniques and leaching characteristics
ATE538098T1 (de) Verfahren zum herstellen von 5-fluor-1,3-dialkyl- 1h-pyrazol-4-carbonsäurechloriden
Zirino The monitoring programme in the Venice Lagoon: Striving towards a comprehensive knowledge of the lagoon ecosystem
Moreno et al. STUDY OF THE PHYSICOCHEMYCAL KINETICS OF MANGO (Mangifera indica L. Var. Tommy Atkins) TREATED BY COMBINED METHODS OF DRYING
WO2014108727A3 (fr) Procédé de passivation
Halaczek et al. CHANGE OF THE GEOMETRIC PARAMETERS THE BIMETALLIC WIRE ABOUT ANOTHER OF MATERIALS COMPILE IN THE DRAWING PROCESS
Yang et al. Incremental growth design based on decomposition and reconstitution of product gene.
Mandal et al. Effect of Inorganic Fertilizers on the Growth of Collar Rot Pathogen of Groundnut under In vitro Condition