JPS58154799A - Friction power transmitting fluid - Google Patents

Abstract

1. Use of bicycloheptane compounds with a cyclohexane ring bridged by a methylene group, whereby the ring system is substituted by one or more substituents from the group cycloalkoxy, cycloalkanoyl, cycloalkylcarbonyloxy, cycloalkoxycarbonyl, oxocycloalkyl, whereby the cycloalkyl radicals possess 3 to 7 carbon atoms and the ring system, the cycloalkyl groups can contain one and also more double bonds and wherein the cycloalkyl groups can be substituted by one or more radicals from the group alkyl, cycloalkyl, hydroxyl, halogen, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkoxyoxycarbonyl, mercapto, cycloalkyloxycarbonyl and cyano in which an alkyl or cycloalkyl group possesses 1 to 7 carbon atoms and together can also represent cycloalkylalkyl and can contain one or more double bonds, and/or which are bound with a further bridged cyclohexane compound via an alkyl, alkylidene, alkoxy, alkanoyl, alkylcarbonyloxy, alkoxycarbonyl, oxoalkyl, mercapto, alkylmercapto, alkanoylmercapto group, wherein the alkyl and alkylidene radicals possess 1 to 7 carbon atoms and wherein alkyl in the O-containing substituents can also signify cycloalkyl and the ring system, the alkyl, cycloalkyl and/or alkylene groups can also contain one or more double bonds and wherein the alkyl and/or alkylene groups of the said substituents can be substituted by one or more radicals from the group alkyl, cycloalkyl, hydroxyl, halogen, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkoxyoxycarbonyl, mercapto, cycloalkyloxycarbonyl and cyano, in which an alkyl or cycloalkyl group possesses 1 to 7 carbon atoms and together also represent cycloalkylalkyl and can contain one or more double bonds, as traction fluid in friction drives.

Description

DETAILED DESCRIPTION OF THE INVENTION This @handle relates to a frictional force transmitting fluid made of an organic compound, which is used in particular in II# cars.

The movable or jIl movable device is #ct1t in which the rotational moment is transmitted by a nominal point twill or Ill class contact. In a simple configuration, such a single fan consists of two rollers with parallel or intersecting axes in contact with each other, in which case one roller is the drive member and the other The roller is the driven member. The rotational moment of such a driving device is determined by the area pressure of the rollers and the constant coefficient of the surface friction contact between the rollers. #! It is a function. The special advantage of the Kawahata drive scissor holder is its vibration-free rotation and
Full load F without the need to interrupt the load while changing gear ratios
The efficiency of the stepless change of the gear ratio in the transmission gear ratio range is particularly important for its efficiency within the entire gear ratio range. One disadvantage of the lI# single drive is that it is significantly larger in size compared to a single drive, given the same amount of power that can be transferred and the service life.

The amount of work that can be transferred is l# the circumferential velocity of the Honhata disk at the radius of the contact, the power and force that can be transmitted at 6I1 contact! Since κ depends on the available single-fs contact coefficients, all three shadow I# children must be as selective as possible for one I# steering structure κ. The transfer force is given by a contact pressure of 5 hertz for each lFF. Circumferential speed is limited by the size of the structure. The wear coefficient available in the transmission *tK is determined primarily by the slip, the circular thoracic velocity of the moving body, and the pressing force K between the driving body and the driven body.

The Coefficient II is expressed as the quotient from the single force occurring during the shoring and the contact pressure between the main body and the slave body. Slip is defined as the difference between the two circular velocities of the four-dimensional body and the absolute value of the quotient from the large circumferential velocity.

In the single-frame IIIJ:J configuration, within the small slip range H, the unitary coefficient is endeavored to rise rapidly as the slip increases. By this, shore! A good efficiency of the 11-steering device is obtained. Furthermore, in order to achieve the maximum value of sword transmission, 5K efforts are made to make the maximum *1 coefficient as large as possible (for example, D.l, G.Tuak@r,
ant. 'Antrisbst@oknik' turtle 1
7, No. 6, June 1978).

The Kenichi coefficient is the friction force transfer fluid (Traktionsflus).
sigksit) and the sliding parameters of the l# seat wheel. Included in this are rolling and sliding speeds, mechanical forces in frictional contact, ▼ black and microscopic geometry of the roller surface, and with it the geometry of frictional contact, III! These are temperature, boring radius and slope movement in frictional contact.

Of these factors, fluid type and composition are the most easily modifiable in order to increase the torque transmission moment. Therefore, there have been many attempts to find compounds for improving fist rub coefficient. A large number of organic compounds are described for this purpose in DE 164 4925 and DE 1 644 926. For example, decalin, 1,2
Examples include -hydrindane, perhydrophenanthrene, perhydrofluorene/, perhydrofluoranthene, perhydroadenaphthene, cyclohexyldecalin, perhydrone clobentadiene H, and methylenehydrophenanthrene.

However, because it is a l#ichirikidenkan liquid, the friction coefficient is lIJ
This causes severe wear and tear on the iron man. In order to keep the wear and tear as low as possible even at high single factors, it is essential that the so-called I%k resistance is also as high as possible. This achieves the presence of a constant sliding effect even in the event of an emergency rollover.

Therefore, the main feature of the present invention is to produce a II# force transfer fluid having a high shore friction coefficient as well as high resistance. This problem is solved by the present invention.

4 @ Akira's objects are l# used in the mechanical movement scissor installation.
Ichirikiden: S liquid, which contains one or several cyclohexyl atoms linked by one or two alkylene atoms with one or two #L tree atoms and/or seven It has cloheptane destruction, and the residue is alkyl, alkylidene, alkoxy, alkanoyl, alkylcarbonyloxy, alkoxycarbonyl, oxoalkyl endpage
:3 substituted by one or several wax substituents from the group of mercapto, alkylmerkabuto, alkanoylmerkabuto, halo and hydroxy, with the proviso that alkyl and alkylidene groups contain from 1 to 7 carbon atoms. Has an atom and contains 0? Alkyl may also be represented, and two alkyl groups of the same or different Ill elements Kfi can also be taken together to form an alkylene group, and alkyl groups, alΦ, cycloalkyl and/or alkylene groups. can also contain one or several 21 bonds, and the alkyl and/or alkylene of the previous @LIJfIL substituent is alkyl, cycloalkyl, hydroxy, halo, alkoxy, cycloalkoxy,
the group alkanoyl, alkylcarbonyloxy, alkoxycarbonyl, merkanoto, cycloalkoxycarbonyl and cyano, with the proviso that the alkyl or cycloalkyl group has 1 to 7 carbon atoms and is condensed to represent cycloalkyl alkyl; which may contain one or more double bonds) and two or several bridged cyclohexane- and/or cyclo- The heptane compound consists of compounds which may be bonded to each other via the above-mentioned substituents.

2 or 1 with 1 or 2 carbon atoms
Cyclohexane or cyclohezotane [1M] bridged by alkyl groups of sea bream is cyclohexane bridged by methylene or ethylene, such as bicyclo[2.2.2]octane and especially bicyclo[3. 2.1] Octane, Bicyclo [3.1.1
] Hebutane, bicyclo[2.2.11 Hebutane or tricyclo[5.2.1.0κ. 6] Decane, C, may have I Im or number 1, preferably K1 double bonds, for example bicyclo [2.2.11 Het-
It is 5-ene.

Alkyl groups having 1 to 7 taurine atoms may be straight or branched, for example methylethyl, probyl,
These include isopropyl, butyl, isodetyl, tertiary butyl, petyl, isope/tyl, neopentyl, hexyl, irihexyl, heptyl, 2.3.3-}limethyl-decyl, and the like. 1-4 11i1, especially alkyl Go with one or two number tree atoms.

Alkylidene is derived from one of the aforementioned alkyl groups having 1 to 7 member atoms, in particular from one of the aforementioned alkyl groups, such as methylidene or ethylidene.

The alkylene group formed from two alkyl substituents preferably has 2 to 5 **atts, and the attenuate group is an ethylene, propylene, butylene or bentylene group. Such alkylene 7-substituted and cross-linked carbon fibers are, for example, cyclopropane-<1-subillow-2>-norpornan or decahydro-1,4-methanoazulene.

Cycloalkyl groups have 3 to 7, in particular 5 to 7 carbon atoms, and are cycloprobyl, cycloptyl, cyclopentyl, cycloheptyl and especially cyclohexyl. Cycloalkyl-alkyl radicals are those which consist of the cycloalkyls and alkyls mentioned above, particularly preferably those mentioned.

One or several alkyl or cycloalkyl groups,
For example, it is also possible to use cycloalkyls containing 2, in particular 1 double bond.
(1.3.5) Monoyl and especially phenyl.

Alkoxy, alkanoyl, alkylcarbonyloxy and alkoxycarbonyl are derived from the particularly preferably mentioned alkyl and cycloalkyl. Examples of these are methoxy, ethoxy,
Cyclohexyloxy, acetyl, progionyl, hexylcaryl, acetoxy, protionyloxy, hexylcar is nyloxy, ethoxycarbonyl, hexyloxycarbonyl, 11endpage:4 or 2-cyclohexylpropylene (2) monooxyfatty .

Okirialki Go is one or several pieces, especially κ1 or 2.
is an alkyl substituted by one of the alkyl or cycloalkyl groups mentioned above, substituted by oxo. These include, for example, 2-oxoethyl, 2-
or 3-oxoprobyl, 7- or dioxodetyl, pentyl- or henzocyl, such as 1,4-
Dioxopetyl, 2,5-dioxohexyl, oxocyclohexyl and especially formyl.

Halogens as substituents are preferably K and especially chlorine. The compounds according to the invention contain one or several four or different, in particular two and especially one, bridged cyclohexane and/or cycloheptane groups.

The groups that bind these fibers are those determined from the above-mentioned substituents (which in this case are also the common substituents of the fibers to be bound). Such substituted Gos include, for example, alkylene- or cycloalkylene-sifted from alkyl- or cycloalkyl substituents, such as cyclohexylene-(1.4),! ? ．． : is an alkyleneoxy or alkyleneoxycarbonyl group derived from alkylene-cycloal, alkylene-o-1 or -alkylene-C(O)-, alkanoyl from lI Archi that was done. Ren-Carponyloxy Go-Alkylene-0(0
) 10-, oxycarbonyl Go-(JC(0)-,
Carboeloxyalkyleneoxycarzanyl Go-0 (
o)-o-alkylene-e-a(o)-, alkyleneoxycarponylalkylene group-alkylene-10-C(0
)-7rukylene- group. 7 Lukiru and Alkylene Go of the substitution Go of bridged broken systems and/or bridged yarns are 1111 or several, especially 1 to 5, and especially κ 1 or 2 of the aforementioned Go (same or (which may be different) may be substituted by K.

Typical substituents of cotton thread or synthesized 111411
Examples of groups include hydroxy, hydroxymethyl, hydroxyethyl, 1-methyl-hydroxyethyl, acetoxy, a7toxymethyl, cyclohexylcarbonyl, cyclohexyloxycarboxyl, cyclohexylcarbonyloxy, cyclohexylcarbonyloxymethyl,
Cyclohexyloxycarbonylmethyl, 2-ethoxycarbonyl-2-cyanoethyl, 1-methyl-1-cyclohexyl-ethoxycarbonyl, 1-,)'thiru-1-(4-methyl-cyclohexen-3-yl)monoethoxycarbonyl, 1. 1-dichloroethylene- (preferably linked to form the same carbon atom K1 of the bridged carbonate system) or 1-methyl-1-carbutyloxy-4-(1-methyl -1-carbonyloxyethyl)-cyclohexane (as a common substitution of two bridged heat systems connected by both carbonyl atoms).

As mentioned above, alkyl, hydroxy, mercapto,
Tricyclo [5.2. 1. 0 ''.' 1 Decane is also advantageous, in which case the alkyl group (or alkanoyl) has from 11 to 7 11im carbons and in the case K has 1 or several 1, in particular 1iIl or 2 may be substituted by hydroxy, mercapto and/or halo, in particular bromine or chlorine.Tricyclo (5.2
．． 1.0'',') Decane (TDO) has the following structure: *Representative compounds according to the present invention suitable for use in the penitentiary are, for example, 2- and doroendpage:5 oxymethyl-6. 6-dimethyl-bicyclo [3.1.1
1-hebutane, 2-hydroxymethyl-6.3-dimethyl-bicyclo[2.2.11-hebutane, 3-acetoxy-2.6.5-}limethyl-Ccyclo(3.1.11
-Heptane, 2-acetoxymethyl-6,6-dimethyl-bicyclo(3.1.11-heptane, 2-(2-hydroxyethyl)-3,3-dimethyl-bicyclo(2.2)
．． 11-hebutane, 2-methylide/-6-acetoxy6.6-dimethyl-picyclo[3.1.11-hebutane, 4.8.8-trimethyl-9-acetoxymethyl-decahydro-1.4- Methanoazulene, 4.8.8-trimethyl-9-hydroxymethyl-decahydro 1.4-
Methanoazulene, 2-cyano3-(5,6-dimethyl-bicyclo[2.2.1]-heptoe2-ylup ■bione-ethyl ester, 2,2-dichloro-cyclopropane-<1-subilo2') --6.6-dimethyl-bicyclo[3.1.11-hebutane, (3.3-P-methyl-bicyclo(2.2.1)heptol-2-yl) monocyclohexyl ester, 6 -cyclohexylcardiodorooxymethyl-6,6-dimethyl-bicycloL
3.1.11-heptane, 6-cyclohexyAcarzanyloxy-2.6.6-}remethyl-bicyclo[6.1
．． 1] monohemethane, 3-1.3-ditsu-cyclo[2.2.11-y゛}-2-1l)-cartermyloxy-2.6.6-trimethane, 1-cyclo[5.
1.13--butane, 6-(6,6-dimethyl-bicyclo-(2,2,1)-hepto-2-yl)-mono-2,2-dimethyl-bicyclo(2)
. .1
) monohebutane, 4,8.8-trimethyl-9-(3.3
-dimethyl-bicyclo[2.2.1)hepto-2-yl-carbonyloxymethyl-decahydro 1,4-methanoazulene, isoborneol, 2-(1-(4-methyl-cyclohex-3-enyl)-1 -/Thylethoxycarbonyl 11.3-dimethyl-bicyclo (2.2.
11-heptane, 1-methyl-1-[(3.3-dimethyl-Ccyclo(2.2.11゜hept-2-yl)cartyloxy)-4-[ 1-(3.3-dimethyl-bicyclo (2.2.11hept-2-yl)-1-methylethyl]-cyclohexane; especially 3-hydroxy-2
．． 6.6-}rimethyl-bicyclo[3.1.1]-hemethane, 2,2-dimethyl-3-cyclohexyloxycarponylmethyl-bicyclo(2.2.11-hefl-n,
2.2-dimethyl-3-(2-cyano-2-ethoxycarbonyl-ethyl-AI)-bicyclo[2.2.1]-hebutane, 2.2-zochloro-cyclopropane-<1-subilo2>-3 ．． 'lr-dimethylnorbornane, 4.
8.8-}limethyl-9-formyldecahydro-1.4
one methano-azulene, and one WCl,5-dimethyl-6-cyclohexanoyloxy-bicyclo (3.2.
1]-octane, 2.2-dimethyl-3-cyclohexanoyloxy-methyl-bicyclo[2.2.11-heptane, 4. 8. 8-} IJ methyl-9-
Cyclohexanoyloxymethyl-decahydro-1.4
-methanolazulene, 4.8.8-}limethyl-9-(
2-cyano 2-ethoxycarbonyl ethyl>-rkahydro 1.4-methanol azure/, 8(9) monohydroxy, 8(9). 3.4-h Lihydroyasi, 6(4
) monohydroxymethylene-, 6(4) or 8(9)-diacetyloxyC/- and 3(4.5)-diisot
lAM ester-tricyclo [5.2. 1. 0
``,''] is one decane.

The compounds used according to the invention are known or can be prepared in the same manner as or from known compounds by methods known per se, for example by esterification, saponification, etherification, oxidation, etc. It can be manufactured by

endpage:6 The compounds according to the invention are eminently suitable as power transmissions for JIII sliding gears, for example in Makikakeden IIjh scissor sets or transfer gears.

The gluten compound has *mono* property (high *** coefficient in the range of about 0.05 to about 0.11, l# in the range of slip up to 1
strong increase in friction coefficient) and emergency rolling % (temperature f/kl
It is distinguished by a particularly advantageous combination K of iIK resistance).

The compounds according to the invention can be used alone or in mixtures with other compounds according to the invention, and also in mixtures with other known compounds.

Other III! Cyclopentyl biphenylenes and naphthalenes containing 1 to 2 cyclopentyl atoms, which are completely or partially κ-hydrogenated, are suitable as linear force transfer liquids. #Ichirikidenunken also contains additives that are commonly used, such as anti-foaming agents, anti-casting agents, sealing agents, antifoaming agents, ampere dyes, viscosity index improvers, and extreme pressure additives. They can contain additives, anti-wear additives and/or lubricants in customary amounts. When the compounds according to the invention are used in mixtures with other Hayabusa Ichirikidens1fL, these mixtures generally contain at least 51% of the compound, in particular at least 60% by weight. In this case, the weight content depends especially on the type and nature of the force-transfer fluid.

The following examples are illustrative of the invention, but the invention is not limited thereto.

Example 1 Staese/I/ (K, Eltossel: Ko
nstruktion Jli volume 61, 1979, 2
~6) In a two-disc type friction test conducted by K, the deflection property of the friction coefficient μ is measured.

The disc C is made of a material with a 100 Or6 track from DIli17006K. The disc has a diameter of 80 m. Arithmetic average roughness value R. of driving and driven discs. (Center average ○L▲) has a yoke κ of 0.03 to 0.12μ.

The removed body to be tested is sprayed between two discs at a spray temperature of 50°C.

Example 2 The following compounds were investigated in the two-disk type l# tester described in Example 11. ~4080N) and circumferential velocity v, (0.42~1 2.5 7
m/a)) represents the dependence of iI#friction coefficient on slip.

The following was used as the liquid: 4.8.8-
}Limethyl-9-formyl-decahydro-1,4-methanolazulene (Full point 116-120°C/0.73 mbar) (Figures 1 to 5), 2,2-dichloro-cyclopropane (1 -Subirou 2
)-3.3-dimethylnor〆lunan (boiling point 120°0/
18 mbar) (Figures 6 to 10) 6-Hydroxy-2.6.6-}limethyl-bicyclo[
3.1.1] monoheptane (boiling point 94°C/16 mbar) (Fig. Methanolazulene (Figures 15 to 18) 1,5-dimethyl-6-cyclohexanoyloxy-picyclo(3.2.11-octane(
$1!19 Figure~25-) and 2,2-zomethyl-6-cyclohexyloxycarponylmethyl-Ccyclo(2.2.1)monohebutane (@24
Fig. 27).

Example 6 As mentioned in Example 2, the tricyclos (5.
2. 1. 0 ”, 6 ] I took one decane.

From I#i onwards, the Himetsuki drawings 28 to 67 are shown.

As a single force transmission fluid, the following was used: 28(9) monohydroxy cast conductor (TDO alcohol ▲: Figure 28,
No 29-), 8(9). 3.4-}lihydroxy derivatives (TDO alcohol B; Figure 30, Figure 131), 3(4) monohydroxymethyl derivatives (TDO Alcohol O: 1 & 32, Figure 33), diacetyl ester derivatives ( 54 figures, 65 figures) and the Giso Ayumeshi ester conductor (36 figures, 37 figures in total).

[Brief explanation of the drawing]

The diagram with the tabs shows the test results of the j11 friction force transmission liquid made of the woodcutter compound according to the present invention in a two-disk type tester, and #! Figures 1 to 5. 8.8-trimethyl-9-
Formyl-decahydro 1.4-methanolazulene, 6--10 Figures are 2.2-17 chloro-cyclopropane-1-subelow 2>-3. 5-dimethylnorbornane, m11-~Summary 14 Figure is 3-hydroxy-2.6.6
-Trimethyl-bicyclo (3.1.11-1 trimethylbutane, Figures 15 to 18 are 4-71 units) P 9-1 cyclohexanoyloxymethyl-decahydro 1,4
- Methanolazulene, Figures 19 to 23 are Boo-ester, Figures 24 to 27 are 2,2-dimethyl-6-
cyclohexyloxycal〆methyl-bicyclo[
2.2.11 One-heptane, Figure 1, Figure 6
Are the diagrams, Haku 11 diagram, Stripe 15 diagram, Shima diagram 19, and Koji 24 diagram respectively Hoichiriki? N=125J, average contact pressure P,
= 5 0 0 N/m”, 2 lines, 7 lines, 12 stripes
FM = 400N, PJn = 7 40N/iw'', #k & 16, turtle 20, and 25 are respectively, FM = 400N, PJn = 7 40N/iw'', 3 stripes, m8kl, 16, 17, 21, and 26, respectively. FN=1000J, P, = 1
0 0 0 N/wm”, Figure 4, Total 9 Figures, Tortoise 14-,
Younger brother 18-, [22- and 27- are respectively FN: 2
000N, PIF: 1 2 6 0 N/1, Road 5
- and Figure 10 and Tuna 23- are respectively = 408
0 N , P, = 1 6 0 0 N /wx”
K Off Les Sa/T Vertical Song - 1, total 28
Figures and Figure 29 show the 8(9) monohydroxy derivative (T
DO-Alcohol A), Figure 30 and Figure 31 are 8 (
9). 3.4-}lihydroxy derivative ('I'DC-
Alcohol B), @32 figure and noodles 33 figure are 3(4) monohydroxymethyl derivative (TDO-ak:2-
C), Figure 64 and Figure 35 are diacetyl ester sieve conductors, Figure 36 and #! Figure 37 is Giso Mal
Regarding ester derivatives, 2811M, 60 figures in total, tm
s2bii, -No Figure 34 and Figure 66 are pN, respectively.
= 4 0 0 M, P! E1= 7 4 0 M/
m”, Figure 29 of turtle and Figure 31 are each FM=100
0N, Pm=1000N/m", 1133 figure, 35
The figure and all 37 figures are a diagram of the friction coefficient/slip curve at yN: 2000M, P=1260M/■IIK, respectively. endpage:8

Claims (1)

[Scope of Claims] 14 Single-acting force used in the penetrating sea bream holder cyclohexane and/or cycloheteta/VJI, and the skeleton is alkyl, alkylidene, alkoxy, alkanoyl, alkylcarbonyloxy, alkoxycarbonyl, oxoalkyl, mercapto, alkylmercapto, alkanoylmercabuto, halogen and hydroxy. Is substituted by one or several one exchange from the deceased, provided that alkyl and alkylidene have carbon atoms from 1 to 71 m, and zero-containing substitutions? Alkyl may be represented by one or more than one atom 6
Ic The two alkyl groups that are combined become one koji, and the alkylene group can also be combined into one group, and the alkyl group, cycloalkyl group, and/or alkylene y group has one or several 21 bonds. The alkyl and/or alkylene groups in the above & substituents include alkyl, cycloalkyl, hydroxy, halo r/, alkoxy, cycloalkoxy, alkanoyl, alkylcarbonyloxy, alkyloxycarbonyl, mercazoto, cyclo Alkyloxycarzanyl and cyano salmon, provided that the alkyl or cycloalkyl group has from 1 to 7 to 11 carbon atoms and together represents cycloalkylalkyl and contains one or several 21M groups. may also be substituted by one or several groups from cyclohexane and/or cyclohebutane, and two or several bridged cyclohexane and/or cyclohebutane teeth are combined with each other via the above-mentioned substitution reaction. II # Dominant transmission enemy, whose special feature is that it consists of compounds that may be used. 2. compound or one or two, one or endpa
ge:1 The force transmitting liquid according to claim 1, which has different cross-linked cyclohexane and/or cyclohezotane groups.3. Cross-linked carbon is bicyclo [3.2.11 octane,
Picyclo(3.1.1)hebutane, Bicyclo[2.2.
1] Hebutane or tricyclo(5.2.1
．． O j, 6) When it is a decan, the range [11
A single force transmission liquid as described in Section 2 or Hatake. 4. Picyclo(2.2.11 Hebutane becomes one koji with the alkyl W group as a substituent and becomes cycloderopane-1-subillow2> one-nor l-runane or decahyde!--1.4
Claims t/k forming one methanol azulene
1# frictional force transmission liquid according to item 5. 5. the compound is 1,5-dimethyl-6-cyclohexanoyloxy-bicyclo[3.2.11 octane,
Patent Sabagyu no Han #jU 3rd chapter II #Ryurikiden S liquid. 6. The compound is 2,2-dimethyl-3-cyclohexanoyloxymethyl-bicyclo[2. 2.1] It is hebutane, *Ichirikiden 4 as described in Patent Claim 11 Ichikame 3
m. Z compound is 3-hydroxy-2.6.6-}limethyl-bicyclo[. 1.11 The single-rubbing 4-liquid liquid according to claim 3, which is hebutane. 8. 3. The triboelectric compound according to claim 3, wherein the compound is 2,2-zomethyl-3-cyclohexyloxycarbonylmethyl-bicyclo[2.2.1)hebutane. 9 The compound is 2,2-dimethyl-3-(2-cyano2
-ethoxycarzanyl-ethyl)-bicyclo [2.2.
1] The transmission liquid according to item 3, which is hebutane. 10. The compound is 2.2-dichlorochloride vaginal bread 1
-Subirou 2)-3. Frictional force transmission aS. 11. 4.8.8-} Limethyl-9-formyludecahydro-1,4-methanoazulene is the compound described in Paragraph 4 of Paragraph 4 of the % 熁斯薫 劁斯节's report. 12. The friction transmission fluid according to Section 4 of the patent application, wherein the compound is 4.8.8-trimethyl-9-cyclohexanoyloxymethyl-decahydro-1,4-methanoazulene. 16. 4.8.8-}limethyl-9-(2-cyano-2-ethoxycal〆niru-ethyl)-decahydro-1,4-methanoazulene, the Kenichirikidenshiken according to claim 4 of the patent claim . 14. If the compound is 8- or 9-hydroxytricyclo[5.2.1.0","1-decane;
2.1.0", 6] monodecane: 3- or 4-hydroxymethyl-tricyclo-[5.2.1.
O j,6 ]-decane and/or 3- or 4.
8- or 9-dihydroxymethyl-tricyclo(5
．． 2.1.0-6]-decane, the 1# Ichirikiden III liquid described in item 6 of the patent application. 15. Comprised of one of the above compounds, or a mixture of two or some of the above compounds, Patent No. 11@Haiheku 1
1 #Bukurokiden listed in any one of the 14 items from Section to Suzu 14! [．． 16. ** as claimed in any one of claims 1 to 15, used in a mixture with other ** power transmission ams.
Powerful liquid. 1z At least 5] 1 amount, especially at least 301 amount, used in overseas children, * as described in Article 16 of the Patent Claim Code H
Friction liquid. 18. Scope of patent argument including commonly used additives 15
Mairikiden i1 described in any one of the items ~ji17xJR
enemy,.