MXPA03011074A - Agente antiespumante y/o agente desaireador a base de dispersiones aceite en agua. - Google Patents
Agente antiespumante y/o agente desaireador a base de dispersiones aceite en agua.Info
- Publication number
- MXPA03011074A MXPA03011074A MXPA03011074A MXPA03011074A MXPA03011074A MX PA03011074 A MXPA03011074 A MX PA03011074A MX PA03011074 A MXPA03011074 A MX PA03011074A MX PA03011074 A MXPA03011074 A MX PA03011074A MX PA03011074 A MXPA03011074 A MX PA03011074A
- Authority
- MX
- Mexico
- Prior art keywords
- agent
- oil
- deaerating
- water dispersions
- defoaming agent
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Lubricants (AREA)
- Colloid Chemistry (AREA)
Abstract
La presente invencion se refiere a las dispersiones aceite en agua novedosas que contienen: a) al menos una sustancia organica que contenga oxigeno, insoluble en agua, que sea solida a temperatura ambiente, y b) al menos un compuesto amida de la formula I, (ver formula) en la cual las variables R, R1, R2, A, B, X y Z tienen los significados que se proporcionan en la descripcion y en las reivindicaciones, y al uso de estas como antiespumantes y/o desaireadoras en los sistemas acuosos que tienden a formar espuma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10127245A DE10127245A1 (de) | 2001-06-05 | 2001-06-05 | Entschäumer und/oder Entlüfter auf der Basis von Öl-in-Wasser-Dispersionen |
PCT/EP2002/006129 WO2002098532A1 (de) | 2001-06-05 | 2002-06-04 | Entschäumer und/oder entlüfter auf der basis von öl-in-wasser-dispersionen |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03011074A true MXPA03011074A (es) | 2004-03-19 |
Family
ID=7687242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03011074A MXPA03011074A (es) | 2001-06-05 | 2002-06-04 | Agente antiespumante y/o agente desaireador a base de dispersiones aceite en agua. |
Country Status (10)
Country | Link |
---|---|
US (1) | US7183325B2 (es) |
EP (1) | EP1397188B1 (es) |
JP (1) | JP2004535917A (es) |
CN (1) | CN1268411C (es) |
AT (1) | ATE304398T1 (es) |
CA (1) | CA2449030C (es) |
DE (2) | DE10127245A1 (es) |
ES (1) | ES2250716T3 (es) |
MX (1) | MXPA03011074A (es) |
WO (1) | WO2002098532A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006063235A1 (en) * | 2004-12-10 | 2006-06-15 | Hercules Incorporated | Defoamer emulsion compositions for pulp mill applications |
CN1326590C (zh) * | 2005-05-16 | 2007-07-18 | 温木盛 | 一种工业消泡剂的制备方法 |
US7517836B2 (en) * | 2007-03-07 | 2009-04-14 | Halliburton Energy Services, Inc. | Defoaming methods and compositions |
US7308938B1 (en) * | 2007-03-07 | 2007-12-18 | Halliburton Energy Services, Inc. | Defoaming methods and compositions |
EP2707116A1 (de) | 2011-05-10 | 2014-03-19 | Basf Se | Öl-in-wasser-emulsionen |
DE102012206574A1 (de) * | 2012-04-20 | 2013-10-24 | Evonik Industries Ag | Verwendung von Polyglycerinpartialestern als Entschäumer |
WO2015075618A1 (en) * | 2013-11-19 | 2015-05-28 | Basf Se | Antifoaming agents for the paper industry, based on oil in water emulsions |
GB201320627D0 (en) * | 2013-11-22 | 2014-01-08 | Croda Int Plc | Agrochemical concentrates |
CN113930109A (zh) * | 2021-09-22 | 2022-01-14 | 江苏澳瑞智能家居有限公司 | 一种双组分水性木器漆及其制备方法 |
CN115212610A (zh) * | 2022-06-28 | 2022-10-21 | 北京康宇建医疗器械有限公司 | 一种聚合物成膜液脱气泡的方法 |
US20240150960A1 (en) * | 2022-10-25 | 2024-05-09 | Solenis Technologies, L.P. | Black liquor treatment |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2346928A (en) * | 1940-05-29 | 1944-04-18 | Nat Oil Prod Co | Composition for destroying foam and froth |
BE463353A (es) | 1942-03-27 | |||
GB658494A (en) | 1949-11-28 | 1951-10-10 | Shell Refining & Marketing Co | Processes for preventing foaming and compositions therefor |
US3673105A (en) | 1969-04-11 | 1972-06-27 | Diamond Shamrock Corp | Defoamer compositions for aqueous systems |
US3652453A (en) * | 1970-01-27 | 1972-03-28 | Diamond Shamrock Corp | Defoamer composition |
US3923683A (en) | 1971-09-07 | 1975-12-02 | Nalco Chemical Co | Amides and hydrophobic silica as antifoams |
US4225456A (en) | 1978-11-06 | 1980-09-30 | Diamond Shamrock Corporation | Water-in-oil emulsion defoamer compositions, their preparation and use |
CA1143244A (en) | 1979-10-22 | 1983-03-22 | Robert E. Gansser | Defoaming composition |
DE3401695A1 (de) | 1984-01-19 | 1985-08-01 | Basf Ag, 6700 Ludwigshafen | Entschaeumer auf basis von oel-in-wasser-emulsionen |
DE4127719A1 (de) * | 1991-08-22 | 1993-02-25 | Basf Ag | Entschaeumer fuer die papierindustrie auf der basis von oel-in-wasser-emulsionen |
GB9219962D0 (en) | 1992-09-22 | 1992-11-04 | Exxon Chemical Patents Inc | Additives for organic liquids |
DE4232415A1 (de) | 1992-09-28 | 1994-03-31 | Basf Ag | Entschäumer für die Papierindustrie auf der Basis von Öl-in-Wasser-Emulsionen |
DE19508938A1 (de) | 1995-03-13 | 1996-09-19 | Basf Ag | Entschäumer und/oder Entlüfter für wäßrige, zur Schaumbildung neigende Medien |
DE19641076A1 (de) | 1996-10-04 | 1998-04-16 | Bk Giulini Chem Gmbh & Co Ohg | Entschäumer für die Papierindustrie |
EP0878224B1 (de) * | 1997-05-17 | 2003-08-20 | Goldschmidt AG | Entschäumercompounds zur Entschäumung von Polymerdispersionen und wässrigen Lacksystemen |
DE19835968A1 (de) | 1998-08-08 | 2000-02-10 | Basf Ag | Entschäumer und/oder Entlüfter auf der Basis von Wasser-in-Öl-Dispersionen |
DE19903546A1 (de) | 1999-01-29 | 2000-08-03 | Basf Ag | Entschäumer und/oder Entlüfter auf der Basis von Öl-in-Wasser-Dispersionen |
DE19917186C1 (de) * | 1999-04-16 | 2000-09-21 | Goldschmidt Ag Th | Mittel zur Entschäumung wäßriger Medien und dessen Verwendung |
-
2001
- 2001-06-05 DE DE10127245A patent/DE10127245A1/de not_active Withdrawn
-
2002
- 2002-06-04 US US10/478,683 patent/US7183325B2/en not_active Expired - Fee Related
- 2002-06-04 DE DE50204270T patent/DE50204270D1/de not_active Expired - Lifetime
- 2002-06-04 EP EP02776518A patent/EP1397188B1/de not_active Expired - Lifetime
- 2002-06-04 JP JP2003501568A patent/JP2004535917A/ja not_active Withdrawn
- 2002-06-04 WO PCT/EP2002/006129 patent/WO2002098532A1/de active IP Right Grant
- 2002-06-04 CA CA2449030A patent/CA2449030C/en not_active Expired - Fee Related
- 2002-06-04 MX MXPA03011074A patent/MXPA03011074A/es active IP Right Grant
- 2002-06-04 ES ES02776518T patent/ES2250716T3/es not_active Expired - Lifetime
- 2002-06-04 AT AT02776518T patent/ATE304398T1/de active
- 2002-06-04 CN CN02815305.7A patent/CN1268411C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1397188B1 (de) | 2005-09-14 |
CA2449030C (en) | 2010-09-21 |
US7183325B2 (en) | 2007-02-27 |
JP2004535917A (ja) | 2004-12-02 |
CA2449030A1 (en) | 2002-12-12 |
DE10127245A1 (de) | 2002-12-12 |
WO2002098532A1 (de) | 2002-12-12 |
EP1397188A1 (de) | 2004-03-17 |
CN1538866A (zh) | 2004-10-20 |
ES2250716T3 (es) | 2006-04-16 |
CN1268411C (zh) | 2006-08-09 |
DE50204270D1 (de) | 2005-10-20 |
US20040176480A1 (en) | 2004-09-09 |
ATE304398T1 (de) | 2005-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |