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KR920009811A - Method for preparing triglycidyl isocyanurate - Google Patents

Method for preparing triglycidyl isocyanurate Download PDF

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Publication number
KR920009811A
KR920009811A KR1019910020327A KR910020327A KR920009811A KR 920009811 A KR920009811 A KR 920009811A KR 1019910020327 A KR1019910020327 A KR 1019910020327A KR 910020327 A KR910020327 A KR 910020327A KR 920009811 A KR920009811 A KR 920009811A
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KR
South Korea
Prior art keywords
epichlorohydrin
methanol
water
solution
mol
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Application number
KR1019910020327A
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Korean (ko)
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KR0156259B1 (en
Inventor
겐이찌 가사하라
유따까 시바따
Original Assignee
니시까와 레이지
미쓰비시 가스 가가꾸 가부시끼가이샤
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Application filed by 니시까와 레이지, 미쓰비시 가스 가가꾸 가부시끼가이샤 filed Critical 니시까와 레이지
Publication of KR920009811A publication Critical patent/KR920009811A/en
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Publication of KR0156259B1 publication Critical patent/KR0156259B1/en
Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/32—Cyanuric acid; Isocyanuric acid

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

내용 없음No content

Description

트리글리시딜 이소시아누레이트의 제조방법Method for preparing triglycidyl isocyanurate

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

Claims (7)

제4급 암모늄 히드록시드 및 제4급 암모늄 할라이드로 이루어진 군에서 선택된 촉매의 존재를 사용하여 메탄올과 물의 존재하에서 이소시아누르산을 에피클로로히드린과 부가 반응시키고, 이 반응 생성물을 탈 염화수소화하는 것을 특징으로 하는 트리글리시딜 이소시아누레이트의 제조방법.The isocyanuric acid is further reacted with epichlorohydrin in the presence of methanol and water using the presence of a catalyst selected from the group consisting of quaternary ammonium hydroxide and quaternary ammonium halide, and the reaction product is dehydrogenated. Method for producing triglycidyl isocyanurate, characterized in that. 제1항에 있어서, 이소시아누르산 1몰에 대해서, 에피클로로 히드린을 6-30몰, 메탄올을 1-10몰, 물을 0.01-12몰 사용하는 것을 특징으로 하는 방법.The method according to claim 1, wherein 6-30 mol of epichlorohydrin, 1-10 mol of methanol, and 0.01-12 mol of water are used for 1 mol of isocyanuric acid. 제1항에 있어서, 이소시아누르산, 에피클로로히드린 및 메탄올의 용액에 촉매액을 적가하고, 적가 종료 후에 메탄올과 물을 증류시키는 것을 특징으로 하는 방법.The method according to claim 1, wherein the catalyst solution is added dropwise to a solution of isocyanuric acid, epichlorohydrin and methanol, and methanol and water are distilled off after the dropping is completed. 제3항에 있어서, 증류에 의해 제거된 메탄올과 물과 함께 동반하는 에피클로로히드린을 보충하기 위해 에피클로로히드린을 순차적으로 반응계에 첨가하는 것을 특징으로 하는 방법.4. The process according to claim 3, wherein epichlorohydrin is added sequentially to the reaction system to supplement epichlorohydrin accompanied by methanol and water removed by distillation. 제3항에 있어서, 메탄올과 물을 제거한 반응액에 감압하에 가스를 불어넣으면서 알칼리 금속 화합물 수용액 또는 고체의 알칼리금속 화합물을 순차적으로 첨가하여 탈 염화수소화를 행하는 것을 특징으로 하는 방법.The method according to claim 3, wherein dehydrochlorination is carried out by sequentially adding an alkali metal compound aqueous solution or a solid alkali metal compound while blowing gas into the reaction solution from which methanol and water are removed under reduced pressure. 제1항에 있어서, 그 반응 생성물을 탈 염화수소화 한후에 반응액으로부터 에피클로로히드린을 증류시키는 공정을 더 포함하는 것을 특징으로 하는 방법.The method according to claim 1, further comprising distilling epichlorohydrin from the reaction solution after the reaction product is dehydrogenated. 제6항에 있어서, 용액을 에피클로로히드린이 증류될때, 90℃미만으로 유지시키는 것을 특징으로 하는 방법.The method of claim 6, wherein the solution is maintained at less than 90 ° C. when epichlorohydrin is distilled off. ※참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019910020327A 1990-11-16 1991-11-15 Method for preparing triglycidyl isocyanurate Expired - Fee Related KR0156259B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2308777A JPH04182473A (en) 1990-11-16 1990-11-16 Production of triglycidylisocyanurate
JP90-308777 1990-11-16

Publications (2)

Publication Number Publication Date
KR920009811A true KR920009811A (en) 1992-06-25
KR0156259B1 KR0156259B1 (en) 1998-11-16

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ID=17985182

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Application Number Title Priority Date Filing Date
KR1019910020327A Expired - Fee Related KR0156259B1 (en) 1990-11-16 1991-11-15 Method for preparing triglycidyl isocyanurate

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JP (1) JPH04182473A (en)
KR (1) KR0156259B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100559823B1 (en) * 1998-09-01 2006-03-10 닛산 가가쿠 고교 가부시키 가이샤 Method for reducing an organic solvent remaining in tris-2,3-epoxypropyl-isocyanurate crystals

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106008482B (en) * 2016-05-22 2018-11-09 黄山华惠科技有限公司 A method of preparing electron level triglycidyl isocyanurate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100559823B1 (en) * 1998-09-01 2006-03-10 닛산 가가쿠 고교 가부시키 가이샤 Method for reducing an organic solvent remaining in tris-2,3-epoxypropyl-isocyanurate crystals

Also Published As

Publication number Publication date
KR0156259B1 (en) 1998-11-16
JPH04182473A (en) 1992-06-30

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