DE69106972D1 - Hochreines 1-Aminopropandiol-2,3 und Verfahren zur Reinigung dieser Verbindung. - Google Patents
Hochreines 1-Aminopropandiol-2,3 und Verfahren zur Reinigung dieser Verbindung.Info
- Publication number
- DE69106972D1 DE69106972D1 DE69106972T DE69106972T DE69106972D1 DE 69106972 D1 DE69106972 D1 DE 69106972D1 DE 69106972 T DE69106972 T DE 69106972T DE 69106972 T DE69106972 T DE 69106972T DE 69106972 D1 DE69106972 D1 DE 69106972D1
- Authority
- DE
- Germany
- Prior art keywords
- aminopropanediol
- purifying
- purity
- compound
- 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.)
- Revoked
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
- C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
- C07C215/10—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with one amino group and at least two hydroxy groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/16—Vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20439590 | 1990-08-01 | ||
JP3166603A JP2847265B2 (ja) | 1990-08-01 | 1991-07-08 | 高純度1−アミノ−2,3−プロパンジオ−ルおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69106972D1 true DE69106972D1 (de) | 1995-03-09 |
DE69106972T2 DE69106972T2 (de) | 1995-07-20 |
Family
ID=26490904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69106972T Revoked DE69106972T2 (de) | 1990-08-01 | 1991-08-01 | Hochreines 1-Aminopropandiol-2,3 und Verfahren zur Reinigung dieser Verbindung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5556516A (de) |
EP (1) | EP0470004B1 (de) |
JP (1) | JP2847265B2 (de) |
DE (1) | DE69106972T2 (de) |
NO (1) | NO175776C (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632015B2 (de) * | 1993-06-30 | 2001-10-04 | The Procter & Gamble Company | Reduktive Alkylierung von Amin zur Herstellung von tertiärem Aminopolyol als Ausgangsstoff für Wäsche weichmachende Ester |
US5744630A (en) * | 1993-09-20 | 1998-04-28 | Kaneka Corporation | Method of producing 3-amino-2-hydroxy-1-propanol derivatives |
US5874624A (en) * | 1996-10-23 | 1999-02-23 | Daicel Chemical Industries, Ltd. | Process for the preparation of a dihydroxyamino compound |
IT1290456B1 (it) * | 1997-04-04 | 1998-12-03 | Dibra Spa | Processo per la preparazione di un amminoalcol |
EP0918049A1 (de) * | 1997-10-27 | 1999-05-26 | Shell Internationale Researchmaatschappij B.V. | Verfahren zur Reinigung von Alkanolamin |
DE10131787A1 (de) * | 2001-07-04 | 2003-01-16 | Basf Ag | Verfahren zur Herstellung einer salzfreien, wässrigen Hydroxylaminlösung |
DE10131788A1 (de) * | 2001-07-04 | 2003-01-16 | Basf Ag | Verfahren zur Herstellung einer salzfreien, wässrigen Hydroxylaminlösung |
US20060096857A1 (en) * | 2004-11-08 | 2006-05-11 | Ilya Lavitsky | Physical vapor deposition chamber having a rotatable substrate pedestal |
US20060096851A1 (en) * | 2004-11-08 | 2006-05-11 | Ilya Lavitsky | Physical vapor deposition chamber having an adjustable target |
NO332670B1 (no) | 2011-02-10 | 2012-12-03 | Borregaard As | Fremgangsmåte for fremstilling av aminoalkoholer |
JP7405094B2 (ja) * | 2018-11-29 | 2023-12-26 | 株式会社レゾナック | 原料供給器及びn-ビニルカルボン酸アミドの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2226534A (en) * | 1937-04-24 | 1940-12-31 | Wingfoot Corp | Vulcanization accelerator |
ATE643T1 (de) * | 1979-09-10 | 1982-02-15 | Eprova Aktiengesellschaft | Verfahren zur herstellung von serinol und serinolderivaten. |
DE3014129A1 (de) * | 1980-04-12 | 1981-10-15 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung von 1-aminopropandiol-2,3(iii) |
DE3014109A1 (de) * | 1980-04-12 | 1981-10-22 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung von 1-aminopropandiol-2,3 (ii) |
DE3014098C2 (de) * | 1980-04-12 | 1984-08-30 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von 1-Amino-propandiol-(2,3) |
JPS5869849A (ja) * | 1981-09-29 | 1983-04-26 | ユニオン・カ−バイド・コ−ポレ−シヨン | エタノ−ルアミン類の精留法 |
DE3609978A1 (de) * | 1986-03-25 | 1987-10-01 | Merck Patent Gmbh | Verfahren zur herstellung von hydroxyaminen |
US5053545A (en) * | 1988-12-02 | 1991-10-01 | Angus Chemical Company | Method of preparing amino alcohols |
-
1991
- 1991-07-08 JP JP3166603A patent/JP2847265B2/ja not_active Expired - Lifetime
- 1991-07-31 NO NO912992A patent/NO175776C/no not_active IP Right Cessation
- 1991-08-01 EP EP91402167A patent/EP0470004B1/de not_active Revoked
- 1991-08-01 DE DE69106972T patent/DE69106972T2/de not_active Revoked
-
1995
- 1995-03-27 US US08/411,208 patent/US5556516A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2847265B2 (ja) | 1999-01-13 |
JPH04352748A (ja) | 1992-12-07 |
NO175776C (no) | 1994-12-07 |
EP0470004A1 (de) | 1992-02-05 |
DE69106972T2 (de) | 1995-07-20 |
NO912992L (no) | 1992-02-03 |
US5556516A (en) | 1996-09-17 |
EP0470004B1 (de) | 1995-01-25 |
NO912992D0 (no) | 1991-07-31 |
NO175776B (no) | 1994-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |