MX167558B - Un metodo para inhibir el crecimiento de algas - Google Patents
Un metodo para inhibir el crecimiento de algasInfo
- Publication number
- MX167558B MX167558B MX003631A MX363186A MX167558B MX 167558 B MX167558 B MX 167558B MX 003631 A MX003631 A MX 003631A MX 363186 A MX363186 A MX 363186A MX 167558 B MX167558 B MX 167558B
- Authority
- MX
- Mexico
- Prior art keywords
- algae growth
- inhibit algae
- inhibit
- ethylene
- polymer
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/024—Polyamines containing oxygen in the form of ether bonds in the main chain
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
La presente invención se refiere a un método para inhibir el crecimiento de algas en un sistema acuoso, que comprende la etapa de poner en contacto las algas con un polímero de poli(dicloruro de oxi-etilen(diumetiliminio)hidroxipropilen(dimetiliminio)etileno), que tiene la fórmula: en la cual n es un número entero en el márgen de 4 a 40, aproximadamente, dicho polímero está presente en una cantidad efectiva para inhibir el crecimiento de las algas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77322485A | 1985-09-06 | 1985-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167558B true MX167558B (es) | 1993-03-30 |
Family
ID=25097578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX003631A MX167558B (es) | 1985-09-06 | 1986-09-03 | Un metodo para inhibir el crecimiento de algas |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0214850A3 (es) |
JP (1) | JPS6256402A (es) |
AR (1) | AR240446A1 (es) |
AU (1) | AU6236386A (es) |
MX (1) | MX167558B (es) |
ZA (1) | ZA866078B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1319606C (en) * | 1986-09-24 | 1993-06-29 | James Edward Gannon | Control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides |
US4978685A (en) * | 1986-09-24 | 1990-12-18 | Great Lakes Chemical Corporation | Control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides |
US4976874A (en) * | 1987-04-20 | 1990-12-11 | Great Lakes Chemical Corporation | Control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides |
US4781843A (en) * | 1987-12-11 | 1988-11-01 | Dubois Chemicals, Inc. | Chemical treatment for algae control in open water systems |
US4960590A (en) * | 1989-02-10 | 1990-10-02 | Buckman Laboratories International, Inc. | Novel polymeric quaternary ammonium trihalides |
US5536494A (en) * | 1994-10-04 | 1996-07-16 | Alcon Laboratories, Inc. | Polyethylene oxide-containing quaternary ammunium polymers and pharmaceutical compositions containing an antimicrobial amount of same |
DE19747825B4 (de) * | 1997-10-23 | 2004-07-15 | Vattenfall Europe Generation Ag & Co. Kg | Verfahren zur Verminderung des Algenwachstums in offenen Kühlwasserkreisläufen |
US6436445B1 (en) | 1999-03-26 | 2002-08-20 | Ecolab Inc. | Antimicrobial and antiviral compositions containing an oxidizing species |
US6534075B1 (en) | 1999-03-26 | 2003-03-18 | Ecolab Inc. | Antimicrobial and antiviral compositions and treatments for food surfaces |
US6855328B2 (en) | 2002-03-28 | 2005-02-15 | Ecolab Inc. | Antimicrobial and antiviral compositions containing an oxidizing species |
US8093352B2 (en) | 2008-08-05 | 2012-01-10 | Alcon Research, Ltd. | Polyalkylene oxide polyquaternary ammonium biocides |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3771989A (en) * | 1971-11-26 | 1973-11-13 | Buckman Labor Inc | Method of controlling the growth of algae |
US4111679A (en) * | 1977-08-17 | 1978-09-05 | Chemed Corporation | Polyquaternary compounds for the control of microbiological growth |
US4506081A (en) * | 1982-09-02 | 1985-03-19 | Buckman Laboratories, Inc. | Polymeric quaternary ammonium compounds and their uses |
-
1986
- 1986-08-12 AR AR304875A patent/AR240446A1/es active
- 1986-08-13 ZA ZA866078A patent/ZA866078B/xx unknown
- 1986-09-03 MX MX003631A patent/MX167558B/es unknown
- 1986-09-05 EP EP86306872A patent/EP0214850A3/en not_active Withdrawn
- 1986-09-05 AU AU62363/86A patent/AU6236386A/en not_active Abandoned
- 1986-09-06 JP JP61210513A patent/JPS6256402A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6256402A (ja) | 1987-03-12 |
EP0214850A2 (en) | 1987-03-18 |
AU6236386A (en) | 1987-03-12 |
ZA866078B (en) | 1987-03-25 |
AR240446A1 (es) | 1990-04-30 |
EP0214850A3 (en) | 1988-01-07 |
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