CN106220827A - 一种含硅丙烯酸单体改性环氧酯及其制备方法 - Google Patents
一种含硅丙烯酸单体改性环氧酯及其制备方法 Download PDFInfo
- Publication number
- CN106220827A CN106220827A CN201610613201.8A CN201610613201A CN106220827A CN 106220827 A CN106220827 A CN 106220827A CN 201610613201 A CN201610613201 A CN 201610613201A CN 106220827 A CN106220827 A CN 106220827A
- Authority
- CN
- China
- Prior art keywords
- ester
- modified epoxy
- monomer modified
- silyl acrylate
- hole boiling
- 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.)
- Granted
Links
- 239000000178 monomer Substances 0.000 title claims abstract description 35
- GRJISGHXMUQUMC-UHFFFAOYSA-N silyl prop-2-enoate Chemical compound [SiH3]OC(=O)C=C GRJISGHXMUQUMC-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000004342 Benzoyl peroxide Substances 0.000 claims abstract description 30
- 235000019400 benzoyl peroxide Nutrition 0.000 claims abstract description 30
- 239000003822 epoxy resin Substances 0.000 claims abstract description 17
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 17
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims abstract description 15
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 claims abstract description 8
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940119545 isobornyl methacrylate Drugs 0.000 claims abstract description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 7
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005642 Oleic acid Substances 0.000 claims abstract description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 7
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 241000208204 Linum Species 0.000 claims abstract description 6
- 238000009835 boiling Methods 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 13
- 238000012360 testing method Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 abstract description 6
- 230000000052 comparative effect Effects 0.000 description 7
- 239000005022 packaging material Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 229920000180 alkyd Polymers 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- YAGBAUUBKBTRNY-UHFFFAOYSA-N CO[SiH](OC)OC.C(C=C)(=O)OCCC[SiH2]OCC Chemical compound CO[SiH](OC)OC.C(C=C)(=O)OCCC[SiH2]OCC YAGBAUUBKBTRNY-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- SYWDWCWQXBUCOP-UHFFFAOYSA-N benzene;ethene Chemical group C=C.C1=CC=CC=C1 SYWDWCWQXBUCOP-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 methacryloxypropyl Chemical group 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 239000002383 tung oil Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1494—Polycondensates modified by chemical after-treatment followed by a further chemical treatment thereof
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
- C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
- C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
- C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
- C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
- C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
- C08G59/1461—Unsaturated monoacids
- C08G59/1466—Acrylic or methacrylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Abstract
Description
表干时间 | 耐水 | 铅笔硬度 | |
实施例1 | 10min | 240h | 2H |
对比例 | 30min | 72h | HB |
Claims (8)
Priority Applications (1)
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CN201610613201.8A CN106220827B (zh) | 2016-07-29 | 2016-07-29 | 一种含硅丙烯酸单体改性环氧酯及其制备方法 |
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CN201610613201.8A CN106220827B (zh) | 2016-07-29 | 2016-07-29 | 一种含硅丙烯酸单体改性环氧酯及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106220827A true CN106220827A (zh) | 2016-12-14 |
CN106220827B CN106220827B (zh) | 2018-12-11 |
Family
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Family Applications (1)
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CN201610613201.8A Active CN106220827B (zh) | 2016-07-29 | 2016-07-29 | 一种含硅丙烯酸单体改性环氧酯及其制备方法 |
Country Status (1)
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CN (1) | CN106220827B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106674441A (zh) * | 2017-01-24 | 2017-05-17 | 湘江涂料科技有限公司 | 一种水溶性丙烯酸改性环氧酯树脂及其制备方法 |
CN107216443A (zh) * | 2016-12-25 | 2017-09-29 | 长木(宁波)新材料科技有限公司 | 一种室温自交联型水性环氧酯及其制备方法 |
CN112011031A (zh) * | 2020-08-12 | 2020-12-01 | 湖南松井新材料股份有限公司 | 负型光刻胶树脂及其制备方法和负型光刻胶 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1919889A (zh) * | 2006-09-05 | 2007-02-28 | 英志祥 | 有机硅丙烯酸环氧酯水分散体及其制备方法与应用 |
CN1927968A (zh) * | 2006-09-05 | 2007-03-14 | 英志祥 | 基于有机硅丙烯酸环氧酯水分散体的水性工业涂料及其制备方法 |
CN102492102A (zh) * | 2011-12-05 | 2012-06-13 | 江苏柏鹤涂料有限公司 | 含硅丙烯酸改性环氧酯树脂及其涂料 |
CN104341558A (zh) * | 2014-10-25 | 2015-02-11 | 重庆市金渝管道设备有限公司 | 一种水性丙烯酸改性醇酸树脂涂料合成方法 |
CN104356320A (zh) * | 2014-11-12 | 2015-02-18 | 武汉工程大学 | 一种水性环氧酯-丙烯酸树脂杂化体树脂及其制备方法 |
CN104629061A (zh) * | 2015-01-30 | 2015-05-20 | 广东省宜华木业股份有限公司 | 一种水性丙烯酸改性醇酸树脂的制备方法 |
-
2016
- 2016-07-29 CN CN201610613201.8A patent/CN106220827B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1919889A (zh) * | 2006-09-05 | 2007-02-28 | 英志祥 | 有机硅丙烯酸环氧酯水分散体及其制备方法与应用 |
CN1927968A (zh) * | 2006-09-05 | 2007-03-14 | 英志祥 | 基于有机硅丙烯酸环氧酯水分散体的水性工业涂料及其制备方法 |
CN102492102A (zh) * | 2011-12-05 | 2012-06-13 | 江苏柏鹤涂料有限公司 | 含硅丙烯酸改性环氧酯树脂及其涂料 |
CN104341558A (zh) * | 2014-10-25 | 2015-02-11 | 重庆市金渝管道设备有限公司 | 一种水性丙烯酸改性醇酸树脂涂料合成方法 |
CN104356320A (zh) * | 2014-11-12 | 2015-02-18 | 武汉工程大学 | 一种水性环氧酯-丙烯酸树脂杂化体树脂及其制备方法 |
CN104629061A (zh) * | 2015-01-30 | 2015-05-20 | 广东省宜华木业股份有限公司 | 一种水性丙烯酸改性醇酸树脂的制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107216443A (zh) * | 2016-12-25 | 2017-09-29 | 长木(宁波)新材料科技有限公司 | 一种室温自交联型水性环氧酯及其制备方法 |
CN107216443B (zh) * | 2016-12-25 | 2019-01-22 | 长木(宁波)新材料科技有限公司 | 一种室温自交联型水性环氧酯及其制备方法 |
CN106674441A (zh) * | 2017-01-24 | 2017-05-17 | 湘江涂料科技有限公司 | 一种水溶性丙烯酸改性环氧酯树脂及其制备方法 |
CN106674441B (zh) * | 2017-01-24 | 2019-07-23 | 湘江涂料科技有限公司 | 一种水溶性丙烯酸改性环氧酯树脂及其制备方法 |
CN112011031A (zh) * | 2020-08-12 | 2020-12-01 | 湖南松井新材料股份有限公司 | 负型光刻胶树脂及其制备方法和负型光刻胶 |
CN112011031B (zh) * | 2020-08-12 | 2022-09-20 | 湖南松井新材料股份有限公司 | 负型光刻胶树脂及其制备方法和负型光刻胶 |
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CN106220827B (zh) | 2018-12-11 |
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