IS4285A - Aðferð við að hindra útfellingu - Google Patents
Aðferð við að hindra útfellinguInfo
- Publication number
- IS4285A IS4285A IS4285A IS4285A IS4285A IS 4285 A IS4285 A IS 4285A IS 4285 A IS4285 A IS 4285A IS 4285 A IS4285 A IS 4285A IS 4285 A IS4285 A IS 4285A
- Authority
- IS
- Iceland
- Prior art keywords
- preventing deposition
- deposition
- preventing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9409483A GB9409483D0 (en) | 1994-05-12 | 1994-05-12 | Scale inhibition process |
Publications (1)
Publication Number | Publication Date |
---|---|
IS4285A true IS4285A (is) | 1995-11-13 |
Family
ID=10755002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IS4285A IS4285A (is) | 1994-05-12 | 1995-05-11 | Aðferð við að hindra útfellingu |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0681995A3 (is) |
JP (1) | JP3252314B2 (is) |
GB (1) | GB9409483D0 (is) |
IS (1) | IS4285A (is) |
NZ (1) | NZ272111A (is) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2780722B1 (fr) * | 1998-06-23 | 2000-09-01 | Concorde Chimie France | Composition inhibitrice d'entartrage et de corrosion de circuits d'eau |
US10480125B2 (en) | 2009-03-06 | 2019-11-19 | Bwa Water Additives Uk Limited | Biocidal compositions |
US10905125B2 (en) | 2014-10-14 | 2021-02-02 | Italmatch Chemicals Gb Ltd. | Biocidal compositions and method of treating water using thereof |
US10827758B2 (en) | 2014-10-14 | 2020-11-10 | Italmatch Chemicals Gb Limited | Relating to water treatment |
US10538442B2 (en) | 2015-08-31 | 2020-01-21 | Bwa Water Additives Uk Limited | Water treatment |
US10214684B2 (en) | 2015-09-30 | 2019-02-26 | Bwa Water Additives Uk Limited | Friction reducers and well treatment fluids |
US10570033B2 (en) | 2016-05-12 | 2020-02-25 | Italmatch Chemicals Gb Limited | Water treatment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2505435C3 (de) * | 1975-02-08 | 1980-07-31 | Hoechst Ag, 6000 Frankfurt | Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren |
GB1595688A (en) * | 1978-05-26 | 1981-08-12 | Ciba Geigy Uk Ltd | Treatment of aqueous systems |
CA1151498A (en) * | 1979-10-23 | 1983-08-09 | Dearborn Chemicals Ltd. | Treatment of aqueous systems |
US4372870A (en) * | 1981-07-24 | 1983-02-08 | Betz Laboratories, Inc. | Method and composition for treating aqueous mediums |
GB8400848D0 (en) * | 1984-01-13 | 1984-02-15 | Ciba Geigy Ag | Cotelomer compounds |
GB9005440D0 (en) * | 1990-03-10 | 1990-05-09 | Ciba Geigy Ag | Composition |
GB9021261D0 (en) * | 1990-09-29 | 1990-11-14 | Ciba Geigy Ag | Scale inhibition |
JP3123561B2 (ja) * | 1991-08-29 | 2001-01-15 | セイコーエプソン株式会社 | インパクトドットプリンタ |
-
1994
- 1994-05-12 GB GB9409483A patent/GB9409483D0/en active Pending
-
1995
- 1995-05-11 IS IS4285A patent/IS4285A/is unknown
- 1995-05-11 EP EP95201229A patent/EP0681995A3/en not_active Ceased
- 1995-05-12 JP JP14799295A patent/JP3252314B2/ja not_active Expired - Fee Related
- 1995-05-12 NZ NZ27211195A patent/NZ272111A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0681995A3 (en) | 1997-09-03 |
NZ272111A (en) | 1997-02-24 |
EP0681995A2 (en) | 1995-11-15 |
GB9409483D0 (en) | 1994-06-29 |
JPH08318294A (ja) | 1996-12-03 |
JP3252314B2 (ja) | 2002-02-04 |
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