KR940003978A - 아크릴레이트 및 메타크릴레이트에 근거한 현탁 중합체 - Google Patents

아크릴레이트 및 메타크릴레이트에 근거한 현탁 중합체 Download PDF

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KR940003978A
KR940003978A KR1019930016177A KR930016177A KR940003978A KR 940003978 A KR940003978 A KR 940003978A KR 1019930016177 A KR1019930016177 A KR 1019930016177A KR 930016177 A KR930016177 A KR 930016177A KR 940003978 A KR940003978 A KR 940003978A
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South Korea
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weight
group
polymer
citrate
buffer
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KR1019930016177A
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English (en)
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덱커스 안드레아즈
귄테베르크 노르베르트
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라이싱어,바르츠
바스프 악티엔게젤샤프트
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Publication of KR940003978A publication Critical patent/KR940003978A/ko

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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
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/14—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
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • 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
    • 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
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F20/18—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
    • 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
    • C08J5/18—Manufacture of films or sheets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

본 발명은 시트르산, 알칼리 금속 시트르산염, 알칼리토금속 시트르산염 및 암모늄 시트르산염으로 구성된 군 으로 부터 선택된 완충제의 존재하에. 아크릴산 및 메타크릴산의 C1-C18-알킬 에스테르로 구성된 군으로 부터 선택된 50 내지 100중량%의 하나 이상의 화합물과 0 내지 50중량%의 추가의 자유라디칼-중합성 단량체의 현탁 중합에 의해 얻을 수 있는 중합체에 관한 것이다 본 발명은 또한 상기 중합체의 제조방법 및 성형제품의 제조에서의 이것의 용도에 관한 것이다.

Description

아크릴레이트 및 메타크릴레이트에 근거한 현탁 중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 시트르산, 알칼리금속 시트르산염, 알칼리토금속 시트르산염 및 암모눔 시트르산염으로 구성된 군으로부터 선택된 완충제의 존재하에, 아크릴산 및 메타크릴산의 Cl1-C18-알킬 에스테르로 구성된 군으로 부터 선택된 50내지 100중량%외 하나 이상의 화합물과 0 내지 50중량%의 추가의 자유 라디칼-중합성 단량체의 현탁중합에 의해 얻을 수 있는 중합체.
  2. 시트르산, 알칼리 금속 시트르산염, 알칼리토금속 시트르산염 및 암모늄 시트르산염으로 구성된 군으로 부터 선택된 완충제의 존재하에 중합을 수행하는 것으로 이루어지는. 현탁 중합에 의해, 아크릴산 및 메타크릴산의 Cl-Cl8-알킬에스테르로 구성된 군으로부터 선택된 50내지 100중량%의 하나 이상의 화합물과 0내지 50중량%의 추가의 자유 라디칼-중합성 단량체로 이루어진 중합체의 제조방법.
  3. 제2항에 있어서, 반응혼합물중에 존재하는 물에 대해, 0.001 내지 2중량%의 완충제가 사용됨을 특징으로 하는 방법.
  4. 제2항 또는 3항에 있어서, 완충제로서 시트르산과 시트르산 삼나트륨의 혼합물이 사용됨을 특징으로 하는 방법
  5. 성형제품, 필름 또는 섬유의 제조에서 제1항의 중합체 또는 제2항 내지 4항중 어느 한하에 따르는 방법에 의해 제조된 중합체를 사용하는 방법.
  6. 제1항의 중합체, 또는 제2항 내지 4항중 어느 한 항에 따라 제조된 중합체로부터 제조된 성형제품, 필름 또는 섬유.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930016177A 1992-08-22 1993-08-20 아크릴레이트 및 메타크릴레이트에 근거한 현탁 중합체 KR940003978A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4227869A DE4227869A1 (de) 1992-08-22 1992-08-22 Suspensionspolymerisate auf der Basis von Acrylaten und Methacrylaten
DEP4227869.4 1992-08-22

Publications (1)

Publication Number Publication Date
KR940003978A true KR940003978A (ko) 1994-03-14

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KR1019930016177A KR940003978A (ko) 1992-08-22 1993-08-20 아크릴레이트 및 메타크릴레이트에 근거한 현탁 중합체

Country Status (6)

Country Link
US (1) US5567785A (ko)
EP (1) EP0584632B1 (ko)
KR (1) KR940003978A (ko)
AT (1) ATE137511T1 (ko)
DE (2) DE4227869A1 (ko)
ES (1) ES2086162T3 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294623B1 (en) 1998-09-15 2001-09-25 Agfa-Gevaert Production of spherical polymers
FR2796085B1 (fr) * 1999-07-09 2001-10-05 Optectron Ind Procede et installation pour la fabrication d'une fibre optique
US10927198B2 (en) * 2011-12-14 2021-02-23 Mitsubishi Chemical Corporation Methacrylic acid ester polymer, method for producing same, active energy ray-curable composition, and optical recording medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932372A (en) * 1970-07-20 1976-01-13 Argus Chemical Corporation Peroxide co-initiator system for polymerization
CA1056993A (en) * 1974-11-04 1979-06-19 Michael J. Maximovich Resin composition
US3978032A (en) * 1975-02-28 1976-08-31 Ppg Industries, Inc. Polymerization of ethylenically unsaturated monomer
US4246382A (en) * 1977-11-11 1981-01-20 Asahi Kasei Kogyo Kabushiki Kaisha Solvent resistent acrylic resin and process for producing the same
NL8502834A (nl) * 1985-10-17 1987-05-18 Stamicarbon Werkwijze voor de bereiding van een thermoplastisch polymeer.
DE3605799A1 (de) * 1986-02-22 1987-08-27 Bayer Ag Zitronensaeurederivate als emulgatoren fuer die emulsionspolymerisation
US4972036A (en) * 1989-08-28 1990-11-20 Hi-Tek Polymers, Inc. Thermosetting acrylic copolymers modified with citric esters
DE4038625A1 (de) * 1990-12-04 1992-06-11 Basf Ag Substanz- und suspensionspolymerisate auf der basis von methylmethacrylat

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Publication number Publication date
DE4227869A1 (de) 1994-02-24
EP0584632A1 (de) 1994-03-02
DE59302427D1 (de) 1996-06-05
EP0584632B1 (de) 1996-05-01
US5567785A (en) 1996-10-22
ES2086162T3 (es) 1996-06-16
ATE137511T1 (de) 1996-05-15

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