GB1301349A - - Google Patents
Info
- Publication number
- GB1301349A GB1301349A GB1301349DA GB1301349A GB 1301349 A GB1301349 A GB 1301349A GB 1301349D A GB1301349D A GB 1301349DA GB 1301349 A GB1301349 A GB 1301349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ketones
- april
- alcohols containing
- containing aldehydes
- heading
- 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
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- -1 aliphatic primary Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 150000003333 secondary alcohols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1301349 Purification of alcohols containing aldehydes or ketones FARBWERKE HOECHST AG 22 April 1970 [22 April 1969] 19301/70 Heading C2C [Also in Division C3] The carbonyl function in C 8-22 aliphatic primary or secondary alcohols containing aldehydes or ketones as impurities may be removed by treating the alcohol with an alkali metal at 100-200‹C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691920327 DE1920327A1 (en) | 1969-04-22 | 1969-04-22 | Process for the oxalkylation of technical long-chain alcohols containing aldehydes and ketones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1301349A true GB1301349A (en) | 1972-12-29 |
Family
ID=5731898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1301349D Expired GB1301349A (en) | 1969-04-22 | 1970-04-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE749325A (en) |
| DE (1) | DE1920327A1 (en) |
| FR (1) | FR2046334A5 (en) |
| GB (1) | GB1301349A (en) |
| NL (1) | NL7005835A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639083C2 (en) * | 1976-08-31 | 1983-02-10 | Bayer Ag, 5090 Leverkusen | Process for the production of polyether polyols and their use as starting materials for polyurethane plastics |
-
1969
- 1969-04-22 DE DE19691920327 patent/DE1920327A1/en not_active Ceased
-
1970
- 1970-04-22 NL NL7005835A patent/NL7005835A/xx unknown
- 1970-04-22 BE BE749325D patent/BE749325A/en unknown
- 1970-04-22 GB GB1301349D patent/GB1301349A/en not_active Expired
- 1970-04-22 FR FR7014600A patent/FR2046334A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2046334A5 (en) | 1971-03-05 |
| SU391774A3 (en) | 1973-07-25 |
| DE1920327A1 (en) | 1971-06-03 |
| NL7005835A (en) | 1970-10-26 |
| BE749325A (en) | 1970-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |