KR102429543B1 - 신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지 - Google Patents
신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지 Download PDFInfo
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- KR102429543B1 KR102429543B1 KR1020190129388A KR20190129388A KR102429543B1 KR 102429543 B1 KR102429543 B1 KR 102429543B1 KR 1020190129388 A KR1020190129388 A KR 1020190129388A KR 20190129388 A KR20190129388 A KR 20190129388A KR 102429543 B1 KR102429543 B1 KR 102429543B1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/606—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom having only or additionally carbon-to-carbon triple bonds as unsaturation in the carboxylic acid moiety
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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
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
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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
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/328—Polymers on the carrier being further modified
- B01J20/3282—Crosslinked polymers
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/68—Superabsorbents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- 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
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
열처리 시간(분, 185 ℃) | CRC(g/g) | |
실시예 4 | 0 | 33.6 |
20 | 35.6 | |
40 | 36.7 | |
60 | 37.3 | |
실시예 5 | 0 | 47.8 |
20 | 54.0 | |
40 | 58.7 | |
60 | 58.9 | |
실시예 6 | 0 | 49.2 |
20 | 50.7 | |
40 | 52.8 | |
60 | 53.4 | |
비교예 2 | 0 | 50.2 |
20 | 51.9 | |
40 | 50.6 | |
비교예 3 | 0 | 31 |
20 | 33.4 | |
40 | 35.7 | |
60 | 38.4 |
CRC(g/g) | AUP (g/g, 0.7psi) | |
실시예 4 | 34.0 | 25.7 |
실시예 5 | 42.5 | 22.6 |
실시예 6 | 37.8 | 23.5 |
비교예 2 | 36.9 | 23.7 |
비교예 3 | 32.4 | 24.8 |
Claims (10)
- 제1항에 있어서,
상기 R1 및 R2는 수소인, 가교제 화합물.
- 제1항에 있어서,
상기 R3 및 R4는 각각 독립적으로, 탄소수 1 내지 5의 알킬(alkyl)이고,
상기 R5 및 R6은 각각 독립적으로 수소, 탄소수 1 내지 5의 알킬, 또는 서로 인접하는 2개가 연결되어 형성된 사이클로알케인의 2가기인, 가교제 화합물.
- 제3항에 있어서,
상기 R3 및 R4는 각각 독립적으로, 메틸 또는 에틸이고,
상기 R5 및 R6은 각각 독립적으로 수소, 메틸, 또는 에틸인, 가교제 화합물.
- 제1항에 있어서,
n은 0 내지 5의 정수인, 가교제 화합물.
- 제1항의 가교제 화합물 및 아크릴산계 단량체가 중합된 중합체를 포함하는 고흡수성 수지.
- 제7항에 있어서, 상기 아크릴산계 단량체는 하기 화학식 2로 표시되는, 중합체인, 고흡수성 수지:
[화학식 2]
R-COOM
상기 화학식 1에서,
R은 불포화 결합을 포함하는 탄소수 2 내지 5의 알킬 그룹이고,
M은 수소원자, 1가 또는 2가 금속, 암모늄기 또는 유기 아민염이다.
- 제7항에 있어서, 상기 중합체는 180℃ 이상의 온도에서 분해되는, 고흡수성 수지.
- 제7항에 있어서, 상기 중합체의 표면에 형성된 표면 가교층을 더 포함하는 고흡수성 수지.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2019/013767 WO2020080894A1 (ko) | 2018-10-18 | 2019-10-18 | 신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지 |
EP19874630.7A EP3725762B1 (en) | 2018-10-18 | 2019-10-18 | Novel crosslinker compound and superabsorbent polymer prepared using same |
US16/966,324 US11970443B2 (en) | 2018-10-18 | 2019-10-18 | Crosslinking agent compound and superabsorbent polymer prepared by using the same |
JP2020541500A JP7039107B2 (ja) | 2018-10-18 | 2019-10-18 | 新規な架橋剤化合物およびこれを用いて製造される高吸水性樹脂 |
CN201980011036.0A CN111670176B (zh) | 2018-10-18 | 2019-10-18 | 新的交联剂化合物和通过使用其制备的超吸收性聚合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180124565 | 2018-10-18 | ||
KR20180124565 | 2018-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200043921A KR20200043921A (ko) | 2020-04-28 |
KR102429543B1 true KR102429543B1 (ko) | 2022-08-04 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020190129388A Active KR102429543B1 (ko) | 2018-10-18 | 2019-10-17 | 신규한 가교제 화합물 및 이를 이용하여 제조되는 고흡수성 수지 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11970443B2 (ko) |
EP (1) | EP3725762B1 (ko) |
JP (1) | JP7039107B2 (ko) |
KR (1) | KR102429543B1 (ko) |
CN (1) | CN111670176B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112041353B (zh) * | 2018-03-07 | 2022-01-14 | 丸善石油化学株式会社 | 新型二官能(甲基)丙烯酸酯化合物和聚合物 |
JP7691963B2 (ja) * | 2021-07-29 | 2025-06-12 | 信越化学工業株式会社 | ポジ型レジスト材料及びパターン形成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080140037A1 (en) * | 2004-12-03 | 2008-06-12 | Newman Thomas H | Crosslinker for Superabsorbent Polymers |
JP2010093065A (ja) * | 2008-10-08 | 2010-04-22 | Fujifilm Corp | 光ナノインプリント用硬化性組成物、これを用いた硬化物およびその製造方法、ならびに液晶表示装置用部材 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060024401A (ko) | 2003-06-06 | 2006-03-16 | 바스프 악티엔게젤샤프트 | 알킬레닐렌 글리콜의 (메트)아크릴산 에스테르 및 이의용도 |
WO2004108795A1 (de) * | 2003-06-06 | 2004-12-16 | Basf Aktiengesellschaft | (meth)acrylester von alkylenylenglycolen und deren verwendung |
US7601482B2 (en) | 2006-03-28 | 2009-10-13 | Az Electronic Materials Usa Corp. | Negative photoresist compositions |
JP6024670B2 (ja) | 2011-12-28 | 2016-11-16 | 宇部興産株式会社 | 非水電解液及びそれを用いた蓄電デバイス |
KR20180075313A (ko) | 2016-12-26 | 2018-07-04 | 주식회사 엘지화학 | 고흡수성 수지 |
CN112041353B (zh) | 2018-03-07 | 2022-01-14 | 丸善石油化学株式会社 | 新型二官能(甲基)丙烯酸酯化合物和聚合物 |
-
2019
- 2019-10-17 KR KR1020190129388A patent/KR102429543B1/ko active Active
- 2019-10-18 EP EP19874630.7A patent/EP3725762B1/en active Active
- 2019-10-18 US US16/966,324 patent/US11970443B2/en active Active
- 2019-10-18 JP JP2020541500A patent/JP7039107B2/ja active Active
- 2019-10-18 CN CN201980011036.0A patent/CN111670176B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080140037A1 (en) * | 2004-12-03 | 2008-06-12 | Newman Thomas H | Crosslinker for Superabsorbent Polymers |
JP2010093065A (ja) * | 2008-10-08 | 2010-04-22 | Fujifilm Corp | 光ナノインプリント用硬化性組成物、これを用いた硬化物およびその製造方法、ならびに液晶表示装置用部材 |
Also Published As
Publication number | Publication date |
---|---|
JP7039107B2 (ja) | 2022-03-22 |
US20200369595A1 (en) | 2020-11-26 |
CN111670176A (zh) | 2020-09-15 |
EP3725762A4 (en) | 2021-04-21 |
CN111670176B (zh) | 2023-03-14 |
EP3725762B1 (en) | 2024-02-28 |
US11970443B2 (en) | 2024-04-30 |
EP3725762A1 (en) | 2020-10-21 |
JP2021512196A (ja) | 2021-05-13 |
KR20200043921A (ko) | 2020-04-28 |
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