AR005966A1 - Proceso para reducir la capacidad de formar espuma de una matriz tensioactiva y composicion para controlar la espuma generado por tensioactivos de organosiliconas alcoxiladas en medio acuoso obtenida con dicho proceso - Google Patents
Proceso para reducir la capacidad de formar espuma de una matriz tensioactiva y composicion para controlar la espuma generado por tensioactivos de organosiliconas alcoxiladas en medio acuoso obtenida con dicho procesoInfo
- Publication number
- AR005966A1 AR005966A1 ARP970100723A ARP970100723A AR005966A1 AR 005966 A1 AR005966 A1 AR 005966A1 AR P970100723 A ARP970100723 A AR P970100723A AR P970100723 A ARP970100723 A AR P970100723A AR 005966 A1 AR005966 A1 AR 005966A1
- Authority
- AR
- Argentina
- Prior art keywords
- foam control
- organosilicone
- control agent
- surfactants
- foam
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 8
- 239000000203 mixture Substances 0.000 title abstract 7
- 239000011159 matrix material Substances 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 title 1
- 239000004094 surface-active agent Substances 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 238000009472 formulation Methods 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 abstract 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000003643 water by type Substances 0.000 abstract 1
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
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/36—Compounds having one or more carbon-to-silicon linkages
- C09K17/38—Siloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Detergent Compositions (AREA)
Abstract
Comprende copolímeros de silicona poliéter con un grado bajo de polimerización (de 3 a 4 unidades Si) y provee un control para espumasgeneradas por tensioactivos basados en organo silicona en aguas sin la necesidad de uncomponen te antiespumante adicional. El agente de control deespuma de copolímero es un compuesto de la siguiente fórmula: (CH3)3SiO[SiO(CH3)2]X[SiOCH3R1]ySi(CH3)3en donde X + Y = 1 a 2; Y es 0, 1; R1 es un grupo de óxido dealquileno de la siguiente fórmula: C2H2aO(C3H6O)2R2, en donde a = 3 a 4, z es 1 a 15; R2 eshidrógeno, un radical hidrocarburo de 1 a 4 carbonos o acetilo. Proporciona composiciones para su uso en formulaciones para agricultura que brindanuncontrol de espuma m ejorado para espumas generadas a partir de tensioactivos de organo silicona en sistemas acuosos. El agente de control de espuma decopolímero es soluble en una matriz tensioactiva comprendida de un tensioactivode organo silicona sola mente o en mezclas con tensioactivosconvencionales de cadena corta. Proporciona formulaciones para agricultura de baja espuma homogéneas y claras que presentan un agente de control de espumade copolímero insoluble en agua,y un triloxano o tetrasil oxano alcoxilato soluble o dispersable en agua en donde dicha formulación es utilizada en unamezcla acuosa.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1201796P | 1996-02-21 | 1996-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR005966A1 true AR005966A1 (es) | 1999-07-21 |
Family
ID=21752991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970100723A AR005966A1 (es) | 1996-02-21 | 1997-02-21 | Proceso para reducir la capacidad de formar espuma de una matriz tensioactiva y composicion para controlar la espuma generado por tensioactivos de organosiliconas alcoxiladas en medio acuoso obtenida con dicho proceso |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0791384B1 (es) |
| KR (1) | KR100483089B1 (es) |
| AR (1) | AR005966A1 (es) |
| AT (1) | ATE231407T1 (es) |
| AU (1) | AU726227B2 (es) |
| BR (1) | BR9701040A (es) |
| CA (1) | CA2198059C (es) |
| DE (1) | DE69718533T2 (es) |
| DK (1) | DK0791384T3 (es) |
| ES (1) | ES2191128T3 (es) |
| IL (1) | IL120280A (es) |
| NZ (1) | NZ314275A (es) |
| PT (1) | PT791384E (es) |
| SG (1) | SG50004A1 (es) |
| ZA (1) | ZA971523B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6197876B1 (en) | 1999-02-24 | 2001-03-06 | Ck Witco Corporation | Heterocyclic amine modified siloxanes |
| DE19910194C2 (de) * | 1999-03-09 | 2001-06-28 | Bosch Gmbh Robert | Schaltungsanordnung zum Messen der Widerstände einer drucksensitiven Widerstandsmatte |
| US6221922B1 (en) | 1999-03-23 | 2001-04-24 | Crompton Corporation | Foam control agents for silicone surfactants |
| ATE254397T1 (de) * | 2000-01-06 | 2003-12-15 | Crompton Corp | Emulgierbare konzentratzusammensetzungen mit silikon-entschäumern |
| EP2003964B1 (en) * | 2006-03-13 | 2010-12-22 | Evonik Goldschmidt GmbH | Agrochemical compositions comprising alkylenediol-modified polysiloxanes |
| US7851581B2 (en) * | 2006-08-22 | 2010-12-14 | Momentive Performance Materials Inc. | Film forming composition with spreading properties |
| DE102008043185A1 (de) | 2008-10-27 | 2010-04-29 | Evonik Goldschmidt Gmbh | Nicht schäumende organische Tenside als Additive für Tankmischungszubereitungen im Pflanzenschutz |
| WO2016061259A1 (en) * | 2014-10-14 | 2016-04-21 | ICB Pharma | Pesticide formulations having physical mode of action |
| CN106635044B (zh) * | 2016-12-29 | 2020-04-17 | 广东万山土壤修复技术有限公司 | 一种有机硅土壤调理剂及其制备方法 |
| HUE068898T2 (hu) * | 2020-07-31 | 2025-02-28 | Momentive Performance Mat Inc | Talajnedvesítõ készítmény |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939808A (ja) * | 1982-08-31 | 1984-03-05 | Shin Etsu Chem Co Ltd | 衛生・農業害虫駆除剤 |
| EP0459512A2 (en) * | 1990-06-01 | 1991-12-04 | UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. (a New York corporation) | Organosilicone antifoam composition |
| US5104647A (en) * | 1990-06-22 | 1992-04-14 | Union Carbide Chemicals & Plastics Technology Corporation | Surfactant blend of organosilicone and polyalkylene oxide polymers useful as an agricultural adjuvant |
| ES2122263T3 (es) * | 1993-03-30 | 1998-12-16 | Osi Specialties Inc | Tensioactivo de baja formacion de espuma y de superextension para mezclas fitosanitarias para pulverizaciones. |
| GB9315671D0 (en) * | 1993-07-29 | 1993-09-15 | Dow Corning Sa | Foam control agents and their use |
| US5561099A (en) * | 1993-10-13 | 1996-10-01 | Osi Specialties, Inc. | Alkylsiloxanes as adjuvants for agriculture |
| KR0161312B1 (ko) * | 1994-09-28 | 1998-12-01 | 엄길용 | 고압 수은 램프의 열처리 방법 |
-
1997
- 1997-02-20 NZ NZ314275A patent/NZ314275A/en not_active IP Right Cessation
- 1997-02-20 CA CA002198059A patent/CA2198059C/en not_active Expired - Fee Related
- 1997-02-21 AT AT97102887T patent/ATE231407T1/de not_active IP Right Cessation
- 1997-02-21 SG SG1997000378A patent/SG50004A1/en unknown
- 1997-02-21 AU AU14815/97A patent/AU726227B2/en not_active Expired
- 1997-02-21 ES ES97102887T patent/ES2191128T3/es not_active Expired - Lifetime
- 1997-02-21 ZA ZA9701523A patent/ZA971523B/xx unknown
- 1997-02-21 PT PT97102887T patent/PT791384E/pt unknown
- 1997-02-21 EP EP97102887A patent/EP0791384B1/en not_active Expired - Lifetime
- 1997-02-21 BR BR9701040A patent/BR9701040A/pt not_active IP Right Cessation
- 1997-02-21 DK DK97102887T patent/DK0791384T3/da active
- 1997-02-21 AR ARP970100723A patent/AR005966A1/es active IP Right Grant
- 1997-02-21 KR KR1019970005300A patent/KR100483089B1/ko not_active Expired - Fee Related
- 1997-02-21 DE DE69718533T patent/DE69718533T2/de not_active Expired - Lifetime
- 1997-02-21 IL IL12028097A patent/IL120280A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2198059C (en) | 2003-05-13 |
| IL120280A0 (en) | 1997-06-10 |
| DE69718533D1 (de) | 2003-02-27 |
| AU726227B2 (en) | 2000-11-02 |
| DK0791384T3 (da) | 2003-05-12 |
| NZ314275A (en) | 1998-07-28 |
| SG50004A1 (en) | 1998-06-15 |
| DE69718533T2 (de) | 2003-10-02 |
| MX9701313A (es) | 1998-05-31 |
| AU1481597A (en) | 1997-08-28 |
| KR100483089B1 (ko) | 2005-10-12 |
| ZA971523B (en) | 1997-09-25 |
| ES2191128T3 (es) | 2003-09-01 |
| EP0791384A3 (en) | 1997-12-29 |
| KR970061905A (ko) | 1997-09-12 |
| EP0791384B1 (en) | 2003-01-22 |
| EP0791384A2 (en) | 1997-08-27 |
| ATE231407T1 (de) | 2003-02-15 |
| BR9701040A (pt) | 1998-12-15 |
| CA2198059A1 (en) | 1997-08-21 |
| IL120280A (en) | 2000-08-13 |
| PT791384E (pt) | 2003-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |