JPH0137962B2 - - Google Patents
Info
- Publication number
- JPH0137962B2 JPH0137962B2 JP58063394A JP6339483A JPH0137962B2 JP H0137962 B2 JPH0137962 B2 JP H0137962B2 JP 58063394 A JP58063394 A JP 58063394A JP 6339483 A JP6339483 A JP 6339483A JP H0137962 B2 JPH0137962 B2 JP H0137962B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- weight
- formula
- parts
- represented
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 229920001296 polysiloxane Polymers 0.000 claims description 17
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 125000000962 organic group Chemical group 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 3
- 239000002518 antifoaming agent Substances 0.000 description 24
- 238000005187 foaming Methods 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 10
- 239000006260 foam Substances 0.000 description 9
- 230000003254 anti-foaming effect Effects 0.000 description 8
- 150000002430 hydrocarbons Chemical group 0.000 description 8
- -1 siloxane units Chemical group 0.000 description 7
- 229920001400 block copolymer Polymers 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000010730 cutting oil Substances 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000490 cosmetic additive Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical group CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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
-
- 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
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- 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
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
- C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
-
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/54—Silicon compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Colloid Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58063394A JPS59189933A (ja) | 1983-04-11 | 1983-04-11 | 自己乳化性シリコーン消泡剤組成物 |
| US06/597,456 US4597894A (en) | 1983-04-11 | 1984-04-05 | Composition containing organopolysiloxane having polyoxyalkylene and perfluoroalkyl units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58063394A JPS59189933A (ja) | 1983-04-11 | 1983-04-11 | 自己乳化性シリコーン消泡剤組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189933A JPS59189933A (ja) | 1984-10-27 |
| JPH0137962B2 true JPH0137962B2 (en, 2012) | 1989-08-10 |
Family
ID=13228043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58063394A Granted JPS59189933A (ja) | 1983-04-11 | 1983-04-11 | 自己乳化性シリコーン消泡剤組成物 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4597894A (en, 2012) |
| JP (1) | JPS59189933A (en, 2012) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5283004A (en) * | 1986-07-18 | 1994-02-01 | Dow Corning Corporation | Method for the preparation of a silicone defoamer composition |
| US5055229A (en) * | 1986-12-30 | 1991-10-08 | Union Carbide Chemicals And Plastics Technology Corporation | Silicone antifoams |
| DE3725322A1 (de) * | 1987-07-30 | 1989-02-09 | Wacker Chemie Gmbh | Antischaummittel |
| JP2674598B2 (ja) * | 1987-09-25 | 1997-11-12 | 旭硝子株式会社 | 機能性油剤 |
| JPH03157106A (ja) * | 1989-11-16 | 1991-07-05 | Shin Etsu Chem Co Ltd | 消泡剤組成物 |
| JP2865466B2 (ja) * | 1990-12-27 | 1999-03-08 | 信越化学工業株式会社 | 泡抑制剤組成物 |
| US5454979A (en) * | 1992-08-27 | 1995-10-03 | Dow Corning Toray Silicon Co., Ltd. | Fluorosilicone antifoam |
| US5274159A (en) * | 1993-02-18 | 1993-12-28 | Minnesota Mining And Manufacturing Company | Destructable fluorinated alkoxysilane surfactants and repellent coatings derived therefrom |
| DE10135277C2 (de) * | 2001-07-13 | 2003-06-05 | Jostra Ag | Entschäumungsmittel, Vorrichtung mit einer mit dem Entschäumungsmittel beschichteten Oberfläche und Verwendung einer derartigen Vorrichtung |
| US7468346B2 (en) * | 2003-06-30 | 2008-12-23 | Ecolab Inc. | Low foaming washing liquid |
| JP4963065B2 (ja) * | 2007-01-15 | 2012-06-27 | 信越化学工業株式会社 | 低起泡性シリコーン組成物 |
| KR101866726B1 (ko) * | 2014-07-23 | 2018-06-15 | 다우 실리콘즈 코포레이션 | 실리콘 에멀젼 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA621428A (en) * | 1961-06-06 | S. Holt Harold | Organo silanes containing polyfluoroalkoxy radicals | |
| US2892859A (en) * | 1955-05-20 | 1959-06-30 | Research Corp | Fluorine-containing alkoxyalkylsilanes |
| US3536744A (en) * | 1968-01-05 | 1970-10-27 | Allied Chem | Haloalkoxysilanes |
| CA960400A (en) * | 1970-09-08 | 1974-12-31 | Minnesota Mining And Manufacturing Company | Poly(perfluoroalkylene oxide) derivatives |
| US3847961A (en) * | 1973-04-02 | 1974-11-12 | Minnesota Mining & Mfg | Fluoroaliphaticthiomethylsiloxanes |
| BE819399A (fr) * | 1973-09-07 | 1974-12-16 | Produit anti-mousse | |
| US3984347A (en) * | 1974-12-19 | 1976-10-05 | Dow Corning Corporation | Foam control composition |
| US4039469A (en) * | 1975-06-20 | 1977-08-02 | General Electric Company | Process for the preparation of aqueous antifoam compositions |
| DE2747277C2 (de) * | 1977-10-21 | 1982-06-09 | Degussa Ag, 6000 Frankfurt | Granulatförmige Organosilan-Präparation, deren Herstellung und Verwendung |
| JPS6017416B2 (ja) * | 1980-05-28 | 1985-05-02 | 信越化学工業株式会社 | オルガノポリシロキサン化合物 |
| US4460493A (en) * | 1982-04-22 | 1984-07-17 | Dow Corning Corporation | Process to control foaming in non-aqueous systems |
-
1983
- 1983-04-11 JP JP58063394A patent/JPS59189933A/ja active Granted
-
1984
- 1984-04-05 US US06/597,456 patent/US4597894A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4597894A (en) | 1986-07-01 |
| JPS59189933A (ja) | 1984-10-27 |
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