ES481140A1 - Procedure for obtaining trimethyllopropan. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining trimethyllopropan. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES481140A1 ES481140A1 ES481140A ES481140A ES481140A1 ES 481140 A1 ES481140 A1 ES 481140A1 ES 481140 A ES481140 A ES 481140A ES 481140 A ES481140 A ES 481140A ES 481140 A1 ES481140 A1 ES 481140A1
- Authority
- ES
- Spain
- Prior art keywords
- butyraldehyde
- translation
- machine
- legally binding
- google translate
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for obtaining trimethylolpropane, characterized in that the reaction in aqueous solution is carried out between formaldehyde and N-butyraldehyde in the presence of sodium hydroxide, using a molar ratio of formaldehyde to N-butyraldehyde comprised between 3.2: 1 and 6 .: 1, and using an excess of sodium hydroxide of 10% to 30% with respect to the stoichiometric amount, verifying the reaction operating with a total reaction volume comprised between 750 and 1500 liters per kilolol of N-butyraldehyde, using concentrated solutions for low ratios molars of formaldehyde to N-butyraldehyde, and diluted solutions for high ratios. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES481140A ES481140A1 (en) | 1979-05-31 | 1979-05-31 | Procedure for obtaining trimethyllopropan. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES481140A ES481140A1 (en) | 1979-05-31 | 1979-05-31 | Procedure for obtaining trimethyllopropan. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES481140A1 true ES481140A1 (en) | 1980-02-01 |
Family
ID=8478387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES481140A Expired ES481140A1 (en) | 1979-05-31 | 1979-05-31 | Procedure for obtaining trimethyllopropan. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES481140A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072513A1 (en) * | 2001-03-14 | 2002-09-19 | Basf Aktiengesellschaft | Method for producing polyalcohols comprising a defined cpr-value |
| CN102574758A (en) * | 2009-08-07 | 2012-07-11 | 朗盛德国有限责任公司 | Method for improving the color number of trimethylolpropane |
-
1979
- 1979-05-31 ES ES481140A patent/ES481140A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072513A1 (en) * | 2001-03-14 | 2002-09-19 | Basf Aktiengesellschaft | Method for producing polyalcohols comprising a defined cpr-value |
| CN102574758A (en) * | 2009-08-07 | 2012-07-11 | 朗盛德国有限责任公司 | Method for improving the color number of trimethylolpropane |
| CN105732314A (en) * | 2009-08-07 | 2016-07-06 | 朗盛德国有限责任公司 | Method for improving the number of colours of trimethylolpropane |
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