CA1040964A - Foam control composition - Google Patents
Foam control compositionInfo
- Publication number
- CA1040964A CA1040964A CA222,742A CA222742A CA1040964A CA 1040964 A CA1040964 A CA 1040964A CA 222742 A CA222742 A CA 222742A CA 1040964 A CA1040964 A CA 1040964A
- Authority
- CA
- Canada
- Prior art keywords
- units
- composition
- copolymer
- weight
- range
- 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 claims abstract description 55
- 239000006260 foam Substances 0.000 title claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229920001577 copolymer Polymers 0.000 claims abstract description 28
- 229920000642 polymer Polymers 0.000 claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 13
- 239000002480 mineral oil Substances 0.000 claims abstract description 13
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 11
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 11
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 11
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002199 base oil Substances 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 3
- -1 polyoxypropylene Polymers 0.000 claims description 38
- 229920001451 polypropylene glycol Polymers 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 150000003254 radicals Chemical class 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 101100237844 Mus musculus Mmp19 gene Proteins 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 13
- 239000002518 antifoaming agent Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ORTFAQDWJHRMNX-UHFFFAOYSA-M oxidooxomethyl Chemical compound [O-][C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-M 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000005336 allyloxy group Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 108010057108 condensin complexes Proteins 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 150000002334 glycols Chemical class 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
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000008149 soap solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 125000005023 xylyl group Chemical group 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
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Coloring (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50258574A | 1974-09-03 | 1974-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1040964A true CA1040964A (en) | 1978-10-24 |
Family
ID=23998474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA222,742A Expired CA1040964A (en) | 1974-09-03 | 1975-03-21 | Foam control composition |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5435879B2 (enrdf_load_stackoverflow) |
| AR (1) | AR202610A1 (enrdf_load_stackoverflow) |
| BE (1) | BE832978A (enrdf_load_stackoverflow) |
| BR (1) | BR7504299A (enrdf_load_stackoverflow) |
| CA (1) | CA1040964A (enrdf_load_stackoverflow) |
| DE (1) | DE2518053C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2283947A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1505665A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5380464A (en) * | 1988-05-09 | 1995-01-10 | Dow Corning Corporation | Silicone foam control composition |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5375858U (enrdf_load_stackoverflow) * | 1976-11-27 | 1978-06-24 | ||
| JPS54137152A (en) * | 1978-04-17 | 1979-10-24 | Sanyo Electric Co Ltd | Absorptive refrigerator |
| DE3011304A1 (de) * | 1980-03-24 | 1981-10-08 | Henkel KGaA, 4000 Düsseldorf | Schaumdaempfungsmittel und dessen verwendung in kunstharz-, lack- und farbdispersionen |
| DE3013923A1 (de) | 1980-04-11 | 1981-10-15 | Bayer Ag, 5090 Leverkusen | Organopolysiloxanhaltige entschaeumerzubereitung |
| DE3128631A1 (de) * | 1981-07-20 | 1983-02-03 | Henkel Kgaa | "verfahren zur herstellung eines schaumgedaempften, silikone enthaltenden waschmittels" |
| DE3200206A1 (de) * | 1982-01-07 | 1983-07-21 | Henkel KGaA, 4000 Düsseldorf | Organopolysiloxane und deren verwendung als antischaummittel in waessrigen dispersionen und loesungen von kunstharzen |
| DE3201479C2 (de) * | 1982-01-20 | 1984-04-05 | Th. Goldschmidt Ag, 4300 Essen | Mittel zum Verhindern oder Beseitigen von Schaum, insbesondere in wäßrigen Systemen |
| FR2624128B1 (fr) * | 1987-12-08 | 1990-07-20 | Rhone Poulenc Chimie | Antimousse comportant une resine mq |
| NO891598L (no) * | 1988-05-09 | 1989-11-10 | Dow Corning | Silikon-skumkontrollsammensetning. |
| US5262088A (en) * | 1991-01-24 | 1993-11-16 | Dow Corning Corporation | Emulsion gelled silicone antifoams |
| GB9412179D0 (en) * | 1994-06-17 | 1994-08-10 | Dow Corning Sa | Foam control agent |
| DE60039559D1 (de) * | 1999-08-13 | 2008-09-04 | Dow Corning Sa | Silikonhaltiges Schaumregulierungsmittel |
| EP1454667A1 (en) * | 2003-03-03 | 2004-09-08 | Laporte Performance Chemicals UK Limited | Foam control agent |
| CN117205618B (zh) * | 2023-09-18 | 2024-06-14 | 佛山市南海大田化学有限公司 | 一种有机硅消泡剂组合物及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784479A (en) * | 1972-05-15 | 1974-01-08 | Dow Corning | Foam control composition |
| BE788249A (fr) * | 1972-05-15 | 1973-02-28 | Dow Corning | Compositions de silicones pour lutter contre le moussage dans les procedes de teinture au jet |
-
1975
- 1975-03-21 CA CA222,742A patent/CA1040964A/en not_active Expired
- 1975-04-23 DE DE19752518053 patent/DE2518053C3/de not_active Expired
- 1975-04-28 AR AR25851975A patent/AR202610A1/es active
- 1975-05-22 GB GB2217175A patent/GB1505665A/en not_active Expired
- 1975-05-22 JP JP6143275A patent/JPS5435879B2/ja not_active Expired
- 1975-07-08 BR BR7505511D patent/BR7504299A/pt unknown
- 1975-09-02 BE BE159662A patent/BE832978A/xx not_active IP Right Cessation
- 1975-09-02 FR FR7526865A patent/FR2283947A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5380464A (en) * | 1988-05-09 | 1995-01-10 | Dow Corning Corporation | Silicone foam control composition |
Also Published As
| Publication number | Publication date |
|---|---|
| AR202610A1 (es) | 1975-06-24 |
| DE2518053C3 (de) | 1980-07-10 |
| JPS5128868A (enrdf_load_stackoverflow) | 1976-03-11 |
| DE2518053A1 (de) | 1976-03-11 |
| GB1505665A (en) | 1978-03-30 |
| BE832978A (fr) | 1976-03-02 |
| FR2283947B1 (enrdf_load_stackoverflow) | 1981-02-13 |
| JPS5435879B2 (enrdf_load_stackoverflow) | 1979-11-06 |
| DE2518053B2 (de) | 1979-11-08 |
| AU7976475A (en) | 1976-10-07 |
| FR2283947A1 (fr) | 1976-04-02 |
| BR7504299A (pt) | 1976-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1058052A (en) | Foam control composition | |
| US3784479A (en) | Foam control composition | |
| CA1040964A (en) | Foam control composition | |
| US4514319A (en) | Antifoam composition containing hydrocarbon-silicon copolymer, hydrophobic filler and hydrocarbon oil | |
| US4395352A (en) | High efficiency antifoam compositions and process for reducing foaming | |
| US3746653A (en) | Jet dyeing foam control | |
| US5262088A (en) | Emulsion gelled silicone antifoams | |
| US5147578A (en) | Amino/polyoxyalkylenated polydiorganosiloxanes | |
| US7566750B2 (en) | Defoamer compositions | |
| US5977191A (en) | Method for controlling foam | |
| US5914362A (en) | Silicone-based antifoam compositions cross-reference to related applications | |
| EP0663225A1 (en) | Foam control compositions | |
| JP2020193337A (ja) | ＳｉＯＣ系ポリエーテルシロキサン | |
| US6001887A (en) | Defoamer emulsion based on organofunctionally modified polysiloxanes | |
| CN108778443B (zh) | 用于清洁剂的消泡剂组合物 | |
| KR20000048474A (ko) | 수지-충전제를 포함하는 기포 제어 조성물 | |
| CA1298528C (en) | Foam control process for highly acidic aqueous systems | |
| JP6172292B2 (ja) | 消泡剤組成物 | |
| US5442010A (en) | Epoxy-terminated polyisobutylene-polydimethylsiloxane compositions | |
| US5861453A (en) | Silicone compositions and uses thereof | |
| US6525103B2 (en) | Water-insoluble poly(oxy-1,4-butanediyl)-containing polyoxyalkylene-polysiloxane block copolymers for defoaming aqueous media | |
| KR100706367B1 (ko) | 실리콘 계면활성제용 발포 조절제 | |
| US6391831B1 (en) | Use of water-insoluble polyoxyarylene-polysiloxane block copolymers for defoaming aqueous media | |
| US20020132860A1 (en) | Use of water-insoluble polyoxyalkylene-polysiloxane block copolymers for defoaming aqueous media | |
| JPH08192001A (ja) | Ｗ／ｏエマルション型消泡剤組成物及びそれを用いた消泡方法 |