ES2159903T3 - Material filtrante humectable de forma regulable y procedimiento para su fabricacion - Google Patents
Material filtrante humectable de forma regulable y procedimiento para su fabricacionInfo
- Publication number
- ES2159903T3 ES2159903T3 ES98105114T ES98105114T ES2159903T3 ES 2159903 T3 ES2159903 T3 ES 2159903T3 ES 98105114 T ES98105114 T ES 98105114T ES 98105114 T ES98105114 T ES 98105114T ES 2159903 T3 ES2159903 T3 ES 2159903T3
- Authority
- ES
- Spain
- Prior art keywords
- filter material
- adjustable
- manufacturing procedure
- substance
- wettable filter
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/08—Filter paper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
Abstract
SE DESCRIBE UN MATERIAL FILTRANTE, POR EJEMPLO UN PAPEL A BASE DE FIBRAS NATURALES Y/O FIBRAS SINTETICAS, QUE SE CARACTERIZA PORQUE PARA EL CONTROL DE LA HUMECTACION CON AGUA Y DE LA CAPACIDAD DE ABSORCION DE AGUA SE IMPREGNA CON UNA SUSTANCIA ANFIFILA, POR EJEMPLO CARBOXIMETILCELULOSA (CMC), O CON UNA SUSTANCIA HIDROFILA Y UNA SUSTANCIA HIDROFOBA, POR EJEMPLO POLIETILENGLICOLES (PEG) Y POLIETILENO (PE) O CONTIENE ESTAS SUSTANCIAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98105114A EP0943731B1 (de) | 1998-03-20 | 1998-03-20 | Filtermaterial mit einstellbarer Benetzbarkeit und Verfahren zu seiner Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2159903T3 true ES2159903T3 (es) | 2001-10-16 |
Family
ID=8231631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98105114T Expired - Lifetime ES2159903T3 (es) | 1998-03-20 | 1998-03-20 | Material filtrante humectable de forma regulable y procedimiento para su fabricacion |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0943731B1 (es) |
AT (1) | ATE202171T1 (es) |
DE (1) | DE59800843D1 (es) |
ES (1) | ES2159903T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1327023A1 (en) * | 2000-10-09 | 2003-07-16 | Dynamic Products Limited | Beverage infusion package with improved freshness and reduced dusting |
DE10062031C2 (de) * | 2000-12-13 | 2003-03-27 | Schoeller & Hoesch Papierfab | Filtermaterial mit verbesserten Infusionseigenschaften |
GB0302250D0 (en) * | 2003-01-31 | 2003-03-05 | Dynamic Products Ltd | Treated fibres for making a beverage infusion package with improved freshness and a beverage infusion package made therefrom |
US7517581B2 (en) | 2003-09-26 | 2009-04-14 | Parker-Hannifin Corporation | Semipermeable hydrophilic membrane |
AU2014211681B2 (en) | 2013-01-31 | 2017-12-07 | Glatfelter Gernsbach Gmbh | Crosslinking/functionalization system for a paper or non-woven web |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1053933A (es) * | 1900-01-01 | |||
GB1307637A (en) * | 1970-07-28 | 1973-02-21 | Paterson Sons Ltd R | Packaging for beverages |
ZA796188B (en) * | 1978-11-17 | 1981-06-24 | Unilever Ltd | Detergent products |
US4289580A (en) * | 1979-11-13 | 1981-09-15 | The Dexter Corporation | Heat seal fibrous web and method of its manufacture |
US4713285A (en) * | 1986-05-02 | 1987-12-15 | Frederick G. Crane, Jr. | High temperature filter material |
DE3713609A1 (de) * | 1987-04-23 | 1988-11-10 | Jacobs Suchard Gmbh | Filter, insbesondere kaffeefilter, sowie verfahren zur herstellung eines solchen filters |
US5431997A (en) * | 1993-07-01 | 1995-07-11 | The Dexter Corporation | Process of producing porous web materials used for making infusion packages for brewing beverages and the web materials thus produced |
US5595659A (en) * | 1995-02-17 | 1997-01-21 | Lydall, Inc. | Filter material for removing chlorine from cold water in preparing a human-consumable beverage |
-
1998
- 1998-03-20 ES ES98105114T patent/ES2159903T3/es not_active Expired - Lifetime
- 1998-03-20 DE DE59800843T patent/DE59800843D1/de not_active Expired - Lifetime
- 1998-03-20 EP EP98105114A patent/EP0943731B1/de not_active Expired - Lifetime
- 1998-03-20 AT AT98105114T patent/ATE202171T1/de active
Also Published As
Publication number | Publication date |
---|---|
DE59800843D1 (de) | 2001-07-19 |
EP0943731B1 (de) | 2001-06-13 |
EP0943731A1 (de) | 1999-09-22 |
ATE202171T1 (de) | 2001-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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