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Matches 101 - 150 out of 2,984

Document Document Title
WO/2020/126494A1
The present invention is directed to a process for improving the viscosity index of a lubricating oil composition by adding a triblock copolymer.  
WO/2020/120269A1
The present invention provides an additive of formula (I) where: R1 is hydrocarbyl optionally substituted with one or more hydroxyl groups; R2 is H or alkyl; R3 is H or alkyl; R4 is H, alkyl or; A and B are alkylene; L is a linker group ...  
WO/2020/099078A1
The invention relates to random copolymers comprising monomers derived from conjugated dienes and alkyl (meth)acrylates, a method for manufacturing the copolymers, lubricant compositions comprising the copolymers, and the use of the copo...  
WO/2020/099079A1
The invention relates to a process for preparing random copolymers comprising monomers derived from conjugated dienes and C7-C24 alkyl(meth)acrylates by free radical solution polymerization.  
WO/2020/085478A1
Provided is a lubricating oil composition which comprises a lube base oil (A), an olefin-based copolymer (B), and a poly(alkyl (meth)acrylate) (C), wherein the olefin-based copolymer (B) has a weight-average molecular weight of 10,000-80...  
WO/2019/234947A1
The present invention provides: a mold release agent composition which is configured to contain a polymer ester, and which is thus capable of exhibiting good mold releasability even in cases where the temperature of a mold is increased; ...  
WO/2019/235382A1
Provided are the following: a lubricating oil composition which contains a base oil (A) containing an ester-based oil (A1) and a polymer (B) having a constituent unit derived from an alkyl (meth)acrylate, wherein the content of the polym...  
WO/2019/224494A1
Disclosed are compositions obtained by mixing at least one oligomer A1, which is obtained by copolymerizing at least two monomers functionalized by diol functions with at least one second monomer, with at least one compound A2 having at ...  
WO/2019/224492A1
Compositions obtained by mixing at least one oligomer A1 which is obtained by the copolymerisation of at least two monomers functionalised by diol functions with at least one second monomer, and at least one compound A2 comprising at lea...  
WO/2019/224491A1
Disclosed are compositions obtained by mixing at least one oligomer A1, which is obtained by copolymerizing at least two monomers functionalized by diol functions with at least one second monomer, with at least one compound A2 having at ...  
WO/2019/224493A1
Compositions resulting from the mixing of at least one oligomer A1, resulting from the copolymerisation of at least one monomer functionalised by diol functions with at least a second monomer, and at least one compound A2 comprising at l...  
WO/2019/221296A1
A lubricating oil composition for internal combustion engines, which contains: a lubricant base oil which is composed of one or more mineral oil type base oils, one or more synthetic base oils, or a combination of these base oils, and wh...  
WO/2019/221295A1
A lubricating oil composition for internal combustion engines, which contains: a lubricant base oil which is composed of one or more mineral oil type base oils, one or more synthetic base oils, or a combination of these base oils, and wh...  
WO/2019/203332A1
Provided is a lubricating oil composition capable of maintaining low friction in long-term operation from the early stage of operation of an internal combustion engine. The present invention provides a lubricating oil composition charact...  
WO/2019/189121A1
Provided is a lubricating oil composition that is for use in a diesel engine equipped with a supercharger and that comprises: a base oil (A) containing a poly-α-olefin (A1); and a viscosity index enhancer (B) having an SSI (shear stabil...  
WO/2019/185490A1
The present invention relates to a hyperbranched polyether of formula (I) RmQn-0-R1 (I), where- in Q is a branching unit of formula, n is 2k-1, m is 2k, k is 2, 3, 4, 5 or 6, each R is independently a hydrocarbon radical having at least ...  
WO/2019/175301A1
The present invention relates to a continuous high-pressure polymerization process for the preparation of a liquid ethylene copolymer which comprises in polymerized form 20 to 60 wt% of ethylene; and at least 20 wt% of an acrylate, which...  
WO/2019/175300A1
The present invention relates to a lubricant comprising a liquid ethylene copolymer which comprises in polymerized form 20 to 60 wt% of ethylene; and at least 20 wt% of an acrylate, which is selected from C1-C22 alkyl (meth)acrylate. It ...  
WO/2019/173154A1
The present invention relates to a pour point depressant composition comprising a copolymer composed of (i) a C16 to C60 alkyl ester of (meth)acrylate comonomer, (ii) a C1 to C8 alkyl ester of (meth)acrylate comonomer, and optionally (ii...  
WO/2019/163996A1
Disclosed is a lubricant oil composition that comprises a lubricant oil base oil containing 50 mass% or more, relative to the total lubricant oil base oil, of a hydrogenated dewaxed oil component and having a kinetic viscosity of 2.0-3.5...  
WO/2019/115398A1
The present invention relates to a grease composition comprising (i) at least one base oil, (ii) at least one calcium sulfonate soap and (iii) at least one dicarboxylic acid ester copolymer comprising constituent units deriving (a) from ...  
WO/2019/111752A1
This friction-controlling compound comprises a copolymer (A) that contains a polymerizable monomer (a) and a polymerizable monomer (b) as structural units, and is characterized in that: the polymerizable monomer (a) comprises a specific ...  
WO/2019/048663A1
The invention relates to aqueous polymer dispersions comprising at least one polymer obtainable by the reaction of at least one monomer M1 of the general formula (I): H2C=CH-C(O)OR, wherein R is an unbranched alkyl chain comprising from ...  
WO/2019/034597A1
The mechanically induced melting properties of DNA were employed to achieve force labile membranes is described. Nucleobase pairs were used as mechanophores. Adenine and thymine functionalized complementary amphiphilic block copolymers w...  
WO/2019/031404A1
A lubricating oil composition that includes: a base oil (A) that includes an olefin polymer (A1) that has a prescribed kinematic viscosity, flash point, and pour point, the area of the peak from a decene trimer hydride (A11) being at lea...  
WO/2019/020491A1
The present invention is directed to the use of poly(polyisobutylenemethacrylate) as viscosity index improving component in lubricating oil compositions. The invention is further related to lubricating oil compositions comprising poly(po...  
WO/2019/023219A1
An overbased metal detergent grease comprising at least one of polyalkylene glycol and/or an acid having at least one of both a nitrogen and a sulfur atom. The grease has improved extreme pressure performance as measured by the Standard ...  
WO/2019/013237A1
Provided is a grease composition having excellent lubricity and biodegradability and containing [A] a polyol ester serving as a lubricant base oil and [B] powdery saccharides.  
WO/2019/004162A1
Provided is a methacrylic copolymer (C) which comprises 25-35 mass% of a methyl methacrylate unit (A), and 75-65 mass% of an alkyl methacrylate unit (B) having a C10-36 alkyl group, said methacrylic copolymer (C) being characterized by: ...  
WO/2019/005680A1
The invention provides a lubricating composition comprising an oil of lubricating viscosity and synergistic mixture of a functionalized ethylene-α-olefin copolymer, a poly(meth)acrylate block polymer having a substantially oil soluble b...  
WO/2018/235284A1
This grease 50 includes 0.2-60 wt% of a solid additive. The solid additive is provided with a crosslinked resin and a metal oxide. The ratio of the content of the metal oxide to the content of the crosslinked resin is in the range of 0.0...  
WO/2018/235290A1
This worm gear 46 has, provided to a meshing part, a grease including urea as a thickening agent.  
WO/2018/235282A1
This grease 50 includes a hydrocarbon oil, urea, a crosslinked resin, and a metal oxide.  
WO/2018/235288A1
This grease 50 includes a crosslinked resin powder and a metal oxide powder. The average particle size of the crosslinked resin powder is at least 20 times the average particle size of the metal oxide powder.  
WO/2018/235285A1
This grease 50 includes a solid additive. The solid additive is provided with a crosslinked resin and a metal oxide. The crosslinked resin has an average particle size of 1-200 µm. The metal oxide has an average particle size of 1-10000...  
WO/2018/235289A1
This grease 50 includes a crosslinked resin powder and a metal oxide powder. When NA represents the number of particles of the crosslinked resin powder per unit volume of the grease, and NB represents the number of particles of the metal...  
WO/2018/235280A1
This grease 50 includes an acrylic resin powder and a titanium oxide powder.  
WO/2018/235286A1
This grease 50 includes a crosslinked resin powder. When ds represents the breadth of the particles of the crosslinked resin powder, and dl represents the length, ds/dl is 0.8 or higher.  
WO/2018/235293A1
This grease 50 includes urea, a crosslinked resin powder, and a metal oxide powder. Particles of the crosslinked resin powder have, adhered to the surfaces, a plurality of particles of the metal oxide powder.  
WO/2018/235283A1
This grease 50 includes 0.1-40 wt% of an acrylic resin.  
WO/2018/221440A1
Provided is an entry sheet for drilling a fine pore having a diameter of not more than 0.075 mm, the sheet having a metallic foil and a resin composition layer which is formed on at least one surface of the metallic foil and which compri...  
WO/2018/216416A1
Provided are a threaded joint for pipes that has excellent over-torque performance, and a method for producing the same. A threaded joint (1) for pipes according to the present embodiment comprises a pin (5) and a box (8). The pin (5) an...  
WO/2018/216497A1
The present invention provides a threaded joint for pipes that has excellent misalignment resistance, high torque-on-shoulder resistance, and excellent corrosion resistance, and a method for producing the same. This threaded joint for pi...  
WO/2018/212339A1
An internal combustion engine lubricating oil composition which contains a lubricating-oil base oil comprising one or more types of mineral oil-based base oil, or one or more types of synthetic base oil, or a combination thereof, exhibit...  
WO/2018/212340A1
An internal combustion engine lubricating oil composition which contains a lubricating-oil base oil comprising one or more types of mineral oil-based base oil, or one or more types of synthetic base oil, or a combination thereof, exhibit...  
WO/2018/190431A1
A lubricant composition which contains a lubricant base oil, (A) a dispersed poly(meth)acrylate compound having a weight average molecular weight of 30,000 to 200,000 in an amount of 1-10% by mass based on the total amount of the composi...  
WO/2018/188986A1
The invention relates to the use of copolymers obtainable by - in a first reaction step (I) - copolymerization of (A) at least one ethylenically unsaturated mono- or dicarboxylic acid or derivatives thereof, preferably a dicarboxylic aci...  
WO/2018/190917A1
An oil composition includes an oil and an effective amount of a wax inhibitor that includes at least one modified alpha-olefin maleic anhydride copolymer of the formula: Formula (I) wherein R1 is selected from hydrogen or hydrocarbyl gro...  
WO/2018/180763A1
Provided is a lubricating oil composition for a two wheeled vehicle, the lubricating oil composition being able to improve fuel efficiency (and especially fuel efficiency at low speeds), suppress a deterioration in the fatigue life of en...  
WO/2018/174188A1
Provided are: a viscosity index improver having an exceptional viscosity-index-improving effect, little decrease in viscosity due to long-term use, no production of precipitates by shear, and exceptional low-temperature viscosity; and a ...  

Matches 101 - 150 out of 2,984