GB1449239A - Bactericidal membrane for water purufier and method of making the same - Google Patents
Bactericidal membrane for water purufier and method of making the sameInfo
- Publication number
- GB1449239A GB1449239A GB5151873A GB5151873A GB1449239A GB 1449239 A GB1449239 A GB 1449239A GB 5151873 A GB5151873 A GB 5151873A GB 5151873 A GB5151873 A GB 5151873A GB 1449239 A GB1449239 A GB 1449239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- halide
- cloth
- water
- immersing
- 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
- 230000000844 anti-bacterial effect Effects 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004744 fabric Substances 0.000 abstract 6
- -1 silver halide Chemical class 0.000 abstract 4
- 150000004820 halides Chemical class 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
-
- 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
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- 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
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
-
- 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
- B01D2239/0464—Impregnants
-
- 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
- B01D2239/0492—Surface coating material on fibres
-
- 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
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/064—The fibres being mixed
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1291—Other parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/48—Antimicrobial properties
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11269172A JPS5133667B2 (enrdf_load_stackoverflow) | 1972-11-09 | 1972-11-09 | |
| JP11269872A JPS5133670B2 (enrdf_load_stackoverflow) | 1972-11-09 | 1972-11-09 | |
| JP11269572A JPS525184B2 (enrdf_load_stackoverflow) | 1972-11-09 | 1972-11-09 | |
| JP1878973A JPS49106142A (enrdf_load_stackoverflow) | 1973-02-14 | 1973-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1449239A true GB1449239A (en) | 1976-09-15 |
Family
ID=27457040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5151873A Expired GB1449239A (en) | 1972-11-09 | 1973-11-06 | Bactericidal membrane for water purufier and method of making the same |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA998893A (enrdf_load_stackoverflow) |
| DE (1) | DE2355893C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2206111B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1449239A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006034701A1 (de) * | 2004-09-27 | 2006-04-06 | Detlef Militz | Fadensystem zur installation in trinkwassersystemen und anderen flüssigkeit führenden systemen |
| WO2006081800A3 (de) * | 2005-02-01 | 2007-02-22 | Seleon Gmbh | Desinfektionseinrichtung, wasserbehälter, klimaanlage, verwendung sowie verfahren |
| EP3061864A1 (en) * | 2015-02-27 | 2016-08-31 | Green Impact Holding AG | Textiles having antimicrobial properties |
| WO2016135344A1 (en) * | 2015-02-27 | 2016-09-01 | Green Impact Holding Ag | Textiles having antimicrobial properties |
| US9487912B2 (en) | 2013-08-29 | 2016-11-08 | Green Impact Holding Ag | Disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
| WO2017114585A1 (en) * | 2015-12-30 | 2017-07-06 | Green Impact Holding Ag | Textiles having antimicrobial properties |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3228850C2 (de) * | 1982-08-02 | 1986-09-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Teildurchlässige Membran |
| US4592843A (en) * | 1984-10-03 | 1986-06-03 | Morton Thiokol, Inc. | Method for removal of organometallics from wastewater |
| US4601831A (en) * | 1984-10-03 | 1986-07-22 | Morton Thiokol, Inc. | Antimicrobial adjustment technique |
| AT390943B (de) * | 1987-12-11 | 1990-07-25 | Vaillant Gmbh | Einrichtung zur bekaempfung von kleinstlebewesen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1368858A (fr) * | 1963-06-25 | 1964-08-07 | Inst Organitcheskogo Sinteza A | Procédé pour modifier des fibres et des pellicules en vue de leur conférer des propriétés bactéricides et fongicides |
-
1973
- 1973-11-06 GB GB5151873A patent/GB1449239A/en not_active Expired
- 1973-11-08 CA CA185,293A patent/CA998893A/en not_active Expired
- 1973-11-08 DE DE19732355893 patent/DE2355893C3/de not_active Expired
- 1973-11-08 FR FR7339731A patent/FR2206111B1/fr not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA010253B1 (ru) * | 2004-09-27 | 2008-06-30 | Детлеф Милиц | Волоконная система, предназначенная для установки в системах питьевой воды и в других системах подачи жидкости |
| AU2005289261B2 (en) * | 2004-09-27 | 2009-11-19 | Silvertex Ag | Thread system for installing in drinking water systems and other liquid-guiding systems |
| CN101048350B (zh) * | 2004-09-27 | 2011-02-02 | 德特勒夫·米利茨 | 用于安装在饮用水系统和其它流体输送系统中的线丝系统 |
| US8245855B2 (en) | 2004-09-27 | 2012-08-21 | Silvertex Ag | Thread system for installing in drinking water systems and other liquid-guiding systems |
| WO2006034701A1 (de) * | 2004-09-27 | 2006-04-06 | Detlef Militz | Fadensystem zur installation in trinkwassersystemen und anderen flüssigkeit führenden systemen |
| WO2006081800A3 (de) * | 2005-02-01 | 2007-02-22 | Seleon Gmbh | Desinfektionseinrichtung, wasserbehälter, klimaanlage, verwendung sowie verfahren |
| US10542756B2 (en) | 2013-08-29 | 2020-01-28 | Green Impact Holding Ag | Disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
| US11134686B2 (en) | 2013-08-29 | 2021-10-05 | Green Impact Holding Ag | Disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
| US9487912B2 (en) | 2013-08-29 | 2016-11-08 | Green Impact Holding Ag | Disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
| EP3061864A1 (en) * | 2015-02-27 | 2016-08-31 | Green Impact Holding AG | Textiles having antimicrobial properties |
| TWI705172B (zh) * | 2015-02-27 | 2020-09-21 | 瑞士商衛生有限公司 | 具有抗微生物性能之布料 |
| WO2016135344A1 (en) * | 2015-02-27 | 2016-09-01 | Green Impact Holding Ag | Textiles having antimicrobial properties |
| WO2017114585A1 (en) * | 2015-12-30 | 2017-07-06 | Green Impact Holding Ag | Textiles having antimicrobial properties |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355893A1 (de) | 1974-05-22 |
| DE2355893B2 (de) | 1979-03-01 |
| DE2355893C3 (de) | 1979-10-25 |
| CA998893A (en) | 1976-10-26 |
| FR2206111A1 (enrdf_load_stackoverflow) | 1974-06-07 |
| FR2206111B1 (enrdf_load_stackoverflow) | 1976-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1449239A (en) | Bactericidal membrane for water purufier and method of making the same | |
| IE31840B1 (en) | Fibrous sheet product | |
| FR2182073B1 (enrdf_load_stackoverflow) | ||
| IE38738L (en) | Pourable liquid composition. | |
| GB1277438A (en) | Preparation of leather replacement products | |
| GB1313313A (en) | Polyglycol-ethylene-imine derivatives process for their preparation and their use as textile finishing agents | |
| GB1307599A (en) | Filter- or screen-cloths comprising coated polyester materials | |
| GB1384707A (en) | Products containing fibres | |
| CA1071517A (en) | Composite sheet material for use in covering walls, and a method of manufacturing same | |
| GB1244429A (en) | Process for the production of micro-porous sheets materials | |
| CA1024710A (en) | Foam fibrilated web and non-woven fabric made therefrom | |
| US5089301A (en) | Solution for the activating of electrically nonconductive substrate surfaces and method of preparing the said solution | |
| EP0228248A3 (en) | Composite semipermeable membranes | |
| GB1380552A (en) | Process for preparing flock fibres for electrostatic flocking | |
| GB1464124A (en) | Colouring polyester materials with acid dyes | |
| GB1280769A (en) | Pressure-sensitive record element | |
| GB1407031A (en) | Bacteriostatic articles | |
| GB1503514A (en) | Method of manufacturing a porous diaphragm | |
| GB1233264A (enrdf_load_stackoverflow) | ||
| JPS5314188A (en) | Production of catalyst | |
| JPS57122797A (en) | Production of immobilized enzyme membrane | |
| GB1360150A (en) | Transfer element | |
| GB1447077A (en) | Embossing stripform material | |
| JPS5311934A (en) | Remoistening adhesive paper and its production | |
| IE40628L (en) | Dyeing synthetic fibres |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921106 |