KR102433112B1 - 수성 아크릴 에멀젼 제조방법 - Google Patents
수성 아크릴 에멀젼 제조방법 Download PDFInfo
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- KR102433112B1 KR102433112B1 KR1020220050152A KR20220050152A KR102433112B1 KR 102433112 B1 KR102433112 B1 KR 102433112B1 KR 1020220050152 A KR1020220050152 A KR 1020220050152A KR 20220050152 A KR20220050152 A KR 20220050152A KR 102433112 B1 KR102433112 B1 KR 102433112B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
- C08F220/325—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals containing glycidyl radical, e.g. glycidyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/12—Esters of phenols or saturated alcohols
- C08F222/22—Esters containing nitrogen
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- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (2)
- 제1 아크릴계 단량체 혼합물, 이온교환수 및 유화제를 포함하는 제1 프리에멀젼을 제조하는 단계;
제2 아크릴계 단량체 혼합물, 이온교환수 및 유화제를 포함하는 제2 프리에멀젼을 제조하는 단계;
제3 아크릴계 단량체 혼합물, 이온교환수 및 유화제를 포함하는 제3 프리에멀젼을 제조하는 단계;
개시제 및 이온교환수를 포함하는 개시제 용액을 제조하는 단계;
pH 조절제 및 이온교환수를 포함하는 pH 조절 용액을 제조하는 단계;
반응기에 이온교환수, 유화제 및 완충제를 투입하여 교반하는 단계;
상기 반응기에 상기 제1 프리에멀젼 20-30 중량부를 투입하고, 80-84℃의 온도로 가열하고, 상기 개시제 용액 1-7 중량부를 투입한 후, 5-15분 동안 교반하여 에멀젼시드를 제조하는 단계;
상기 반응기에 상기 제1 프리에멀젼 200-250 중량부 및 상기 개시제 용액 4-12 중량부를 투입하되 120-180분에 걸쳐 투입하고, 80-100분 동안 교반하여 제1 반응물을 제조하는 단계;
상기 반응기의 온도를 75-79℃로 조절하고, 상기 반응기에 상기 제2 프리에멀젼 250-350 중량부 및 상기 개시제 용액 11-19 중량부를 투입하되 60-120분에 걸쳐 투입하고, 80-100분 동안 교반하여 제2 반응물을 제조하는 단계;
상기 반응기의 온도를 83-87℃로 조절하고, 상기 반응기에 상기 제3 프리에멀젼 300-400 중량부 및 상기 개시제 용액 14-22 중량부를 투입하되 120-180분에 걸쳐 투입하고, 140-160분 동안 교반하여 제3 반응물을 제조하는 단계;
상기 반응기를 50-60℃의 온도로 냉각하고, 상기 반응기에 산화제 1-9 중량부 및 환원제 1-9 중량부를 투입하여 산화환원반응시켜 미반응 물질을 제거하는 단계; 및
상기 반응기를 20-30℃의 온도로 냉각하고, 상기 pH 조절 용액을 투입하여 pH를 8-9로 조절하는 단계;를 포함하고,
상기 제1 아크릴계 단량체 혼합물은, 메틸메타크릴레이트(methyl methacrylate, MMA) 47-57 중량부, 2-에틸헥실아크릴레이트(2-ethylhexylacrylate, 2-EHA) 37-47 중량부, 2-하이드록시에틸 메타크릴레이트(2-hydroxyethyl methacrylate, HEMA) 2-6 중량부 및 메타크릴산(methacrylic acid, MAA) 0.5-4 중량부를 포함하고,
상기 제2 아크릴계 단량체 혼합물은, 메틸메타크릴레이트(methyl methacrylate, MMA) 44-54 중량부, 2-에틸헥실아크릴레이트(2-ethylhexylacrylate, 2-EHA) 33-43 중량부, 비스페놀 A-글리시딜메타크릴레이트(bisphenol A-glycidyl methacrylate, BGMA) 6-14 중량부 및 말레인산(maleic acid) 1-5 중량부를 포함하고,
상기 제3 아크릴계 단량체 혼합물은, 메틸메타크릴레이트(methyl methacrylate, MMA) 44-54 중량부, 2-하이드록시에틸 메타크릴레이트(2-hydroxyethyl methacrylate, HEMA) 33-43 중량부, 우레탄다이메타크릴레이트(urethane dimethacrylate, UDMA) 6-14 중량부 및 아크릴산(acrylic acid, AA) 1-5 중량부를 포함하고,
상기 pH 조절제는 소듐 오소실리케이트(sodium orthosilicate, Na4SiO4) 및 소듐 알루미네이트(sodium aluminate, Na2Al2O4)를 4:1의 중량비율로 혼합된 것을 특징으로 하는 수성 아크릴 에멸전의 제조방법. - 삭제
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020220050152A KR102433112B1 (ko) | 2022-04-22 | 2022-04-22 | 수성 아크릴 에멀젼 제조방법 |
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| KR1020220050152A KR102433112B1 (ko) | 2022-04-22 | 2022-04-22 | 수성 아크릴 에멀젼 제조방법 |
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| KR102433112B1 true KR102433112B1 (ko) | 2022-08-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116694271A (zh) * | 2023-06-30 | 2023-09-05 | 深圳市道丰宁科技有限公司 | 一种水基胶黏剂及其制备方法 |
| KR102615502B1 (ko) * | 2023-09-11 | 2023-12-21 | (주)서호 | 친환경 접착제 조성물 |
| KR102721396B1 (ko) * | 2023-11-28 | 2024-10-25 | 조광페인트주식회사 | 난연성과 내진동성을 갖는 하이브리드 수지 조성물 및 그 제조 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160046850A (ko) | 2013-08-22 | 2016-04-29 | 바스프 에스이 | 에멀젼 중합체의 제조 방법 |
| KR20160082577A (ko) * | 2014-12-30 | 2016-07-08 | 삼화페인트공업주식회사 | 친환경 고광택성 수성 아크릴 수지, 이의 제조방법 및 이를 포함한 도료 |
| CN107056998A (zh) * | 2017-05-19 | 2017-08-18 | 衡水新光新材料科技有限公司 | 一种工业防护底漆用丙烯酸聚合物乳液及其生产工艺 |
| CN109971265A (zh) * | 2019-04-23 | 2019-07-05 | 广东华润涂料有限公司 | 适用于配制卷材涂料组合物的水性胶乳 |
-
2022
- 2022-04-22 KR KR1020220050152A patent/KR102433112B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160046850A (ko) | 2013-08-22 | 2016-04-29 | 바스프 에스이 | 에멀젼 중합체의 제조 방법 |
| KR20160082577A (ko) * | 2014-12-30 | 2016-07-08 | 삼화페인트공업주식회사 | 친환경 고광택성 수성 아크릴 수지, 이의 제조방법 및 이를 포함한 도료 |
| CN107056998A (zh) * | 2017-05-19 | 2017-08-18 | 衡水新光新材料科技有限公司 | 一种工业防护底漆用丙烯酸聚合物乳液及其生产工艺 |
| CN109971265A (zh) * | 2019-04-23 | 2019-07-05 | 广东华润涂料有限公司 | 适用于配制卷材涂料组合物的水性胶乳 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116694271A (zh) * | 2023-06-30 | 2023-09-05 | 深圳市道丰宁科技有限公司 | 一种水基胶黏剂及其制备方法 |
| KR102615502B1 (ko) * | 2023-09-11 | 2023-12-21 | (주)서호 | 친환경 접착제 조성물 |
| KR102721396B1 (ko) * | 2023-11-28 | 2024-10-25 | 조광페인트주식회사 | 난연성과 내진동성을 갖는 하이브리드 수지 조성물 및 그 제조 방법 |
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