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Matches 301 - 350 out of 2,208

Document Document Title
WO/1993/019142A1
A lubricating oil composition for use in an internal combustion engine comprising (1) a lubricating base oil, and (2) a monofunctional perfluoropolyether derivative of the general formula RF-Z where RF is a perfluoropolyether moiety with...  
WO/1993/012148A1
Multiple sequential chemical reactions on a polymeric feedstock are carried out in an extruder with multiple reaction zones. Each reaction zone has means for introduction of reagents, for mixing of reagents with polymer and for removal o...  
WO/1993/008243A1
The properties of oil and fuel oil compositions are improved by additive combinations comprising a polymer containing the repeating units (I, II) or (III, II) in combination with a comb-like polymer having aryl groups.  
WO/1993/007244A1
Non-aqueous electrorheological fluids are described which comprise a major amount of a hydrophobic liquid phase and a minor amount of a dispersed particulate phase of a polyaniline prepared by polymerizing aniline in the presence of an o...  
WO/1993/007243A1
A non-aqueous electrorheological fluid comprising a hydrophobic liquid phase and a dispersed particulate phase comprising conductive polymers selected from the group consisting of polypyrroles, polyphenylenes, polyacetylenes, polyvinylpy...  
WO/1992/007923A1
Fluid compositions comprised of a monomer constituent dissolved in a carrier fluid, where the monomer constituent is capable of forming a polymer film directly on rubbing surfaces but is not polymerized in solution, have been found to be...  
WO/1991/015535A1
Ester derivatives useful as fuels and lubricating oil additives are prepared by the Michael addition of an alkyl acrylate to an amine to produce an intermediate ester, followed by an ester interchange with the intermediate ester to produ...  
WO/1991/013953A1
The novel compositions of the present invention comprise (A) lubricating oil and (B) at least one amino-substituted polymer (e.g., an ethylene alpha-olefin interpolymer substituted by primary amino or secondary amino groups). Preferred a...  
WO/1991/013954A1
The novel polymers of the present invention are prepared by reacting a heterocyclic nitrogen compound containing at least one -N(H)- group in the ring, an aldehyde and amino-substituted polymer (e.g., an ethylene alpha-olefin interpolyme...  
WO/1991/004959A1
A process for preparing an oligomeric copolymer of an unsaturated acidic reactant and a high molecular weight olefin having a sufficient number of carbon atoms such that the resulting copolymer is soluble in lubricating oil and wherein a...  
WO/1990/012046A1
A graft polymer is prepared by grafting, onto a polymeric hydrocarbon backbone, a free-radical polymerizable vinyl nitrogen monomer, which grafting takes place in the presence of an aliphatic hydrocarbon substituted aromatic solvent capa...  
WO/1990/008795A1
A high-molecular polyimidoylamidine of an intrinsic viscosity of from 0.12 to 0.60 dl/g and a high-molecular polytriazine of an intrinsic viscosity of from 0.15 to 0.65 dl/g, derived from said polyimidoylamidine, are disclosed. Polyimido...  
WO1990004625A3  
WO/1990/007564A1
Disclosed are liquid alkylphenyl poly(oxypropylene) aminocarbamates which do not form a wax when cooled to -40�C in a 50 weight percent solution with toluene, said aminocarbamates having at least one basic nitrogen and an average molec...  
WO/1990/006650A1
The invention relates to a watching system for improving the security of lonely, aged or infirm persons, which is based on a normal telephone system. As the alarm to be given by the watched person with present systems might not be carrie...  
WO/1990/004582A1
Disclosed are alkylphenyl poly(oxyalkylene) aminocarbamates having at least one basic nitrogen and an average molecular weight of about 800 to 6,000 and wherein the alkyl group contains at least 40 carbon atoms. Also disclosed are lubric...  
WO/1990/004625A2
Friction modifier additives useful in power transmission compositions, particularly automatic transmission fluids, is disclosed. The additive comprises Component-1 alone formed by condensing a polyamine, such as tetraethylene pentamine, ...  
WO/1990/004627A1
A lubricating composition comprises a major amount of an oil of lubricating viscosity and a minor amount of one or more carboxylic derivatives obtainable by reacting at least one substituted succinic acylating agent, which acylating agen...  
WO/1990/003359A1
Novel copolymers of unsaturated acidic reactants and high molecular weight olefins wherein at least 20 percent of the total high molecular weight olefin comprises the alkylvinylidene isomer are useful as dispersants in lubricating oils a...  
WO/1989/011520A1
Polyesters containing hydrocarbon substituted succinic groups, including capped polyesters, and having molecular weights between about 1,000 and about 4,000 are additives for mineral oil based lubricating oils. These polyesters impart fr...  
WO/1989/004845A1
Nitrogen-containing esters of a carboxy-containing interpolymer, wherein the interpolymer has an inherent viscosity ranging from about 0.05 to 0.30 are disclosed. The esters are useful as additives in functional fluids including transmis...  
WO1987007892A3  
WO1987006228A3  
WO/1987/007892A2
Various novel urazole compositions have been discovered that may be generally represented by formula (I), wherein T and Q may be the same or different and represent hydrogen, hydrocarbyl, sulfur, phosphorus, boron, a metal cation, acylox...  
WO/1987/006228A2
Coupled polyamine additives for lubricants, fuels and functional fluids have been discovered. The coupled polyamines are prepared by the cyclization reaction of at least one reactant polyamine reactant with at least one hydrocarbyl polyn...  
WO/1987/003890A1
Compositions useful as oil additives are prepared in a solvent or a solvent free system by reacting (B) an unsaturated carboxylic acid reagent with (A) a hydrogenated block copolymer in the presence of (C) free radical initiators. The fo...  
WO/1987/003897A1
Oil-soluble compositions, useful as dispersant viscosity modifiers, are formed by the reaction product of an acylating product (D), a (F) polyamine, and a (G) mono-functional acid. The compositions can be prepared in solvent such as a hy...  
WO/1987/000856A1
A composition which comprises (A) at least one water-dispersible reaction product made by reacting (A) (I) at least one compound represented by formula (I) or (II) wherein R is a hydrocarbyl group of from about 8 to about 40 carbon atoms...  
WO/1987/000857A1
A composition which comprises a water-dispersible reaction product of (A) at least one compound represented by formula (I) or (II), wherein R is hydrocarbyl group of from about 8 to about 40 carbon atoms, with (B) at least one water-disp...  
WO/1986/005501A1
Improved additives/detergents for lubricant and fuel compositions are obtained by condensing a hydroxyalkyl or hydroxyaryl compound with an amine compound. The condensates according to the present invention are produced by the acid catal...  
WO/1986/003220A1
Composition comprising the combination of (A) at least one alkyl phenol of the formula (R)a-AR-(OH)b wherein each R is independently a substantially saturated hydrocarbon-based group of an average of at least about 10 aliphatic carbon at...  
WO/1986/002129A1
A method of lowering flow resistance of flowable water-type liquids and non-water-type liquids. According to the conventional technique in this field, a macromolecular substance is added into a liquid which is flowing, the macromolecular...  
WO/1985/003709A1
A composition comprising the reaction product of (A) at least one carboxylic acid acylating agent, (B) at least one amine characterized by the presence within its structure of at least one HN< group, and (C) at least one phosphorus-conta...  
JP6023594B2  
JP6023023B2  
JP2016169368A
[Subject] It excels in the shear stability of a lubricating oil composition, and HTHS viscosity of a lubricating oil composition is low, and it provides a viscosity index improver which is hard to raise low-temperature viscosity of a lub...  
JP2016169277A
[Subject] A lubricous constituent which it continues conventionally at a long period of time, and can control an increase in viscosity is provided. [Means for Solution] A lubricous constituent concerning the present invention contains an...  
JP5984945B2  
JP2016160293A
[Subject] While reducing surface coarseness of a lubricous tunic formed in the surface of a substrate of a sliding member, a constituent for lubricous tunics in which the surface of the lubricous tunic is easy to be smoothed at the time ...  
JPWO2014042144A1
固体被膜形成用組成物は、水と双極性非プロ トン溶媒とを含む混合溶媒中に、前記双極性 非プロトン溶媒に対して少なくとも部分的に 可溶性を有する粉末状有機樹脂を含有さ...  
JP5972357B2  
JP5964174B2  
JP2016135840A
[Subject] In difficulty processing metal with high hardness, lap liquid for hard material of the present invention aims at providing lap liquid for hard material and a lap liquid composition thing for hard material which are high speeds ...  
JP5950911B2  
JP2016121259A
[Subject] Offer of an underwater sliding member whose damage does not take place to the surface which turns into sliding surfaces of a lubricous plug during use easily. [Means for Solution] Including a metal base and a lubricous plug to ...  
JP2016104841A
To provide a lubrication film for drawing having excellent seizure resistance and lubricity and a composition for forming the same, and a film forming method and a metal pipe producing method.A lubrication film for drawing a metal pipe c...  
JP5926761B2  
JP2016088965A
To provide a lubricant excellent in rust prevention without adding rust preventive agent conventionally used and cleanliness and useful for various lubricant and oil materials for automobile or for industry without deteriorating viscosit...  
JP2016069508A
[Subject] An object of the present invention is to provide a sliding member by which the friction characteristic has been improved about a sliding member by which a tunic was formed in sliding surfaces, and which slides under existence o...  
JP2016069446A
[Subject] A lubricating oil composition using a viscosity index improver which has a high viscosity index and good shear stability, and contains a poly methacrylate system polymer with base oil solubility and high metal-proof wear nature...  

Matches 301 - 350 out of 2,208