CN1903951A - 一种改进的非有机硅涂料消泡剂及其制备方法 - Google Patents
一种改进的非有机硅涂料消泡剂及其制备方法 Download PDFInfo
- Publication number
- CN1903951A CN1903951A CN 200610040820 CN200610040820A CN1903951A CN 1903951 A CN1903951 A CN 1903951A CN 200610040820 CN200610040820 CN 200610040820 CN 200610040820 A CN200610040820 A CN 200610040820A CN 1903951 A CN1903951 A CN 1903951A
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- Prior art keywords
- defoamer
- oil
- agent
- acid
- emulsifying agent
- 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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Links
- 239000002518 antifoaming agent Substances 0.000 title claims abstract description 16
- 229920001296 polysiloxane Polymers 0.000 title claims description 13
- 239000003973 paint Substances 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920000570 polyether Polymers 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- 239000002480 mineral oil Substances 0.000 claims abstract description 12
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 12
- 150000001408 amides Chemical class 0.000 claims abstract description 8
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- 238000007639 printing Methods 0.000 claims abstract description 8
- 239000000344 soap Substances 0.000 claims abstract description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 5
- 239000000194 fatty acid Substances 0.000 claims abstract description 5
- 229930195729 fatty acid Natural products 0.000 claims abstract description 5
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 239000013530 defoamer Substances 0.000 claims description 49
- -1 amine hydroxybenzenes Chemical class 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 9
- 150000002632 lipids Chemical class 0.000 claims description 9
- 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 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 8
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 8
- 239000000600 sorbitol Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 claims description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 235000019198 oils Nutrition 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000012747 synergistic agent Substances 0.000 claims description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 4
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005642 Oleic acid Substances 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229940063655 aluminum stearate Drugs 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000002199 base oil Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical class CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- 239000001593 sorbitan monooleate Substances 0.000 claims description 4
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 4
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 4
- 239000001587 sorbitan monostearate Substances 0.000 claims description 4
- 235000011076 sorbitan monostearate Nutrition 0.000 claims description 4
- 229940035048 sorbitan monostearate Drugs 0.000 claims description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 159000000013 aluminium salts Chemical class 0.000 claims description 2
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 159000000007 calcium salts Chemical class 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000004359 castor oil Substances 0.000 claims description 2
- 235000019438 castor oil Nutrition 0.000 claims description 2
- 239000002283 diesel fuel Substances 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 239000000295 fuel oil Substances 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 239000010721 machine oil Substances 0.000 claims description 2
- 159000000003 magnesium salts Chemical class 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 229960003742 phenol Drugs 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
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 8
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 11
- 230000003254 anti-foaming effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 239000004964 aerogel Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229920002545 silicone oil Polymers 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000012847 fine chemical Substances 0.000 description 3
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 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 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
名称 | 消泡剂A | 对照组消泡剂CA | 消泡剂B | 对照组消泡剂CB | 国外某公司消泡剂 |
重量与体积比值 | 0.4763 | 0.3625 | 0.4636 | 0.3658 | 0.3804 |
液体体积(ml) | 消泡剂A | 对照组消泡剂CA | 消泡剂B | 对照组消泡剂CB | 国外某公司消泡剂 |
200 | 起始 | 起始 | 起始 | 起始 | 起始 |
250 | 5′00″ | 1′20″ | 5′00″ | 1′20″ | 1′20″ |
300 | 9′05″ | 2′05″ | 11′00″ | 2′20″ | 2′35″ |
350 | 11′20″ | 3′50″ | 12′40″ | 3′32″ | 3′40″ |
400 | 13′31″ | 4′54″ | 14′11″ | 4′11″ | 4′30″ |
450 | 15′00″ | 6′07″ | 16′00″ | 5′00″ | 5′50″ |
500 | 15′40″ | 6′35″ | 17′20″ | 5′55″ | 7′35″ |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200610040820A CN1903951B (zh) | 2006-07-28 | 2006-07-28 | 一种改进的非有机硅涂料消泡剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200610040820A CN1903951B (zh) | 2006-07-28 | 2006-07-28 | 一种改进的非有机硅涂料消泡剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1903951A true CN1903951A (zh) | 2007-01-31 |
CN1903951B CN1903951B (zh) | 2010-05-12 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN200610040820A Expired - Fee Related CN1903951B (zh) | 2006-07-28 | 2006-07-28 | 一种改进的非有机硅涂料消泡剂及其制备方法 |
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Country | Link |
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CN (1) | CN1903951B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120107A (zh) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | 一种矿物油消泡剂的制备方法 |
CN102120158A (zh) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | 一种矿物油消泡剂的制备方法 |
CN102120106A (zh) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | 一种矿物油消泡剂的制备方法 |
CN102558937A (zh) * | 2011-12-26 | 2012-07-11 | 滁州四新科技有限责任公司 | 一种经济型涂料消泡剂 |
CN103866609A (zh) * | 2014-02-25 | 2014-06-18 | 苏州恒康新材料有限公司 | 一种造纸消泡剂及其制备方法 |
CN104356936A (zh) * | 2014-11-21 | 2015-02-18 | 苏州大乘环保建材有限公司 | 高性能疏水外墙用罩面漆 |
CN104479439A (zh) * | 2014-12-08 | 2015-04-01 | 南京四新科技应用研究所有限公司 | 一种矿物油消泡剂 |
CN104771939A (zh) * | 2015-03-04 | 2015-07-15 | 滁州四新科技有限责任公司 | 一种用于造纸黑液的矿物油消泡剂及其制备方法 |
CN105154031A (zh) * | 2015-09-29 | 2015-12-16 | 新疆贝肯能源工程股份有限公司 | 植物油下脚料消泡剂及其制备方法 |
CN105749588A (zh) * | 2016-02-29 | 2016-07-13 | 苏州印丝特纺织数码科技有限公司 | 一种纺织用无硅消泡剂及其制备方法 |
CN106807118A (zh) * | 2016-12-28 | 2017-06-09 | 广东中联邦精细化工有限公司 | 一种非有机硅高性能消泡剂及其制备方法 |
CN107551608A (zh) * | 2017-07-25 | 2018-01-09 | 佛山市南海大田化学有限公司 | 一种疏水性白炭黑的制备方法 |
CN112870774A (zh) * | 2021-01-15 | 2021-06-01 | 河北梓烨化工有限公司 | 一种脱硫消泡剂及其制备方法 |
CN114681958A (zh) * | 2020-12-31 | 2022-07-01 | 南京德俊新材料科技有限公司 | 一种水性涂料消泡剂及其制备方法 |
CN115518418A (zh) * | 2022-10-27 | 2022-12-27 | 广东南辉新材料有限公司 | 矿物油消泡剂及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100355478C (zh) * | 2005-05-20 | 2007-12-19 | 山东师范大学 | 耐高温有机硅乳液消泡剂及其合成方法 |
CN100358607C (zh) * | 2005-10-09 | 2008-01-02 | 南京四新科技应用研究所有限公司 | 一种水相体系非有机硅消泡剂 |
-
2006
- 2006-07-28 CN CN200610040820A patent/CN1903951B/zh not_active Expired - Fee Related
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120158A (zh) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | 一种矿物油消泡剂的制备方法 |
CN102120106A (zh) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | 一种矿物油消泡剂的制备方法 |
CN102120107A (zh) * | 2010-11-19 | 2011-07-13 | 苏州博纳化学科技有限公司 | 一种矿物油消泡剂的制备方法 |
CN102558937A (zh) * | 2011-12-26 | 2012-07-11 | 滁州四新科技有限责任公司 | 一种经济型涂料消泡剂 |
CN103866609A (zh) * | 2014-02-25 | 2014-06-18 | 苏州恒康新材料有限公司 | 一种造纸消泡剂及其制备方法 |
CN103866609B (zh) * | 2014-02-25 | 2016-03-30 | 新昌县鸿裕工业产品设计有限公司 | 一种造纸消泡剂及其制备方法 |
CN104356936A (zh) * | 2014-11-21 | 2015-02-18 | 苏州大乘环保建材有限公司 | 高性能疏水外墙用罩面漆 |
CN104479439B (zh) * | 2014-12-08 | 2016-06-08 | 江苏四新科技应用研究所股份有限公司 | 一种矿物油消泡剂 |
CN104479439A (zh) * | 2014-12-08 | 2015-04-01 | 南京四新科技应用研究所有限公司 | 一种矿物油消泡剂 |
CN104771939A (zh) * | 2015-03-04 | 2015-07-15 | 滁州四新科技有限责任公司 | 一种用于造纸黑液的矿物油消泡剂及其制备方法 |
CN105154031A (zh) * | 2015-09-29 | 2015-12-16 | 新疆贝肯能源工程股份有限公司 | 植物油下脚料消泡剂及其制备方法 |
CN105154031B (zh) * | 2015-09-29 | 2018-10-26 | 新疆贝肯能源工程股份有限公司 | 植物油下脚料消泡剂及其制备方法 |
CN105749588A (zh) * | 2016-02-29 | 2016-07-13 | 苏州印丝特纺织数码科技有限公司 | 一种纺织用无硅消泡剂及其制备方法 |
CN106807118A (zh) * | 2016-12-28 | 2017-06-09 | 广东中联邦精细化工有限公司 | 一种非有机硅高性能消泡剂及其制备方法 |
CN107551608A (zh) * | 2017-07-25 | 2018-01-09 | 佛山市南海大田化学有限公司 | 一种疏水性白炭黑的制备方法 |
CN107551608B (zh) * | 2017-07-25 | 2018-08-10 | 佛山市南海大田化学有限公司 | 一种疏水性白炭黑的制备方法 |
CN114681958A (zh) * | 2020-12-31 | 2022-07-01 | 南京德俊新材料科技有限公司 | 一种水性涂料消泡剂及其制备方法 |
CN112870774A (zh) * | 2021-01-15 | 2021-06-01 | 河北梓烨化工有限公司 | 一种脱硫消泡剂及其制备方法 |
CN115518418A (zh) * | 2022-10-27 | 2022-12-27 | 广东南辉新材料有限公司 | 矿物油消泡剂及其制备方法 |
Also Published As
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