KR960012440B1 - 기계적 강도가 우수한 약산성 양이온 교환수지 및 그의 제조방법 - Google Patents
기계적 강도가 우수한 약산성 양이온 교환수지 및 그의 제조방법 Download PDFInfo
- Publication number
- KR960012440B1 KR960012440B1 KR1019930027286A KR930027286A KR960012440B1 KR 960012440 B1 KR960012440 B1 KR 960012440B1 KR 1019930027286 A KR1019930027286 A KR 1019930027286A KR 930027286 A KR930027286 A KR 930027286A KR 960012440 B1 KR960012440 B1 KR 960012440B1
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- KR
- South Korea
- Prior art keywords
- acid
- exchange resin
- cation exchange
- weakly acidic
- meth
- 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.)
- Expired - Fee Related
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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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
- C08F2/18—Suspension polymerisation
-
- 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
-
- 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
- C08F220/32—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
-
- 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
-
- 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
- C08J2333/04—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 esters
- C08J2333/06—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 esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/08—Homopolymers or copolymers of acrylic acid esters
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
- 약산성 양이온교환수지를 제조함에 있어서, 다음 구조식(I)로 표시되는 펜타에리트리톨 디(메타)아크릴레이트, 다음 구조식(II)로 표시되는 1,4-시클로헥산디메틸 디(메타)아크릴레이트 및 다음 구조식(III)으로 표시되는 글리시딜 (메타)아크릴레이트를 현탁중합한 후, 다음 구조식(IV)로 표시되는 카르복실산 유도체를 반응시켜 제조하는 것을 특징으로 하는 약산성 교환수지의 제조방법.상기 식에서, R은 수소원자 또는 메틸기이고, R1은 클로로 또는 브로모이고, R2는 수소원자, 메틸기 또는 에틸기이다.
- 제 1 항에 있어서, 상기 구조식(IV)로 표시되는 카르복실산 유도체는 공중합체 입자중량에 대하여 5~70중량% 사용하는 것을 특징으로 하는 약산성 양이온교환수지의 제조방법.
- 제 1 항에 있어서, 상기 구조식(IV)로 표시되는 카르복실산 유도체로는 클로로아세틸산, 브로모아세틸산, 2-클로로프로피온산, 3-클로로프로파온산, 2-브로모프로피온산, 3-브로모프로비온산, 2- 클로로부탄산, 4-클로로부탄산, 2-브로모부탄산, 4-브로모부탄산 또는 푸마르산을 사용하는 것을 특징으로 하는 약산성 양이온교환수지의 제조방법.
- 제 1 항에 있어서, 상기 알칼리 촉매로는 수산화나트륨, 수산화칼륨 또는 수산화리튬을 사용하는 것을 특징으로 하는 약산성 양이온교환수지의 제조방법.
- 제 1 항의 방법에 의해 제조된 약산성 양이온교환수지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930027286A KR960012440B1 (ko) | 1993-12-10 | 1993-12-10 | 기계적 강도가 우수한 약산성 양이온 교환수지 및 그의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930027286A KR960012440B1 (ko) | 1993-12-10 | 1993-12-10 | 기계적 강도가 우수한 약산성 양이온 교환수지 및 그의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950018196A KR950018196A (ko) | 1995-07-22 |
| KR960012440B1 true KR960012440B1 (ko) | 1996-09-20 |
Family
ID=19370609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930027286A Expired - Fee Related KR960012440B1 (ko) | 1993-12-10 | 1993-12-10 | 기계적 강도가 우수한 약산성 양이온 교환수지 및 그의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960012440B1 (ko) |
-
1993
- 1993-12-10 KR KR1019930027286A patent/KR960012440B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950018196A (ko) | 1995-07-22 |
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