GB1526819A - Polyoxyalkylene pyroglutamate ester surfactants their preparation and use - Google Patents
Polyoxyalkylene pyroglutamate ester surfactants their preparation and useInfo
- Publication number
- GB1526819A GB1526819A GB52146/75A GB5214675A GB1526819A GB 1526819 A GB1526819 A GB 1526819A GB 52146/75 A GB52146/75 A GB 52146/75A GB 5214675 A GB5214675 A GB 5214675A GB 1526819 A GB1526819 A GB 1526819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyoxyalkylene
- preparation
- dec
- ester surfactants
- esterifiable
- 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
- 239000004094 surface-active agent Substances 0.000 title abstract 2
- 229940043131 pyroglutamate Drugs 0.000 title 1
- -1 pyroglutamate ester Chemical class 0.000 title 1
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical class OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 abstract 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 abstract 1
- ODHCTXKNWHHXJC-GSVOUGTGSA-N Pyroglutamic acid Natural products OC(=O)[C@H]1CCC(=O)N1 ODHCTXKNWHHXJC-GSVOUGTGSA-N 0.000 abstract 1
- ODHCTXKNWHHXJC-UHFFFAOYSA-N acide pyroglutamique Natural products OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 235000013922 glutamic acid Nutrition 0.000 abstract 1
- 239000004220 glutamic acid Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/34—Higher-molecular-weight carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7443200A FR2295788A1 (fr) | 1974-12-27 | 1974-12-27 | Nouvelles compositions dispersantes azotees utilisables pour la biodegradation des impuretes hydrocarbonees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1526819A true GB1526819A (en) | 1978-10-04 |
Family
ID=9146724
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52145/75A Expired GB1526770A (en) | 1974-12-27 | 1975-12-19 | Polyoxyalkylenated pyroglutamate ester surfactants their preparation and use |
| GB52146/75A Expired GB1526819A (en) | 1974-12-27 | 1975-12-19 | Polyoxyalkylene pyroglutamate ester surfactants their preparation and use |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52145/75A Expired GB1526770A (en) | 1974-12-27 | 1975-12-19 | Polyoxyalkylenated pyroglutamate ester surfactants their preparation and use |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5191269A (enExample) |
| BE (2) | BE836837A (enExample) |
| DE (2) | DE2558907A1 (enExample) |
| FR (1) | FR2295788A1 (enExample) |
| GB (2) | GB1526770A (enExample) |
| IT (2) | IT1051866B (enExample) |
| NL (2) | NL7515107A (enExample) |
| NO (2) | NO143842C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024607A1 (en) * | 2007-08-21 | 2009-02-26 | Dublin City University | Biodegradable solvents for the chemical industry |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3070852D1 (en) * | 1979-05-22 | 1985-08-14 | Ici Plc | Oil dispersants |
-
1974
- 1974-12-27 FR FR7443200A patent/FR2295788A1/fr active Granted
-
1975
- 1975-12-19 GB GB52145/75A patent/GB1526770A/en not_active Expired
- 1975-12-19 BE BE1007090A patent/BE836837A/xx unknown
- 1975-12-19 BE BE1007093A patent/BE836840A/xx unknown
- 1975-12-19 GB GB52146/75A patent/GB1526819A/en not_active Expired
- 1975-12-22 NO NO754359A patent/NO143842C/no unknown
- 1975-12-22 NO NO754360A patent/NO143843C/no unknown
- 1975-12-23 IT IT30657/75A patent/IT1051866B/it active
- 1975-12-23 IT IT30658/75A patent/IT1051867B/it active
- 1975-12-24 NL NL7515107A patent/NL7515107A/xx not_active Application Discontinuation
- 1975-12-24 NL NL7515108A patent/NL7515108A/xx not_active Application Discontinuation
- 1975-12-26 JP JP50159744A patent/JPS5191269A/ja active Pending
- 1975-12-26 JP JP50159745A patent/JPS5191270A/ja active Pending
- 1975-12-27 DE DE19752558907 patent/DE2558907A1/de not_active Withdrawn
- 1975-12-27 DE DE19752558909 patent/DE2558909A1/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024607A1 (en) * | 2007-08-21 | 2009-02-26 | Dublin City University | Biodegradable solvents for the chemical industry |
| US8541598B2 (en) | 2007-08-21 | 2013-09-24 | Dublin City University | Biodegradable solvents for the chemical industry |
Also Published As
| Publication number | Publication date |
|---|---|
| NO143843C (no) | 1981-04-22 |
| IT1051866B (it) | 1981-05-20 |
| IT1051867B (it) | 1981-05-20 |
| NO143843B (no) | 1981-01-12 |
| BE836837A (fr) | 1976-06-21 |
| NL7515108A (nl) | 1976-06-29 |
| JPS5191269A (enExample) | 1976-08-10 |
| FR2295788A1 (fr) | 1976-07-23 |
| NO143842B (no) | 1981-01-12 |
| GB1526770A (en) | 1978-09-27 |
| FR2295788B1 (enExample) | 1977-07-01 |
| NO143842C (no) | 1981-04-22 |
| DE2558907A1 (de) | 1976-07-08 |
| BE836840A (fr) | 1976-06-21 |
| NO754359L (enExample) | 1976-06-29 |
| DE2558909A1 (de) | 1976-07-08 |
| NO754360L (enExample) | 1976-06-29 |
| JPS5191270A (enExample) | 1976-08-10 |
| NL7515107A (nl) | 1976-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |