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KR920009855A - 비닐화합물의 중합방지제 및 중합 방지법 - Google Patents

비닐화합물의 중합방지제 및 중합 방지법 Download PDF

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Publication number
KR920009855A
KR920009855A KR1019910019840A KR910019840A KR920009855A KR 920009855 A KR920009855 A KR 920009855A KR 1019910019840 A KR1019910019840 A KR 1019910019840A KR 910019840 A KR910019840 A KR 910019840A KR 920009855 A KR920009855 A KR 920009855A
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KR
South Korea
Prior art keywords
polymerization
vinyl compound
polymerization inhibitor
group
manganese
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Application number
KR1019910019840A
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English (en)
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KR950003113B1 (ko
Inventor
히데후미 하라마끼
가즈히코 사까모토
마사토시 유에오까
요오치 아까자와
마사오 바바
Original Assignee
다나까 쇼오소
가부시기가이샤 니뽄 쇼꾸바이
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Publication of KR920009855A publication Critical patent/KR920009855A/ko
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Publication of KR950003113B1 publication Critical patent/KR950003113B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음

Description

비닐화합물의 중합방지제 및 중합 방지법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 메틸기, 에틸기, 선형 또는 분지형 프로필기, 선형 또는 분지형 부틸기 및 페닐기로 이루어진 군에서 선택되는 동종 또는 이종의 탄화수소기 2개가 결합된 질소원자를 갖는 디티오카르바민산 망간중의 1종 이상을 유효성분으로 함유하는 것을 특징으로 하는 비닐화합물의 중합 방지제.
  2. 하기 일반식(I)으로 대표되는 티우람(티오카바모일)유도체를 유효성분으로 함유하는 것을 특징으로 하는 비닐화합물의 중합방지제.
    (위 식에서 R1, R2, R3및 R4는 각각 탄소수 1 내지 8의 알킬기와 페닐기 중의 어느 하나임).
  3. 상기 청구항 1에서 청구된 바와같은 중합방지제의 사용을 포함하는 것을 특징으로 하는 비닐화합물의 중합 방지법.
  4. 제3항에 있어서, 중합방지제로서 디티오카르바민산 망간 이외의 망간염, 동(銅)염 및 벤젠 유도체를 이루어진 군에서 선택되는 1종 이상과의 공동사용을 포함하는 것을 특징으로 하는 비닐 화합물의 중합방지법.
  5. 상기 청구항 2에서 청구된 바와같은 중합방지제의 사용을 포함하는 것을 특징으로 하는 비닐화합물의 중합방법.
  6. 제5항에 있어서, 중합방지제로서 망산염, 동(銅)염 및 벤젠 유도체로 이루어진 군에서 선택되는 1종 이상과의 공동 사용을 포함하는 것을 특징으로 하는 비닐화합물의 중합 방지법.
  7. 중합방제로서 디티오카르바민산 동과 망간염의 공동사용을 포함하는 것을 특징으로 하는 비닐화합물의 중합방지법.
  8. 제7항에 있어서, 상기 중합방지제와 벤젠 유도체의 공동 사용을 포함하는 것을 특징으로 하는 비닐화합물의 중합방지법.
  9. 제3항 내지 제8항중 어느 한 항에 있어서, 비닐화합물이 아크릴산, 메타크릴산, 아크릴산, 에스테르, 메타크릴산 에스테르, 아크릴로니트릴 및 스티렌으로 이루어진 군에서 선택되는 어느 하나인 것을 특징으로 하는 비닐화합물의 중합 방지법.
    * 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910019840A 1990-11-09 1991-11-08 비닐화합물의 중합방지제 및 중합 방지법 KR950003113B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP02-305058 1990-11-09
JP?02-305058 1990-11-09
JP30505890 1990-11-09
JP02-304860 1990-11-10
JP30486090 1990-11-10
JP?02-304860 1990-11-10
JP03-105926 1991-05-10
JP10592691 1991-05-10
JP?03-105926 1991-05-10
JP03-143585 1991-06-14
JP?03-143585 1991-06-14
JP14358591 1991-06-14

Publications (2)

Publication Number Publication Date
KR920009855A true KR920009855A (ko) 1992-06-25
KR950003113B1 KR950003113B1 (ko) 1995-04-01

Family

ID=27469376

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910019840A KR950003113B1 (ko) 1990-11-09 1991-11-08 비닐화합물의 중합방지제 및 중합 방지법

Country Status (9)

Country Link
US (1) US5371280A (ko)
EP (1) EP0485169B1 (ko)
KR (1) KR950003113B1 (ko)
AU (1) AU643085B2 (ko)
BR (1) BR9104888A (ko)
CA (1) CA2055085A1 (ko)
DE (1) DE69111382T2 (ko)
ES (1) ES2077811T3 (ko)
MX (1) MX9101965A (ko)

Cited By (1)

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KR20210049878A (ko) * 2018-08-24 2021-05-06 비엘 테크놀러지스 인크. 중합을 억제하기 위한 상승작용적 컴비네이션

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CN1069305C (zh) * 1994-09-09 2001-08-08 出光石油化学株式会社 防止乙烯基化合物聚合的方法
US5648573A (en) * 1995-06-12 1997-07-15 Betzdearborn Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
US6046357A (en) * 1998-10-02 2000-04-04 Celanese International Corporation Stabilization and transport of α,β-unsaturated carboxylic acid and removal of stabilizer
DE60233590D1 (de) * 2001-12-19 2009-10-15 Nippon Catalytic Chem Ind Acrylsäurezusammensetzung und verfahren zu ihrer herstellung, verfahren zur herstellung von wasserabsorbierendem harz, bei dem diese acrylsäurezusammendes harz
JP3992643B2 (ja) * 2003-05-09 2007-10-17 株式会社日本触媒 （メタ）アクリル酸および／またはそのエステルの蒸留方法
US20080021241A1 (en) * 2004-11-12 2008-01-24 Carlson Curtis I Jr Process for production of methacrylic acid
JP5378207B2 (ja) * 2007-05-29 2013-12-25 株式会社日本触媒 （メタ）アクリル酸の製造方法
EP2135656A1 (en) * 2008-05-30 2009-12-23 Rohm and Haas Company Method for production of purified (Meth)acrylic acid
BRPI0914378A2 (pt) * 2008-12-23 2015-10-20 Du Pont processo para a produção de ésteres acrílicos e metacrílicos de poli(trimetileno éter)glicol
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CN112266428B (zh) * 2020-10-27 2023-03-17 益丰新材料股份有限公司 一种应用于uv光固树脂阻聚剂的制备方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210049878A (ko) * 2018-08-24 2021-05-06 비엘 테크놀러지스 인크. 중합을 억제하기 위한 상승작용적 컴비네이션

Also Published As

Publication number Publication date
DE69111382T2 (de) 1996-03-28
MX9101965A (es) 1993-08-01
DE69111382D1 (de) 1995-08-24
CA2055085A1 (en) 1992-05-10
AU8708691A (en) 1992-06-11
ES2077811T3 (es) 1995-12-01
US5371280A (en) 1994-12-06
KR950003113B1 (ko) 1995-04-01
AU643085B2 (en) 1993-11-04
EP0485169A1 (en) 1992-05-13
BR9104888A (pt) 1992-06-23
EP0485169B1 (en) 1995-07-19

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