KR920000819A - Novel Epoxy Resin Modified Body and Manufacturing Method Thereof - Google Patents

Novel Epoxy Resin Modified Body and Manufacturing Method Thereof Download PDF

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Publication number
KR920000819A
KR920000819A KR1019900009859A KR900009859A KR920000819A KR 920000819 A KR920000819 A KR 920000819A KR 1019900009859 A KR1019900009859 A KR 1019900009859A KR 900009859 A KR900009859 A KR 900009859A KR 920000819 A KR920000819 A KR 920000819A
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KR
South Korea
Prior art keywords
epoxy resin
resin modified
modified body
group
following structural
Prior art date
Application number
KR1019900009859A
Other languages
Korean (ko)
Other versions
KR950015125B1 (en
Inventor
남태영
김환건
Original Assignee
이대원
제일모직 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이대원, 제일모직 주식회사 filed Critical 이대원
Priority to KR1019900009859A priority Critical patent/KR950015125B1/en
Priority to US07/693,668 priority patent/US5428057A/en
Priority to JP3102368A priority patent/JPH0822901B2/en
Publication of KR920000819A publication Critical patent/KR920000819A/en
Application granted granted Critical
Publication of KR950015125B1 publication Critical patent/KR950015125B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/26—Di-epoxy compounds heterocyclic

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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)
  • General Chemical & Material Sciences (AREA)
  • Epoxy Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음No content

Description

신규한 에폭시수지 변성체와 그 제조방법Novel Epoxy Resin Modified Body and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

다음 구조식(Ⅰ)로 표시되는 에폭시수지 변성체,Epoxy resin modified compound represented by the following structural formula (Ⅰ), (Ⅰ) (Ⅰ) 상기식에서, R은 수소원자 또는 탄소수 1∼10개의 알킬기를 나타내고, n 과 m은 각각 O 또는 1∼100의 정수이다.In the formula, R represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, and n and m are each 0 or an integer of 1 to 100. 에폭시수지 변성체를 제조함에 있어서, 다음 구조식 (Ⅱ)로 표시되는 모노말레이드를 130∼300℃에서 다음 구조식(Ⅲ)으로 표시되는 에폭시수지와 직접 용융반응시키거나 반응용매중에서 반응시켜서 상기 에폭시수지중의 에폭시기에 말레이드기를 도입시켜서 제조함을 특징으로 하는 다음 구조식(Ⅰ)로 표시되는 에폭시 수지 변성체의 제조방법.In preparing the epoxy resin modified body, the monomalade represented by the following structural formula (II) is directly melt-reacted or reacted in the reaction solvent with the epoxy resin represented by the following structural formula (III) at 130 to 300 ° C. in the epoxy resin. A method for producing an epoxy resin modified body represented by the following structural formula (I), which is prepared by introducing a maleide group into an epoxy group. (Ⅰ) (Ⅰ) (Ⅱ) (Ⅱ) (Ⅲ) (Ⅲ) 상기식들 중에서, R과 n 및 m은 상기와 같다.In the formulas above, R, n and m are the same as above. 제2항에 있어서, 상기 에폭시 수지 중의 말레이드기는 에폭시기와 말레이드가 1:1∼3:1의 비율이 되도록 도입하는 것을 특징으로 하는 에폭시 수지 변성체의 제조방법.The method for producing an epoxy resin modified body according to claim 2, wherein the maleide group in the epoxy resin is introduced so that the ratio of the epoxy group and the maleade is 1: 1 to 3: 1. 제2항에 있어서, 상기 반응용매로서는 1,4-디옥산, N,N-디메틸포름아미드, N,N-디메틸아세트아미드 및 N-메틸-2-피롤리돈중에서 선택된 어느 하나이상의 극성용매를 사용하는 것을 특징으로 하는 에폭시수지 변성체의 제조방법.The method of claim 2, wherein the reaction solvent is any one or more polar solvents selected from 1,4-dioxane, N, N-dimethylformamide, N, N-dimethylacetamide and N-methyl-2-pyrrolidone Method for producing an epoxy resin modified body characterized in that it is used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900009859A 1990-06-30 1990-06-30 Novel epoxy resin and process for porducing thereof KR950015125B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019900009859A KR950015125B1 (en) 1990-06-30 1990-06-30 Novel epoxy resin and process for porducing thereof
US07/693,668 US5428057A (en) 1990-06-30 1991-04-30 New maleimide modified epoxy resin and a method for the preparation thereof
JP3102368A JPH0822901B2 (en) 1990-06-30 1991-05-08 Novel epoxy resin modified product and its production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900009859A KR950015125B1 (en) 1990-06-30 1990-06-30 Novel epoxy resin and process for porducing thereof

Publications (2)

Publication Number Publication Date
KR920000819A true KR920000819A (en) 1992-01-29
KR950015125B1 KR950015125B1 (en) 1995-12-22

Family

ID=19300712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009859A KR950015125B1 (en) 1990-06-30 1990-06-30 Novel epoxy resin and process for porducing thereof

Country Status (1)

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KR (1) KR950015125B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100791655B1 (en) * 2001-02-08 2008-01-03 쥬키 가부시키가이샤 A sewing machine for overlocking botton holes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100791655B1 (en) * 2001-02-08 2008-01-03 쥬키 가부시키가이샤 A sewing machine for overlocking botton holes

Also Published As

Publication number Publication date
KR950015125B1 (en) 1995-12-22

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