AU2003283245A8 - Method for the production of 1,6-hexanediol - Google Patents
Method for the production of 1,6-hexanediolInfo
- Publication number
- AU2003283245A8 AU2003283245A8 AU2003283245A AU2003283245A AU2003283245A8 AU 2003283245 A8 AU2003283245 A8 AU 2003283245A8 AU 2003283245 A AU2003283245 A AU 2003283245A AU 2003283245 A AU2003283245 A AU 2003283245A AU 2003283245 A8 AU2003283245 A8 AU 2003283245A8
- Authority
- AU
- Australia
- Prior art keywords
- hexanediol
- production
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
- C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10242882.4 | 2002-09-16 | ||
DE2002142882 DE10242882A1 (en) | 2002-09-16 | 2002-09-16 | Production of 1,6-hexanediol from an aqueous carboxylic acid mixture comprising adipic acid, 6-hydroxycapronic acid and 1,4-cyclohexanediol comprises hydrolysis of the 1,4-cyclohexanediol sump fraction with recycle of the aqueous phase |
PCT/EP2003/010288 WO2004026798A2 (en) | 2002-09-16 | 2003-09-16 | Method for the production of 1,6-hexanediol |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003283245A8 true AU2003283245A8 (en) | 2004-04-08 |
AU2003283245A1 AU2003283245A1 (en) | 2004-04-08 |
Family
ID=31896031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003283245A Abandoned AU2003283245A1 (en) | 2002-09-16 | 2003-09-16 | Method for the production of 1,6-hexanediol |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003283245A1 (en) |
DE (1) | DE10242882A1 (en) |
WO (1) | WO2004026798A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033557A1 (en) | 2004-07-09 | 2006-02-16 | Basf Ag | Process for the preparation of 1,6-hexanediol in a purity of more than 99.5% |
US8304585B2 (en) | 2006-01-13 | 2012-11-06 | Ube Industries, Ltd. | Production process of 1,6-hexanediol |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5229528A (en) * | 1991-11-22 | 1993-07-20 | E. I. Du Pont De Nemours And Company | Rapid depolymerization of polyhydroxy acids |
MY118128A (en) * | 1996-03-01 | 2004-09-30 | Basf Ag | The preparation of 1, 6-hexanediol and caprolactone |
KR100465468B1 (en) * | 1996-03-01 | 2005-02-28 | 바스프 악티엔게젤샤프트 | Process for Preparing 1,6-Hexane Diol with a Level of Purity Over 99% |
-
2002
- 2002-09-16 DE DE2002142882 patent/DE10242882A1/en not_active Withdrawn
-
2003
- 2003-09-16 AU AU2003283245A patent/AU2003283245A1/en not_active Abandoned
- 2003-09-16 WO PCT/EP2003/010288 patent/WO2004026798A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE10242882A1 (en) | 2004-03-25 |
WO2004026798A2 (en) | 2004-04-01 |
WO2004026798A3 (en) | 2004-05-27 |
AU2003283245A1 (en) | 2004-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |