AR246686A1 - Composicion antiespumigena exenta de cargas minerales. - Google Patents
Composicion antiespumigena exenta de cargas minerales.Info
- Publication number
- AR246686A1 AR246686A1 AR88312659A AR31265988A AR246686A1 AR 246686 A1 AR246686 A1 AR 246686A1 AR 88312659 A AR88312659 A AR 88312659A AR 31265988 A AR31265988 A AR 31265988A AR 246686 A1 AR246686 A1 AR 246686A1
- Authority
- AR
- Argentina
- Prior art keywords
- sio
- resin
- weight
- agent containing
- antifoaming 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
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Detergent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
COMPOSICION ANTIESPUMIGENA FLUIDA EXENTA DE CARGAS MINERALES, QUE COMPRENDE: (A)DE 15 A 80% EN PESO DE POR LO MENOS UN POLIMERO DE POLIDIMETILSILOXANO LINEAL: (B) DE 1 A 15% EN PESO DE UNA RESINA DE METILPOLISILOXANO DE FORMULAS R(CH3)(2)SIO(0,5) Y SIO(2), DONDE R ES ALQUILO DE HASTA 3 CARBONOS O VINILO, CON UNA RELACION NUMERICA ENTRE LOS MOTIVOS R(CH3)(2)SIO(0,5) Y SIO(2), ENTRE 0,4 Y1,2 INCLUSIVE, Y (C) DE 5 A 84% EN PESO DE UN POLIDIORGANOSILOXANO CICLICO DE FORMULA (I), DONDE R' ES ELEGIDO ENTRE UN RADICAL R E HIDROGENO Y 3<N<15 INCLUSIVE, TENIENDO ESTE ANTIESPUMIGENO, UNA VISCOSIDAD DE 25*C < 50.000 MPA.S.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8717368A FR2624128B1 (fr) | 1987-12-08 | 1987-12-08 | Antimousse comportant une resine mq |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR246686A1 true AR246686A1 (es) | 1994-09-30 |
Family
ID=9357811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR88312659A AR246686A1 (es) | 1987-12-08 | 1988-12-07 | Composicion antiespumigena exenta de cargas minerales. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5082590A (es) |
| EP (1) | EP0322322B1 (es) |
| JP (1) | JPH01171610A (es) |
| AR (1) | AR246686A1 (es) |
| AT (1) | ATE73001T1 (es) |
| BR (1) | BR8806550A (es) |
| CA (1) | CA1301978C (es) |
| DE (1) | DE3868899D1 (es) |
| ES (1) | ES2032592T3 (es) |
| FR (1) | FR2624128B1 (es) |
| GR (1) | GR3004217T3 (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0779930B2 (ja) * | 1989-12-20 | 1995-08-30 | ダウコーニングアジア株式会社 | シリコーン消泡剤組成物 |
| GB9115590D0 (en) * | 1991-07-18 | 1991-09-04 | Dow Corning Sa | Improved silicone antifoam |
| CA2110523A1 (en) * | 1992-12-09 | 1994-06-10 | Samuel H. Kim | Defoamer composition |
| DE19623409C1 (de) | 1996-06-12 | 1998-02-12 | Bayer Ag | Entschäumermischungen, ein Verfahren zu deren Herstellung und deren Verwendung |
| JP2000189710A (ja) * | 1998-12-31 | 2000-07-11 | Dow Corning Corp | 超高分子量樹脂を含有する泡止め組成物 |
| US6075087A (en) * | 1998-12-31 | 2000-06-13 | Dow Corning Corporation | Resin-fillers produced in-situ in silicone polymer compositions method for preparation of the compositions |
| US6207722B1 (en) * | 1998-12-31 | 2001-03-27 | Dow Corning Corporation | Foam control compositions having resin-fillers |
| DE60017223T2 (de) * | 1999-08-13 | 2005-12-08 | Dow Corning S.A. | Schaumregulierungsmittel auf Basis von Silikon |
| US6949499B2 (en) * | 2001-01-18 | 2005-09-27 | General Electric Company | Anti-foam composition |
| GB0324673D0 (en) * | 2003-10-23 | 2003-11-26 | Dow Corning | Process for controlling foam |
| DE102004040263A1 (de) * | 2004-08-19 | 2006-02-23 | Wacker-Chemie Gmbh | Entschäumerzusammensetzungen |
| DE102005007313A1 (de) * | 2005-02-17 | 2006-08-24 | Wacker Chemie Ag | Verfahren zur Herstellung von Entschäumerformulierungen |
| GB0901662D0 (en) * | 2009-02-04 | 2009-03-11 | Dow Corning | Foam control composition |
| US8236889B2 (en) | 2009-05-15 | 2012-08-07 | Kemira Chemicals, Inc. | Polymeric defoamer additive |
| JP5702926B2 (ja) | 2009-10-16 | 2015-04-15 | 東レ・ダウコーニング株式会社 | 拭取り紙用処理剤組成物 |
| US8551533B2 (en) | 2011-05-09 | 2013-10-08 | Momentive Performance Materials Inc. | Adjuvant composition and agrochemical formulation containing same |
| EP2891511A1 (en) | 2013-11-22 | 2015-07-08 | Byk-Chemie GmbH | Ethylene-based polymer as a defoamer additive |
| US11891485B2 (en) | 2015-11-05 | 2024-02-06 | Carbon, Inc. | Silicone dual cure resins for additive manufacturing |
| WO2017112751A1 (en) | 2015-12-22 | 2017-06-29 | Carbon, Inc. | Blocked silicone dual cure resins for additive manufacturing |
| UA128080C2 (uk) * | 2016-12-07 | 2024-04-03 | Адама Махтешім Лтд. | Стабільний самодиспергувальний твердий пестицидний склад із низьким піноутворенням |
| GB2574739B (en) * | 2017-03-06 | 2023-02-01 | Energizer Auto Inc | Compositions and methods for cleaning automotive surfaces |
| JP6784657B2 (ja) | 2017-11-10 | 2020-11-11 | 信越化学工業株式会社 | 消泡剤及び消泡剤の製造方法 |
| EP3986957B1 (en) | 2019-06-24 | 2023-03-22 | Dow Silicones Corporation | Silicone polyether foam control agent |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632736A (en) * | 1946-08-22 | 1953-03-24 | Dow Chemical Co | Antifoaming composition |
| US3408306A (en) * | 1959-07-20 | 1968-10-29 | Hercules Inc | Method of controlling foaming |
| US3388073A (en) * | 1963-12-16 | 1968-06-11 | Nalco Chemical Co | Process of defoaming and inhibiting foam formation in aqueous systems |
| NL136759C (es) * | 1966-02-16 | |||
| BE788136A (fr) * | 1971-08-31 | 1973-02-28 | Ici Ltd | Composes organiques du silicium |
| CA1040964A (en) * | 1974-09-03 | 1978-10-24 | Dow Corning Corporation | Foam control composition |
| FR2351156A1 (fr) * | 1976-05-11 | 1977-12-09 | Rhone Poulenc Ind | Compositions organosiliciques presentant une activite antimousse stable |
| US4082690A (en) * | 1977-02-07 | 1978-04-04 | Dow Corning Corporation | Antifoam process for non-aqueous systems |
| US4145308A (en) * | 1977-07-07 | 1979-03-20 | General Electric Company | Anti-foam silicone emulsion, and preparation and use thereof |
| US4324595A (en) * | 1979-08-31 | 1982-04-13 | Dow Corning Corporation | Method for removing tacky adhesives and articles adhered therewith |
| US4486336A (en) * | 1983-05-26 | 1984-12-04 | Dow Corning Corporation | Silicone foam-suppressant compositions |
| JPS60251906A (ja) * | 1984-05-30 | 1985-12-12 | Dow Corning Kk | シリコ−ン消泡剤組成物の製造方法 |
| US4685930A (en) * | 1984-11-13 | 1987-08-11 | Dow Corning Corporation | Method for cleaning textiles with cyclic siloxanes |
| US4788001A (en) * | 1985-04-02 | 1988-11-29 | Dow Corning Corporation | Oil-in-water emulsion |
-
1987
- 1987-12-08 FR FR8717368A patent/FR2624128B1/fr not_active Expired - Lifetime
-
1988
- 1988-11-29 CA CA000584413A patent/CA1301978C/fr not_active Expired - Lifetime
- 1988-12-06 AT AT88420411T patent/ATE73001T1/de not_active IP Right Cessation
- 1988-12-06 ES ES198888420411T patent/ES2032592T3/es not_active Expired - Lifetime
- 1988-12-06 DE DE8888420411T patent/DE3868899D1/de not_active Expired - Fee Related
- 1988-12-06 EP EP88420411A patent/EP0322322B1/fr not_active Expired - Lifetime
- 1988-12-07 US US07/280,881 patent/US5082590A/en not_active Expired - Fee Related
- 1988-12-07 AR AR88312659A patent/AR246686A1/es active
- 1988-12-08 BR BR888806550A patent/BR8806550A/pt not_active IP Right Cessation
- 1988-12-08 JP JP63309010A patent/JPH01171610A/ja active Granted
-
1992
- 1992-04-01 GR GR920400587T patent/GR3004217T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3004217T3 (es) | 1993-03-31 |
| ATE73001T1 (de) | 1992-03-15 |
| FR2624128B1 (fr) | 1990-07-20 |
| DE3868899D1 (de) | 1992-04-09 |
| EP0322322B1 (fr) | 1992-03-04 |
| FR2624128A1 (fr) | 1989-06-09 |
| EP0322322A1 (fr) | 1989-06-28 |
| JPH01171610A (ja) | 1989-07-06 |
| JPH0450047B2 (es) | 1992-08-13 |
| ES2032592T3 (es) | 1993-02-16 |
| BR8806550A (pt) | 1989-08-22 |
| CA1301978C (fr) | 1992-05-26 |
| US5082590A (en) | 1992-01-21 |
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