KR900009566A - 말레이미드류의 제조법 - Google Patents
말레이미드류의 제조법Info
- Publication number
- KR900009566A KR900009566A KR1019890018190A KR890018190A KR900009566A KR 900009566 A KR900009566 A KR 900009566A KR 1019890018190 A KR1019890018190 A KR 1019890018190A KR 890018190 A KR890018190 A KR 890018190A KR 900009566 A KR900009566 A KR 900009566A
- Authority
- KR
- South Korea
- Prior art keywords
- maleimide
- manufacturing
- Prior art date
Links
- PEEHTFAAVSWFBL-UHFFFAOYSA-N maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- 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
- C07D207/452—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 with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31005088 | 1988-12-09 | ||
| JP63-310050 | 1988-12-09 | ||
| JP63-312951 | 1988-12-13 | ||
| JP31295188 | 1988-12-13 | ||
| JP31938288 | 1988-12-20 | ||
| JP63-319382 | 1988-12-20 | ||
| JP1-019844 | 1989-01-31 | ||
| JP1984489 | 1989-01-31 | ||
| JP1-027502 | 1989-02-08 | ||
| JP2750289 | 1989-02-08 | ||
| JP14951489 | 1989-06-14 | ||
| JP1-149514 | 1989-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900009566A true KR900009566A (ko) | 1990-07-04 |
| KR930000147B1 KR930000147B1 (ko) | 1993-01-09 |
Family
ID=27548886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890018190A KR930000147B1 (ko) | 1988-12-09 | 1989-12-08 | 말레이미드류의 제조법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5175309A (ko) |
| EP (1) | EP0372922B1 (ko) |
| JP (1) | JP2899027B2 (ko) |
| KR (1) | KR930000147B1 (ko) |
| CA (1) | CA2004654A1 (ko) |
| DE (1) | DE68913672T2 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9012453D0 (en) * | 1990-06-05 | 1990-07-25 | Ucb Sa | Process for the manufacture of n-phenylmaleimide |
| US5602205A (en) * | 1993-01-22 | 1997-02-11 | Cytec Technology Corp. | N-(substituted) maleimides and compositions incorporating the same |
| US5472641A (en) * | 1994-06-09 | 1995-12-05 | Hoechst Celanese Corp. | Single phase aqueous paint remover compositions including trioxane, water and an organic co-solvent |
| US5741913A (en) * | 1996-06-10 | 1998-04-21 | Daihachi Chemical Industry Co., Ltd. | Process for preparing N-substituted maleimides |
| US5728757A (en) * | 1996-08-09 | 1998-03-17 | The Goodyear Tire & Rubber Company | Zinc salts of citraconamic acid and rubber compounds containing such salts |
| US5994561A (en) * | 1998-07-28 | 1999-11-30 | Rhein Chemie Rheinau Gmbh | Process for the preparation of aromatic maleimides |
| DE10231296A1 (de) * | 2002-07-10 | 2004-01-22 | Basf Ag | Verfahren zur Entfernung von Wasser aus einer Mischung, die Wasser und Zinkchlorid enthält |
| CA2618589A1 (en) * | 2005-08-08 | 2007-02-15 | Albemarle Corporation | Flame retarded styrenic polymer foams and foam precursors |
| JP5573883B2 (ja) | 2011-04-26 | 2014-08-20 | 住友化学株式会社 | ゴム組成物 |
| KR102146094B1 (ko) * | 2016-08-24 | 2020-08-19 | 주식회사 엘지화학 | N-치환 말레이미드 제조용 탈수 반응 촉매, 이의 제조 방법, 및 n-치환 말레이미드의 제조 방법 |
| KR102111638B1 (ko) * | 2017-12-26 | 2020-05-15 | 주식회사 엘지화학 | N-치환 말레이미드 정제방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140078A (en) * | 1974-10-01 | 1976-04-03 | Tokyo Shibaura Electric Co | Handotaisochino seizohoho |
| US4187090A (en) * | 1978-09-29 | 1980-02-05 | United Technologies Corporation | Heat exchanger water collection system |
| CA1181408A (en) * | 1981-12-21 | 1985-01-22 | Ernest C. Milberger | Nitrogenation of hydrocarbons, including the production of maleimide |
| DE3321157A1 (de) * | 1983-06-11 | 1984-12-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 1h-pyrrol-2,5-dionen |
| JPH0140028B2 (ko) * | 1984-06-18 | 1989-08-24 | Nippon Shokubai Kagaku Kogyo Kk | |
| EP0165574B1 (en) * | 1984-06-18 | 1992-08-19 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Method for production of maleimides |
| JPS6160647A (en) * | 1984-08-30 | 1986-03-28 | Daihachi Kagaku Kogyosho:Kk | Preparation of n-substituted monomaleimide |
| JPS6263562A (en) * | 1985-08-07 | 1987-03-20 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of maleimide |
| JPH02230766A (en) * | 1989-03-03 | 1990-09-13 | Seiko Epson Corp | Mos type dynamic memory element |
-
1989
- 1989-11-29 JP JP1307646A patent/JP2899027B2/ja not_active Expired - Fee Related
- 1989-12-05 CA CA002004654A patent/CA2004654A1/en not_active Abandoned
- 1989-12-06 DE DE68913672T patent/DE68913672T2/de not_active Expired - Fee Related
- 1989-12-06 EP EP89312703A patent/EP0372922B1/en not_active Expired - Lifetime
- 1989-12-08 KR KR1019890018190A patent/KR930000147B1/ko not_active IP Right Cessation
- 1989-12-08 US US07/448,185 patent/US5175309A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0372922B1 (en) | 1994-03-09 |
| JP2899027B2 (ja) | 1999-06-02 |
| CA2004654A1 (en) | 1990-06-09 |
| US5175309A (en) | 1992-12-29 |
| EP0372922A3 (en) | 1990-11-14 |
| EP0372922A2 (en) | 1990-06-13 |
| DE68913672D1 (de) | 1994-04-14 |
| KR930000147B1 (ko) | 1993-01-09 |
| JPH0386861A (en) | 1991-04-11 |
| DE68913672T2 (de) | 1994-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 19960105 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |