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JP4008847B2 |
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JP4004571B2 |
This invention relates to a composition, comprising: (A) an acylated amine having a base number in the range of about 45 to about 90, said acylated amine being the product made by contacting (A)(I) at least one carboxylic acid acylating ...
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JP2007284498A |
To provide a solid lubricating agent that exhibits excellent lubricating oil-holding power, suppresses the exuded amount of the lubricating oil to the necessary minimum even when deformed by external force and is manufacturable inexpensi...
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JP3997756B2 |
To provide a coating composition for rust-preventive lubrication, which has a relatively high, moderate friction coefficient, moreover controls wear low, and can give rust-preventive properties without impairing these lubricating perform...
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JP3996558B2 |
A viscosity index improver comprises a oil soluble copolymer having a weight average molecular weight of 3000-500000 containing 5-90 wt.% acrylic monomers, 5-90 wt.% of a monomer comprising 8-17 C alkyl(meth)acrylates or linear 18-24 C a...
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JP2007269936A |
To provide a dry lubrication film composition which is obtained by blending a solid lubricant with a resin and is excellent in adhesion, slidability and heat resistance. Adhesion and flexibility are imparted by polymer-alloying a polyben...
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JP2007254562A |
To obtain a water-soluble oil agent composition for metal processing, which is useful for cutting, grinding and plastic forming, has excellent microorganism deterioration resistance, sufficiently controls putrefaction and has weak irrita...
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JP3980146B2 |
The present invention provides a lubricating oil additive composition containing a salt of an ashless dispersant and an aromatic carboxylic acid having from about 1 to 4 carboxylic groups when employed as lubricant additives provides a h...
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JP3973720B2 |
To obtain a water-contg. lubricant which is flame-retardant and is excellent in the effect of reducing metal wear and friction by compounding a lube base oil, a polyether soluble in the lube base oil, a surfactant, a compd.(BJ) selected ...
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JP2007224137A |
To provide a solid lubricant which maintains a constant scraped amount even when the manufacturing method and the manufacturing conditions are different or even when lot-to-lot variation of raw materials is caused and can be uniformly fe...
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JP3971929B2 |
To provide a water-soluble lubricant which has an excellent lubricating property and an excellent mold release property, depresses the deterioration in working environment, the deterioration in working efficiency, and the accumulation of...
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JP2007218408A |
To improve reliability of bearings (22a, 23a) for a swing compressor (1) by improving wear resistance to the sliding surface between a shaft (33) and the bearings (22a, 23a) in the swing compressor (1) provided with the shaft (33) and th...
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JP3967692B2 |
To provide a low foaming lubricant for metal working excellent in lubricity such as mar resistance, and oil separability for commingled sliding face oil or the like. This lubricant for metal working comprises a polyether (A) being an ali...
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JP3965694B2 |
To provide a roller rocker arm capable of providing excellent low friction characteristics by the combination of sliding materials using DLC materials with specified lubricating oil compositions, the combination of low friction sliding c...
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JP2007211339A |
To provide a wear resistant low friction coating composition, to provide a coated component, and to provide a method for coating thereof. A composition for coating sliding or rolling or fretting or impacting members is formed by preparin...
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JP2007523782A |
According to the invention there is provided a method of reducing wear of one or both of two steel elements having surfaces in sliding or sliding-rolling contact. The method involves applying an HPF friction control composition to one, o...
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JP2007204602A |
To provide a composition for a sliding member, facilitating surface processing; and to provide a fluid machine having the composition for the sliding member. A lubricant film 80 comprising the composition for the sliding member is coated...
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JP3957163B2 |
To provide a water-soluble lubricant for warm or hot plastic forming, having excellent lubricity to reduce the friction between a mold and a forming object and waste water disposal easiness and giving good working environment. The water-...
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JP3960637B2 |
To obtain a novel multi-purpose lubricant additive, especially the one improved in lubricant viscosity properties and dispersability and a lubricant having improved dispersion and viscosity properties and to provide a process for produci...
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JP2007198289A |
To provide a fluid machine having improved sealing effect and compressing performance. In the fluid machine, a blade 24 of a helical operating mechanism part 2 is formed of a fluororesin, a chamfered portion 22b is formed along the end o...
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JP2007198544A |
To provide a fastening structure of a magnesium alloy for preventing the electrical corrosion with the magnesium alloy at low cost. The fastening structure of the magnesium alloy is comprised of a magnesium alloy member, and a fastening ...
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JP3956399B2 |
PURPOSE: To obtain a high-performance lubricating oil having excellent resistances to seizure and wear as compared with those of usual existing gear oils or hydraulic working fluids. CONSTITUTION: This high performance lubricating oil is...
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JP3953186B2 |
To obtain a new antioxidative lubricating oil additive which can be added to all the kinds of lubricating oil by using a specific polyamine compd. as the additive. The additive is a polyamine compd. of the formula (wherein R1 and R2 are ...
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JP2007186698A |
To provide a food-grade, low friction lubricant additive for use with an oil-based lubricant.The additive comprises boron nitride in combination with a dispersant and an oil carrier. Preferably, the oil carrier comprises one or more synt...
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JP3947664B2 |
To obtain a water-based lubricant which does not contain elements such as phosphor that cause putrefaction and eutrophication, which uses a polyether composition having a specific structure, and which is excellent in lubricating property...
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JP2007177226A |
To provide a solid lubricant enhanced in holding capacity of the solid lubricant for holding a lubricating oil and able to reduce the amount of the lubricating oil oozed out by deformation caused by external forces to a minimum necessary...
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JP2007176962A |
To provide a water-soluble lubricant composition for warm or hot plastic working, excellent in lubricating performance and suppressing worsening of a working environment and a working efficiency and to provide a warm or hot plastic worki...
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JP2007517937A |
The present invention provides a composition comprising: (a) a metal salixarate; (b) at least one additive selected from the group consisting of (1) an antioxidant; (2) a friction modifier; (3) a dispersant; (4) a viscosity modifier; (5)...
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JP2007169325A |
To provide an electroconductive sliding material composition having low friction, low abrasion, and electroconductivity of more than required for its antistatic properties jointly.This electroconductive sliding material composition is ob...
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JP3939700B2 |
Metal soap-coated particles comprise an inorganic polyvalent-metal compound as core coated with a film comprising a soap of the polyvalent metal. Independent claims are also included for: (i) articles prepared from the particles; (ii) a ...
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JP3935932B2 |
Reaction products of polyisobutenes having an average degree of polymerization P of from 10 to 100 and a content E of from 60 to 90% of double bonds which can react with maleic anhydride, E=100% corresponding to the theoretical value for...
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JP3935931B2 |
PCT No. PCT/EP95/02803 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Jul. 18, 1995 PCT Pub. No. WO96/03479 PCT Pub. Date Feb. 8, 1996Reaction products of polymers of C2-C6-olefins having an average degree of polyme...
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JP3936180B2 |
To provide a polymer gel lubrication method whereby the lubrication performance of a friction part of a hydrogel in water, such as one in an organism, is improved by clarifying the relation between the lubrication characteristics and che...
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JP2007516304A |
An additive composition containing an antioxidant and a dispersant that reduces the soot content in lubricating oil in an engine and/or the emission of an engine. Further, a process for employing the additive composition to decrease the ...
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JP2007153919A |
To obtain a lubricant molding that slightly cracks or chips even in application to the surface of an image support body so as to form a lubricant coating film, lowers a reduction amount of film by an electrically-charged hazard of a lubr...
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JP3931564B2 |
To provide a threaded joint for a steel pipe which is excellent in seizure resistance, rust preventability and airtightness, and can be fastened and loosened repeatedly even in a high temperature circumstance without using a compound gre...
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JP2007145894A |
To provide a multi-layer sliding member having low friction properties and excellent abrasion resistance.The multi-layer sliding member is obtained by integrating a platy back plate made of a metal with a sliding layer. In the multi-laye...
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JP3929012B2 |
To obtain a metallic material drawing composition which is environmentally advantageous because it contains no boron or produces no sludge. This metallic material drawing composition contains an ingredient (A) which is an alkali metal su...
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JP2007138179A |
To provide a synthetic lubricant that includes acrylic polymer having a relatively low molecular weight.The synthetic lubricant comprises an acrylic polymer having (a) Mn of at least 1,000 and less than 20,000, (b) at least one kind of a...
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JP3927358B2 |
To provide composition for a sliding member which has lower friction coefficient, superior wear resistance and better seizure resistance as compared with the existing composition for sliding members which consists of base resin and solid...
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JP3920976B2 |
To obtain a water soluble processing oil agent capable of effectively controlling the emulsification of a lubricant for material to be processed mingling with the water soluble processing oil agent a grease or the like, and the generatio...
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JP3921962B2 |
To provide a screw joint for steel pipe composed of a pin and a box each having a contact surface comprising a screw part and a screw-free metallic contact part, improved in scorch resistance to prevent scorching during tightening/loosen...
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JP2007127282A |
To prevent a lubricating polymer from jutting out from the side end surfaces of inner and outer rings of an angular ball bearing due to a temperature rise and an axial load; to provide the angular ball bearing filled with a lubricant-con...
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JP3918516B2 |
To obtain a sliding material and a sliding device which exhibit excellent seizing resistance and abrasion resistance under severe sliding conditions such as nonlubricity. The sliding material has a sliding layer obtained by solidifying a...
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JP2007114442A |
To provide an image carrier which reduces thickness reduction of a lubricant film formed in a surface thereof due to charge hazards, and which does not deteriorate cleanability even when a small-particle-diameter spherical toner capable ...
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JP3912837B2 |
To obtain a water-soluble working oil not undergoing deterioration in performances caused by microbial decomposition and improved in working performances, antifoaming properties and rust-preventive properties by using a product of etheri...
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JP2007509211A |
Mineral oil compositions with trace portions of additives contain as additive a comb polymer containing ester linkages, either based on a) ethylene-vinylester copolymers modified by hydroxy groups or glycidyl groups with molecular mass w...
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JP2007092012A |
To provide a lubricating grease excellent in high temperature durability, also inhibiting the reaction of fluorine with steel and having a long life, and a roller bearing in which the lubricating grease is filled.This lubricating grease ...
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JP2007092995A |
To provide a sliding element capable of elongating its service life.In this bearing element composed of a protective layer 2, a bearing metallic layer 3 coating the protective layer 2, and a sliding layer 4 formed by spattering on the be...
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JP2007084695A |
To provide a lubricant composition which can improve the drying properties of volatile press oils and reduce the stay of the volatile press oils on the surfaces of the fins.This lubricant composition for fins comprises a lubricant compon...
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