KR970042474A - Process for preparing photosensitive epoxy acrylate - Google Patents

Process for preparing photosensitive epoxy acrylate Download PDF

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Publication number
KR970042474A
KR970042474A KR1019950059146A KR19950059146A KR970042474A KR 970042474 A KR970042474 A KR 970042474A KR 1019950059146 A KR1019950059146 A KR 1019950059146A KR 19950059146 A KR19950059146 A KR 19950059146A KR 970042474 A KR970042474 A KR 970042474A
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KR
South Korea
Prior art keywords
general formula
epoxy acrylate
amount
reaction
following general
Prior art date
Application number
KR1019950059146A
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Korean (ko)
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KR100188182B1 (en
Inventor
김병구
황선암
서정병
Original Assignee
서영배
한국태양잉크 제조주식회사
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Application filed by 서영배, 한국태양잉크 제조주식회사 filed Critical 서영배
Priority to KR1019950059146A priority Critical patent/KR100188182B1/en
Publication of KR970042474A publication Critical patent/KR970042474A/en
Application granted granted Critical
Publication of KR100188182B1 publication Critical patent/KR100188182B1/en

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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
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen

Abstract

본 발명은 피리딘 촉매를 전체 반응혼합물의 중량에 대해 0.1 - 0.3 중량%의 양으로 사용하고, 겔화 및 반응속도 조절을 위하여 광반응성 모노머를 반응계 희석제로서 하기 두 반응물질의 합계 중량에 대해 50~200 중량%의 양으로 사용하여 130 - 180 ℃의 온도에서 하기 일반식 (Ⅰ)의 에폭시 화합물과 하기 일반식 (Ⅳ)의 에폭시 아크릴레이트의 제조방법을 제공한다.The present invention uses a pyridine catalyst in an amount of 0.1 to 0.3% by weight based on the total weight of the reaction mixture, 50 to 200 for the total weight of the following two reactants as a reaction system diluent for the gelation and control of the reaction rate Provided is a method for producing an epoxy compound of the general formula (I) and an epoxy acrylate of the general formula (IV) at a temperature of 130-180 ° C in an amount of% by weight.

상기 식중, R은 수소 또는 탄소수 1~4인 알킬 아디칼이며, n은 0~5의 정수이다. 본 발명의 방법에 의해 얻은 에폭시 아크릴레이트는 저장 안정성이 뛰어나고 겔화를 잘 일으키지 않으므로 인쇄회로기판용 숄더 레지스트로 유용하게 사용될 수 있다.In said formula, R is hydrogen or a C1-C4 alkyl radical, n is an integer of 0-5. The epoxy acrylate obtained by the method of the present invention has excellent storage stability and does not cause gelation, and thus can be usefully used as a shoulder resist for a printed circuit board.

Description

감광성 에폭시 아크릴레이트의 제조방법Process for preparing photosensitive epoxy acrylate

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

Claims (2)

피리딘 촉매를 전체 반응혼합물의 중량에 대해 0.1 - 0.3 중량%의 양으로 사용하고, 겔화 및 반응속도 조절을 위하여 광반응성 모노머를 반응계 희석제로서 하기 두 반응물질의 합계 중량에 대해 50~200 중량%의 양으로 사용하여 130 - 180 ℃의 온도에서 하기 일반식 (Ⅰ)의 에폭시 화합물과 하기 일반식 (Ⅳ)의 아크릴산을 반응시킴을 특징으로 하는 하기 일반식(Ⅴ)의 에폭시 아크릴레이트의 제조방법.The pyridine catalyst is used in an amount of 0.1 to 0.3% by weight based on the total weight of the reaction mixture, and the photoreactive monomer is used as a reaction diluent for the gelation and the control of the reaction rate. A process for producing an epoxy acrylate of the following general formula (V) characterized by reacting an epoxy compound of the following general formula (I) and acrylic acid of the following general formula (IV) at a temperature of 130-180 ° C in an amount. 상기 식중, R은 수소 또는 탄소수 1~4인 알킬 아디칼이며, n은 0~5의 정수이다.In said formula, R is hydrogen or a C1-C4 alkyl radical, n is an integer of 0-5. 제 1 항에 있어서, 반응계의 희석제로 사용된 광반응성 모노머는 에틸렌글리콜 디메타그릴레이트, 디알릴프탈레이트, 트리메틸올프로판 트리아크릴레이트, 펜타에리스리톨 테트라아크릴레일 또는 디펜타에리스피톨 펜타아크릴레이트에서 선택된 1종임을 특징으로 하는 방법.The method of claim 1, wherein the photoreactive monomer used as the diluent of the reaction system is selected from ethylene glycol dimethacrylate, diallyl phthalate, trimethylolpropane triacrylate, pentaerythritol tetraacrylate or dipentaerythritol pentaacrylate. Method characterized by the species.
KR1019950059146A 1995-12-27 1995-12-27 Process for producing epoxy acrylate KR100188182B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950059146A KR100188182B1 (en) 1995-12-27 1995-12-27 Process for producing epoxy acrylate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950059146A KR100188182B1 (en) 1995-12-27 1995-12-27 Process for producing epoxy acrylate

Publications (2)

Publication Number Publication Date
KR970042474A true KR970042474A (en) 1997-07-24
KR100188182B1 KR100188182B1 (en) 1999-06-01

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ID=19445160

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950059146A KR100188182B1 (en) 1995-12-27 1995-12-27 Process for producing epoxy acrylate

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KR (1) KR100188182B1 (en)

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Publication number Publication date
KR100188182B1 (en) 1999-06-01

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