BE626473A - - Google Patents
Info
- Publication number
- BE626473A BE626473A BE626473DA BE626473A BE 626473 A BE626473 A BE 626473A BE 626473D A BE626473D A BE 626473DA BE 626473 A BE626473 A BE 626473A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0035697 | 1961-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626473A true BE626473A (es) |
Family
ID=7096110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626473D BE626473A (es) | 1961-12-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3250727A (es) |
| BE (1) | BE626473A (es) |
| DE (1) | DE1419678B2 (es) |
| GB (1) | GB988937A (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834167B2 (ja) * | 1974-03-29 | 1983-07-25 | 信越化学工業株式会社 | スイヨウセイシヨウホウザイ |
| US4075118A (en) * | 1975-10-14 | 1978-02-21 | The Procter & Gamble Company | Liquid detergent compositions containing a self-emulsified silicone suds controlling agent |
| US4101457A (en) * | 1975-11-28 | 1978-07-18 | The Procter & Gamble Company | Enzyme-containing automatic dishwashing composition |
| US4123395A (en) * | 1975-11-28 | 1978-10-31 | The Procter & Gamble Company | Compositions containing nonionic surfactant and sulfonated aromatic compatibilizing agent |
| US4076648A (en) * | 1976-06-01 | 1978-02-28 | Union Carbide Corporation | Self-dispersible antifoam compositions |
| DE3001573A1 (de) * | 1980-01-17 | 1981-07-23 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung von sedimentationsstabilen schaumbekaempfungsmitteln |
| DE3013923A1 (de) * | 1980-04-11 | 1981-10-15 | Bayer Ag, 5090 Leverkusen | Organopolysiloxanhaltige entschaeumerzubereitung |
| DE3114268C2 (de) * | 1981-04-09 | 1986-04-24 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Antischaummitteln für wäßrige Systeme |
| BR8104047A (pt) * | 1981-06-26 | 1983-02-01 | Dow Corning | Composicao utilizavel para evitar ou restringir espumacao indesejavel e processo para obtencao de alcool a partir de canade-acucar aplicando a mesma |
| US4460493A (en) * | 1982-04-22 | 1984-07-17 | Dow Corning Corporation | Process to control foaming in non-aqueous systems |
| DE3319788A1 (de) * | 1983-06-01 | 1984-12-06 | Th. Goldschmidt Ag, 4300 Essen | Mit organischen gruppen modifizierte kieselsaeure, deren herstellung und verwendung zur spaltung von emulsionen |
| SE9301347A0 (sv) * | 1992-04-27 | 1993-10-28 | Nikko Chemical Inst Inc | Antiskummedel-komposition av emulsionstyp och sätt för skumbekämpning användande densamma |
| JPH086241A (ja) * | 1994-06-21 | 1996-01-12 | Konica Corp | 感光性平版印刷版 |
| CN105153785B (zh) * | 2015-09-08 | 2017-06-23 | 江苏四新科技应用研究所股份有限公司 | 一种水性涂料用乳液型消泡剂及其制备方法 |
| CN112403039A (zh) * | 2020-10-23 | 2021-02-26 | 江苏环宇康力科技有限公司 | 一种食品加工用消泡剂 |
| CN114699805A (zh) * | 2021-12-31 | 2022-07-05 | 宁夏顺邦达新材料有限公司 | 一种用于悬浮法生产聚氯乙烯工艺的消泡剂及其制备方法 |
| CN115414708B (zh) * | 2022-09-06 | 2024-07-26 | 武汉辰语达科技有限公司 | 一种消泡剂及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575298A (en) * | 1948-01-26 | 1951-11-13 | Nat Aluminate Corp | Steam generation and compositions for inhibiting foaming |
| US2575276A (en) * | 1948-08-03 | 1951-11-13 | Nat Aluminate Corp | Process of minimizing foam production in steam generation |
| US2595928A (en) * | 1951-03-07 | 1952-05-06 | Dow Corning | Antifoam emulsion |
| US2753309A (en) * | 1951-10-27 | 1956-07-03 | Pioneer Chemical Works Inc | Defoaming agents |
| BE536296A (es) * | 1954-03-22 | |||
| BE551109A (es) * | 1955-09-22 | |||
| US2846458A (en) * | 1956-05-23 | 1958-08-05 | Dow Corning | Organosiloxane ethers |
| NL100779C (es) * | 1958-02-20 | |||
| CA662734A (en) * | 1959-07-20 | 1963-05-07 | Hercules Powder Company | Defoamer |
| FR1240061A (fr) * | 1959-07-23 | 1960-09-02 | Rhone Poulenc Sa | Procédé de préparation d'émulsions aqueuses à propriétés antimousse améliorées |
-
0
- BE BE626473D patent/BE626473A/xx unknown
-
1961
- 1961-12-30 DE DE19611419678 patent/DE1419678B2/de not_active Ceased
-
1962
- 1962-12-12 US US244001A patent/US3250727A/en not_active Expired - Lifetime
- 1962-12-27 GB GB48650/62A patent/GB988937A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB988937A (en) | 1965-04-14 |
| DE1419678A1 (de) | 1968-12-19 |
| US3250727A (en) | 1966-05-10 |
| DE1419678B2 (de) | 1970-10-01 |