KR101855352B1 - 고흡수성 수지의 제조 방법 - Google Patents
고흡수성 수지의 제조 방법 Download PDFInfo
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- KR101855352B1 KR101855352B1 KR1020160162032A KR20160162032A KR101855352B1 KR 101855352 B1 KR101855352 B1 KR 101855352B1 KR 1020160162032 A KR1020160162032 A KR 1020160162032A KR 20160162032 A KR20160162032 A KR 20160162032A KR 101855352 B1 KR101855352 B1 KR 101855352B1
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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
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
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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
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- C08F2/10—Aqueous solvent
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- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 화학식 1의 화합물에 대한 HSQC(heteronuclear single quantum correlation spectroscopy) 그래프이다.
도 3은 본 발명의 일 실시예에 따른 화학식 1의 화합물에 대한 13C NMR 그래프이다.
| Vortex(초) | CRC(g/g) | AUL (g/g) | |
| 실시예 1 | 61 | 38.4 | 24.5 |
| 실시예 2 | 62 | 38.5 | 24.3 |
| 실시예 3 | 60 | 37.3 | 26.1 |
| 비교예 1 | 68 | 34.3 | 23.3 |
Claims (7)
- 제1항에 있어서, 상기 화학식 1에서 R은 하이드록시기인, 고흡수성 수지의 제조 방법.
- 제1항에 있어서, 상기 화학식 1로 표시되는 화합물은 상기 중합체 100 중량부에 대해 0.02 내지 0.5 중량부로 포함되는, 고흡수성 수지의 제조 방법.
- 제1항에 있어서, 상기 표면 가교제로 다공성 실리카(silica) 또는 클레이(clay)를 더 포함하는, 고흡수성 수지의 제조 방법.
- 제1항에 있어서, 상기 고흡수성 수지의 보수능(CRC)은 30 g/g 내지 40 g/g이고, 흡수능(AUP)은 15 g/g 내지 27 g/g인, 고흡수성 수지의 제조 방법.
- 제1항에 있어서, 상기 고흡수성 수지의 볼텍스 테스트(Vortex test)에 의해 측정한 흡수 속도가 10 내지 65 초인, 고흡수성 수지의 제조 방법.
- 제1항에 있어서, 상기 표면 가교 반응은 160 내지 220℃의 온도에서 20 내지 120분 동안 수행되는, 고흡수성 수지의 제조 방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/757,041 US10450428B2 (en) | 2015-12-09 | 2016-12-01 | Method for preparing superabsorbent polymer |
| CN201680052151.9A CN108026195B (zh) | 2015-12-09 | 2016-12-01 | 用于制备超吸收性聚合物的方法 |
| PCT/KR2016/014058 WO2017099423A1 (ko) | 2015-12-09 | 2016-12-01 | 고흡수성 수지의 제조 방법 |
| EP16873288.1A EP3321290B1 (en) | 2015-12-09 | 2016-12-01 | Method for preparing super-absorbent polymer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20150175001 | 2015-12-09 | ||
| KR1020150175001 | 2015-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170068383A KR20170068383A (ko) | 2017-06-19 |
| KR101855352B1 true KR101855352B1 (ko) | 2018-05-08 |
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ID=59279180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160162032A Active KR101855352B1 (ko) | 2015-12-09 | 2016-11-30 | 고흡수성 수지의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10450428B2 (ko) |
| EP (1) | EP3321290B1 (ko) |
| KR (1) | KR101855352B1 (ko) |
| CN (1) | CN108026195B (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2579300B (en) | 2017-07-28 | 2022-10-05 | Kimberly Clark Co | Nanoporous superabsorbent particles |
| BR112020023949B1 (pt) | 2018-06-27 | 2023-01-31 | Kimberly-Clark Worldwide, Inc. | Partículas superabsorventes, e, método para formar as partículas superabsorventes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032628A (en) | 1988-05-13 | 1991-07-16 | Lucky, Ltd. | Process for the preparation of a highly water absorptive resin from acrylic resin, epoxy crosslinker and hydrophilic silicate |
| US6565981B1 (en) | 1999-03-30 | 2003-05-20 | Stockhausen Gmbh & Co. Kg | Polymers that are cross-linkable to form superabsorbent polymers |
| US20080140037A1 (en) | 2004-12-03 | 2008-06-12 | Newman Thomas H | Crosslinker for Superabsorbent Polymers |
| KR101393681B1 (ko) | 2010-06-15 | 2014-05-13 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| KR101507299B1 (ko) | 2012-04-25 | 2015-03-30 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
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| JPS56161408A (en) | 1980-05-19 | 1981-12-11 | Kao Corp | Production of water-absorbing resin |
| JPS57158209A (en) | 1981-03-25 | 1982-09-30 | Kao Corp | Production of bead-form highly water-absorbing polymer |
| JPS57198714A (en) | 1981-05-29 | 1982-12-06 | Sumitomo Chem Co Ltd | Production of hydrogel |
| ES2039640T3 (es) | 1987-10-29 | 1993-10-01 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Un metodo de tratamiento de la superficie de una resina absorbente de agua. |
| JP2960495B2 (ja) * | 1990-07-31 | 1999-10-06 | 日本化薬株式会社 | 吸水剤及びその製造方法 |
| JP2862357B2 (ja) * | 1990-09-11 | 1999-03-03 | 日本化薬株式会社 | 吸水剤及びその製造方法 |
| KR100212978B1 (ko) | 1997-05-30 | 1999-08-02 | 차동천 | 아크릴계 고흡수성 수지 |
| US6265488B1 (en) | 1998-02-24 | 2001-07-24 | Nippon Shokubai Co., Ltd. | Production process for water-absorbing agent |
| DE10112555A1 (de) | 2001-03-15 | 2002-10-02 | Vantico Gmbh & Co Kg | Addukte aus Polyalkylenglykolmonoglycidylethern und Aminverbindungen |
| JP3683565B2 (ja) | 2002-11-05 | 2005-08-17 | 株式会社日本触媒 | 吸水性樹脂の製造方法および架橋剤 |
| JP4377432B2 (ja) | 2004-03-30 | 2009-12-02 | ビーエーエスエフ ソシエタス・ヨーロピア | 高吸収性ポリマー粒子の改善された製造方法 |
| US7994384B2 (en) | 2004-04-28 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | Absorbent composition having multiple surface treatments |
| US7718713B2 (en) | 2006-10-02 | 2010-05-18 | Formosa Plastics Corporation | Method of manufacturing the super-absorbent polymer (SAP) which is powdery, insoluble in water, and able to absorb water, blood and urine and has slight soluble things |
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| US8623783B2 (en) | 2010-02-08 | 2014-01-07 | Lg Chem, Ltd. | Absorbent resin surface-modified with cationic polymer compound |
| DE102011086516A1 (de) | 2011-11-17 | 2013-05-23 | Evonik Degussa Gmbh | Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung |
| US8420567B1 (en) | 2011-12-30 | 2013-04-16 | Evonik Stockhausen, Llc | Process for superabsorbent polymer and crosslinker composition |
| JP6182206B2 (ja) | 2012-04-25 | 2017-08-16 | エルジー・ケム・リミテッド | 高吸水性樹脂およびその製造方法 |
| EP2698392A1 (en) | 2012-08-17 | 2014-02-19 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Polymer network material comprising a poly(glycidyl ether) structure, method of its production and use |
| KR101487543B1 (ko) | 2013-06-18 | 2015-01-30 | 한국생산기술연구원 | 아민의 가교반응을 이용한 이산화탄소 흡착 소재 및 그 활용. |
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-
2016
- 2016-11-30 KR KR1020160162032A patent/KR101855352B1/ko active Active
- 2016-12-01 US US15/757,041 patent/US10450428B2/en active Active
- 2016-12-01 EP EP16873288.1A patent/EP3321290B1/en active Active
- 2016-12-01 CN CN201680052151.9A patent/CN108026195B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032628A (en) | 1988-05-13 | 1991-07-16 | Lucky, Ltd. | Process for the preparation of a highly water absorptive resin from acrylic resin, epoxy crosslinker and hydrophilic silicate |
| US6565981B1 (en) | 1999-03-30 | 2003-05-20 | Stockhausen Gmbh & Co. Kg | Polymers that are cross-linkable to form superabsorbent polymers |
| US20080140037A1 (en) | 2004-12-03 | 2008-06-12 | Newman Thomas H | Crosslinker for Superabsorbent Polymers |
| KR101393681B1 (ko) | 2010-06-15 | 2014-05-13 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| KR101507299B1 (ko) | 2012-04-25 | 2015-03-30 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3321290A4 (en) | 2018-10-17 |
| EP3321290A1 (en) | 2018-05-16 |
| EP3321290B1 (en) | 2021-01-27 |
| KR20170068383A (ko) | 2017-06-19 |
| CN108026195B (zh) | 2020-03-24 |
| CN108026195A (zh) | 2018-05-11 |
| US10450428B2 (en) | 2019-10-22 |
| US20180273705A1 (en) | 2018-09-27 |
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