KR970065594A - 금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제 - Google Patents

금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제 Download PDF

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KR970065594A
KR970065594A KR1019960006204A KR19960006204A KR970065594A KR 970065594 A KR970065594 A KR 970065594A KR 1019960006204 A KR1019960006204 A KR 1019960006204A KR 19960006204 A KR19960006204 A KR 19960006204A KR 970065594 A KR970065594 A KR 970065594A
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sequestering agent
metal ion
producing
group
oxidation catalyst
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KR1019960006204A
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KR100210009B1 (ko
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오기철
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최학규
주식회사 반도화학
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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
    • C08F220/04—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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • 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
    • C08F220/16—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
    • 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
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • C08F4/32—Organic compounds
    • C08F4/34—Per-compounds with one peroxy-radical
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08K5/05—Alcohols; Metal alcoholates

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

본 발명은 에스테르계, 에테르계, 아크릴레이트계 모노머를 공중합하여 금속이온 봉쇄제를 제조함에 있어서, 탄소수 C1∼ C3의 알콜류를 첨하하고, 촉매로는 산화촉매를사용하여 공중합하며, 중합완료후 알칼리류로 중화시키는 과정을 포함하는 것을 특징으로 하는 금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제를 제공하는 것으로, 본 발명의 금속이온 봉쇄제는 생분해성이 우수할 뿐만 아니라 금속이온 봉쇄능이 탁월하며 장치산업, 제지산업, 제제산업등에 있어서, 스케일 방지, 유. 무기분산, 세정력촉진, 부식방지등 다양한 용도로 사용될 수 있다.

Description

금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 에스테르계, 에테르계, 아크릴레이트계 모노머를 공중합하여 금속이온 봉쇄제를 제조함에 있어서, 탄소수 C1∼ C3의 알콜류를 첨하하고, 촉매로는 산화촉매를사용하여 공중합하며, 중합완료후 알칼리류로 중화시키는 과정을 포함하는 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  2. 제1항에 있어서, 상기 에스테르계, 에테르계, 아크릴레이트계 모노머가 아디프산, 아크릴산, 무수마레인산, 비닐아세테이트, 푸마르산, 메타아크릴산, 이타콘산, 메틸아크릴레이트, 에틸아크릴레이트, 메틸메타아크릴레이트등르로 구성되는 군으로부터 선택되는 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  3. 제1항에 있어서, 상기 탄소수 C1∼ C3의 알콜류가 메탄올, 에탄올, 이소프로판올, 부탄올등으로 구성되는 군으로부터 선택되는 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  4. 제1항에 있어서, 상기 알콜류의 첨가량이 중합반응물의 총량의 30% 이하인 것을 특징으로 하는 금속이온 봉쇄제제의 제조방법.
  5. 제1항에 있어서, 상기 중합반응 온도가 70℃ 이상인 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  6. 제1항에 있어서, 상기 산화촉매가 과산화물, 과류산암모늄, 과류산칼륨, 과산화벤조일, 아조비스이소부티로니트릴, 벤조일퍼옥사이드로 구성되는 군으로부터 선택되는 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  7. 제1항에 있어서, 상기 산화촉매의 첨가량이 중합반물의 총량의 05 ∼ 2.0% 범위내인 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  8. 제1항에 있어서, 알칼리류에 의한 중화 공정이 가성소다 수용액을 적합하여 pH 8∼10으로 조정하는 것을 특징으로 하는 금속이온 봉쇄제의 제조방법.
  9. 제1항 내지 제5항 중 어느 하나의 항에 의해 제조되는, 점도가 1000cps 이하이고, 금속이온 봉쇄능이 160 이상인 금속이온 봉쇄제.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960006204A 1996-03-09 1996-03-09 금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제 KR100210009B1 (ko)

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KR1019960006204A KR100210009B1 (ko) 1996-03-09 1996-03-09 금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제

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KR1019960006204A KR100210009B1 (ko) 1996-03-09 1996-03-09 금속이온 봉쇄제의 제조방법 및 그에 의하여 수득되는 금속이온 봉쇄제

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KR101093821B1 (ko) 2009-08-13 2011-12-19 한국화학연구원 칼슘이온 봉쇄용 중합 조성물 및 칼슘이온 봉쇄용 중합체의 제조방법
KR102045305B1 (ko) 2019-06-20 2019-11-15 양승철 다기능성 금속이온 봉쇄제의 제조방법

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