CA2285949C - Procedes de fabrication de bandes de papier soie a gonflant eleve - Google Patents
Procedes de fabrication de bandes de papier soie a gonflant eleve Download PDFInfo
- Publication number
- CA2285949C CA2285949C CA002285949A CA2285949A CA2285949C CA 2285949 C CA2285949 C CA 2285949C CA 002285949 A CA002285949 A CA 002285949A CA 2285949 A CA2285949 A CA 2285949A CA 2285949 C CA2285949 C CA 2285949C
- Authority
- CA
- Canada
- Prior art keywords
- web
- parent roll
- parent
- roll
- core
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 71
- 238000012545 processing Methods 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 3
- 238000003490 calendering Methods 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 27
- 238000004049 embossing Methods 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000007900 aqueous suspension Substances 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 230000003116 impacting effect Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
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- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
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- 239000003292 glue Substances 0.000 description 4
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- 238000012935 Averaging Methods 0.000 description 3
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- 230000008859 change Effects 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 235000019589 hardness Nutrition 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1857—Support arrangement of web rolls
- B65H19/1868—The roll support being of the turret type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
- B65H16/103—Arrangements for effecting positive rotation of web roll in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
- B65H16/106—Arrangements for effecting positive rotation of web roll in which power is applied to web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
- B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4146—Winding involving particular drive arrangement
- B65H2301/41464—Winding involving particular drive arrangement lateral drive arrangement, e.g. operating on the flange of the web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/415—Unwinding
- B65H2301/4152—Finishing unwinding process
- B65H2301/41525—Finishing unwinding process and consuming web roll up to trailing edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4171—Handling web roll
- B65H2301/4172—Handling web roll by circumferential portion, e.g. rolling on circumference
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/462—Form of splice
- B65H2301/4621—Overlapping article or web portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4632—Simultaneous deformation of the two web ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/42—Supports for rolls fully removable from the handling machine
- B65H2405/422—Trolley, cart, i.e. support movable on floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/45—Shafts for winding/unwinding
- B65H2405/451—Radially extending end abuttments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/40—Holders, supports for rolls
- B65H2405/45—Shafts for winding/unwinding
- B65H2405/452—Active holding elements, e.g. inflatable bladders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/31—Suction box; Suction chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2407/00—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes
- B65H2407/30—Means for preventing damage of handled material, e.g. by controlling atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/177—Fibrous or compressible material
Landscapes
- Replacement Of Web Rolls (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
La présente invention concerne un procédé de traitement de bandes de papier soie à gonflant élevé consistant à former une bande humide, à sécher ladite bande, à enrouler la bande séchée de façon à former une pluralité de bobines mères (R), à dérouler les bobines mères en transmettant un couple par l'intermédiaire du centre ou des extrémités de la bobine, à déplacer partiellement le rouleau déroulé de façon à effectuer un raccordement avec une bobine mère suivante, et à rembobiner la bande ainsi raccordée. Selon des modes de réalisation particuliers, l'organe de transmission de couple (20) comprend des mécanismes de serrage latéraux s'accouplant uniquement aux surfaces d'extrémité des bobines mères. Selon d'autres modes de réalisation, un procédé automatisé hors ligne destiné à effectuer un raccordement des bandes de papier soie de différentes bobines mères utilise une unité de finissage (23) qui percute chaque bande sensiblement en continu pendant le déroulement pour raccorder ainsi lesdites bandes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002526241A CA2526241C (fr) | 1997-04-16 | 1998-04-14 | Dispositif pour derouler des rouleaux de papier hygienique |
| CA002526316A CA2526316A1 (fr) | 1997-04-16 | 1998-04-14 | Procedes de fabrication de bandes de papier soie a gonflant eleve |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/845,098 US6030496A (en) | 1997-04-16 | 1997-04-16 | Making a web |
| US08/845,098 | 1997-04-16 | ||
| US09/049,908 | 1998-03-30 | ||
| US09/049,908 US6733608B1 (en) | 1997-04-16 | 1998-03-30 | Methods for making and processing high bulk tissue webs |
| PCT/US1998/007838 WO1998046509A1 (fr) | 1997-04-16 | 1998-04-14 | Procedes de fabrication de bandes de papier soie a gonflant eleve |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002526241A Division CA2526241C (fr) | 1997-04-16 | 1998-04-14 | Dispositif pour derouler des rouleaux de papier hygienique |
| CA002526316A Division CA2526316A1 (fr) | 1997-04-16 | 1998-04-14 | Procedes de fabrication de bandes de papier soie a gonflant eleve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2285949A1 CA2285949A1 (fr) | 1998-10-22 |
| CA2285949C true CA2285949C (fr) | 2006-12-19 |
Family
ID=26727683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002285949A Expired - Fee Related CA2285949C (fr) | 1997-04-16 | 1998-04-14 | Procedes de fabrication de bandes de papier soie a gonflant eleve |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0975542B1 (fr) |
| JP (1) | JP2002515845A (fr) |
| CN (1) | CN1108974C (fr) |
| AU (1) | AU732712B2 (fr) |
| BR (1) | BR9808544A (fr) |
| CA (1) | CA2285949C (fr) |
| DE (3) | DE69827174T2 (fr) |
| ES (2) | ES2225705T3 (fr) |
| WO (1) | WO1998046509A1 (fr) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6440268B1 (en) * | 1997-04-16 | 2002-08-27 | Kimberly-Clark Worldwide, Inc. | High bulk tissue web |
| US5906333A (en) * | 1997-04-16 | 1999-05-25 | Paper Converting Machine Company | Center drive unwind system |
| US6355139B1 (en) * | 1997-04-16 | 2002-03-12 | Kimberly-Clark Worldwide, Inc. | Processed tissue webs |
| FI105466B (fi) * | 1998-08-26 | 2000-08-31 | Valmet Corp | Menetelmä peräkkäisissä rullaimissa ja peräkkäisiä rullaimia käsittävä valmistuslinja |
| IT1308255B1 (it) * | 1999-03-22 | 2001-12-10 | Perini Fabio Spa | Dispositivo e metodo per lo svolgimento di bobine di materialenastriforme. |
| US6722606B2 (en) | 2001-11-13 | 2004-04-20 | Kimberly-Clark Worldwide, Inc. | System and method for simultaneously unwinding multiple rolls of material |
| US6719240B2 (en) | 2001-11-13 | 2004-04-13 | Kimberly-Clark Worldwide, Inc. | System and method for unwinding tissue webs |
| AU2002358970A1 (en) | 2002-11-13 | 2004-06-03 | Fabio Perini S.P.A. | Unwinding device for reels of web material with dual drive mechanism and relative unwinding method |
| US6820837B2 (en) | 2002-12-20 | 2004-11-23 | Kimberly-Clark Worldwide, Inc. | Unwind system with flying-splice roll changing |
| ITFI20030064A1 (it) | 2003-03-13 | 2004-09-14 | Perini Fabio Spa | Dispositivo svolgitore automatico e continuo per erogare |
| ITFI20030065A1 (it) | 2003-03-13 | 2004-09-14 | Perini Fabio Spa | Dispositivo svolgitore per bobine di materiale nastriforme con organi di accumulo temporaneo del materiale svolto nella fase di cambio bobina e relativo metodo |
| ITFI20040108A1 (it) | 2004-05-07 | 2004-08-07 | Perini Fabio Spa | Dispositivo svolgitore multiforme |
| CN100439223C (zh) * | 2006-04-30 | 2008-12-03 | 金东纸业(江苏)股份有限公司 | 超级压光机的手动换卷操作方法 |
| JP5471583B2 (ja) * | 2010-02-24 | 2014-04-16 | セイコーエプソン株式会社 | ロール媒体給送装置及び記録装置 |
| DE102013109427B4 (de) * | 2013-08-30 | 2019-12-19 | PSA Technology S.à.r.l. | Vorrichtung zum automatischen Abwickeln von bahnförmigen Materialien und Verfahren zum Betreiben einer derartigen Vorrichtung |
| CN105034547B (zh) * | 2015-08-24 | 2018-07-31 | 福建东南艺术纸品股份有限公司 | 一种出纸机构改进的柔印机 |
| CN105034549B (zh) * | 2015-08-24 | 2018-09-18 | 福建东南艺术纸品股份有限公司 | 一种进纸机构改进的柔印机 |
| CN106986236B (zh) * | 2016-01-20 | 2019-03-05 | 东莞市雅康精密机械有限公司 | 卷针及卷绕装置 |
| ES2941799T3 (es) * | 2017-03-22 | 2023-05-25 | Philip Morris Products Sa | Método para retirar una etiqueta adhesiva de una bobina y un aparato para separar una etiqueta adhesiva de una porción de extremo de una lámina en espiral en una bobina |
| IT201800007796A1 (it) | 2018-08-03 | 2020-02-03 | Perini Fabio Spa | Svolgitore per bobine e metodo di svolgimento |
| CN110697470B (zh) * | 2019-10-28 | 2021-09-28 | 王雪云 | 带烘干功能的导纸回收设备 |
| CN111620159B (zh) * | 2020-06-03 | 2022-04-22 | 广州市兴世机械制造有限公司 | 一种柔性卷材用的自动换卷接料系统及方法 |
| CN111620158B (zh) * | 2020-06-03 | 2022-04-22 | 广州市兴世机械制造有限公司 | 一次性卫生用品生产设备用的自动换卷接料系统及方法 |
| CN115504295B (zh) * | 2022-11-17 | 2023-02-03 | 广东国玉科技股份有限公司 | Smt料带分卷设备及smt料带分卷方法 |
| CN117902371B (zh) * | 2024-03-15 | 2024-05-31 | 晋江市港益纤维制品有限公司 | 可控制力矩的防褶皱无纺布收卷机及无纺布收卷方法 |
| EP4647378A1 (fr) * | 2024-05-07 | 2025-11-12 | Tetra Laval Holdings & Finance S.A. | Appareil de magasin pour une machine d'emballage et machine d'emballage dotée d'un appareil de magasin |
| CN118563554A (zh) * | 2024-06-20 | 2024-08-30 | 安庆市恒昌机械制造有限责任公司 | 一种木浆自动上料拼接装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1788648A (en) * | 1927-08-25 | 1931-01-13 | Wood Newspaper Mach Corp | Paper-roll-controlling device |
| FR1602754A (en) * | 1968-12-31 | 1971-01-25 | Fixing elements of nonwoven material | |
| US3633352A (en) * | 1969-12-19 | 1972-01-11 | Thomas E Marriner | Splicer for nonwoven fibers |
| IT1200273B (it) * | 1986-07-22 | 1989-01-12 | Mira Lanza Spa | Dispositivo per la giunzione ed il cambio rapido delle bobine nelle macchine bobinatrici |
| US4735372A (en) * | 1987-02-18 | 1988-04-05 | Mitsubiski Jukogyo Kabushiki Kaisha | Rolled web feed apparatus |
| JP2558495B2 (ja) * | 1988-04-16 | 1996-11-27 | 株式会社イソワ | ウェブ供給装置の制御方法 |
| FR2632294B3 (fr) * | 1988-06-02 | 1990-12-21 | Achard Picard Jean | Arbre expansible et retractable notamment pour le serrage de mandrins de bobines recevant des materiaux en bande |
| US5289984A (en) * | 1990-08-17 | 1994-03-01 | Tokyo Kikai Seisakusho, Ltd. | Paper roll driving apparatus |
| US5607551A (en) * | 1993-06-24 | 1997-03-04 | Kimberly-Clark Corporation | Soft tissue |
| JPH08119969A (ja) * | 1994-10-21 | 1996-05-14 | Mitsubishi Oil Co Ltd | 無水ピロメリット酸の製造方法 |
-
1998
- 1998-04-14 ES ES02020408T patent/ES2225705T3/es not_active Expired - Lifetime
- 1998-04-14 DE DE1998627174 patent/DE69827174T2/de not_active Expired - Lifetime
- 1998-04-14 DE DE69820605T patent/DE69820605T2/de not_active Expired - Lifetime
- 1998-04-14 ES ES02020409T patent/ES2275790T3/es not_active Expired - Lifetime
- 1998-04-14 DE DE69836443T patent/DE69836443D1/de not_active Expired - Lifetime
- 1998-04-14 AU AU69764/98A patent/AU732712B2/en not_active Expired
- 1998-04-14 BR BR9808544-1A patent/BR9808544A/pt not_active IP Right Cessation
- 1998-04-14 WO PCT/US1998/007838 patent/WO1998046509A1/fr not_active Ceased
- 1998-04-14 EP EP98915628A patent/EP0975542B1/fr not_active Expired - Lifetime
- 1998-04-14 CA CA002285949A patent/CA2285949C/fr not_active Expired - Fee Related
- 1998-04-14 JP JP54434098A patent/JP2002515845A/ja not_active Ceased
- 1998-04-14 CN CN98805772A patent/CN1108974C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU732712B2 (en) | 2001-04-26 |
| DE69836443D1 (de) | 2006-12-28 |
| CN1259102A (zh) | 2000-07-05 |
| HK1028760A1 (en) | 2001-03-02 |
| JP2002515845A (ja) | 2002-05-28 |
| ES2225705T3 (es) | 2005-03-16 |
| DE69827174T2 (de) | 2005-02-24 |
| DE69820605D1 (de) | 2004-01-29 |
| WO1998046509A1 (fr) | 1998-10-22 |
| DE69827174D1 (de) | 2004-11-25 |
| EP0975542B1 (fr) | 2003-12-17 |
| DE69820605T2 (de) | 2004-11-11 |
| EP0975542A1 (fr) | 2000-02-02 |
| AU6976498A (en) | 1998-11-11 |
| CN1108974C (zh) | 2003-05-21 |
| BR9808544A (pt) | 2000-05-23 |
| CA2285949A1 (fr) | 1998-10-22 |
| ES2275790T3 (es) | 2007-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |