KR100492917B1 - 비드상 고흡수성 수지의 제조방법 - Google Patents
비드상 고흡수성 수지의 제조방법 Download PDFInfo
- Publication number
- KR100492917B1 KR100492917B1 KR10-2003-0060553A KR20030060553A KR100492917B1 KR 100492917 B1 KR100492917 B1 KR 100492917B1 KR 20030060553 A KR20030060553 A KR 20030060553A KR 100492917 B1 KR100492917 B1 KR 100492917B1
- Authority
- KR
- South Korea
- Prior art keywords
- monomer
- range
- bead
- polymerization
- aqueous solution
- Prior art date
Links
Classifications
-
- 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
- C08F2/14—Organic medium
-
- 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
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- 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
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0060553A KR100492917B1 (ko) | 2003-08-30 | 2003-08-30 | 비드상 고흡수성 수지의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0060553A KR100492917B1 (ko) | 2003-08-30 | 2003-08-30 | 비드상 고흡수성 수지의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050022813A KR20050022813A (ko) | 2005-03-08 |
KR100492917B1 true KR100492917B1 (ko) | 2005-06-01 |
Family
ID=37230624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0060553A KR100492917B1 (ko) | 2003-08-30 | 2003-08-30 | 비드상 고흡수성 수지의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100492917B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100732218B1 (ko) * | 2005-10-27 | 2007-06-27 | 애경정밀화학 주식회사 | 색전이가 없이 착색된 투명의 비드상 고흡수성 수지의제조방법 및 이를 함유한 서방성제제 |
EP2135654A1 (en) | 2008-06-17 | 2009-12-23 | Jin-Sung Kim | Stuffed toy filled with super absorbent polymer |
KR101039065B1 (ko) * | 2010-12-30 | 2011-06-07 | 케이엘건설 주식회사 | 폴리아크릴아마이드계 수지 방근 시트, 그 제조 방법 및 이를 이용한 방수 방근 복합 시공 방법 |
KR20200141711A (ko) | 2019-06-11 | 2020-12-21 | 주식회사 티에스씨 | 상분리 특성을 이용한 자외선중합 고흡수성수지 비드의 제조방법 |
WO2021054718A1 (ko) * | 2019-09-18 | 2021-03-25 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2837650A4 (en) * | 2012-11-15 | 2015-10-07 | Lg Chemical Ltd | PROCESS FOR PRODUCING SUPERABSORBENT POLYMER |
KR101871968B1 (ko) | 2015-06-01 | 2018-06-27 | 주식회사 엘지화학 | 고흡수성 수지 |
KR101949454B1 (ko) | 2015-06-15 | 2019-02-18 | 주식회사 엘지화학 | 고흡수성 수지 |
KR101949995B1 (ko) | 2015-07-06 | 2019-02-19 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 및 이로부터 제조된 고흡수성 수지 |
KR101855351B1 (ko) | 2015-08-13 | 2018-05-04 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
KR102009909B1 (ko) | 2015-10-07 | 2019-08-21 | 주식회사 엘지화학 | 고흡수성 수지 단일 입자의 파쇄강도 측정 방법 |
WO2017146347A1 (ko) | 2016-02-25 | 2017-08-31 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
WO2018117548A1 (ko) * | 2016-12-23 | 2018-06-28 | 주식회사 엘지화학 | 다공성 고흡수성 수지의 제조 방법 및 다공성 고흡수성 수지 |
KR102112833B1 (ko) * | 2016-12-26 | 2020-05-19 | 주식회사 엘지화학 | 다공성 고흡수성 수지의 제조 방법 |
-
2003
- 2003-08-30 KR KR10-2003-0060553A patent/KR100492917B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100732218B1 (ko) * | 2005-10-27 | 2007-06-27 | 애경정밀화학 주식회사 | 색전이가 없이 착색된 투명의 비드상 고흡수성 수지의제조방법 및 이를 함유한 서방성제제 |
EP2135654A1 (en) | 2008-06-17 | 2009-12-23 | Jin-Sung Kim | Stuffed toy filled with super absorbent polymer |
KR101039065B1 (ko) * | 2010-12-30 | 2011-06-07 | 케이엘건설 주식회사 | 폴리아크릴아마이드계 수지 방근 시트, 그 제조 방법 및 이를 이용한 방수 방근 복합 시공 방법 |
KR20200141711A (ko) | 2019-06-11 | 2020-12-21 | 주식회사 티에스씨 | 상분리 특성을 이용한 자외선중합 고흡수성수지 비드의 제조방법 |
WO2021054718A1 (ko) * | 2019-09-18 | 2021-03-25 | 주식회사 엘지화학 | 고흡수성 수지 및 이의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20050022813A (ko) | 2005-03-08 |
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