GB1355005A - Process for making betaines - Google Patents
Process for making betainesInfo
- Publication number
- GB1355005A GB1355005A GB1355005DA GB1355005A GB 1355005 A GB1355005 A GB 1355005A GB 1355005D A GB1355005D A GB 1355005DA GB 1355005 A GB1355005 A GB 1355005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- formula
- carbon atoms
- betaines
- feb
- 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
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1355005 Betaines PROCTER & GAMBLE Ltd 5 Feb 1973 [9 Feb 1972] 6063/72 Heading C2C Compounds of the formula where R 1 is alkyl of 8-24 carbon atoms or alkyl benzyl having 6-16 carbon atoms in the alkyl radical, each of R 2 and R 3 is alkyl of 1-4 carbon atoms, and n is 1-6 are prepared by reacting a water soluble salt of a tertiary amino acid of the formula where M is a cation with a compound of the formula R 1 X where X is Cl, Br or I.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB606372 | 1972-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1355005A true GB1355005A (en) | 1974-06-05 |
Family
ID=9807754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1355005D Expired GB1355005A (en) | 1972-02-09 | 1972-02-09 | Process for making betaines |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE795170A (en) |
| CA (1) | CA1000728A (en) |
| DE (1) | DE2305636A1 (en) |
| FR (1) | FR2171307B1 (en) |
| GB (1) | GB1355005A (en) |
| IE (1) | IE37179B1 (en) |
| IT (1) | IT983446B (en) |
| NL (1) | NL7301766A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0291049A (en) * | 1988-09-21 | 1990-03-30 | Lonza Ag | Production of gamma-butyrobetaine |
| GB9407276D0 (en) * | 1994-04-13 | 1994-06-08 | Procter & Gamble | Detergent compositions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH212411A (en) * | 1938-03-18 | 1940-11-30 | Ig Farbenindustrie Ag | Process for the production of a betaine-like condensation product. |
-
0
- BE BE795170D patent/BE795170A/en unknown
-
1972
- 1972-02-09 GB GB1355005D patent/GB1355005A/en not_active Expired
-
1973
- 1973-02-05 IE IE17573A patent/IE37179B1/en unknown
- 1973-02-06 DE DE19732305636 patent/DE2305636A1/en not_active Withdrawn
- 1973-02-08 NL NL7301766A patent/NL7301766A/xx not_active Application Discontinuation
- 1973-02-08 IT IT2016273A patent/IT983446B/en active
- 1973-02-08 FR FR7304498A patent/FR2171307B1/fr not_active Expired
- 1973-02-08 CA CA163,192A patent/CA1000728A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171307A1 (en) | 1973-09-21 |
| NL7301766A (en) | 1973-08-13 |
| BE795170A (en) | 1973-08-08 |
| DE2305636A1 (en) | 1973-08-23 |
| IE37179L (en) | 1973-08-09 |
| FR2171307B1 (en) | 1976-07-23 |
| CA1000728A (en) | 1976-11-30 |
| IE37179B1 (en) | 1977-05-25 |
| IT983446B (en) | 1974-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |