ES476572A1 - Procedimiento para recubrir el borde de una tela o fieltro -de filtro con una mezcla de latex de polidoro preno. - Google Patents
Procedimiento para recubrir el borde de una tela o fieltro -de filtro con una mezcla de latex de polidoro preno.Info
- Publication number
- ES476572A1 ES476572A1 ES476572A ES476572A ES476572A1 ES 476572 A1 ES476572 A1 ES 476572A1 ES 476572 A ES476572 A ES 476572A ES 476572 A ES476572 A ES 476572A ES 476572 A1 ES476572 A1 ES 476572A1
- Authority
- ES
- Spain
- Prior art keywords
- filtering cloth
- cloth gasket
- polychloroprene
- gasket
- sticking
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/001—Making filtering elements not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Filtration Of Liquid (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Procedimiento para recubrir el borde una tela o fieltro de filtro con una mezcla de latex de policloropreno, caracterizado proque comprende las etapas de: pretratar la tela o el fieltro de filtro con aire caliente o vapor de agua; corta la tela o el fieltro de filtro; sumergir la tela o el fieltro de filtro con lados diferentes una o varias veces en una mezcla de latex de policloropreno que contiene un policloropreno con grupos carboxilo y de un 2 a un 40% en peso de óxido de zinc y de un 0 hasta un 50% en peso de material de relleno de ácido silícico, a temperatura ambiente ; secar la tela o fieltro de filtro al aire y, finalmente , vulcanizar la tela o fieltro de filtro.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782800453 DE2800453A1 (de) | 1978-01-05 | 1978-01-05 | Randabdichtung von filtertuechern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES476572A1 true ES476572A1 (es) | 1980-07-01 |
Family
ID=6029041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES476572A Expired ES476572A1 (es) | 1978-01-05 | 1979-01-04 | Procedimiento para recubrir el borde de una tela o fieltro -de filtro con una mezcla de latex de polidoro preno. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4212746A (es) |
EP (1) | EP0003046B1 (es) |
JP (1) | JPS54101564A (es) |
DE (2) | DE2800453A1 (es) |
ES (1) | ES476572A1 (es) |
ZA (1) | ZA7942B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3344187A1 (de) * | 1983-12-07 | 1985-07-04 | Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach | Filtermembran mit abdichtung und verfahren zu ihrer herstellung |
DE3631851A1 (de) * | 1986-09-19 | 1988-03-31 | Hermann Strassburger Gmbh & Co | Filtertuch aus kunststoffgewebe |
DE9103290U1 (de) * | 1991-03-18 | 1992-07-16 | Otto Markert & Sohn, 20537 Hamburg | Filtertuch für Filterpressen |
GB2266672B (en) * | 1992-05-09 | 1995-05-03 | Scapa Group Plc | Improvements in or relating to filter cloths |
JPH063405U (ja) * | 1992-06-18 | 1994-01-18 | 新日本製鐵株式会社 | 濾布の液漏れ防止構造 |
DE4325235C2 (de) * | 1993-07-28 | 1995-08-31 | Junker Filter Gmbh | Filterelement für ein Kammer-, Membranfilter oder dergleichen sowie Verfahren zu seiner Herstellung |
US6132608A (en) * | 1997-10-06 | 2000-10-17 | Cuno Incorporated | Optimized wax for sealing the edge of a filter sheet |
US8016125B2 (en) * | 2005-05-20 | 2011-09-13 | Lutek, Llc | Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity |
US7749182B2 (en) * | 2005-12-13 | 2010-07-06 | 3M Innovative Properties Company | Stay hinge for orthopedic supports and method of using same |
US7862527B2 (en) * | 2005-12-13 | 2011-01-04 | 3M Innovative Properties Company | Edge binding for orthopedic supports and method of using same |
US7976487B2 (en) | 2005-12-13 | 2011-07-12 | 3M Innovative Properties Company | Fastener tabs and strapping system for orthopedic supports and method of using same |
US20090194484A1 (en) | 2008-02-01 | 2009-08-06 | Lutek, Llc | Oil Filters Containing Strong Base and Methods of Their Use |
JP6256262B2 (ja) * | 2014-09-02 | 2018-01-10 | 住友金属鉱山株式会社 | フィルタープレス用ろ布 |
JP6151837B1 (ja) * | 2016-10-31 | 2017-06-21 | 株式会社タカラ工芸社 | 濾布及びその製造方法、並びに、濾過機 |
CN115010512B (zh) * | 2022-06-07 | 2023-10-27 | 济南圣泉倍进陶瓷过滤器有限公司 | 一种泡沫陶瓷过滤器及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2358290A (en) * | 1941-03-12 | 1944-09-12 | Gen Tire & Rubber Co | Packing material |
US2601597A (en) * | 1946-09-06 | 1952-06-24 | American Cyanamid Co | Application of dispersed coating materials to cellulosic fibers |
NL73394C (es) * | 1947-12-26 | |||
US2730241A (en) * | 1953-02-09 | 1956-01-10 | Marvel Eng Co | Filters |
US2854351A (en) * | 1953-06-09 | 1958-09-30 | Wilson Harry Walter | Method of applying dressing for prolonging the effective life of cloth belts and resultant article |
FR1169401A (fr) * | 1957-03-13 | 1958-12-29 | Gantois | Perfectionnements aux housses filtrantes pour filtres, utilisées notamment pour la récupération des schlamms de charbonnage |
US3507818A (en) * | 1966-06-16 | 1970-04-21 | West Chester Chem Co | Sealants for fluid containers |
-
1978
- 1978-01-05 DE DE19782800453 patent/DE2800453A1/de not_active Withdrawn
- 1978-12-23 DE DE7878101843T patent/DE2860246D1/de not_active Expired
- 1978-12-23 EP EP78101843A patent/EP0003046B1/de not_active Expired
- 1978-12-26 US US05/973,302 patent/US4212746A/en not_active Expired - Lifetime
-
1979
- 1979-01-04 ZA ZA7942A patent/ZA7942B/xx unknown
- 1979-01-04 ES ES476572A patent/ES476572A1/es not_active Expired
- 1979-01-04 JP JP1379A patent/JPS54101564A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA7942B (en) | 1980-01-30 |
US4212746A (en) | 1980-07-15 |
DE2860246D1 (en) | 1980-12-04 |
DE2800453A1 (de) | 1979-07-12 |
JPS54101564A (en) | 1979-08-10 |
EP0003046A3 (en) | 1979-08-22 |
EP0003046A2 (de) | 1979-07-25 |
EP0003046B1 (de) | 1980-08-20 |
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