TW593390B - A process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam - Google Patents
A process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam Download PDFInfo
- Publication number
- TW593390B TW593390B TW091113416A TW91113416A TW593390B TW 593390 B TW593390 B TW 593390B TW 091113416 A TW091113416 A TW 091113416A TW 91113416 A TW91113416 A TW 91113416A TW 593390 B TW593390 B TW 593390B
- Authority
- TW
- Taiwan
- Prior art keywords
- weight
- polyether
- epoxide
- situ
- blend
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims 28
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims 20
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 19
- 239000004721 Polyphenylene oxide Substances 0.000 claims 15
- 229920000570 polyether Polymers 0.000 claims 15
- 238000011065 in-situ storage Methods 0.000 claims 14
- 150000002924 oxiranes Chemical class 0.000 claims 14
- 238000000034 method Methods 0.000 claims 13
- 239000003999 initiator Substances 0.000 claims 9
- 229920005862 polyol Polymers 0.000 claims 9
- 150000003077 polyols Chemical class 0.000 claims 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 8
- 238000006243 chemical reaction Methods 0.000 claims 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 5
- 239000004593 Epoxy Substances 0.000 claims 4
- 150000001298 alcohols Chemical class 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 239000007858 starting material Substances 0.000 claims 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 235000011187 glycerol Nutrition 0.000 claims 2
- 239000004615 ingredient Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- PARMADWNFXEEFC-UHFFFAOYSA-N bamethan sulfate Chemical compound [O-]S([O-])(=O)=O.CCCC[NH2+]CC(O)C1=CC=C(O)C=C1.CCCC[NH2+]CC(O)C1=CC=C(O)C=C1 PARMADWNFXEEFC-UHFFFAOYSA-N 0.000 claims 1
- 230000002079 cooperative effect Effects 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000004088 foaming agent Substances 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- 150000002513 isocyanates Chemical class 0.000 claims 1
- 150000002596 lactones Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 235000013336 milk Nutrition 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/886,510 US6491846B1 (en) | 2001-06-21 | 2001-06-21 | Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW593390B true TW593390B (en) | 2004-06-21 |
Family
ID=25389162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW091113416A TW593390B (en) | 2001-06-21 | 2002-06-20 | A process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6491846B1 (enExample) |
| EP (1) | EP1401912B1 (enExample) |
| JP (1) | JP4241372B2 (enExample) |
| KR (1) | KR100852527B1 (enExample) |
| CN (1) | CN1235942C (enExample) |
| AT (1) | ATE296849T1 (enExample) |
| BR (1) | BR0210587A (enExample) |
| CA (1) | CA2450785C (enExample) |
| CZ (1) | CZ20033509A3 (enExample) |
| DE (1) | DE60204461T2 (enExample) |
| ES (1) | ES2242871T3 (enExample) |
| HU (1) | HU229655B1 (enExample) |
| MX (1) | MXPA03011866A (enExample) |
| PL (1) | PL207216B1 (enExample) |
| PT (1) | PT1401912E (enExample) |
| RU (1) | RU2312112C2 (enExample) |
| TW (1) | TW593390B (enExample) |
| WO (1) | WO2003000770A1 (enExample) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7530127B2 (en) | 2002-05-24 | 2009-05-12 | Dan-Foam Aps | Pillow and method of manufacturing a pillow |
| NZ554159A (en) | 2002-05-24 | 2008-10-31 | Tempur World Llc | Comfort pillow |
| US6835801B2 (en) * | 2002-07-19 | 2004-12-28 | Bayer Antwerp, N.V. | Activated starter mixtures and the processes related thereto |
| ITRM20020471A1 (it) * | 2002-09-24 | 2004-03-25 | Adler Plastic S P A | Composizione poliuretanica fonoassorbente e fonoisolante. |
| US7078443B2 (en) * | 2003-10-22 | 2006-07-18 | Intellectual Property Holdings, Llc | Viscoelastic foam layer and composition |
| US20050107643A1 (en) * | 2003-11-13 | 2005-05-19 | Thomas Ostrowski | Preparation of polyether alcohols |
| EP1710268B1 (en) * | 2004-01-30 | 2008-08-27 | Kaneka Corporation | Method for producing oxyalkylene polymer |
| EP1710270A4 (en) * | 2004-01-30 | 2007-02-21 | Kaneka Medix Corp | METHOD FOR PRODUCING HYDROLYZABLE SILICON GROUPS CONTAINING OXYALKYLENE POLYMER AND CURING COMPOSITION THEREOF |
| KR101292900B1 (ko) * | 2005-04-21 | 2013-08-02 | 아사히 가라스 가부시키가이샤 | 저반발성 연질 폴리우레탄폼 및 그 제조 방법 |
| US7469437B2 (en) | 2005-06-24 | 2008-12-30 | Tempur-Pedic Management, Inc. | Reticulated material body support and method |
| TW200801060A (en) * | 2006-02-28 | 2008-01-01 | Asahi Glass Co Ltd | Flexible polyurethane foam and process for producing the same |
| US8656537B2 (en) | 2006-04-20 | 2014-02-25 | Dan Foam Aps | Multi-component pillow and method of manufacturing and assembling same |
| US20070299153A1 (en) * | 2006-06-23 | 2007-12-27 | Hager Stanley L | Viscoelastic foams with slower recovery and improved tear |
| JP5228914B2 (ja) | 2006-10-25 | 2013-07-03 | 旭硝子株式会社 | 軟質ポリウレタンフォームの製造方法 |
| JP5512283B2 (ja) * | 2007-01-30 | 2014-06-04 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリエーテルカーボネートポリオールの製造方法 |
| JP2008203519A (ja) | 2007-02-20 | 2008-09-04 | Konica Minolta Business Technologies Inc | 画像形成装置 |
| JP5303885B2 (ja) * | 2007-09-18 | 2013-10-02 | 旭硝子株式会社 | 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム |
| KR20100075825A (ko) * | 2007-09-28 | 2010-07-05 | 아사히 가라스 가부시키가이샤 | 연질 폴리우레탄 폼 및 열 프레스 성형품의 제조 방법 그리고 열 프레스 성형품 |
| US20090306235A1 (en) * | 2008-06-05 | 2009-12-10 | Wang Jin Quan | Memory Foam Pad |
| CN102149740B (zh) * | 2008-07-18 | 2013-11-13 | 陶氏环球技术有限责任公司 | 多孔结构体和粘弹性聚氨酯泡沫体 |
| DE102009053218A1 (de) * | 2009-11-06 | 2011-07-14 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung eines Polyurethanschaums mittels über- oder nahekritischen Treibmittels |
| US20110230581A1 (en) * | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
| GB2482176A (en) | 2010-07-23 | 2012-01-25 | Christopher Wickham Noakes | Production of polyols for use in low ball rebound polyurethane foams |
| US8975335B2 (en) * | 2011-09-23 | 2015-03-10 | Bayer Materialscience Llc | Process for the production of high air flow polyether foams and the foams produced by this process |
| US10669368B2 (en) | 2013-03-15 | 2020-06-02 | Covestro Llc | Method to increase the resistance of double metal cyanide catalysts to deactivation |
| DE102013224708A1 (de) * | 2013-12-03 | 2015-06-03 | Evonik Industries Ag | Alkoxysilylhaltige Klebdichtstoffe mit intrinsisch reduzierter Viskosität |
| US20170002128A1 (en) * | 2013-12-23 | 2017-01-05 | Shell Oil Company | Polyurethanes |
| US9951174B2 (en) | 2015-05-20 | 2018-04-24 | Covestro Llc | Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow |
| EP3317322B1 (en) * | 2015-07-02 | 2019-04-10 | Covestro LLC | Process for preparing polyether polyol using dmc catalyst and continuous addition of starter |
| JP7204650B2 (ja) | 2017-01-17 | 2023-01-16 | ダウ グローバル テクノロジーズ エルエルシー | 粘弾性フォームの製造のために有用なポリオールブレンド |
| CN110402263B (zh) * | 2017-03-15 | 2022-06-07 | 科思创有限公司 | 具有降低的温度敏感性的粘弹性聚氨酯泡沫 |
| US10766998B2 (en) | 2017-11-21 | 2020-09-08 | Covestro Llc | Flexible polyurethane foams |
| US10793692B2 (en) | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
| CN109651609B (zh) * | 2018-11-28 | 2021-04-06 | 山东蓝星东大有限公司 | 高eo含量聚醚多元醇的制备方法 |
| EP3741788A1 (de) * | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen |
| CN110922579B (zh) * | 2019-12-06 | 2021-12-03 | 浙江皇马科技股份有限公司 | 一种低模量密封胶用聚醚的合成方法 |
| CN112552859B (zh) * | 2020-12-29 | 2022-07-15 | 烟台信友新材料有限公司 | 一种高初粘低收缩高强度聚氨酯热熔胶及其制备方法 |
| US11572433B2 (en) | 2021-03-12 | 2023-02-07 | Covestro Llc | In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation |
| US20230039276A1 (en) | 2021-07-28 | 2023-02-09 | Covestro Llc | Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends and a process for their preparation |
| US11718705B2 (en) | 2021-07-28 | 2023-08-08 | Covestro Llc | In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams |
| CN115181259B (zh) * | 2022-08-11 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续化制备聚醚的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
| US3457203A (en) * | 1966-04-25 | 1969-07-22 | Olin Mathieson | Hydrophilic polyurethane foams and a process for preparing them |
| US4981880A (en) * | 1988-09-23 | 1991-01-01 | The Dow Chemical Company | Process for making low density flexible polyisocyanurate-polyurethane foams |
| US5114619A (en) | 1989-07-14 | 1992-05-19 | The Dow Chemical Company | Production of polyether polyols with reduced unsaturation |
| US4950695A (en) | 1989-03-06 | 1990-08-21 | Pmc, Inc. | Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers |
| US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
| US5777177A (en) | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
| US5689012A (en) | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
| US6077978A (en) * | 1997-09-17 | 2000-06-20 | Arco Chemical Technology L.P. | Direct polyoxyalkylation of glycerine with double metal cyanide catalysis |
| US6136879A (en) | 1997-10-28 | 2000-10-24 | Tokai Rubber Industries, Ltd. | Soft polyurethane foam, method of producing the same and vehicle interior member using the same |
| US6066683A (en) * | 1998-04-03 | 2000-05-23 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
| US6063309A (en) | 1998-07-13 | 2000-05-16 | Arco Chemical Technology L.P. | Dispersion polyols for hypersoft polyurethane foam |
| DE19834572A1 (de) * | 1998-07-31 | 2000-02-03 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| US6391935B1 (en) * | 2000-01-31 | 2002-05-21 | Bayer Antwerp, N.V. | Viscoelastic polyurethane foams |
-
2001
- 2001-06-21 US US09/886,510 patent/US6491846B1/en not_active Expired - Lifetime
-
2002
- 2002-06-13 CN CNB028124723A patent/CN1235942C/zh not_active Expired - Lifetime
- 2002-06-13 EP EP02749250A patent/EP1401912B1/en not_active Expired - Lifetime
- 2002-06-13 JP JP2003507170A patent/JP4241372B2/ja not_active Expired - Fee Related
- 2002-06-13 CZ CZ20033509A patent/CZ20033509A3/cs unknown
- 2002-06-13 MX MXPA03011866A patent/MXPA03011866A/es active IP Right Grant
- 2002-06-13 HU HU0400214A patent/HU229655B1/hu not_active IP Right Cessation
- 2002-06-13 ES ES02749250T patent/ES2242871T3/es not_active Expired - Lifetime
- 2002-06-13 CA CA2450785A patent/CA2450785C/en not_active Expired - Fee Related
- 2002-06-13 PT PT02749250T patent/PT1401912E/pt unknown
- 2002-06-13 PL PL366781A patent/PL207216B1/pl unknown
- 2002-06-13 RU RU2004101635/04A patent/RU2312112C2/ru not_active IP Right Cessation
- 2002-06-13 KR KR1020037016675A patent/KR100852527B1/ko not_active Expired - Fee Related
- 2002-06-13 AT AT02749250T patent/ATE296849T1/de not_active IP Right Cessation
- 2002-06-13 DE DE60204461T patent/DE60204461T2/de not_active Expired - Lifetime
- 2002-06-13 BR BR0210587-0A patent/BR0210587A/pt active Search and Examination
- 2002-06-13 WO PCT/IB2002/003084 patent/WO2003000770A1/en not_active Ceased
- 2002-06-20 TW TW091113416A patent/TW593390B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA03011866A (es) | 2004-03-26 |
| JP2004530767A (ja) | 2004-10-07 |
| PL366781A1 (en) | 2005-02-07 |
| DE60204461T2 (de) | 2006-04-27 |
| EP1401912A1 (en) | 2004-03-31 |
| PL207216B1 (pl) | 2010-11-30 |
| CA2450785A1 (en) | 2003-01-03 |
| EP1401912B1 (en) | 2005-06-01 |
| PT1401912E (pt) | 2005-10-31 |
| HU229655B1 (en) | 2014-03-28 |
| HUP0400214A2 (hu) | 2004-06-28 |
| HUP0400214A3 (en) | 2012-05-29 |
| DE60204461D1 (de) | 2005-07-07 |
| WO2003000770A1 (en) | 2003-01-03 |
| ATE296849T1 (de) | 2005-06-15 |
| ES2242871T3 (es) | 2005-11-16 |
| CN1235942C (zh) | 2006-01-11 |
| RU2004101635A (ru) | 2005-06-27 |
| CN1518572A (zh) | 2004-08-04 |
| CZ20033509A3 (en) | 2004-07-14 |
| US6491846B1 (en) | 2002-12-10 |
| KR20040030692A (ko) | 2004-04-09 |
| KR100852527B1 (ko) | 2008-08-14 |
| CA2450785C (en) | 2011-08-02 |
| BR0210587A (pt) | 2004-08-10 |
| HK1068359A1 (en) | 2005-04-29 |
| JP4241372B2 (ja) | 2009-03-18 |
| RU2312112C2 (ru) | 2007-12-10 |
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