DE69334126D1 - Verfahren zur herstellung maleimidverbindung mit verbesserter lagerstabilität - Google Patents

Verfahren zur herstellung maleimidverbindung mit verbesserter lagerstabilität

Info

Publication number
DE69334126D1
DE69334126D1 DE69334126T DE69334126T DE69334126D1 DE 69334126 D1 DE69334126 D1 DE 69334126D1 DE 69334126 T DE69334126 T DE 69334126T DE 69334126 T DE69334126 T DE 69334126T DE 69334126 D1 DE69334126 D1 DE 69334126D1
Authority
DE
Germany
Prior art keywords
storage stability
maleimide compound
improved storage
preparing maleimide
preparing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69334126T
Other languages
English (en)
Other versions
DE69334126T2 (de
Inventor
Yuichi Kita
Koichi Nakagawa
Kazuo Kishino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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
Priority claimed from JP01512792A external-priority patent/JP3463813B2/ja
Priority claimed from JP02819692A external-priority patent/JP3463814B2/ja
Priority claimed from JP28598492A external-priority patent/JP3529801B2/ja
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE69334126D1 publication Critical patent/DE69334126D1/de
Application granted granted Critical
Publication of DE69334126T2 publication Critical patent/DE69334126T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
DE69334126T 1992-01-30 1993-01-29 Verfahren zur herstellung maleimidverbindung mit verbesserter lagerstabilität Expired - Lifetime DE69334126T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP1512792 1992-01-30
JP01512792A JP3463813B2 (ja) 1992-01-30 1992-01-30 マレイミド化合物の製造方法
JP2819692 1992-02-14
JP02819692A JP3463814B2 (ja) 1992-02-14 1992-02-14 マレイミド化合物の製造方法
JP28598492 1992-10-23
JP28598492A JP3529801B2 (ja) 1992-10-23 1992-10-23 マレイミド化合物の輸送あるいは貯蔵方法
PCT/JP1993/000112 WO1993015048A1 (en) 1992-01-30 1993-01-29 Maleimide compound improved in storage stability

Publications (2)

Publication Number Publication Date
DE69334126D1 true DE69334126D1 (de) 2007-04-26
DE69334126T2 DE69334126T2 (de) 2008-01-03

Family

ID=27280885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69334126T Expired - Lifetime DE69334126T2 (de) 1992-01-30 1993-01-29 Verfahren zur herstellung maleimidverbindung mit verbesserter lagerstabilität

Country Status (4)

Country Link
EP (1) EP0627420B1 (de)
KR (2) KR950700249A (de)
DE (1) DE69334126T2 (de)
WO (1) WO1993015048A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI522347B (zh) 2011-03-24 2016-02-21 Nippon Catalytic Chem Ind A N-phenylmaleimide compound and a copolymer composition obtained using the same
KR102111638B1 (ko) * 2017-12-26 2020-05-15 주식회사 엘지화학 N-치환 말레이미드 정제방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829305B2 (ja) * 1973-08-09 1983-06-22 株式会社日本触媒 マレイミドノ セイゾウホウ
JPS60100554A (ja) * 1983-11-05 1985-06-04 K I Kasei Kk Ν−フエニルマレイミド化合物の製造方法
JPS60112759A (ja) * 1983-11-24 1985-06-19 Toray Ind Inc Ν−フエニルマレイミド類の製造法
JPS61229862A (ja) * 1985-04-04 1986-10-14 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の精製方法
JPS6122065A (ja) * 1984-07-10 1986-01-30 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の精製方法
JPS6263561A (ja) * 1985-08-07 1987-03-20 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の製造方法
JPS62138468A (ja) * 1985-12-11 1987-06-22 New Japan Chem Co Ltd Ｎ−置換マレイミドの製造法
JPS62145062A (ja) * 1985-12-19 1987-06-29 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の重合防止方法
JPS6335560A (ja) * 1986-07-31 1988-02-16 Nippon Shokubai Kagaku Kogyo Co Ltd マレイミド類の製造方法
JPH04346973A (ja) * 1991-05-22 1992-12-02 Mitsui Toatsu Chem Inc マレイミド類のアクリロニトリル溶液の輸送及び貯蔵方法

Also Published As

Publication number Publication date
EP0627420A1 (de) 1994-12-07
EP0627420B1 (de) 2007-03-14
DE69334126T2 (de) 2008-01-03
EP0627420A4 (de) 1995-05-10
KR950700249A (ko) 1995-01-16
KR0137690B1 (en) 1998-05-15
WO1993015048A1 (en) 1993-08-05

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