FR2295788B1 - - Google Patents
Info
- Publication number
- FR2295788B1 FR2295788B1 FR7443200A FR7443200A FR2295788B1 FR 2295788 B1 FR2295788 B1 FR 2295788B1 FR 7443200 A FR7443200 A FR 7443200A FR 7443200 A FR7443200 A FR 7443200A FR 2295788 B1 FR2295788 B1 FR 2295788B1
- Authority
- FR
- France
- 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
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)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (15)
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 |
GB52146/75A GB1526819A (en) | 1974-12-27 | 1975-12-19 | Polyoxyalkylene pyroglutamate ester surfactants their preparation and use |
GB52145/75A GB1526770A (en) | 1974-12-27 | 1975-12-19 | Polyoxyalkylenated pyroglutamate ester surfactants their preparation and use |
BE1007093A BE836840A (fr) | 1974-12-27 | 1975-12-19 | Nouvelles compositions dispersantes azotees utilisables pour la biodegradation des impuretes hydrocarbonees |
BE1007090A BE836837A (fr) | 1974-12-27 | 1975-12-19 | Nouvelles compositions dispersantes azotees utilisables pour la biodegradation des impuretes hydrocarbonees |
NO754360A NO143843C (no) | 1974-12-27 | 1975-12-22 | Fremgangsmaate for fjerning av oljeforurensninger fra en overflate, ved anvendelse av et biologisk nedbrytbart, etoksylert overflateaktivt middel |
NO754359A NO143842C (no) | 1974-12-27 | 1975-12-22 | Fremgangsmaate for fjerning av oljeforurensninger fra en overflate ved paafoering av et overflateaktivt, biologisk nedbrytbart etylenoksydderivat |
IT30658/75A IT1051867B (it) | 1974-12-27 | 1975-12-23 | Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburiche |
IT30657/75A IT1051866B (it) | 1974-12-27 | 1975-12-23 | Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburiche |
NL7515107A NL7515107A (nl) | 1974-12-27 | 1975-12-24 | Werkwijze voor de bereiding van stikstofhoudende dispergerende samenstellingen geschikt voor de biologische afbraak van koolwaterstofonzuiverheden. |
NL7515108A NL7515108A (nl) | 1974-12-27 | 1975-12-24 | Werkwijze ter bereiding van nieuwe stikstofhouden- de dispergerende samenstellingen geschikt voor het biologisch afbreken van koolwaterstofonzuiverheden. |
JP50159745A JPS5191270A (cs) | 1974-12-27 | 1975-12-26 | |
JP50159744A JPS5191269A (cs) | 1974-12-27 | 1975-12-26 | |
DE19752558907 DE2558907A1 (de) | 1974-12-27 | 1975-12-27 | Verfahren zur herstellung einer oberflaechenaktiven, biologisch abbaubaren chemischen verbindung und deren verwendung |
DE19752558909 DE2558909A1 (de) | 1974-12-27 | 1975-12-27 | Verfahren zur herstellung einer oberflaechenaktiven, stickstoffhaltigen, biologisch abbaubaren chemischen verbindung und deren verwendung |
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 (2)
Publication Number | Publication Date |
---|---|
FR2295788A1 FR2295788A1 (fr) | 1976-07-23 |
FR2295788B1 true FR2295788B1 (cs) | 1977-07-01 |
Family
ID=9146724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7443200A Granted FR2295788A1 (fr) | 1974-12-27 | 1974-12-27 | Nouvelles compositions dispersantes azotees utilisables pour la biodegradation des impuretes hydrocarbonees |
Country Status (8)
Country | Link |
---|---|
JP (2) | JPS5191270A (cs) |
BE (2) | BE836840A (cs) |
DE (2) | DE2558909A1 (cs) |
FR (1) | FR2295788A1 (cs) |
GB (2) | GB1526770A (cs) |
IT (2) | IT1051867B (cs) |
NL (2) | NL7515107A (cs) |
NO (2) | NO143843C (cs) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3070852D1 (en) * | 1979-05-22 | 1985-08-14 | Ici Plc | Oil dispersants |
IE20070597A1 (en) * | 2007-08-21 | 2009-04-01 | Univ Dublin City | Biodegradable solvents for the chemical industry: task specific ionic liquids |
-
1974
- 1974-12-27 FR FR7443200A patent/FR2295788A1/fr active Granted
-
1975
- 1975-12-19 BE BE1007093A patent/BE836840A/xx unknown
- 1975-12-19 GB GB52145/75A patent/GB1526770A/en not_active Expired
- 1975-12-19 BE BE1007090A patent/BE836837A/xx unknown
- 1975-12-19 GB GB52146/75A patent/GB1526819A/en not_active Expired
- 1975-12-22 NO NO754360A patent/NO143843C/no unknown
- 1975-12-22 NO NO754359A patent/NO143842C/no unknown
- 1975-12-23 IT IT30658/75A patent/IT1051867B/it active
- 1975-12-23 IT IT30657/75A patent/IT1051866B/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 JP50159745A patent/JPS5191270A/ja active Pending
- 1975-12-26 JP JP50159744A patent/JPS5191269A/ja active Pending
- 1975-12-27 DE DE19752558909 patent/DE2558909A1/de not_active Withdrawn
- 1975-12-27 DE DE19752558907 patent/DE2558907A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1526770A (en) | 1978-09-27 |
NL7515107A (nl) | 1976-06-29 |
NO143843C (no) | 1981-04-22 |
NO754360L (cs) | 1976-06-29 |
NO143842B (no) | 1981-01-12 |
NO143842C (no) | 1981-04-22 |
DE2558909A1 (de) | 1976-07-08 |
NO754359L (cs) | 1976-06-29 |
BE836840A (fr) | 1976-06-21 |
FR2295788A1 (fr) | 1976-07-23 |
JPS5191269A (cs) | 1976-08-10 |
GB1526819A (en) | 1978-10-04 |
NL7515108A (nl) | 1976-06-29 |
IT1051866B (it) | 1981-05-20 |
NO143843B (no) | 1981-01-12 |
BE836837A (fr) | 1976-06-21 |
IT1051867B (it) | 1981-05-20 |
DE2558907A1 (de) | 1976-07-08 |
JPS5191270A (cs) | 1976-08-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |