SE425608B - FUNCTIONAL LIQUID CONTAINING AN OXISILAN COMPOUND - Google Patents
FUNCTIONAL LIQUID CONTAINING AN OXISILAN COMPOUNDInfo
- Publication number
- SE425608B SE425608B SE7807146A SE7807146A SE425608B SE 425608 B SE425608 B SE 425608B SE 7807146 A SE7807146 A SE 7807146A SE 7807146 A SE7807146 A SE 7807146A SE 425608 B SE425608 B SE 425608B
- Authority
- SE
- Sweden
- Prior art keywords
- group
- formula
- carbon atoms
- alkyl
- functional liquid
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 41
- 150000001875 compounds Chemical class 0.000 title claims description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims description 43
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 125000003342 alkenyl group Chemical group 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 14
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 13
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 125000002947 alkylene group Chemical group 0.000 claims description 11
- 150000001412 amines Chemical class 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 125000002723 alicyclic group Chemical group 0.000 claims description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 239000002480 mineral oil Substances 0.000 claims description 4
- 150000004756 silanes Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- -1 2-octyl Chemical group 0.000 claims 6
- 125000004429 atom Chemical group 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 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 claims 2
- QGYIFQKZZSSUCR-OBXARNEKSA-N [[(2s,4r,5r)-5-(2-amino-6-oxo-3h-purin-9-yl)-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate Chemical group C1=2NC(N)=NC(=O)C=2N=CN1[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C[C@H]1O QGYIFQKZZSSUCR-OBXARNEKSA-N 0.000 claims 1
- 239000013529 heat transfer fluid Substances 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- 150000003335 secondary amines Chemical class 0.000 claims 1
- 150000003512 tertiary amines Chemical class 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000002747 voluntary effect Effects 0.000 description 2
- RREANTFLPGEWEN-MBLPBCRHSA-N 7-[4-[[(3z)-3-[4-amino-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-2-yl]imino-5-fluoro-2-oxoindol-1-yl]methyl]piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(\N=C/3C4=CC(F)=CC=C4N(CN4CCN(CC4)C=4C(=CC=5C(=O)C(C(O)=O)=CN(C=5C=4)C4CC4)F)C\3=O)=NC=2)N)=C1 RREANTFLPGEWEN-MBLPBCRHSA-N 0.000 description 1
- AAIUWVOMXTVLRG-UHFFFAOYSA-N 8,8-dimethylnonan-1-amine Chemical compound CC(C)(C)CCCCCCCN AAIUWVOMXTVLRG-UHFFFAOYSA-N 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 150000003973 alkyl amines Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 150000002440 hydroxy compounds Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical class O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
Classifications
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- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
- C10M139/04—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00 having a silicon-to-carbon bond, e.g. silanes
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- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/04—Esters of silicic acids
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- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
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Description
p7so714e-1 Det har nu visat sig att vissa silikonföreningar kan an- vändas för att ta hand om vattnet i funktionella vätskor på ba- sis av kolväteoljor och härigenom ovan angivna problem kan un- 'danröjas i samband med användningen av sådana vätskor. p7so714e-1 It has now been found that certain silicone compounds can be used to treat the water in functional fluids based on hydrocarbon oils and thereby the above problems can be eliminated in connection with the use of such liquids.
Enligt uppfinningen tillhandahållas en funktionell vätska innefattande en övervägande mängd av en kolväteolja och en mind- re mängd av en oxisilanförening med den allmänna formeln R2 I R1-si-R5 I R4 i vilken p p (i) Rl betecknar en alkylgrupp, företrädesvis med l - kolatomer, helst l -24 kolatomer, en alkef nylgrupp, företrädesvis med 2 - 20 kolatomer,p en arylgrupp, företrädesvis en fenylgrupp, en alkaryl- eller aralkylgrupp¿ företrädesvis_med 7 - 20 kolatomer, eller en alicyklísk grupp, företrädesvis innehållande 6 - 20 kolatomer, (ii) R2 och R5 oberoende av varandra betecknar en g grupp samma som R; eller en grupp med formeln ~ (oRÄn - 0126, (iii) R4 är en grupp med formeln - (OR5)n - OR6 eller en grupp med formeln 1:1 -1a7-sli-az" RÖ 1 2 i vilken R , R och R5 har ovan angiven betydelse, _(iv) R5 betecknar en alkylengrupp, företrädesvis med l - 15 kolatomer, helst med l - 4 kolatcmer, i synnerhet en etylengrupp, propylengrupp el- ler butylengrupp och grupperna R kan vara samma eller skilja sig från varandra, (v) R6 är en alkylgrupp, företrädesvis med 1 - 20 7807146-1 kolatomer, helst 4 - 18 kolatomer, i synnerhet 6 - 15 kolatomer, en alkenylgrupp, företrädes- vis med 2 - 20 kolatomer, en arylgrupp, före- trädesvis en fenylgrupp, en alkarylgrupp eller aralkylgrupp, företrädesvis med 7 - 20 kolato- mer, eller en alicyklisk grupp, företrädesvis med 6 - 20 kolatomer och grupperna R kan vara samma eller skilja sig från varandra, (vi) n är 0 eller ett heltal, företrädesvis 0 eller ett heltal 1 - 50, helst 1 - 10 och i synner- het l - 4 och samtliga n kan vara samma eller skilja sig från varandra och (vii) R? är en direktbindning gller en grupp med for- meln - (OR5 )n 0 -, där R5 och n har ovan an- given betydelse, förutsatt att när R? är en di- rektbindning åtminstone en av grupperna R2 och R5 är en grupp med formeln - (0R5)n - 0R6.According to the invention there is provided a functional liquid comprising a predominant amount of a hydrocarbon oil and a minor amount of an oxysilane compound of the general formula R2 I R1-si-R5 I R4 in which pp (i) R1 represents an alkyl group, preferably with 1- carbon atoms, most preferably 1-2 carbon atoms, an alkenyl group, preferably having 2 to 20 carbon atoms, p an aryl group, preferably a phenyl group, an alkaryl or aralkyl group, preferably having 7 to 20 carbon atoms, or an alicyclic group, preferably containing 6 to 20 carbon atoms , (ii) R 2 and R 5 independently represent a g group the same as R; or a group of the formula ~ (oRÄn - 0126, (iii) R4 is a group of the formula - (OR5) n - OR6 or a group of the formula 1: 1 -1a7-sli-az "RÖ 1 2 in which R, R and R 5 has the meaning given above, (iv) R 5 represents an alkylene group, preferably having 1 to 15 carbon atoms, most preferably having 1 to 4 carbon atoms, in particular an ethylene group, propylene group or butylene group and the groups R may be the same or different from each other, (v) R 6 is an alkyl group, preferably having 1 to 20 carbon atoms, most preferably 4 to 18 carbon atoms, especially 6 to 15 carbon atoms, an alkenyl group, preferably having 2 to 20 carbon atoms, an aryl group, preferably preferably a phenyl group, an alkaryl group or aralkyl group, preferably having 7 to 20 carbon atoms, or an alicyclic group, preferably having 6 to 20 carbon atoms and the groups R may be the same or different from each other, (vi) n is 0 or an integer , preferably 0 or an integer 1 - 50, preferably 1 - 10 and in particular 1 - 4 and all n may be the same or different from each other and (vii) R? is a direct bond gller a group with the formula - (OR5) n 0 -, where R5 and n have the meaning given above, provided that when R? is a direct bond at least one of the groups R 2 and R 5 is a group of the formula - (OR 5) n - OR 6.
Den vattenomhändertagande effekten hos oxisilanföreningen av ovan definierat slag har visat sig kunna förbättras i närva- ro av en amin och funktionella vätskor enligt uppfinningen som dessutom som frivillig komponent innehåller en liten mängd, näm- ligen 0,5 - 20 vikt-%, företrädesvis 1 - 10 vikt-%, av en amin föredras därför. Många aminer har visat sig lämpliga, såsom primära, sekundära och tertiära aminer, i synnerhet sådana som innehåller totalt minst 5 kolatomer. Aminer som visat sig sär- skilt användbara är "Primene 81 R" och "Primene JMT“, som är på marknaden förekommande primära aminer med två metylgrupper vid a-kolatomen.The water-absorbing effect of the oxysilane compound of the type defined above has been found to be improved in the presence of an amine and functional liquids according to the invention which in addition as a voluntary component contains a small amount, namely 0.5 - 20% by weight, preferably 1 10% by weight, of an amine is therefore preferred. Many amines have been found suitable, such as primary, secondary and tertiary amines, especially those containing a total of at least 5 carbon atoms. Amines that have proven to be particularly useful are "Primene 81 R" and "Primene JMT", which are commercially available primary amines with two methyl groups at the α-carbon atom.
Andra aminer som kan användas är s.k. Mannich-baser erhåll- na genom kondensation av en amin och formaldehyd med en fenol alkylerad med di- eller polyisobuten, polyisobutensucoinimider härrörande fràn di- eller polyaminer eller amider härrörande från di- eller polyalkylenpolyaminer och polyisobutenylsubsti- tuerade monokarboxylsyror.Other amines that can be used are so-called Mannich bases obtained by condensation of an amine and formaldehyde with a phenol alkylated with di- or polyisobutylene, polyisobutylene succinimides derived from di- or polyamines or amides derived from di- or polyalkylene polyamines and polyisobutenyl-substituted monocarboxylic acids.
Mängden oxisilanförening som användes i den funktionella vätskan enligt uppfinningen kan variera inom vida gränser, t.ex. från 0,l till 50 vikt-% räknat på den totalavikten av vätskan. "7so7146-1 Mängden oxisilanförening beror närmare bestämt på flera faktorer, såsom V (a) den i vätskan ingående basingrediensens natur, (b) den normala användningen av den funktionella väts- kan, i (c) de fysikaliska egenskaper som man kräver av den 5 slutliga funktionella vätskan och (d) den mängd vatten som man räknar med kan ingå i väts- kan under dess slutliga användning.The amount of oxysilane compound used in the functional fluid according to the invention can vary within wide limits, e.g. from 0.1 to 50% by weight based on the total weight of the liquid. More specifically, the amount of oxysilane compound depends on several factors, such as V (a) the nature of the base ingredient contained in the liquid, (b) the normal use of the functional liquid, in (c) the physical properties required of it Final functional liquid and (d) the amount of water expected to be included in the liquid during its final use.
I exempelvis hydraulvätskor användes oxisilanföreningen normalt i en mängd av l - 55 vikt-%, företrädesvis l0 - 20 vikt-%. Å andra_sidan ligger den föredragna mängden oxisilan- förening vid användning i frysoljor, elektriska oljor och vär- meöverföringsvätskor vanligen något lägre eller mellan 0,1 och ,o vikt-se. i i Oxisilanföreningarna använda i de funktionella vätskorna enligt uppfinningen kan lätt framställas ur klorsilaner genom omsättning med lämpliga hydroxiföreningar med användning av väl- känd teknik. 'En detaljerad beskrivning av sådana framställ- ningsmetoder återfinns i J. Amer. Chem. Soc. §Q, 1755 (Wright et al) och §§, 70 (Peppard et al).In hydraulic fluids, for example, the oxysilane compound is normally used in an amount of 1-55% by weight, preferably 10-20% by weight. On the other hand, the preferred amount of oxysilane compound when used in freezing oils, electric oils and heat transfer fluids is usually slightly lower or between 0.1 and 0% by weight. The oxysilane compounds used in the functional liquids of the invention can be readily prepared from chlorosilanes by reaction with suitable hydroxy compounds using well known techniques. A detailed description of such methods of preparation can be found in J. Amer. Chem. Soc. §Q, 1755 (Wright et al) and §§, 70 (Peppard et al).
Den som baskomponent i den funktionella vätskan enligt uppfinningen använda kolväteoljan är företrädesvis en mineral- olja härrörande från en råolja eller syntetiserad ur kolväten{ Exempel på sådana oljor är hydroraffinerade mineraloljor och alkylerade bensener.The hydrocarbon oil used as a base component in the functional liquid according to the invention is preferably a mineral oil derived from a crude oil or synthesized from hydrocarbons {Examples of such oils are hydrorefined mineral oils and alkylated benzenes.
Den funktionella vätskan enligt uppfinningen kan som fri- villig komponent innehålla, t.ex. i en mängd av 0,1 - 50 vikt-%, företrädesvis 0,5 - 20 vikt-%, räknat på den totala vikten av vätskan, en eller flera silanderivat med den allmänna formeln RQ I Rs - si - E10 II- önll i vilken '1 7ao7146-1 (a) R8 är en grupp med formeln E12 - (0R13)m - OR14 (b) R9 och Rlo oberoende av varandra betecknar en alkyl- grupp, företrädesvis med 1 - 18 kolatomer, helst metyl, en al- kenylgrupp, företrädesvis med 2 - 18 kolatomer, en arylgrupp, företrädesvis en fenylgrupp, en alkarylgrupp, företrädesvis al- kylsubstituerad fenyl, i vilken alkylsubstituenten uppvisar 1 - 12 kolatomer, eller aralkyl, företrädesvis bensyl, en grupp med formeln - ORl1 eller en grupp med formeln Rl - (0Rl5)m - ORI4 _, (c) Rll är en grupp med formeln Rlz - (0Rl5)m - eller en grupp med formeln R15 | H16 - si - (oR15)m - oR17 ll och grupperna R ' är samma eller skiljer sig från varandra, (d) R;2 är en alkylgrupp, företrädesvis med l - 18 kol- atomer, en alkenylgrupp, företrädesvis med 2 - 18 kolatomer, en arylgrupp, företrädesvis fenyl, en alkarylgrupp, företrädesvis alkylsubstituerad fenyl, i vilken alkylsubstituenten uppvisar 1 - 12 kolatomer, eller en aralkylgrupp företrädesvis en ben- sylgrupp och grupperna RIE är samma eller skiljer sig från var- andra, e (e) B15 är en alkylengrupp, företrädesvis med 1 - 15 kolatomer, helst l - 4 kolatomer, i synnerhet etylen eller pro- pylen och grupperna B13 är samma eller skiljer sig från varand- ra, (f) R14 är en alkylengrupp, företrädesvis med 1 - 15 kolatemer, helst 1 - 6 kolatomer och grupperna R14 är samma eller olika, (g) m är O eller ett heltal, företrädesvis O eller ett heltal l - 4 och m är samma eller skiljer sig från varandra, (h) B15 och R16 oberoende av varandra betecknar en al- kylgrupp, företrädesvis med 1 - 18 kolatomer, helst en metyl- grupp, en alkenylgrupp, företrädesvis med 2 - 18 kolatomer, en arylgrupp, företrädesvis en fenylgrupp, en alkarylgrupp, före- 7807146-1 trädesvis en alkylsubstituerad fenylgrupp, i vilken alkylsubsti- s tuenten uppvisar l - 12 kolatomer eller en aralkylgrupp, före- trädesvis en bensylgrupp, en grupp med formeln - OR 7 eller en grupp med formeln Rla - (ORl5)m - 0Rl4 - och. 2 (i) B17 är en grupp med formeln Rlz - (ORl5)m - och R17 är samma eller skiljer sig från varandra.The functional liquid according to the invention may contain as a voluntary component, e.g. in an amount of 0.1 - 50% by weight, preferably 0.5 - 20% by weight, based on the total weight of the liquid, one or more silane derivatives of the general formula RQ I Rs - si - E10 II- (a) R 8 is a group of the formula E12 - (OR 13) m - OR 14 (b) R 9 and R 10 independently represent an alkyl group, preferably having 1 to 18 carbon atoms, most preferably methyl, an al kenyl group, preferably having 2 to 18 carbon atoms, an aryl group, preferably a phenyl group, an alkaryl group, preferably an alkyl-substituted phenyl, in which the alkyl substituent has 1 to 12 carbon atoms, or aralkyl, preferably benzyl, a group of the formula - OR 11 or a group of the formula R1 - (OR15) m - ORI4 -, (c) R1 is a group of the formula R1z - (OR15) m - or a group of the formula R15 | H16 - si - (oR15) m - oR17 II and the groups R 'are the same or different from each other, (d) R; 2 is an alkyl group, preferably having 1 to 18 carbon atoms, an alkenyl group, preferably having 2 - 18 carbon atoms, an aryl group, preferably phenyl, an alkaryl group, preferably alkyl-substituted phenyl, in which the alkyl substituent has 1 to 12 carbon atoms, or an aralkyl group preferably a benzyl group and the groups RIE are the same or different from each other, e (e) B15 is an alkylene group, preferably having 1 to 15 carbon atoms, most preferably 1 to 4 carbon atoms, in particular ethylene or propylene and the groups B13 are the same or different from each other, (f) R14 is an alkylene group, preferably having 1 to 15 carbon atoms carbon atoms, preferably 1 to 6 carbon atoms and the groups R 14 are the same or different, (g) m is 0 or an integer, preferably 0 or an integer 1-4 and m is the same or different from each other, (h) B15 and R16 independently of each other represents an alkyl group, preferably having 1 to 18 carbon atoms, whole a methyl group, an alkenyl group, preferably having 2 to 18 carbon atoms, an aryl group, preferably a phenyl group, an alkaryl group, preferably an alkyl-substituted phenyl group, in which the alkyl substituent has 1 to 12 carbon atoms or an aralkyl group , preferably a benzyl group, a group of the formula - OR 7 or a group of the formula R 1a - (OR 15) m - OR 14 - and. 2 (i) B17 is a group of the formula R1z - (OR15) m - and R17 is the same or different from each other.
Ovan definierade silanderivat med formeln II beskrivas närmare i tyska Offenlegungsschrift 2.652.719.The silane derivatives of the formula II defined above are described in more detail in German Offenlegungsschrift 2,652,719.
De funktionella vätskorna enligt uppfinningen kan vidare innehålla små mängder (t.ex. 0,05 - 20 vikt-%¿ i synnerhet 0,1 - 2 vikt-%) av i sådana vätskor vanligen använda tillsatser. _ Enligt en utföringsform hänför sig uppfinningen till ett hydraulsystem för kraftöverföring med hjälp av hydraulisk ut- rustning, vilket system som hydraulvätska innehåller en funk- tionell vätska av ovan beskrivet slag. 2 Enligt en annan utföringsform hänför sig uppfinningen till ett sätt att driva ett hydraulsystem, som består i att man i hydraulsystemet som hydraulvätska inför en funktionell vätska av ovan beskrivet slag och åstadkommer kraftöverföring genom att applicera tryck på hydraulvätskan.The functional liquids according to the invention may furthermore contain small amounts (eg 0.05 - 20% by weight, in particular 0.1 - 2% by weight) of additives commonly used in such liquids. According to one embodiment, the invention relates to a hydraulic system for power transmission by means of hydraulic equipment, which system as hydraulic fluid contains a functional fluid of the type described above. According to another embodiment, the invention relates to a method of operating a hydraulic system, which consists in introducing a functional fluid of the type described above in the hydraulic system as hydraulic fluid and effecting power transmission by applying pressure to the hydraulic fluid.
Uppfinningen belyses nedan närmare i anslutning till ef- terföljande utföringsexempel.- 7 Exempel 1.- 21 Funktionella vätskor enligt uppfinningen bereddes och un- derkastades följande tester: 2 (a) Den kinematiska viskositeten vid - 40° G (cS) uppmät- tes på det sätt som anges i specifikationen SAE Jl?O5. (b) Gummisvällningsegenskaperna i förhållande till nit- rilgummi ("HN 57") och uretangummi (“HU 725") bestämdes på det sätt som anges i specifikationen BS 905 genom att mäta volym- ökningen hos 2 mm tjocka, kvadratiska gummiskivor med sidan 2$54 cm efter nedsänkning i testvätskan vid 70° G under 5 da- gar. 2 o (c) Gaslåstemperaturen bestämdes medelst Gilpin Vapour Lock Test beskriven i SAE Paper 710 255 med titeln "Operating 'I 7807146-1 Performance of Motor Vehiole Braking Systems as affected by Fluid Water Content", varvid Gilpins ànglåstemperatur (VLT) bedömdes svara mot beteendet hos 5 ml ånga. Detta test utför- des på vätskor, som dessförinnan underkastats fuktighetstest vid en relativ fuktighet (RH) av 80 % och en temperatur av ca 23° C i huvudsak såsom beskrivas i specifikationen FMVSS 116 DOT 5/4_men utsträckt till en period av 5 dagar och utan nå- gon referensvätska. I Detaljerade uppgifter om oxisilanföreningarna och propor- tionerna därav i vätskorna och de erhållna resultaten vid tes- terna framgår av efterföljande tabell l.The invention is further elucidated below in connection with the following working examples.- 7 Examples 1.- 21 Functional liquids according to the invention were prepared and subjected to the following tests: 2 (a) The kinematic viscosity at - 40 ° G (cS) was measured at the method specified in the SAE Jl? O5 specification. (b) The rubber swelling properties in relation to nitrile rubber ("HN 57") and urethane rubber ("HU 725") were determined in the manner specified in specification BS 905 by measuring the volume increase of 2 mm thick square rubber sheets with side 2 $ 54 cm after immersion in the test liquid at 70 ° G for 5 days.2 o (c) The gas lock temperature was determined by the Gilpin Vapor Lock Test described in SAE Paper 710 255 entitled "Operating 'I 7807146-1 Performance of Motor Vehicle Braking Systems as affected by Fluid Water Content ", where Gilpin's vapor lock temperature (VLT) was judged to correspond to the behavior of 5 ml of steam. This test was performed on liquids, which had previously been subjected to humidity testing at a relative humidity (RH) of 80% and a temperature of about 23 ° C essentially as described in the specification FMVSS 116 DOT 5 / 4_but extended to a period of 5 days and without any reference liquid I Detailed information on the oxysilane compounds and their proportions in the liquids and the results obtained one at the tests is shown in the following table l.
I samtliga fall innehöll vätskan även 2 % "Primene JMT", en på marknaden förekommande tertiär alkylamin innehållande ca 18 kolatomer.In all cases, the liquid also contained 2% "Primene JMT", a commercially available tertiary alkylamine containing about 18 carbon atoms.
Den kolväteolja, som utgör resten av vätskan, var.i samt- liga fall en naftenisk mineralolja med följande_särdrag: iso es via - 4o° c, 5,5 cs via 5s° o och Viskositet: 1,31 cs via 99° c Hälipunkt <;- 57° c Kokpunkt 2480 C Flampunkt (sluten) 2080 G Aniiinpunkt 7e° c 7807146-1 wmmømommommommommo ämm ¶ H.m m.~ w.wm mw¶ ~^w:v flm 1 owmommuommwo w www fimm H.w w.ß .m.:m om |~^mmomooVmmo u m ß ßwfi m.om m.ßH mfifi omv Hßømw u¶m w mmm mw.o w.#| ,omm 1 Hhowwflnp u m m mmm 0.: w.@ ßm w Hæpxonn u m 1 N^@:vfiw|w~omw mmoí _ » Håm @.m w:.o mmfl ofi |^wmomoov@: u m m mmm o.~ H.H| w.@mm ow Hhuwufinp n m N ßmm &H| o.#| w.@mfi oá H»»x0|N H m H @z|flm|m~omv Aouv aq> :www Dm; :Bm zm= Awov 0 Oo* 1 wnflnuflmfln ígmfiflm nu nflmflfiw «@pm@pmwøfi:HHw>wfiasøø @fl> p@pflm°Mmfl> fl &«pxfi> . .xm H Hflwnma 7807146-1 mm^mmuvfimo|wN^mø mwøov | «mm^mmov . _ ßwfi m@.ø+ m.m| ¶ måß om »mv ÜH mßfl m.mH ß.m H.mß QH Hhnww u m MH mä _ owfi @.w H.w H.Nw om |^mo~moovwz H m NH wow #.: o.~ ß.mw ¶ om fihømwfinp n m HH mßfi N.m w.m ¶~w~ os Hmwwnfifipw N u m ofi mflwzu | fim 1 Aomw ßmmw , . _ wmmomøwmßmmowmommo måw | m.m om mm m^wzVfim 1 owfimmo muovmmu _ mmo m Aoov aq> =mwß =w= =ßm zm= ^woV o oofi | mqfiøwømfln wmflflw ha aflmflflw H@»wwpwwqHøflHm>w«aaøw @fl> »@pHw°Mmfl> fi &|@x«> . .xm ^.m»noHv H Hfimnma ' 7807146-1 lhfiom ba wflflnwømfln dm vwxnwb m>Hmwm fl nmb flmpxßuonw oomfi mo >m uxfl>HhMmHoEHmdwE Gm Uwe HøaoMhHwflmHhmoHm .Hßwfivfl .HW .GHMEHOH Mgfiwflfl .GOQ mmw ~.: ~.H ß.ø:H om | mmowmoommfio M M H»u@«H»»waflap|#.#.w U .m fiw mæfi @.m ¶ ß.w o.@om mm Hoxhfiwfinufihpøp n m H»nfl> u \m om ßmm o.#m w,w~ «.#mH ¶ ow Hhmømp H m.The hydrocarbon oil, which constitutes the remainder of the liquid, was in all cases a naphthenic mineral oil having the following characteristics: iso es via - 4o ° c, 5.5 cs via 5s ° o and viscosity: 1.31 cs via 99 ° c <; - 57 ° c Boiling point 2480 C Flash point (closed) 2080 G Aniiin point 7e ° c 7807146-1 wmmømommommommommoämm ¶ Hm m. ~ W.wm mw¶ ~ ^ w: v fl m 1 owmommuommwo w www fi mm Hw w.ß. m.:m om | ~ ^ mmomooVmmo um ß ßw fi m.om m.ßH m fifi omv Hßømw u¶mw mmm mw.o w. # | , omm 1 Hhoww fl np u m m mmm 0 .: w. @ ßm w Hæpxonn u m 1 N ^ @: v fi w | w ~ omw mmoí _ »Håm @ .m w: .o mm fl o fi | ^ wmomoov @: u m m mmm o. ~ H.H | w. @ mm ow Hhuwu fi np n m N ßmm & H | o. # | w. @ m fi oá H »» x0 | N H m H @z | fl m | m ~ omv Aouv aq>: www Dm; : Bm zm = Awov 0 Oo * 1 wn fl nu fl m fl n ígm fifl m nu n fl m flfi w «@ pm @ pmwø fi: HHw> w fi asøø @ fl> p @ p fl m ° Mm fl> fl &« px fi>. .xm H H fl wnma 7807146-1 mm ^ mmuv fi mo | wN ^ mø mwøov | «Mm ^ mmov. _ ßw fi m @ .ø + m.m | ¶ måß om »mv ÜH mß fl m.mH ß.m H.mß QH Hhnww um MH mä _ ow fi @ .w Hw H.Nw om | ^ mo ~ moovwz H m NH wow # .: o. ~ Ss.mw ¶ om fi hømw fi np nm HH mß fi Nm wm ¶ ~ w ~ os Hmwwn fifi pw N um o fi m fl wzu | fi m 1 Aomw ßmmw,. _ wmmomøwmßmmowmommo måw | m.m om mm m ^ wzV fi m 1 ow fi mmo muovmmu _ mmo m Aoov aq> = mwß = w = = ßm zm = ^ woV o oo fi | mq fi øwøm fl n wm flfl w ha a fl m flfl w H @ »wwpwwqHø fl Hm> w« aaøw @ fl> »@ pHw ° Mm fl> fi & | @x«>. .xm ^ .m »noHv H H fi mnma '7807146-1 lh fi om ba w flfl nwøm fl n dm vwxnwb m> Hmwm fl nmb fl mpxßuonw oom fi mo> m ux fl> HhMmHoEHmdwE Gm Uwe MaoHHM mo. ß.ø: H om | mmowmoomm fi o MMH »u @« H »» wa fl ap | #. #. w U .m fi w mæ fi @ .m ¶ ß.w o. @ om mm Hoxh fi w fi nu fi hpøp nm H »n fl> u \ m om ßmm o. # mw, w ~ «. # MH ¶ ow Hhmømp H m.
Hwpm u .m ma omw m.H a.H| ß.Hmm mm H»x@n0HM»oH»»@a|m n m > Has» H .m wfl www #.N ~,o m.Nfim mwí H»x@nHh»@|m n m _ Hhnmw n \m BH m~wmMfim um ß#N N.m ß.fl H.woN ¶ ¶ om ímmwo fißnww , , Q. _ _ N_mm0NmnNmo~mo|mo~mo@@»Hm|H»»@s _ wfi . Å mmm w.m @.~ Qom ímfi N_wmøm^ommomov@;flm~^H»=@wv md Auov a@> =m«ß pm: =@m am, Awov 0 oo: | wnflø@ømHn_ pm =H@Hflw n@»mw»wwgfinfiHm>wfiasøw @fl> »@»flmoMwfi> fl æ|pxfi> qmflfim am ^.wpn°«v ä HfiwpmaHwpm u .m ma omw m.H a.H | ß.Hmm mm H »x @ n0HM» oH »» @ a | mnm> Has »H .m w fl www # .N ~, o m.N fi m mwí H» x @ nHh »@ | mnm _ Hhnmw n \ m BH m ~ wmM fi m um ß # N Nm ß. fl H.woN ¶ ¶ om ímmwo fi ßnww,, Q. _ _ N_mm0NmnNmo ~ mo | mo ~ mo @@ »Hm | H» »@ s _ w fi. Å mmm w.m @. ~ Qom ím fi N_wmøm ^ ommomov @; fl m ~ ^ H »= @ wv md Auov a @> = m« ß pm: = @ m am, Awov 0 oo: | wn fl ø @ ømHn_ pm = H @ H fl w n @ »mw» wwg fi n fi Hm> w fi asøw @ fl> »@» fl moMw fi> fl æ | px fi> qm flfi m am ^ .wpn ° «v ä H fi wpma
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26670/77A GB1595701A (en) | 1977-06-24 | 1977-06-24 | Fluids suitable for use as hydraulic fluids electrical oils heat transfer fluids and refrigerant oils |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7807146L SE7807146L (en) | 1978-12-25 |
SE425608B true SE425608B (en) | 1982-10-18 |
Family
ID=10247328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7807146A SE425608B (en) | 1977-06-24 | 1978-06-22 | FUNCTIONAL LIQUID CONTAINING AN OXISILAN COMPOUND |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6051517B2 (en) |
AU (1) | AU524142B2 (en) |
BE (1) | BE868422A (en) |
CA (1) | CA1103652A (en) |
DE (1) | DE2827741A1 (en) |
FR (1) | FR2395308A1 (en) |
GB (1) | GB1595701A (en) |
IT (1) | IT1097273B (en) |
SE (1) | SE425608B (en) |
ZA (1) | ZA783614B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770196A (en) * | 1980-10-22 | 1982-04-30 | Toray Silicone Co Ltd | Hydraulic oil |
US4332957A (en) * | 1980-12-22 | 1982-06-01 | National Distillers & Chemical Corp. | Phenoxyalkoxy silanes |
DE4213321A1 (en) * | 1992-04-23 | 1993-10-28 | Bayer Ag | Thermal stabilization of aromatic polycarbonates |
JP5057630B2 (en) * | 2003-02-18 | 2012-10-24 | 昭和シェル石油株式会社 | Industrial lubricating oil composition |
JP7153323B2 (en) * | 2018-10-19 | 2022-10-14 | 国立研究開発法人産業技術総合研究所 | synthetic lubricating oil |
CN111039973B (en) * | 2019-12-30 | 2023-04-07 | 江苏奥克化学有限公司 | Organic silicon modified enol compound and preparation method thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2129281A (en) * | 1936-03-23 | 1938-09-06 | Continental Oil Co | Lubricating oils |
FR1343967A (en) * | 1961-12-29 | 1963-11-22 | Monsanto Chemicals | Improvements to functional fluids |
US3814691A (en) * | 1970-09-25 | 1974-06-04 | Olin Corp | Alkyl(polyalkoxy)silanes as components in hydraulic fluids |
CA975347A (en) * | 1970-09-25 | 1975-09-30 | David A. Csejka | Alkyl (polyalkoxy) silanes as components in hydraulic fluids |
SU390096A1 (en) * | 1971-08-30 | 1973-07-11 | METHOD OF OBTAINING SUBSTITUTED ETHERS OF ORTHO-SILICA ACID | |
US4075115A (en) * | 1972-09-18 | 1978-02-21 | General Electric Company | Silicone fluid useful as a brake fluid |
US3816313A (en) * | 1972-11-17 | 1974-06-11 | Exxon Research Engineering Co | Lubricant providing improved fatigue life |
US3994948A (en) * | 1973-09-25 | 1976-11-30 | Castrol Limited | Hydraulic fluids |
US4016088A (en) * | 1973-09-25 | 1977-04-05 | Castrol Limited | Hydraulic fluids |
GB1480738A (en) * | 1973-09-25 | 1977-07-20 | Castrol Ltd | Hydraulic fluids |
JPS5061124A (en) * | 1973-09-28 | 1975-05-26 | ||
GB1506844A (en) * | 1974-03-27 | 1978-04-12 | Castrol Ltd | Hydraulic fluid compositions |
US4141851A (en) * | 1975-11-21 | 1979-02-27 | Castrol Limited | Silane derivatives |
GB1577715A (en) * | 1975-11-21 | 1980-10-29 | Castrol Ltd | Hydraulic fluids |
-
1977
- 1977-06-24 GB GB26670/77A patent/GB1595701A/en not_active Expired
-
1978
- 1978-06-22 SE SE7807146A patent/SE425608B/en not_active IP Right Cessation
- 1978-06-23 IT IT24927/78A patent/IT1097273B/en active
- 1978-06-23 AU AU37416/78A patent/AU524142B2/en not_active Expired
- 1978-06-23 BE BE188821A patent/BE868422A/en not_active IP Right Cessation
- 1978-06-23 ZA ZA783614A patent/ZA783614B/en unknown
- 1978-06-23 CA CA306,086A patent/CA1103652A/en not_active Expired
- 1978-06-23 JP JP53076927A patent/JPS6051517B2/en not_active Expired
- 1978-06-23 FR FR7818833A patent/FR2395308A1/en active Granted
- 1978-06-23 DE DE19782827741 patent/DE2827741A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2395308A1 (en) | 1979-01-19 |
CA1103652A (en) | 1981-06-23 |
BE868422A (en) | 1978-10-16 |
SE7807146L (en) | 1978-12-25 |
IT7824927A0 (en) | 1978-06-23 |
IT1097273B (en) | 1985-08-31 |
DE2827741A1 (en) | 1979-01-18 |
AU3741678A (en) | 1980-01-03 |
JPS5417386A (en) | 1979-02-08 |
AU524142B2 (en) | 1982-09-02 |
FR2395308B1 (en) | 1984-12-28 |
ZA783614B (en) | 1980-03-26 |
JPS6051517B2 (en) | 1985-11-14 |
GB1595701A (en) | 1981-08-19 |
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