CN113797598B - 一种有机硅消泡组合物的制备方法 - Google Patents
一种有机硅消泡组合物的制备方法 Download PDFInfo
- Publication number
- CN113797598B CN113797598B CN202010546872.3A CN202010546872A CN113797598B CN 113797598 B CN113797598 B CN 113797598B CN 202010546872 A CN202010546872 A CN 202010546872A CN 113797598 B CN113797598 B CN 113797598B
- Authority
- CN
- China
- Prior art keywords
- polyorganosiloxane
- organic silicon
- defoaming composition
- silicone
- reaction
- 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.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 70
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 22
- 239000010703 silicon Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 36
- -1 polydimethylsiloxane Polymers 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 239000006229 carbon black Substances 0.000 claims description 9
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- 229920002050 silicone resin Polymers 0.000 claims description 3
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 claims description 2
- PYSGFFTXMUWEOT-UHFFFAOYSA-N 3-(dimethylamino)propan-1-ol Chemical compound CN(C)CCCO PYSGFFTXMUWEOT-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 2
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 2
- YDQGDERWZVTINN-UHFFFAOYSA-N [K].C[SiH2]O Chemical compound [K].C[SiH2]O YDQGDERWZVTINN-UHFFFAOYSA-N 0.000 claims description 2
- 125000001204 arachidyl group Chemical group [H]C([*])([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])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])[H] 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 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 claims description 2
- 125000003438 dodecyl 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])C([H])([H])C([H])([H])* 0.000 claims description 2
- 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 claims description 2
- 125000001421 myristyl group Chemical group [H]C([*])([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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000000913 palmityl group Chemical group [H]C([*])([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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- RPDAUEIUDPHABB-UHFFFAOYSA-N potassium ethoxide Chemical compound [K+].CC[O-] RPDAUEIUDPHABB-UHFFFAOYSA-N 0.000 claims description 2
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 claims description 2
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000004079 stearyl group Chemical group [H]C([*])([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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000012808 vapor phase Substances 0.000 claims description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract description 19
- 238000004132 cross linking Methods 0.000 abstract description 6
- 239000004519 grease Substances 0.000 abstract description 5
- 238000004945 emulsification Methods 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000013530 defoamer Substances 0.000 description 14
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 9
- 230000005764 inhibitory process Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 229920002323 Silicone foam Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013514 silicone foam Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
-
- 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
- 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
- C08G77/44—Block-or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202010546872.3A CN113797598B (zh) | 2020-06-16 | 2020-06-16 | 一种有机硅消泡组合物的制备方法 |
PCT/CN2021/098236 WO2021254169A1 (zh) | 2020-06-16 | 2021-06-04 | 一种有机硅消泡组合物的制备方法 |
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CN202010546872.3A CN113797598B (zh) | 2020-06-16 | 2020-06-16 | 一种有机硅消泡组合物的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN113797598A CN113797598A (zh) | 2021-12-17 |
CN113797598B true CN113797598B (zh) | 2024-04-02 |
Family
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Family Applications (1)
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CN202010546872.3A Active CN113797598B (zh) | 2020-06-16 | 2020-06-16 | 一种有机硅消泡组合物的制备方法 |
Country Status (2)
Country | Link |
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CN (1) | CN113797598B (zh) |
WO (1) | WO2021254169A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117582702B (zh) * | 2024-01-18 | 2024-04-05 | 江苏赛欧信越消泡剂有限公司 | 一种改性硅氧烷消泡剂及其制备方法 |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0270273A2 (en) * | 1986-11-14 | 1988-06-08 | Dow Corning Kabushiki Kaisha | Method of producing a silicone defoamer composition |
JPH05293307A (ja) * | 1991-11-26 | 1993-11-09 | Shin Etsu Chem Co Ltd | 泡抑制剤組成物 |
US5914362A (en) * | 1996-04-19 | 1999-06-22 | Dow Corning Corporation | Silicone-based antifoam compositions cross-reference to related applications |
JP2004315996A (ja) * | 2003-04-14 | 2004-11-11 | Somar Corp | 消泡剤添加システム |
CN1931417A (zh) * | 2006-07-28 | 2007-03-21 | 南京四新科技应用研究所有限公司 | 一种消泡剂活性组合物的制备方法 |
WO2008043512A2 (en) * | 2006-10-10 | 2008-04-17 | Dow Corning Corporation | Silicone foam control agent |
CN101422712A (zh) * | 2008-11-25 | 2009-05-06 | 南京四新科技应用研究所有限公司 | 一种消泡剂组合物的制备 |
CN102000451A (zh) * | 2010-11-04 | 2011-04-06 | 南京四新科技应用研究所有限公司 | 一种有机硅消泡组合物及制备方法 |
CN102489048A (zh) * | 2011-12-26 | 2012-06-13 | 滁州四新科技有限责任公司 | 一种消泡剂组合物及其制备方法 |
CN104069654A (zh) * | 2014-07-01 | 2014-10-01 | 西安道尔达化工有限公司 | 一种高粘度有机硅消泡剂的制备方法 |
CN104892940A (zh) * | 2014-03-05 | 2015-09-09 | 马凤国 | 一种硅氧烷的制备方法 |
CN105498304A (zh) * | 2015-12-15 | 2016-04-20 | 江苏四新科技应用研究所股份有限公司 | 一种消泡组合物及其制备方法 |
CN107652751A (zh) * | 2017-09-01 | 2018-02-02 | 佛山市南海大田化学有限公司 | 一种涂料油墨用消泡剂及其制备方法 |
CN107840962A (zh) * | 2017-11-13 | 2018-03-27 | 山东省科学院新材料研究所 | 一种水性色浆用有机硅消泡剂及其制备方法 |
CN108786190A (zh) * | 2018-06-14 | 2018-11-13 | 南通斯恩特纺织科技有限公司 | 一种双子型有机硅消泡剂的制备方法 |
CN110898467A (zh) * | 2019-12-05 | 2020-03-24 | 浙江新安化工集团股份有限公司 | 消泡活性物、其制备方法及消泡剂 |
CN111054101A (zh) * | 2019-12-18 | 2020-04-24 | 中广核研究院有限公司 | 一种多用途通用型消泡剂及其制备方法 |
-
2020
- 2020-06-16 CN CN202010546872.3A patent/CN113797598B/zh active Active
-
2021
- 2021-06-04 WO PCT/CN2021/098236 patent/WO2021254169A1/zh active Application Filing
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0270273A2 (en) * | 1986-11-14 | 1988-06-08 | Dow Corning Kabushiki Kaisha | Method of producing a silicone defoamer composition |
JPH05293307A (ja) * | 1991-11-26 | 1993-11-09 | Shin Etsu Chem Co Ltd | 泡抑制剤組成物 |
US5914362A (en) * | 1996-04-19 | 1999-06-22 | Dow Corning Corporation | Silicone-based antifoam compositions cross-reference to related applications |
JP2004315996A (ja) * | 2003-04-14 | 2004-11-11 | Somar Corp | 消泡剤添加システム |
CN1931417A (zh) * | 2006-07-28 | 2007-03-21 | 南京四新科技应用研究所有限公司 | 一种消泡剂活性组合物的制备方法 |
WO2008043512A2 (en) * | 2006-10-10 | 2008-04-17 | Dow Corning Corporation | Silicone foam control agent |
CN101422712A (zh) * | 2008-11-25 | 2009-05-06 | 南京四新科技应用研究所有限公司 | 一种消泡剂组合物的制备 |
CN102000451A (zh) * | 2010-11-04 | 2011-04-06 | 南京四新科技应用研究所有限公司 | 一种有机硅消泡组合物及制备方法 |
CN102489048A (zh) * | 2011-12-26 | 2012-06-13 | 滁州四新科技有限责任公司 | 一种消泡剂组合物及其制备方法 |
CN104892940A (zh) * | 2014-03-05 | 2015-09-09 | 马凤国 | 一种硅氧烷的制备方法 |
CN104069654A (zh) * | 2014-07-01 | 2014-10-01 | 西安道尔达化工有限公司 | 一种高粘度有机硅消泡剂的制备方法 |
CN105498304A (zh) * | 2015-12-15 | 2016-04-20 | 江苏四新科技应用研究所股份有限公司 | 一种消泡组合物及其制备方法 |
CN107652751A (zh) * | 2017-09-01 | 2018-02-02 | 佛山市南海大田化学有限公司 | 一种涂料油墨用消泡剂及其制备方法 |
CN107840962A (zh) * | 2017-11-13 | 2018-03-27 | 山东省科学院新材料研究所 | 一种水性色浆用有机硅消泡剂及其制备方法 |
CN108786190A (zh) * | 2018-06-14 | 2018-11-13 | 南通斯恩特纺织科技有限公司 | 一种双子型有机硅消泡剂的制备方法 |
CN110898467A (zh) * | 2019-12-05 | 2020-03-24 | 浙江新安化工集团股份有限公司 | 消泡活性物、其制备方法及消泡剂 |
CN111054101A (zh) * | 2019-12-18 | 2020-04-24 | 中广核研究院有限公司 | 一种多用途通用型消泡剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2021254169A1 (zh) | 2021-12-23 |
CN113797598A (zh) | 2021-12-17 |
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