WO1985005643A1 - Compositions autoemulsionnables a base de fluorochlorohydrocarbures et d'esters phosporiques - Google Patents
Compositions autoemulsionnables a base de fluorochlorohydrocarbures et d'esters phosporiques Download PDFInfo
- Publication number
- WO1985005643A1 WO1985005643A1 PCT/FR1985/000134 FR8500134W WO8505643A1 WO 1985005643 A1 WO1985005643 A1 WO 1985005643A1 FR 8500134 W FR8500134 W FR 8500134W WO 8505643 A1 WO8505643 A1 WO 8505643A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phosphoric
- radical
- formula
- amine salt
- symbol
- Prior art date
Links
- 150000002148 esters Chemical class 0.000 title claims abstract description 43
- 239000000203 mixture Substances 0.000 title claims abstract description 42
- 239000000839 emulsion Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 4
- -1 amine salt Chemical class 0.000 claims description 55
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- 150000001340 alkali metals Chemical class 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 150000003863 ammonium salts Chemical class 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000012429 reaction media Substances 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 150000003016 phosphoric acids Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 12
- 150000003254 radicals Chemical class 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 9
- 230000008030 elimination Effects 0.000 description 7
- 238000003379 elimination reaction Methods 0.000 description 7
- 150000001735 carboxylic acids Chemical class 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 150000005690 diesters Chemical class 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 125000006353 oxyethylene group Chemical group 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- CDGSOUOOAKXNKU-RPYYYHSRSA-N (z,12r)-2-acetyl-12-hydroxyoctadec-9-enoic acid Chemical class CCCCCC[C@@H](O)C\C=C/CCCCCCC(C(C)=O)C(O)=O CDGSOUOOAKXNKU-RPYYYHSRSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- MDLWEBWGXACWGE-UHFFFAOYSA-N octadecane Chemical compound [CH2]CCCCCCCCCCCCCCCCC MDLWEBWGXACWGE-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical class [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/06—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using emulsions
-
- 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
- C09K13/00—Etching, surface-brightening or pickling compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/28—Organic compounds containing halogen
- C11D7/30—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/36—Organic compounds containing phosphorus
Definitions
- compositions based on fluorochlorohydrocarbons and phosphoric esters are in the form of an emulsion of the water in oil type.
- compositions comprising a fluorochlorohydrocarbon, a phosphoric ester with a free phosphoric acid function, a phosphoric ester with a phosphoric acid function neutralized by an amine salt and an acid have been described in French patent application No. 82.09213.
- Such compositions can be used for cleaning articles of various natures. They are particularly suitable for the elimination by solubilization of water from the surfaces to which they are applied.
- the present invention relates to a new composition based on fluorochlorohydrocarbons, phosphoric ester with free phosphoric acid function, phosphoric ester with phosphoric acid function neutralized by an amine salt and carboxylic acid, this composition being characterized in that '' it is in the form of an emulsion of the "water in oil” type, said emulsion comprising (by weight):
- the invention uses:
- m represents 2, 3 or 4
- the symbol T represents a divalent aliphatic, saturated or unsaturated, aromatic or aliphatic-aromatic radical, the abovementioned radicals being able to contain up to 40 carbon atoms
- the symbol Z represents a radical Y or an OH group
- the symbol T and the symbol r also being such that the total number of carbon atoms of the radical Y is greater than 20.
- a phosphoric ester with neutralized phosphoric acid function an ester of formula ( I) at least one phosphoric acid function of which is neutralized by an amine salt of formula
- compositions in accordance with the invention it is possible to use, for each of the constituents, a single product or a mixture of products meeting the definitions and formulas indicated:
- the invention also relates to a process for preparing the compositions defined above, said process being characterized in that it consists in mixing with the solvent and with water:
- compositions defined above constitute another object of the invention.
- the constituents of the mixture are used in an amount such that the ratio either greater than 1 and preferably between 1, 1 and 3.5, A denoting the weight of the mixture of phosphoric esters resulting from the reaction of the initial phosphoric ester with the amine salt, B denoting the weight of amine salt, I AI denoting the acid number of said mixture of phosphoric esters and I A2 denoting the acid number of the amine salt.
- the amount of acid of formula (III) is defined by the amine salt / phosphoric ester ratio of formula (I) , the number of -COOH group being substantially equal to the number of phosphoric acid functions reacting with the amine salt of formula (II).
- the same amine salt / phosphoric ester ratio of formula (I) defines the proportion of acid phosphoric esters of formula (I) and phosphoric esters of which at least one phosphoric acid function is neutralized. It is naturally possible to use an amount of acid (III) greater than the amount of acid of the amine salt released by the reaction of the phosphoric acid functions with said salt.
- the solvent contains at least 50% by weight of 1,1,2-trichloro-1,2,2-trifluoroethane.
- the complement to 100% can naturally be constituted by the same solvent or by one or more chlorinated or chlorofluorinated saturated aliphatic hydrocarbons containing 1 or 2 carbon atoms, such as for example methylene chloride.
- the phosphoric esters of formula (I), which are preferably used in an amount of 0.04 to 8% relative to the weight of the composition, can be chosen from the various mono and diesters resulting from the reaction of phosphorus compounds with oxyalkylenated linear alcohols. Among these products, mention will be made in particular of esters with oxyethylene, oxypropylene or oxyethylene / oxypropylene groups.
- esters in which the oxyalkylene chain or chains containing from 3 to 25 oxyethylene units that is to say the esters of formula (I) in which m is equal to 2 and r is between 3 and 25, the radical represented by the symbol T in said formula (I) possibly being in particular one of the divalent radicals corresponding to the following radicals: hexyl, octyl, isooctyl, 2-ethylhexyl, decyl, isodecyl, t.dodecyl, dodecyl, tridecyl, tetradecyl, hexadecyl, oleocetyl, nonylphenyl.
- esters of formula I mention will be made of phosphates of 2-ethylhexyl with 20 ethylene oxide units, of nonylphenyl with 6 ethylene oxide units, of nonylphenyl with 9 ethylene oxide units , tridecyl with 6 ethylene oxide units, dodecyl with 6 ethylene oxide units, oleocetyl with 5 ethylene oxide units, the various aforementioned phosphates, which can be used as a mixture, containing one or two phosphoric ester groups.
- the second constituent of compositions in accordance with the invention is chosen from phosphoric esters of formula (I) in which at least one phosphoric acid function is neutralized by reaction with the amine salt of formula (II).
- amine salts which are preferably used in an amount of 0.01 to 2% relative to the weight of the composition in the process defined above can be obtained by reaction of one or more carboxylic acids of formula R ' -COOH (III) with a diamine of formula R.NH (CH 2 ) n NH 2 (VI), formulas in which the symbols R, R 'and n have the meaning given above.
- diamines of formula (VI) there may be mentioned in particular amine caprylaminopropylene, amine laurylaminopropylene, amine myristylaminopropylene, amine palmitylaminopropylene, amine stearylinopropylene, amine oleylaminopropylene. It is of course possible to use a mixture of at least two of these amines.
- the amine salts of formula (II) there may be mentioned in particular the amine oleylaminopropylene dioleate, the amine oleylaminopropylene diundecylate, the amine stearylamopropylene dioleate, the amine palmitylaminopropylene dioleate, the oleylaminopropylene dilinoleate amine. It is naturally possible to use a mixture of at least two of these salts. It should be noted that in the foregoing, the substituent of an amino function is designated by a radical corresponding to the trivial name of the acid, it being recognized that this radical is exclusively hydrocarbon.
- the stearyl radical denotes here the octadecyl radical
- the oleyl radical denotes the octadecenyl radical
- the palmityl radical denotes the hexadecyl radical
- the myristyl radical denotes the tetradecyl radical.
- alkali metal or ammonium salts of formulas IV and V there may be mentioned in particular sodium, potassium laurylethersulfates, stearylethersulfates, ammonium, the term ether advantageously designating a chain of ethylene oxide units, the said chain comprising for example from 2 to 10 units and preferably from 3 to 6 units; Mention will also be made of the alkyl ether - mono and sodium diphosphates, potassium and ammonium, the expression alkyl ether designating in particular the 2-ethyl hexyl sequences / ethylene oxide units, nonylphenyl / ethylene oxide unit, oleoketyl / ethylene oxide units, number of units which can preferably range from 3 to 12.
- the amount of water is determined according to the amount of additives used (phosphoric esters, acid, salt, optionally salt d 'amine). As indicated, the amount of water generally represents from 1 to 8% of the total weight of the composition. From a practical point of view, an amount of water representing 1.5 to 5 times the total amount of additives is advantageously used.
- compositions in accordance with the invention can be prepared by simple mixing with stirring and at room temperature of its constituents, that is to say either the phosphoric esters with free phosphoric acid function and with neutralized acid function, the carboxylic acid and the alkali metal or ammonium salt, ie the phosphoric ester with a free phosphoric acid function, the amine salt and the alkali metal or ammonium salt.
- These emulsions are stable at room temperature, and more generally between 5 and 44 ° C, more specifically between 10 and 40 ° C, the emulsion having, in the high temperature zone, an opalescent appearance without settling of the aqueous phase.
- the emulsions in accordance with the invention are particularly suitable for cleaning parts of metal, glass, refractory materials and / or plastics to rid them, in particular, of dust and / or fingerprints, and / or grease and / or polishing paste in the case of metal parts. As such, they find their application in particular in the chemical, electronic, electrical, mechanical and in particular precision mechanical industries, in watchmaking, jewelry, optics, metrology.
- the actual cleaning process consists in bringing said parts into contact with said compositions of the invention, for example by spraying, by spraying and most often by immersion of said parts in said compositions. In the latter case, it is useful to stir the liquid bath.
- the agitation of the bath is carried out by any means known per se, and preferably by means of ultrasound, the contact time of the soiled parts with the agitated liquid bath generally varies between 0.5 and 5 min.
- the cleaning of the parts is followed by a rapid rinsing with 1,1,2-trichloro-1,2,2-trifluoro-ethane liquid, then preferably with contact with 1,1-trichloro vapors, 2-trifluoro-1,2,2-ethane.
- a composition is prepared containing: - 92 g of trifluoro-1,1,2 trichloro-1,2,2 ethane,
- the phosphate acid number (acidity of the diester and first acidity of the monoester) is 83.
- the amine salt has an acid number of 125. It is marketed under the brand Cémulcat 0D0 by S. F. O.S. This composition is prepared at room temperature (23 ° C) with stirring: it is in the form of an emulsion of the water in oil type, very slightly opalescent at 23 ° C. Its viscosity is lm Pa.s (milli Pascal / second) at this temperature. 2o) Implementation The emulsion prepared according to paragraph 1 is implemented in a tank provided with ultrasonic transducers.
- the parts to be cleaned are immersed in the emulsion (cleaning bath) - duration of the immersion 2 min -, then removed and rinsed for 1 min in trichloro1,1,2 trifluoro-1,2,2 ethane liquid, also agitated by ultrasound and are finally placed in an atmosphere of trichloro-1,1,2 trifluoro-1,2,2 ethane vapors for about 1mm. 3o) Samples and results
- the paste includes an abrasive and an organic binder (natural fat). After treatment according to paragraph 2, it can be seen by weighing 1/10 mg and observing at magnification 50 that the parts are completely free of residual traces of polishing paste.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Lubricants (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8408555A FR2565125A1 (fr) | 1984-05-30 | 1984-05-30 | Compositions autoemulsionnables a base de fluorochlorohydrocarbures et d'esters phosphoriques |
| FR84/08555 | 1984-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1985005643A1 true WO1985005643A1 (fr) | 1985-12-19 |
Family
ID=9304577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1985/000134 WO1985005643A1 (fr) | 1984-05-30 | 1985-05-28 | Compositions autoemulsionnables a base de fluorochlorohydrocarbures et d'esters phosporiques |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0182839A1 (cs) |
| JP (1) | JPS61502965A (cs) |
| CN (1) | CN85104794A (cs) |
| AU (1) | AU4402685A (cs) |
| ES (1) | ES8702162A1 (cs) |
| FR (1) | FR2565125A1 (cs) |
| GR (1) | GR851308B (cs) |
| PT (1) | PT80550B (cs) |
| WO (1) | WO1985005643A1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2491102A2 (en) * | 2009-10-19 | 2012-08-29 | Rhodia Operations | Auto-emulsifying cleaning systems and methods for use |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1381918A (fr) * | 1964-02-07 | 1964-12-14 | Composition détergente auto-moussante et son procédé de préparation | |
| FR2297668A1 (fr) * | 1975-01-20 | 1976-08-13 | Ugine Kuhlmann | Emulsions stables d'eau dans le 1,1,2-trichloro-1,2,2-trifluoroethane |
| FR2527625A1 (fr) * | 1982-05-27 | 1983-12-02 | Chloe Chemie | Composition a base de fluorochlorohydrocarbure, d'ester phosphorique et d'acide carboxylique |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2014018A1 (en) * | 1968-07-31 | 1970-04-10 | Dow Chemical Co | Cold cleaning compn for metals and plastics contng - solvent ad phosphoric ester |
| FR2087740A5 (cs) * | 1970-05-29 | 1971-12-31 | Pechiney Saint Gobain |
-
1984
- 1984-05-30 FR FR8408555A patent/FR2565125A1/fr active Pending
-
1985
- 1985-05-28 AU AU44026/85A patent/AU4402685A/en not_active Abandoned
- 1985-05-28 WO PCT/FR1985/000134 patent/WO1985005643A1/fr not_active Application Discontinuation
- 1985-05-28 GR GR851308A patent/GR851308B/el unknown
- 1985-05-28 EP EP85902567A patent/EP0182839A1/fr not_active Withdrawn
- 1985-05-28 JP JP60502384A patent/JPS61502965A/ja active Pending
- 1985-05-29 ES ES543599A patent/ES8702162A1/es not_active Expired
- 1985-05-29 PT PT80550A patent/PT80550B/pt unknown
- 1985-06-22 CN CN198585104794A patent/CN85104794A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1381918A (fr) * | 1964-02-07 | 1964-12-14 | Composition détergente auto-moussante et son procédé de préparation | |
| FR2297668A1 (fr) * | 1975-01-20 | 1976-08-13 | Ugine Kuhlmann | Emulsions stables d'eau dans le 1,1,2-trichloro-1,2,2-trifluoroethane |
| FR2527625A1 (fr) * | 1982-05-27 | 1983-12-02 | Chloe Chemie | Composition a base de fluorochlorohydrocarbure, d'ester phosphorique et d'acide carboxylique |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61502965A (ja) | 1986-12-18 |
| ES543599A0 (es) | 1986-12-16 |
| FR2565125A1 (fr) | 1985-12-06 |
| PT80550A (fr) | 1985-06-01 |
| GR851308B (cs) | 1985-11-25 |
| CN85104794A (zh) | 1986-12-17 |
| EP0182839A1 (fr) | 1986-06-04 |
| ES8702162A1 (es) | 1986-12-16 |
| PT80550B (fr) | 1987-04-09 |
| AU4402685A (en) | 1985-12-31 |
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