CA2427530A1 - Procede de fabrication de produits moulables et moule concu pour ce procede - Google Patents
Procede de fabrication de produits moulables et moule concu pour ce procede Download PDFInfo
- Publication number
- CA2427530A1 CA2427530A1 CA002427530A CA2427530A CA2427530A1 CA 2427530 A1 CA2427530 A1 CA 2427530A1 CA 002427530 A CA002427530 A CA 002427530A CA 2427530 A CA2427530 A CA 2427530A CA 2427530 A1 CA2427530 A1 CA 2427530A1
- Authority
- CA
- Canada
- Prior art keywords
- mould
- mixture
- process according
- range
- pressure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 135
- 230000008569 process Effects 0.000 title claims abstract description 130
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 213
- 239000000835 fiber Substances 0.000 claims abstract description 78
- 238000000465 moulding Methods 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000000853 adhesive Substances 0.000 claims abstract description 60
- 230000001070 adhesive effect Effects 0.000 claims abstract description 60
- 229920002472 Starch Polymers 0.000 claims abstract description 47
- 235000019698 starch Nutrition 0.000 claims abstract description 47
- 239000008107 starch Substances 0.000 claims abstract description 47
- 239000003232 water-soluble binding agent Substances 0.000 claims abstract description 22
- 238000004880 explosion Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 31
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000004816 latex Substances 0.000 claims description 12
- 229920000126 latex Polymers 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 7
- 238000009966 trimming Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 description 103
- 241000196324 Embryophyta Species 0.000 description 26
- 235000013312 flour Nutrition 0.000 description 9
- 240000007594 Oryza sativa Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 7
- 240000000111 Saccharum officinarum Species 0.000 description 6
- 235000007201 Saccharum officinarum Nutrition 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 6
- 235000005822 corn Nutrition 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 230000009931 harmful effect Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000010903 husk Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 240000003183 Manihot esculenta Species 0.000 description 3
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 3
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- 244000017020 Ipomoea batatas Species 0.000 description 2
- 235000002678 Ipomoea batatas Nutrition 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- SPCNPOWOBZQWJK-UHFFFAOYSA-N dimethoxy-(2-propan-2-ylsulfanylethylsulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound COP(=S)(OC)SCCSC(C)C SPCNPOWOBZQWJK-UHFFFAOYSA-N 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000004078 waterproofing Methods 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
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
-
- 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
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- 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
-
- 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
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Lubricants (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
L'invention concerne un mélange à mouler, un procédé de moulage et un moule pour la fabrication de produits moulés. Le procédé consiste: (a) à préparer un mélange à mouler: (i) en prélevant 40 à 60 % en poids de pièces à base de fibres végétales et éventuellement en combinant de l'amidon ajouté à ces pièces; et (ii) en y ajoutant 10 à 55 % en poids d'eau et 3 à 10 % en poids d'au moins un agent ou adhésif soluble dans l'eau; (b) à verser le mélange dans un moule, qui est à une température d'au moins 60 ·C; (c) à soumettre le mélange dans le moule à une température allant de 15 à 60 ·C et à une pression allant de 1000 à 7000 PSI pendant un certain temps jusqu'à ce qu'une partie de l'eau dans le mélange soit transformée en vapeur qui amène le mélange à remplir le moule tout en restant à l'état moulable; (d) à réduire la pression de façon que la vapeur continue de se former à l'intérieur du moule sans provoquer d'explosion et tout en maintenant le mélange dans un état moulable; (e) à augmenter la température et la pression à une température allant de 100 à 200 ·C et à une pression de 500 à 1500 PSI; (f) à évacuer la vapeur ou à la laisser s'échapper jusqu'à ce que le produit moulé soit sensiblement sec; (g) à enlever du moule le produit sensiblement sec et moulé. La quantité d'amidon ajouté se situe entre 0 et 10 % en poids, allant, de préférence, de 0 à 2 % en poids ou de 2 à 10 % en poids.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG200005117-7 | 2000-09-09 | ||
| SG200005117 | 2000-09-09 | ||
| SG200104759 | 2001-08-08 | ||
| SG200104759-6 | 2001-08-08 | ||
| PCT/SG2001/000179 WO2002020666A2 (fr) | 2000-09-09 | 2001-09-07 | Procede de fabrication de produits moulables et moule conçu pour ce procede |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2427530A1 true CA2427530A1 (fr) | 2002-03-14 |
Family
ID=26665218
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002427527A Abandoned CA2427527A1 (fr) | 2000-09-09 | 2001-09-07 | Melange de moulage concu pour la fabrication de produits moulables |
| CA002427530A Abandoned CA2427530A1 (fr) | 2000-09-09 | 2001-09-07 | Procede de fabrication de produits moulables et moule concu pour ce procede |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002427527A Abandoned CA2427527A1 (fr) | 2000-09-09 | 2001-09-07 | Melange de moulage concu pour la fabrication de produits moulables |
Country Status (6)
| Country | Link |
|---|---|
| EP (2) | EP1317508A2 (fr) |
| JP (2) | JP2004508229A (fr) |
| CN (2) | CN1469907A (fr) |
| AU (3) | AU2001290491A1 (fr) |
| CA (2) | CA2427527A1 (fr) |
| WO (3) | WO2002020665A2 (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2863193B1 (fr) * | 2003-12-05 | 2006-03-10 | Bsm Dev | Element structurel plan, biodegradable et massif, en materiau d'origine cerealiere, et procede de fabrication d'un tel element |
| SG129293A1 (en) * | 2004-06-11 | 2007-02-26 | Gpac Technology S Pte Ltd | Method to form a high strength moulded product |
| JP4632177B2 (ja) * | 2005-12-16 | 2011-02-16 | 小柳 司 | 使い捨て生分解性容器の製造方法 |
| CN100389943C (zh) * | 2006-08-24 | 2008-05-28 | 刘正泉 | 植物纤维纱管及其制备方法 |
| GB2444913B (en) * | 2006-09-20 | 2009-08-19 | Procurasell Internat Packaging | Method and apparatus for manufacturing a food packaging container |
| GB2449507A (en) * | 2007-07-25 | 2008-11-26 | Procurasell Holdings Ltd | Method and apparatus for manufacturing a food packaging container |
| AT10711U1 (de) * | 2008-02-01 | 2009-08-15 | Rinner Michael Ing | Solarwanne |
| US8715550B2 (en) | 2008-07-21 | 2014-05-06 | Teck Tin Wong | Methods of manufacturing formaldehyde-free molded products and related parts |
| WO2010011174A1 (fr) * | 2008-07-21 | 2010-01-28 | Teck Tin Wong | Procédés de production de produits moulés exempt de formaldéhyde et éléments associés |
| GB2469014A (en) * | 2008-11-28 | 2010-10-06 | Adrianne Jacqueline Jones | Biodegradable composition |
| GB201004371D0 (en) * | 2010-03-16 | 2010-04-28 | Agri Ltd Ab | Moulded articles and process for making same |
| ES2344884B1 (es) * | 2010-04-07 | 2011-06-30 | Alejandro Barreras Perez | Procedimiento para la fabricacion de placas aislantes y placa aislante obtenida. |
| NL2018041B1 (en) * | 2016-12-22 | 2018-06-28 | Land Life Company B V | Process to prepare a biodegradable pulp product |
| JP7185124B2 (ja) | 2017-12-28 | 2022-12-07 | ダイキン工業株式会社 | パルプモールド製品およびその製造方法 |
| CN111021152A (zh) * | 2019-10-22 | 2020-04-17 | 河南晖睿智能科技有限公司 | 一种环保可降解的建筑材料制备方法 |
| CN110819132A (zh) * | 2019-11-22 | 2020-02-21 | 湖南工业大学 | 一种植物纤维基复合材料及其制备方法和应用 |
| US20220192405A1 (en) * | 2020-12-17 | 2022-06-23 | Honey-Can-Do International, LLC | Wheat plastic clothes hanger |
| CN113349452B (zh) * | 2021-06-23 | 2024-09-24 | 深圳市华诚达精密工业有限公司 | 一体式纤维加热雾化件及其制备方法和一种雾化装置 |
| CN113583461A (zh) * | 2021-07-30 | 2021-11-02 | 中国热带农业科学院南亚热带作物研究所 | 一种香蕉茎叶秸秆纤维复合材料的制备方法 |
| US11931930B1 (en) * | 2022-12-23 | 2024-03-19 | Newbasis, Llc | System and method for casting monolithic utility box |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB869445A (en) * | 1959-01-22 | 1961-05-31 | Collipress Great Britain Ltd | Improvements in or relating to pressure-moulded materials |
| JPS5852489B2 (ja) * | 1976-10-12 | 1983-11-22 | 大倉工業株式会社 | 籾殻組成物 |
| DE3233241A1 (de) * | 1981-10-13 | 1983-04-28 | Günter Hans 1000 Berlin Kiss | Verfahren zum pressen von formteilen aus bindemittelhaltigen organischen fasermatten und vorrichtung zur durchfuehrung des verfahrens |
| SE442724B (sv) * | 1982-06-07 | 1986-01-27 | Sunds Defibrator | Sett vid tillverkning av fiberskivor enligt den torra metoden |
| GB2290741A (en) * | 1994-06-28 | 1996-01-10 | Frank Huang | Disposable receptacle and method of forming the same |
| JPH0919907A (ja) * | 1995-07-10 | 1997-01-21 | New Oji Paper Co Ltd | 古紙ボード |
| EP0936245B1 (fr) * | 1998-02-12 | 2004-06-02 | Daiho Industrial Co., Ltd | Masse à mouler pour la fabrication d'articles à base de fibres de cellulose et procédé de moulage |
| CN1230386A (zh) * | 1998-03-27 | 1999-10-06 | 江苏南浦机电集团股份有限公司 | 植物纤维餐具、食品和物品包装制品及其生产方法 |
| JP2000176919A (ja) * | 1998-12-11 | 2000-06-27 | Daiho Industrial Co Ltd | 紙繊維を利用した成形品の成形方法 |
| KR20000057885A (ko) * | 1999-02-10 | 2000-09-25 | 모리 테 쯔로오 | 생분해성재료 조성물, 이 조성물로부터 제조된생분해성재료제용기 및 이 생분해성재료제용기의 제조방법 |
| KR20000017996A (ko) * | 1999-07-21 | 2000-04-06 | 김영복 | 천연재료를 이용한 플라스틱 대체 용품 제조방법 |
| EP1176174A1 (fr) * | 2000-07-25 | 2002-01-30 | CS Environmental Technology Limited | Matériau dégradable, container ou matériau d'emballage réalisés à partir de celui-ci, et procédé pour le former |
| CN1118519C (zh) * | 2000-11-28 | 2003-08-20 | 哈尔滨市哈飞机械工业总厂哈飞粮油机械加工厂 | 一次性可降解制品的制造方法及其制品 |
-
2001
- 2001-09-07 AU AU2001290491A patent/AU2001290491A1/en not_active Abandoned
- 2001-09-07 CN CNA018172407A patent/CN1469907A/zh active Pending
- 2001-09-07 AU AU2001290490A patent/AU2001290490A1/en not_active Abandoned
- 2001-09-07 WO PCT/SG2001/000178 patent/WO2002020665A2/fr not_active Ceased
- 2001-09-07 EP EP01970489A patent/EP1317508A2/fr not_active Withdrawn
- 2001-09-07 JP JP2002525677A patent/JP2004508229A/ja active Pending
- 2001-09-07 CN CNA018173756A patent/CN1469908A/zh active Pending
- 2001-09-07 EP EP01970490A patent/EP1332180A2/fr not_active Withdrawn
- 2001-09-07 CA CA002427527A patent/CA2427527A1/fr not_active Abandoned
- 2001-09-07 CA CA002427530A patent/CA2427530A1/fr not_active Abandoned
- 2001-09-07 AU AU2001290489A patent/AU2001290489A1/en not_active Abandoned
- 2001-09-07 WO PCT/SG2001/000179 patent/WO2002020666A2/fr not_active Ceased
- 2001-09-07 WO PCT/SG2001/000180 patent/WO2002020667A2/fr not_active Ceased
- 2001-09-07 JP JP2002525676A patent/JP2004508446A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001290490A1 (en) | 2002-03-22 |
| EP1317508A2 (fr) | 2003-06-11 |
| WO2002020666A3 (fr) | 2002-08-08 |
| JP2004508446A (ja) | 2004-03-18 |
| WO2002020667A8 (fr) | 2002-05-10 |
| JP2004508229A (ja) | 2004-03-18 |
| AU2001290491A1 (en) | 2002-03-22 |
| CA2427527A1 (fr) | 2002-03-14 |
| WO2002020666A2 (fr) | 2002-03-14 |
| CN1469907A (zh) | 2004-01-21 |
| WO2002020665A3 (fr) | 2002-08-08 |
| EP1332180A2 (fr) | 2003-08-06 |
| WO2002020667A2 (fr) | 2002-03-14 |
| WO2002020665A2 (fr) | 2002-03-14 |
| CN1469908A (zh) | 2004-01-21 |
| AU2001290489A1 (en) | 2002-03-22 |
| WO2002020667A3 (fr) | 2002-08-08 |
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