GB1468896A - Defoaming compositions - Google Patents
Defoaming compositionsInfo
- Publication number
- GB1468896A GB1468896A GB2539074A GB2539074A GB1468896A GB 1468896 A GB1468896 A GB 1468896A GB 2539074 A GB2539074 A GB 2539074A GB 2539074 A GB2539074 A GB 2539074A GB 1468896 A GB1468896 A GB 1468896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- defoaming
- atoms
- hydrocarbon group
- oil
- monovalent hydrocarbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 10
- 150000002430 hydrocarbons Chemical class 0.000 abstract 7
- 239000003921 oil Substances 0.000 abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 239000002518 antifoaming agent Substances 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- -1 nitrogen-containing organosilicon compound Chemical class 0.000 abstract 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000600 sorbitol Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000080 wetting agent Substances 0.000 abstract 2
- VXUNVDFGBUOWQB-UHFFFAOYSA-N N-methyl-N-triethylsilyloxymethanamine Chemical compound CN(O[Si](CC)(CC)CC)C VXUNVDFGBUOWQB-UHFFFAOYSA-N 0.000 abstract 1
- YGHFDTDSFZTYBW-UHFFFAOYSA-N O-silylhydroxylamine Chemical compound NO[SiH3] YGHFDTDSFZTYBW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004965 Silica aerogel Substances 0.000 abstract 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 abstract 1
- KOOADCGQJDGAGA-UHFFFAOYSA-N [amino(dimethyl)silyl]methane Chemical compound C[Si](C)(C)N KOOADCGQJDGAGA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000004205 dimethyl polysiloxane Substances 0.000 abstract 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910021485 fumed silica Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 238000004537 pulping Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6449473A JPS5135556B2 (enrdf_load_stackoverflow) | 1973-06-08 | 1973-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1468896A true GB1468896A (en) | 1977-03-30 |
Family
ID=13259801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2539074A Expired GB1468896A (en) | 1973-06-08 | 1974-06-07 | Defoaming compositions |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5135556B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2427294A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2232344B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1468896A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0092003A1 (en) * | 1982-04-20 | 1983-10-26 | Toray Silicone Co., Ltd. | Foam control compositions |
| US4443359A (en) * | 1982-04-09 | 1984-04-17 | Toray Silicone Company, Ltd. | Foam control compositions |
| CN103596655A (zh) * | 2011-06-03 | 2014-02-19 | 圣诺普科有限公司 | 消泡剂 |
| US9278298B2 (en) | 2011-04-07 | 2016-03-08 | Shin-Etsu Chemical Co., Ltd. | Oil compound and defoamer composition |
| US9777121B2 (en) | 2013-12-10 | 2017-10-03 | Shin-Etsu Chemical Co., Ltd. | Defoaming agent composition |
| US10232288B2 (en) | 2014-08-05 | 2019-03-19 | Shin-Etsu Chemical Co., Ltd. | Defoamer oil compound, production method therefor, and defoamer composition |
| CN115518417A (zh) * | 2022-09-01 | 2022-12-27 | 天津鸿宇泰生物科技有限公司 | 用于化学发光检测试剂的消泡剂组合物、使用方法和应用 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928334A (en) * | 1974-06-06 | 1975-12-23 | Bristol Myers Co | Process for the production of cefamandole |
| US4012334A (en) * | 1974-11-12 | 1977-03-15 | General Electric Company | Antifoam compositions and process for the preparation and use thereof |
| US4005044A (en) * | 1975-06-20 | 1977-01-25 | General Electric Company | Method of making aqueous antifoam compositions |
| US4039469A (en) * | 1975-06-20 | 1977-08-02 | General Electric Company | Process for the preparation of aqueous antifoam compositions |
| DE2857155C3 (de) * | 1977-06-23 | 1996-06-13 | Procter & Gamble | Detergensmittel mit Schaumregulierungssystem |
| JP5163909B2 (ja) | 2009-11-18 | 2013-03-13 | 信越化学工業株式会社 | 消泡剤用オイルコンパウンドの製造方法及び消泡剤組成物 |
| JP6792748B2 (ja) * | 2016-04-27 | 2020-12-02 | サンノプコ株式会社 | 消泡剤 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666681A (en) * | 1970-03-16 | 1972-05-30 | Dow Corning | Antifoam preparation for aqueous systems |
-
1973
- 1973-06-08 JP JP6449473A patent/JPS5135556B2/ja not_active Expired
-
1974
- 1974-06-06 DE DE19742427294 patent/DE2427294A1/de not_active Withdrawn
- 1974-06-07 FR FR7419706A patent/FR2232344B1/fr not_active Expired
- 1974-06-07 GB GB2539074A patent/GB1468896A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443359A (en) * | 1982-04-09 | 1984-04-17 | Toray Silicone Company, Ltd. | Foam control compositions |
| EP0092003A1 (en) * | 1982-04-20 | 1983-10-26 | Toray Silicone Co., Ltd. | Foam control compositions |
| US9278298B2 (en) | 2011-04-07 | 2016-03-08 | Shin-Etsu Chemical Co., Ltd. | Oil compound and defoamer composition |
| CN103596655A (zh) * | 2011-06-03 | 2014-02-19 | 圣诺普科有限公司 | 消泡剂 |
| CN103596655B (zh) * | 2011-06-03 | 2015-04-22 | 圣诺普科有限公司 | 消泡剂 |
| US9777121B2 (en) | 2013-12-10 | 2017-10-03 | Shin-Etsu Chemical Co., Ltd. | Defoaming agent composition |
| US10232288B2 (en) | 2014-08-05 | 2019-03-19 | Shin-Etsu Chemical Co., Ltd. | Defoamer oil compound, production method therefor, and defoamer composition |
| US10765970B2 (en) | 2014-08-05 | 2020-09-08 | Shin-Etsu Chemical Co., Ltd. | Defoamer oil compound, production method therefor, and defoamer composition |
| CN115518417A (zh) * | 2022-09-01 | 2022-12-27 | 天津鸿宇泰生物科技有限公司 | 用于化学发光检测试剂的消泡剂组合物、使用方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5135556B2 (enrdf_load_stackoverflow) | 1976-10-02 |
| FR2232344B1 (enrdf_load_stackoverflow) | 1978-06-09 |
| FR2232344A1 (enrdf_load_stackoverflow) | 1975-01-03 |
| DE2427294A1 (de) | 1975-01-16 |
| JPS5013282A (enrdf_load_stackoverflow) | 1975-02-12 |
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| SU1126590A1 (ru) | Добавка к глинистым буровым растворам |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414A | Case decided by the comptroller ** specification amended (sect. 14/1949) | ||
| SP | Amendment (slips) printed | ||
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940606 |