PE20010657A1 - Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso - Google Patents
Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con esoInfo
- Publication number
- PE20010657A1 PE20010657A1 PE2000000698A PE0006982000A PE20010657A1 PE 20010657 A1 PE20010657 A1 PE 20010657A1 PE 2000000698 A PE2000000698 A PE 2000000698A PE 0006982000 A PE0006982000 A PE 0006982000A PE 20010657 A1 PE20010657 A1 PE 20010657A1
- Authority
- PE
- Peru
- Prior art keywords
- foam materials
- foam material
- capillary drainage
- capillaries
- cylinders
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/24—Arrangements of devices using drying processes not involving heating
- F26B13/26—Arrangements of devices using drying processes not involving heating using sorbent surfaces, e.g. bands or coverings on rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
- F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Polymerisation Methods In General (AREA)
- Drying Of Solid Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
DONDE EL PROCESO COMPRENDE: a) PROVEER UN MATERIAL DE ESPUMA, EN FORMA DE HOJA, DE LONGITUD INDETERMINADA QUE POSEE PRIMERA Y SEGUNDA SUPERFICIES OPUESTAS Y QUE TIENE POR LO MENOS UNA SUPERFICIE EXPUESTA, CAPILARES Y HUMEDAD CONTENIDA; b) PROVEER AL MENOS UN ELEMENTO DE DESAGUADO CAPILAR, TAL COMO UN FILTRO SINFIN; c) PONER EN CONTACTO EL ELEMENTO DE DESAGUADO CAPILAR CON LA SUPERFICIE EXTERNA DEL MATERIAL DE ESPUMA, POR MEDIO DE DOS CILINDROS QUE GIRAN AXIALMENTE Y QUE FORMAN UN DISPOSITIVO DE PELLIZCO ENTRE LOS MISMOS, DE MANERA QUE LA HUMEDAD DEL MATERIAL SEA ELIMINADA; Y, d) SECAR POR RECIRCULACION DE AIRE, EL MATERIAL DE ESPUMA. DICHOS CILINDROS TIENEN CAPILARES PERIFERICOS, LOS CUALES SON MANTENIDOS EN UN VACIO INFERIOR A LA PRESION DE PENETRACION DE LOS CAPILARES DEL MATERIAL DE ESPUMA
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/352,108 US6158144A (en) | 1999-07-14 | 1999-07-14 | Process for capillary dewatering of foam materials and foam materials produced thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20010657A1 true PE20010657A1 (es) | 2001-06-29 |
Family
ID=23383830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2000000698A PE20010657A1 (es) | 1999-07-14 | 2000-07-14 | Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso |
Country Status (11)
Country | Link |
---|---|
US (2) | US6158144A (es) |
EP (1) | EP1194726B1 (es) |
JP (1) | JP5084999B2 (es) |
AR (1) | AR021156A1 (es) |
AT (1) | ATE262669T1 (es) |
AU (1) | AU5767500A (es) |
CA (1) | CA2378785A1 (es) |
DE (1) | DE60009293T2 (es) |
MX (1) | MXPA02000377A (es) |
PE (1) | PE20010657A1 (es) |
WO (1) | WO2001006192A1 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4688273B2 (ja) | 2000-10-24 | 2011-05-25 | 株式会社日本触媒 | 多孔質架橋重合体シートの製造方法 |
DE10101775A1 (de) * | 2001-01-17 | 2002-07-18 | Nexpress Solutions Llc | Konditioniervorrichtung zur Veränderung des Feuchtegehalts von Druckträgern |
US6473990B1 (en) * | 2001-08-14 | 2002-11-05 | The Procter & Gamble Company | Noncircular drying apparatus |
US20040087926A1 (en) * | 2002-11-06 | 2004-05-06 | Ko Young C. | Absorbent articles comprising inverse HIPE foams other foams |
WO2005018410A1 (de) * | 2003-07-30 | 2005-03-03 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum betreiben eines gerätes mit wenigstens einem teilprogrammschritt 'trocknen' |
JP4764688B2 (ja) * | 2004-10-22 | 2011-09-07 | 日本無線株式会社 | トリプレート型平面スロットアンテナ |
US7469437B2 (en) | 2005-06-24 | 2008-12-30 | Tempur-Pedic Management, Inc. | Reticulated material body support and method |
US20090274892A1 (en) * | 2006-06-14 | 2009-11-05 | Feng Qin | Hydrophobic open celled foam and method of making the same |
US8061055B2 (en) * | 2007-05-07 | 2011-11-22 | Megtec Systems, Inc. | Step air foil web stabilizer |
EP2809842B1 (en) | 2012-01-30 | 2017-03-15 | Paperchine Inc. | A cover device for a drainage apparatus for a papermaking machine |
EP3810057A1 (en) | 2018-06-19 | 2021-04-28 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
US20200229990A1 (en) | 2019-01-23 | 2020-07-23 | The Procter & Gamble Company | Packaged feminine hygiene pad product adapted for discreet carry and access, and manufacturing process |
JP2022519607A (ja) | 2019-02-13 | 2022-03-24 | ザ プロクター アンド ギャンブル カンパニー | 改善された皮膚感触及び不明瞭化性能を有する親水性不織布トップシートを備えた女性用衛生パッド |
JP2022519610A (ja) | 2019-02-13 | 2022-03-24 | ザ プロクター アンド ギャンブル カンパニー | 改善された肌触りを有する不織布トップシートを有する女性用衛生パッド |
JP2022535606A (ja) | 2019-06-19 | 2022-08-09 | ザ プロクター アンド ギャンブル カンパニー | 機能形成されたトップシートを有する吸収性物品、及び製造方法 |
EP3986351A1 (en) | 2019-06-19 | 2022-04-27 | The Procter & Gamble Company | Absorbent article with function-formed topsheet, and method for manufacturing |
WO2021022547A1 (en) | 2019-08-08 | 2021-02-11 | The Procter & Gamble Company | Feminine hygiene pad and method for isolating microorganisms from a wearer's skin |
CN111252598A (zh) * | 2019-11-19 | 2020-06-09 | 陕西众策网络科技发展有限公司 | 一种产品质量检测分类设备的物料输送装置 |
US20210402066A1 (en) | 2020-06-26 | 2021-12-30 | The Procter & Gamble Company | Absorbent articles including hipe foam enhanced with clay nanoplatelets, and method of manufacture |
EP4262658A1 (en) | 2020-12-18 | 2023-10-25 | The Procter & Gamble Company | Nonwoven webs with visually discernible patterns and patterned surfactants |
CN112857015B (zh) * | 2021-01-18 | 2022-08-05 | 江西江南新材料科技股份有限公司 | 含铜蚀刻废液制备碱式碳酸铜用分离干燥装置 |
US20240115436A1 (en) | 2022-10-10 | 2024-04-11 | The Procter & Gamble Company | Feminine hygiene pad with foam absorbent and reservoir spacer layer |
US20240156647A1 (en) | 2022-11-14 | 2024-05-16 | The Procter & Gamble Company | Body-conformable absorbent article |
Family Cites Families (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1052120A (es) * | ||||
FR1414077A (fr) * | 1964-09-16 | 1965-10-15 | Little Inc A | Procédé et appareil pour enlever des liquides d'articles fibreux |
NL149203B (nl) * | 1967-10-20 | 1976-04-15 | Goodrich Co B F | Werkwijze voor het bereiden van waterrijke suspensies van velvormende polymeerdeeltjes, alsmede de onder toepassing daarvan verkregen gevormde voortbrengselen. |
US3613564A (en) * | 1969-08-13 | 1971-10-19 | Gen Am Transport | Sludge-dewatering apparatus |
US3637774A (en) * | 1969-11-03 | 1972-01-25 | Vigen K Babayan | Process for preparation and purification of polyglycerols and esters thereof |
US3699881A (en) * | 1971-07-26 | 1972-10-24 | Gen Am Transport | Sludge dewatering apparatus |
DE2450445A1 (de) * | 1973-11-02 | 1975-05-07 | Sandoz Ag | Verfahren zum entwaessern von saugfaehigen textilen und nicht-textilen materialien |
DE2355543B2 (de) * | 1973-11-07 | 1979-03-15 | Hoechst Ag, 6000 Frankfurt | Verfahren zum kontinuierlichen Trocknen von Textilbahnen |
DE2547917C2 (de) * | 1975-01-21 | 1984-06-28 | A. Monforts GmbH & Co, 4050 Mönchengladbach | Vorrichtung zum fortlaufenden Entwässern von bahnförmigen Textilien |
FR2321312A1 (fr) * | 1975-08-18 | 1977-03-18 | Bertin & Cie | Dispositif d'essorage mecanique et ses applications |
US4132013A (en) * | 1976-01-28 | 1979-01-02 | Buckingham Graphics, Inc. | Film dryer |
US4440597A (en) * | 1982-03-15 | 1984-04-03 | The Procter & Gamble Company | Wet-microcontracted paper and concomitant process |
US4556450A (en) * | 1982-12-30 | 1985-12-03 | The Procter & Gamble Company | Method of and apparatus for removing liquid for webs of porous material |
FI77483C (fi) * | 1983-05-20 | 1989-03-10 | Valmet Oy | Foerfarande och anordning i pappers- eller kartongmaskiner foer formning av banan och/eller avvattning av banan samt prosessband foer tillaempning vid ifraogavarande foerfarande. |
US4648186A (en) * | 1985-05-15 | 1987-03-10 | James Dolman | Method of preventing moisture accumulation and mildew |
US4919756A (en) * | 1988-08-26 | 1990-04-24 | The Procter & Gamble Company | Method of and apparatus for compensatingly adjusting doctor blade |
FI81625C (fi) * | 1988-12-23 | 1990-11-12 | Tampella Oy Ab | Anordning foer torkning av en fiberbana. |
US5115579A (en) * | 1990-03-16 | 1992-05-26 | Heraklus Pappas | Device for drying surfaces |
US5198472A (en) * | 1991-08-12 | 1993-03-30 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
US5352711A (en) * | 1991-08-12 | 1994-10-04 | The Proctor & Gamble Company | Method for hydrophilizing absorbent foam materials |
US5387207A (en) * | 1991-08-12 | 1995-02-07 | The Procter & Gamble Company | Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same |
US5260345A (en) * | 1991-08-12 | 1993-11-09 | The Procter & Gamble Company | Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials |
TW246682B (es) * | 1991-08-12 | 1995-05-01 | Procter & Gamble | |
US5149720A (en) * | 1991-08-12 | 1992-09-22 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
US5250576A (en) * | 1991-08-12 | 1993-10-05 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
US5268224A (en) * | 1991-08-12 | 1993-12-07 | The Procter & Gamble Company | Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials |
US5274930A (en) * | 1992-06-30 | 1994-01-04 | The Procter & Gamble Company | Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
US5776307A (en) * | 1993-12-20 | 1998-07-07 | The Procter & Gamble Company | Method of making wet pressed tissue paper with felts having selected permeabilities |
US5795440A (en) * | 1993-12-20 | 1998-08-18 | The Procter & Gamble Company | Method of making wet pressed tissue paper |
US5904811A (en) * | 1993-12-20 | 1999-05-18 | The Procter & Gamble Company | Wet pressed paper web and method of making the same |
KR100339664B1 (ko) * | 1993-12-20 | 2002-11-27 | 더 프록터 앤드 갬블 캄파니 | 습식압착된페이퍼웹및그의제조방법 |
US5861082A (en) * | 1993-12-20 | 1999-01-19 | The Procter & Gamble Company | Wet pressed paper web and method of making the same |
US5573994A (en) * | 1994-05-13 | 1996-11-12 | University Of Cincinnati | Superabsorbent foams, and method for producing the same |
US5556509A (en) * | 1994-06-29 | 1996-09-17 | The Procter & Gamble Company | Paper structures having at least three regions including a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same |
US5549790A (en) * | 1994-06-29 | 1996-08-27 | The Procter & Gamble Company | Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same |
US5814190A (en) * | 1994-06-29 | 1998-09-29 | The Procter & Gamble Company | Method for making paper web having both bulk and smoothness |
JPH08136128A (ja) * | 1994-11-09 | 1996-05-31 | Mitsubishi Heavy Ind Ltd | 筒体表面の水分拭取装置 |
US5598643A (en) * | 1994-11-23 | 1997-02-04 | Kimberly-Clark Tissue Company | Capillary dewatering method and apparatus |
US5500451A (en) * | 1995-01-10 | 1996-03-19 | The Procter & Gamble Company | Use of polyglycerol aliphatic ether emulsifiers in making high internal phase emulsions that can be polymerized to provide absorbent foams |
US5849805A (en) * | 1995-01-10 | 1998-12-15 | The Procter & Gamble Company | Process for making foams useful as absorbent members for catamenial pads |
US5650222A (en) * | 1995-01-10 | 1997-07-22 | The Procter & Gamble Company | Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios |
ZA96133B (en) * | 1995-01-10 | 1996-07-30 | Procter & Gamble | Recirculating a portion of high internal phase emulsions prepared in a continuous process |
MY132433A (en) * | 1995-01-10 | 2007-10-31 | Procter & Gamble | Foams made from high internal phase emulsions useful as absorbent members for catamenial pads |
US5563179A (en) * | 1995-01-10 | 1996-10-08 | The Proctor & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids |
US5629052A (en) * | 1995-02-15 | 1997-05-13 | The Procter & Gamble Company | Method of applying a curable resin to a substrate for use in papermaking |
EP0809729B1 (en) * | 1995-02-15 | 2000-10-11 | The Procter & Gamble Company | Method of applying a photosensitive resin to a substrate for use in papermaking |
US5873869A (en) * | 1995-03-02 | 1999-02-23 | The Procter & Gamble Company | Absorbent article with foam absorbent structure providing improved menses acquisition and fit |
US5633291A (en) * | 1995-06-07 | 1997-05-27 | The Procter & Gamble Company | Use of foam materials derived from high internal phase emulsions for insulation |
US5539996A (en) * | 1995-06-07 | 1996-07-30 | The Procter & Gamble Company | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
US5581906A (en) * | 1995-06-07 | 1996-12-10 | The Procter & Gamble Company | Multiple zone limiting orifice drying of cellulosic fibrous structures apparatus therefor, and cellulosic fibrous structures produced thereby |
US5770634A (en) * | 1995-06-07 | 1998-06-23 | The Procter & Gamble Company | Foam materials for insulation, derived from high internal phase emulsions |
US5584128A (en) * | 1995-06-07 | 1996-12-17 | The Procter & Gamble Company | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
US5550167A (en) * | 1995-08-30 | 1996-08-27 | The Procter & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids |
US5817704A (en) * | 1996-03-08 | 1998-10-06 | The Procter & Gamble Company | Heterogeneous foam materials |
FI99269C (fi) * | 1996-04-12 | 1998-02-25 | Valmet Corp | Menetelmä ja sovitelma kuiturainan kuivatuslaitteen energian hyödyntämiseksi |
FI99270C (fi) * | 1996-04-12 | 1998-02-25 | Valmet Corp | Menetelmä ja sovitelma kuiturainan kuivatuslaitteen lauhdeveden hyödyntämiseksi |
US5693187A (en) * | 1996-04-30 | 1997-12-02 | The Procter & Gamble Company | High absorbance/low reflectance felts with a pattern layer |
FI101238B (fi) * | 1996-10-30 | 1998-05-15 | Valmet Corp | Kuiturainan kuivauslaite |
FI101237B1 (fi) * | 1996-10-30 | 1998-05-15 | Valmet Corp | Kuiturainan kuivauslaite |
FI101239B1 (fi) * | 1996-10-30 | 1998-05-15 | Valmet Corp | Sovitelma kuiturainan kuivauslaitteessa |
FI101985B1 (fi) * | 1996-12-10 | 1998-09-30 | Valmet Corp | Menetelmä ja laitteisto kuiturainan kuivaamiseksi |
FI101986B (fi) * | 1996-12-10 | 1998-09-30 | Valmet Corp | Menetelmä ja laitteisto kuiturainan kuivaamiseksi |
US5935381A (en) * | 1997-06-06 | 1999-08-10 | The Procter & Gamble Company | Differential density cellulosic structure and process for making same |
-
1999
- 1999-07-14 US US09/352,108 patent/US6158144A/en not_active Expired - Lifetime
-
2000
- 2000-06-26 DE DE60009293T patent/DE60009293T2/de not_active Expired - Lifetime
- 2000-06-26 AT AT00943166T patent/ATE262669T1/de not_active IP Right Cessation
- 2000-06-26 EP EP00943166A patent/EP1194726B1/en not_active Expired - Lifetime
- 2000-06-26 MX MXPA02000377A patent/MXPA02000377A/es active IP Right Grant
- 2000-06-26 AU AU57675/00A patent/AU5767500A/en not_active Abandoned
- 2000-06-26 JP JP2001510786A patent/JP5084999B2/ja not_active Expired - Fee Related
- 2000-06-26 WO PCT/US2000/017531 patent/WO2001006192A1/en active IP Right Grant
- 2000-06-26 CA CA002378785A patent/CA2378785A1/en not_active Abandoned
- 2000-07-13 AR ARP000103611A patent/AR021156A1/es not_active Application Discontinuation
- 2000-07-14 PE PE2000000698A patent/PE20010657A1/es not_active Application Discontinuation
- 2000-10-13 US US09/687,280 patent/US6240654B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2001006192A1 (en) | 2001-01-25 |
US6158144A (en) | 2000-12-12 |
EP1194726A1 (en) | 2002-04-10 |
AU5767500A (en) | 2001-02-05 |
US6240654B1 (en) | 2001-06-05 |
EP1194726B1 (en) | 2004-03-24 |
MXPA02000377A (es) | 2002-07-02 |
DE60009293T2 (de) | 2005-02-17 |
JP5084999B2 (ja) | 2012-11-28 |
CA2378785A1 (en) | 2001-01-25 |
ATE262669T1 (de) | 2004-04-15 |
AR021156A1 (es) | 2002-06-12 |
DE60009293D1 (de) | 2004-04-29 |
JP2003504505A (ja) | 2003-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PE20010657A1 (es) | Proceso para el desaguado capilar de materiales de espuma y materiales de espuma que se producen con eso | |
AR038590A1 (es) | Hoja laminada de pelicula y metodos para su fabricacion | |
ES2515941T3 (es) | Elemento de filtro y métodos de fabricación y uso del mismo | |
CL2009001095A1 (es) | Articulo absorbente que comprende un absorbente compuesto por un centro de capa de absorcion y un elemento de absorcion de menor peso base que lo rodea, cuya lamina superior tiene canales comprimidos en la cara superior y elementos separadores en la cara opuesta en porciones laterales de los canales comprimidos. | |
PE59198A1 (es) | Un material superficial permeable al liquido para un articulo absorbente y un metodo para su manufactura | |
ES2571215T3 (es) | Estructura interactiva con la energía de las microondas con microaberturas | |
ES2124488T3 (es) | Tela biocida laminada y metodo y aparato para fabricarla. | |
CR9362A (es) | Articulo absorbente que contiene un gradiente de densidad en por lo menos do sdirecciones, y metodo para la fabricacion del mismo | |
AR071760A1 (es) | Articulo absorbente | |
AR044597A1 (es) | Sistema de pelicula de sujecion y conjunto que comprende un sistema de pelicula de sujecion y un substrato. metodo de preparacion y articulo absorbente | |
CL2011001488A1 (es) | Maquina, procedimiento y dispositivo para drenaje de una banda de material de fibras, la cual posee una primera area de compresion que presenta una longitud de area de compresion l1, por la cual la banda de material de fibra es conducida en posicion horizontal entre una cinta permeable circulatoria y una cinta de soporte circulatorio y permeable. | |
CL2013003520A1 (es) | Centro absorbente que comprende por lo menos una primera y segunda estructuras absorbentes, las que incorporan respectivamente una capa de sustrato y una capa absorbente con particulas polimericas superabsorbentes y opcionalmente celulosa colocada en la capa de sustrato; pañal desechable que tiene una dimension longitudinal y otra transversal y que incluye un centro absorbente entre un lienzo superior y un lienzo inferior. | |
CL2008002575A1 (es) | Hoja de material de limpieza que comprende una primera y una segunda superficie externa y una region central, en donde el material tiene un gradiente de fibra con una razon mayor de fibras absorbentes a fibras no absorbentes en las superficies externas que en la region central; metodo para producir dicha hoja; y toallita. | |
AR048791A1 (es) | Tampon con paneles flexibles | |
CL2009001297A1 (es) | Artículo absorbente que comprende una lámina superior permeable que tiene una cavidad y una saliente sobre la cara orientada hacia el cuerpo, una lámina intermedia con dos regiones de distinta densidad en el plano x-y, un absorbente que incluye un material endotérmico, y una lámina inferior impermeable. | |
AR058279A1 (es) | Maquina cernedora, panel y sello asociados | |
AR066427A1 (es) | Metodo para limpiar membranas contaminadas y o escamadas | |
ES2570773T3 (es) | Cierre de cremallera | |
AR034930A1 (es) | Articulo absorbente. | |
ES2525318T3 (es) | Dispositivos de diagnóstico | |
PE26299A1 (es) | Articulo absorbente con una mejor seguridad contra la filtracion | |
ES2621552T3 (es) | Sustrato transparente, en particular un sustrato de vidrio, revestido con al menos una capa porosa al menos bifuncional, procedimiento de fabricación y aplicaciones | |
ES2148497T3 (es) | Articulo absorbente mejorado con distribucion controlada de liquido. | |
CL2009001085A1 (es) | Tampón que comprende primer aposito, segundo apósito o capa absorbente, y un escudo de fugasque puede estar compuesto de : una pélicula polimérica impermeable o repelente a fluidos, o un material absorbente o hidrofílico, o tres o mas capas; y método para fabricar un tampón. | |
AR104057A1 (es) | Un método para construir un dispositivo de filtro de banda de vacío, dispositivo de filtro de banda de vacío y cinta de desgaste |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FX | Voluntary withdrawal |