JP2003525220A5 - - Google Patents
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- Publication number
- JP2003525220A5 JP2003525220A5 JP2001549325A JP2001549325A JP2003525220A5 JP 2003525220 A5 JP2003525220 A5 JP 2003525220A5 JP 2001549325 A JP2001549325 A JP 2001549325A JP 2001549325 A JP2001549325 A JP 2001549325A JP 2003525220 A5 JP2003525220 A5 JP 2003525220A5
- Authority
- JP
- Japan
- Prior art keywords
- polyhydric alcohol
- hydrogenation
- metals
- minutes
- bar
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 description 12
- 150000005846 sugar alcohols Polymers 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- SZSSMFVYZRQGIM-UHFFFAOYSA-N 2-(hydroxymethyl)-2-propylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CO SZSSMFVYZRQGIM-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229940117969 neopentyl glycol Drugs 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19963442A DE19963442A1 (de) | 1999-12-28 | 1999-12-28 | Farbzahlverbesserung von mehrwertigen Alkoholen durch Hydrierung |
| DE19963442.4 | 1999-12-28 | ||
| PCT/EP2000/013328 WO2001047850A2 (de) | 1999-12-28 | 2000-12-28 | Farbzahlverbesserung von mehrwertigen alkoholen durch hydrierung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003525220A JP2003525220A (ja) | 2003-08-26 |
| JP2003525220A5 true JP2003525220A5 (enExample) | 2007-12-20 |
Family
ID=7934789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001549325A Withdrawn JP2003525220A (ja) | 1999-12-28 | 2000-12-28 | 水素化による多価アルコールの色価の改善方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6586642B2 (enExample) |
| EP (1) | EP1246786B1 (enExample) |
| JP (1) | JP2003525220A (enExample) |
| KR (1) | KR100734979B1 (enExample) |
| CN (1) | CN1181025C (enExample) |
| AT (1) | ATE297883T1 (enExample) |
| AU (1) | AU2370501A (enExample) |
| BR (1) | BR0016758A (enExample) |
| CA (1) | CA2395396C (enExample) |
| DE (2) | DE19963442A1 (enExample) |
| ES (1) | ES2241684T3 (enExample) |
| MX (1) | MXPA02006295A (enExample) |
| MY (1) | MY123714A (enExample) |
| WO (1) | WO2001047850A2 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10029055B4 (de) * | 2000-06-13 | 2006-06-29 | Basf Ag | Verfahren zur Farbzahlverbesserung von mehrwertigen Alkoholen durch Tempern |
| DE10050645A1 (de) * | 2000-10-13 | 2002-04-18 | Basf Ag | Farbzahlverbesserung von mehrwertigen Alkoholen durch Hydrierung |
| DE10152525A1 (de) * | 2001-10-24 | 2003-05-08 | Basf Ag | Verfahren zur Zersetzung von Ammoniumformiaten in polyolhaltigen Reaktionsgemischen |
| TW200418901A (en) * | 2003-02-25 | 2004-10-01 | Du Pont | Process for the manufacture of polyester via hydrogenation treatment of recycled diol |
| WO2004101482A2 (en) * | 2003-05-06 | 2004-11-25 | E.I. Dupont De Nemours And Company | Hydrogenation of biochemically derived 1,3-propanediol |
| US7129316B2 (en) | 2004-01-07 | 2006-10-31 | Invista North America S.A R.L. | Process for the manufacture of polyester via hydrogenation treatment of recycled diol |
| DE102007013963A1 (de) | 2007-03-23 | 2008-09-25 | Lanxess Deutschland Gmbh | Verfahren zur Farbzahlverbesserung von Trimethylolpropan |
| EP2281794B1 (de) | 2009-08-07 | 2015-10-14 | LANXESS Deutschland GmbH | Verfahren zur Farbzahlverbesserung von Trimethylolpropan |
| EP2607341B1 (en) | 2009-12-24 | 2015-11-18 | Oxea Bishop LLC | Trimethylolpropane color improvement |
| DE102011118956A1 (de) * | 2011-11-19 | 2013-05-23 | Oxea Gmbh | Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung |
| DE102011122356A1 (de) * | 2011-12-23 | 2013-06-27 | Oxea Gmbh | Verfahren zur Gewinnung von mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung |
| CN115819185B (zh) * | 2022-12-28 | 2024-07-05 | 南京大学扬州化学化工研究院 | 一种合成新戊二醇的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL97091C (enExample) * | 1900-01-01 | |||
| US3097245A (en) | 1959-01-13 | 1963-07-09 | Trojan Powder Co | Process for the preparation of trimethylolalkane |
| SU125552A1 (ru) * | 1959-03-03 | 1959-11-30 | Поблотивернер Винцер Хельмут | Способ очистки триметилолпропана |
| GB1168216A (en) | 1967-04-21 | 1969-10-22 | Vyzk Ustav Petrochem | Improvements in or relating to a Method of Processing By-Products resulting from the Preparation of a Polymethylol Alkane |
| JP3175360B2 (ja) * | 1992-12-10 | 2001-06-11 | 三菱化学株式会社 | １，４−ブタンジオールの精製方法 |
| US5603835A (en) | 1994-01-19 | 1997-02-18 | Hoechst Celanese Corporation | Trimethylolpropane color improvement |
| DE19653093A1 (de) * | 1996-12-20 | 1998-06-25 | Basf Ag | Verfahren zur Herstellung von Polyalkoholen |
-
1999
- 1999-12-28 DE DE19963442A patent/DE19963442A1/de not_active Withdrawn
-
2000
- 2000-12-15 MY MYPI20005925A patent/MY123714A/en unknown
- 2000-12-28 US US10/168,986 patent/US6586642B2/en not_active Expired - Fee Related
- 2000-12-28 JP JP2001549325A patent/JP2003525220A/ja not_active Withdrawn
- 2000-12-28 AT AT00987470T patent/ATE297883T1/de not_active IP Right Cessation
- 2000-12-28 DE DE50010580T patent/DE50010580D1/de not_active Expired - Lifetime
- 2000-12-28 AU AU23705/01A patent/AU2370501A/en not_active Abandoned
- 2000-12-28 CA CA002395396A patent/CA2395396C/en not_active Expired - Fee Related
- 2000-12-28 EP EP00987470A patent/EP1246786B1/de not_active Expired - Lifetime
- 2000-12-28 WO PCT/EP2000/013328 patent/WO2001047850A2/de not_active Ceased
- 2000-12-28 CN CNB008180016A patent/CN1181025C/zh not_active Expired - Fee Related
- 2000-12-28 BR BR0016758-4A patent/BR0016758A/pt not_active Application Discontinuation
- 2000-12-28 KR KR1020027008365A patent/KR100734979B1/ko not_active Expired - Fee Related
- 2000-12-28 ES ES00987470T patent/ES2241684T3/es not_active Expired - Lifetime
- 2000-12-28 MX MXPA02006295A patent/MXPA02006295A/es active IP Right Grant
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