DE69703428D1 - Verfahren zur herstellung wässiger lösungen von tetraalkylammoniumhydroxiden - Google Patents
Verfahren zur herstellung wässiger lösungen von tetraalkylammoniumhydroxidenInfo
- Publication number
- DE69703428D1 DE69703428D1 DE69703428T DE69703428T DE69703428D1 DE 69703428 D1 DE69703428 D1 DE 69703428D1 DE 69703428 T DE69703428 T DE 69703428T DE 69703428 T DE69703428 T DE 69703428T DE 69703428 D1 DE69703428 D1 DE 69703428D1
- Authority
- DE
- Germany
- Prior art keywords
- aqueous solutions
- producing aqueous
- tetraalkylammonium hydroxides
- tetraalkylammonium
- hydroxides
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19360196 | 1996-07-23 | ||
JP20205296 | 1996-07-31 | ||
PCT/JP1997/002505 WO1998003466A1 (fr) | 1996-07-23 | 1997-07-18 | Procede de preparation de solutions aqueuses d'hydroxydes de tetraalkyle-ammonium |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69703428D1 true DE69703428D1 (de) | 2000-12-07 |
DE69703428T2 DE69703428T2 (de) | 2001-04-19 |
Family
ID=26507973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69703428T Expired - Lifetime DE69703428T2 (de) | 1996-07-23 | 1997-07-18 | Verfahren zur herstellung wässiger lösungen von tetraalkylammoniumhydroxiden |
Country Status (7)
Country | Link |
---|---|
US (1) | US5929280A (de) |
EP (1) | EP0860425B1 (de) |
JP (1) | JP3290183B2 (de) |
KR (1) | KR100386932B1 (de) |
DE (1) | DE69703428T2 (de) |
TW (1) | TW432029B (de) |
WO (1) | WO1998003466A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4194296B2 (ja) * | 2002-05-14 | 2008-12-10 | ステラケミファ株式会社 | 四級アルキルアンモニウム塩の精製方法及び四級アルキルアンモニウム塩の製造方法 |
JP2006154279A (ja) * | 2004-11-29 | 2006-06-15 | Tokuyama Corp | 現像液の循環使用方法 |
CN101111804A (zh) * | 2004-11-30 | 2008-01-23 | 株式会社德山 | 显影废液的处理方法 |
CN101286835B (zh) | 2007-04-11 | 2013-03-20 | 华为技术有限公司 | 一种时钟跟踪的方法、装置及网元设备 |
JP2008266196A (ja) * | 2007-04-19 | 2008-11-06 | Nippon Shokubai Co Ltd | ボラジン化合物の製造方法 |
CN104974048A (zh) * | 2014-04-11 | 2015-10-14 | 湖州欧美新材料有限公司 | 一种高纯四烷基氯化铵水溶液及其制备方法与应用 |
CN109433279A (zh) * | 2018-10-24 | 2019-03-08 | 南京元亨化工科技有限公司 | 用于四甲基氢氧化铵纯化的扩散分离装置 |
JP7482621B2 (ja) * | 2019-02-28 | 2024-05-14 | 株式会社トクヤマ | 水酸化第4級アンモニウムの有機溶媒溶液の製造方法 |
CN110318066A (zh) * | 2019-06-20 | 2019-10-11 | 青岛鼎海电化学科技有限公司 | 一种四烷基氢氧化铵的制备方法 |
CN113214092A (zh) * | 2021-05-06 | 2021-08-06 | 蒋旭平 | 一种四甲基氯化铵合成的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283254A (en) * | 1980-04-03 | 1981-08-11 | E. I. Du Pont De Nemours And Company | Methylamines purification by distillation and purge |
DE3040406A1 (de) * | 1980-10-27 | 1982-05-27 | Degussa Ag, 6000 Frankfurt | Verfahren zur gewinnung von n-tert-alkylaminen und ameisensaeureestern |
JPS57139042A (en) * | 1981-02-20 | 1982-08-27 | Sumitomo Chem Co Ltd | Preparation of metal-free organic alkali solution |
IT1199991B (it) * | 1983-03-17 | 1989-01-05 | Anic Spa | Procedimento per la preparazione di idrossido di ammonio quaternario mediante elettrodialisi |
JPS59193289A (ja) * | 1983-04-15 | 1984-11-01 | Showa Denko Kk | 高純度第4アンモニウム水酸化物の製造方法 |
JPS60131985A (ja) * | 1983-12-19 | 1985-07-13 | Showa Denko Kk | 高純度第4級アンモニウム水酸化物の製造法 |
JPH0745442B2 (ja) * | 1987-03-20 | 1995-05-17 | 広栄化学工業株式会社 | ハロゲン化第4級アンモニウム化合物の製造法 |
US4935564A (en) * | 1988-07-28 | 1990-06-19 | Dow Corning Corporation | Process for preparing alkyl halides |
JPH03167160A (ja) * | 1989-11-22 | 1991-07-19 | Sumitomo Chem Co Ltd | 水酸化第四級アンモニウム水溶液の精製方法 |
JP3109525B2 (ja) * | 1990-12-27 | 2000-11-20 | クロリンエンジニアズ株式会社 | 水酸化テトラアルキルアンモニムの再生方法 |
JP2710262B2 (ja) * | 1992-08-07 | 1998-02-10 | 株式会社トクヤマ | 塩素化メタンの製造方法 |
JPH06173054A (ja) * | 1992-10-08 | 1994-06-21 | Sumitomo Chem Co Ltd | 炭酸(水素)テトラアルキルアンモニウム水溶液の精製方法及び水酸化テトラアルキルアンモニウム水溶液の製造方法 |
JP3424687B2 (ja) * | 1993-05-21 | 2003-07-07 | 三菱瓦斯化学株式会社 | 水酸化第四級アンモニウム水溶液の製造方法 |
-
1997
- 1997-07-18 US US09/043,564 patent/US5929280A/en not_active Expired - Lifetime
- 1997-07-18 JP JP50679498A patent/JP3290183B2/ja not_active Expired - Lifetime
- 1997-07-18 DE DE69703428T patent/DE69703428T2/de not_active Expired - Lifetime
- 1997-07-18 KR KR10-1998-0702076A patent/KR100386932B1/ko not_active IP Right Cessation
- 1997-07-18 WO PCT/JP1997/002505 patent/WO1998003466A1/ja active IP Right Grant
- 1997-07-18 EP EP97930843A patent/EP0860425B1/de not_active Expired - Lifetime
- 1997-07-23 TW TW086110474A patent/TW432029B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0860425A1 (de) | 1998-08-26 |
KR20000064258A (ko) | 2000-11-06 |
EP0860425B1 (de) | 2000-11-02 |
TW432029B (en) | 2001-05-01 |
JP3290183B2 (ja) | 2002-06-10 |
DE69703428T2 (de) | 2001-04-19 |
KR100386932B1 (ko) | 2003-08-19 |
EP0860425A4 (de) | 1998-10-07 |
WO1998003466A1 (fr) | 1998-01-29 |
US5929280A (en) | 1999-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |