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JP3260598B2 |
To provide a heat resistant conveyor belt which excels in the non- adhesiveness, resistance against tearing force, and anti-abrasiveness. A heat resistant conveyor belt concerned is covered with a rubber covering consisting of a vulcaniz...
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JP3255686B2 |
PURPOSE: To prepare the title compsn. excellent in strengths, heat resistance, weatherability, vibration-damping properties, etc., by mixing a specific higher α-olefin copolymer with an ethylene-α-olefin copolymer in a specified wt. ra...
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JP3255687B2 |
PURPOSE: To prepare the title compsn. excellent in strengths, oil resistance, adhesion to fiber, etc., by mixing a specific higher α-olefin copolymer with a (hydrogenated) nitrile rubber in a specified wt. ratio. CONSTITUTION: A higher ...
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JP3253898B2 |
To obtain a vulcanizable composition excellent in fuel resistance, resistance to an alcohol mixture fuel, heat resistance and wear resistance, and lower in cost than fluororubbers by incorporating a pre-vulcanized fluororubber and/or its...
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JP2002501952A |
Ion-conducting membranes for fuel cells are disclosed. The membrane is composed of a hydrogenated and sulfonated statistical copolymer of styrene and butadiene. A preferred membrane is obtained by hydrogenating a copolymer of styrene and...
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JP3246351B2 |
To provide a rubber composition which is capable of lead encasing vulcanization, and excellent in compression residual strain and storage stability, and capable of eliminating such a problem as toxicity by lead compds. This rubber compos...
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JP2002501095A |
An aqueous composition that includes (A) a butadiene polymer latex that is prepared by an emulsion polymerization in the presence of a styrene sulfonate stabilizer and (B) a phenolic resin. A preferred aqueous butadiene polymer latex is ...
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JP3236257B2 |
To provide a thermoplastic elastomer composition improved in heat resistance, durability, and air permeation resistance as well without detriment to flexibility. A nylon resin having a melting point of 170-230°C and an elastomer contain...
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JP3221111B2 |
PURPOSE: To obtain the title composition excellent in rapid vulcanizability, compression set resistance, and thermal aging properties. CONSTITUTION: The composition is prepared by mixing 100 pts.wt. epoxy elastomer with 0.1-10 pts.wt. at...
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JP2001278986A |
To provide a rubber based on a diolefin and usage of the same which has a useful properties in producing tires for multipurpose cars used on traffic roads and off-roads. The rubber has a polyether side chain group containing no hydroxy g...
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JP3215642B2 |
To completely utilize a used tire. This wet rubber powder consists of 66-77% used tire pulverized as a whole into 18-30mesh, 15-22% recovered plastic pulverized into 18-30mesh and 8-12% solution of an acid (12-50%) selected from lactic a...
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JP2001252989A |
To manufacture a total rubber tire by a relatively simple method with a waste tire as a raw material.The method for manufacturing the total rubber tire with the waste tire as the raw material comprises the steps of separating and removin...
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JP2001206906A |
To provide a rubber for producing a vulcanized rubber which has improved dynamic vibration resistance, improved mechanical strengths and improved wear behavior. This rubber comprising a diolefin, characterized by having 1 to 22C non-pola...
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JP2001206988A |
To provide an electrically conductive compounded rubber having the objective resistivity, colored to a desired color and having a Hunter brightness of ≥20 by combining an inorganic semiconductor material with an anionic surfactant or a...
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JP2001509529A5 |
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JP2001192546A |
To provide curable fluoropolyether-based rubber compositions which can inhibit gas generation by incorporation of diatomaceous earth thereinto and can inhibit variations with time in curability due to the impurities present in the compos...
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JP2001187827A |
To provide a rubber mixture that can produce a tire having improved wetting skid resistance, low rolling resistance, high machine resistance, heat resistance, and improved abrasion resistance. The rubber mixture comprises (a) 100 parts b...
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JP2001187828A |
To provide a rubber mixture that can improve simultaneously all the three technically involved tire properties of wetting skid resistance, rolling resistance, and abrasion without any one property of them improved at the sacrifice of the...
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JP3175482B2 |
PURPOSE: To obtain a decorative sheet having proper flexibility fitted to post- processing possessed by a vinyl chloride resin and excellent emboss reproducibility by using a material other than a vinyl chloride resin, and production met...
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JP2001139770A |
To obtain an aqueous epoxy resin composition capable of improving both storage stability and adhesiveness. This aqueous epoxy resin composition comprises (A) an epoxy resin, (B) a curing agent for the epoxy resin and (C) a reaction produ...
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JP3164774B2 |
To provide a printing blanket which inhibits the inclusion of foreign matter at the time of printing and is capable of manufacturing precisely printed matter such as a color filter, with high precision and high yield, and a method for ma...
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JP2001505238A |
An elastomeric composition includes a single S-EB-S block copolymer having at least about 15 weight percent of styrene end blocks, wherein the weight average molecular weight of the styrene end blocks is at least about 7,000 Daltons and ...
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JP2001504523A |
The invention concerns the use of cashew nut husk oil in rubber and duroplastics recycling. It describes how this natural substance can eat into or even dissolve the vulcanised rubber car tyres and be involved in their re-vulcanisation.
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JP3133518B2 |
PURPOSE: To provide a method for easily manufacturing a conductive powder- included electromagnetic wave shielding material which has excellently thin and exhibits a good electromagnetic wave shielding effect. CONSTITUTION: A conductive ...
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JP2001031798A |
To provide a rubber compound improved in the levels of mechanical properties and abrasion resistance by compounding a rubber containing double bonds with specified amounts of a rubber gel and a sulfur-containing organosilicon compound, a...
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JP2001026672A |
To shorten the vulcanization time of silica-compounded rubber compositions without changing the rubber properties to a great extent and further, without causing a problem from the standpoint of process.Tire tread rubber compositions cont...
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JP2001011241A |
To obtain a rubber composition excellent in storage stability, a crosslinking rate, and a balance among the mechanical properties of a vulcanizate by mixing an epihalohydrin rubber with a triazinethiol compound and a metaborate of a spec...
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JP2000516657A |
Polymeric composites are described that can be formed into articles of construction to replace similar articles formed of wood and concrete. The composites comprise a polymer component comprising polyolefins preferably obtained as waste ...
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JP3110130B2 |
PURPOSE: To prepare the title compsn. excellent in processibility, strengths, weatherability, adhesion to fiber, etc., by mixing a specific higher α-olefin copolymer with a diene rubber in a specified wt. ratio. CONSTITUTION: A higher Î...
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JP2000302921A |
To provide a conductive belt having both of excellent elasticity and high rigidity, capable of uniting prevention of turbulence of image and meander suppression. This conductive belt is molded from a conductive rubber composition compoun...
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JP2000290430A |
To provide a cross-linkable fluororubber composition which has excellent adhesivity to other rubber compositions and gives a cross-linked fluororubber product excellent in crack growth resistance in the presence of a solvent, and to prov...
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JP3037119B2 |
To obtain the above inexpensive composition comprising an acrylic rubber and a specific rubber (composition), excellent in oil resistance, heat resistance, cold resistance and compression permanent set resistance, capable of being vulcan...
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JP3037120B2 |
To obtain the above inexpensive composition comprising an ethylenic acrylic rubber and a specific rubber (composition), excellent in oil resistance, heat resistance and compression permanent set resistance, capable of being vulcanized, a...
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JP2000086825A |
To obtain a material showing a hysteresis action improved in a vulcanized state by formulating a gel having an electrophilic center on the surface and a material acting as a binder between a gel and a filler to a mixture containing a rub...
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JP3021483B2 |
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JP3019477B2 |
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JP2000072920A |
To provide rubber mixtures comprising at least one rubber component, at least one filler and conventional additives which exhibit improved hysteresis behavior in the vulcanized state and, as the result, can reduce rolling resistance and ...
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JP2000072921A |
To provide rubber mixtures which exhibit improved hysteresis behavior in the vulcanized state and, as the result, can reduce rolling resistance and improve wetted surface slip behavior compared to the conventional rubber mixtures when th...
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JP2000072918A |
To obtain a vibration-damping material which can exhibit vibration- damping performances even in a low-frequency region such as that of earthquake waves and having a small temperature dependency of vibration-damping performances by using...
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JP2000044931A |
To obtain an O-ring excellent in moldability, mold release solvent resistance low-temperature properties, etc., and desirable for use in e.g. the injector of a fuel injector of e.g. a cylinder injection engine by vulcanization- molding a...
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JP2000044734A |
To obtain a rubber blend suitably used to form a highly reinforced abrasion-resistant molding by incorporating at least one hydroxyl-containing solution-polymerized rubber synthesized from a diolefin and monomers. The hydroxyl-containing...
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JP2000044731A |
To obtain a material suited for producing a building material of a shaped article by using a melt blend of a thermoplastic material with a rubber material. Desirably, the rubber material and the thermoplastic material are bonded to each ...
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JPH11323021A |
To obtain a rubber mixture exhibiting especially excellent fluidity, having high processing stability and high vulcanization speed, and useful for producing a vulcanized rubber exhibiting a higher tensile stress by compounding a rubber a...
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JP2982483B2 |
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JPH11286575A |
To obtain the subject composition with highly dispersed silica, crosslinkable rapidly, hard to cause scorching, and capable of giving tires with excellent mechanical strength characteristics, high resistance to electrification and good f...
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JPH11231611A |
To provide a roller high in durability and capable of preventing a photoreceptor and a roller from wearing, preventing toner from deteriorating, moreover, suppressing variations of a roller resistance value and maintaining a high quality...
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JPH11228647A |
To obtain a diene polymer or copolymer thereof showing well balance between the raw polymer viscosity and the mixed compound viscosity by allowing a specific polymer to react with a specific tin polyhalide followed by reaction of the pro...
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JP2925747B2 |
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JPH11189679A |
To obtain an adhesive rubber compsn. which can inhibit not only the oxidative degradation of rubber but also the decrease in strength of adhesion to steel cords during the use period of a tire. At least one peroxide decomposing agent of ...
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JPH11172048A |
To obtain a rubber composition which, when used in a tire except its tread, can give a pneumatic tire prevented from hardening during running, giving excellent comfortableness of drive even in the final stage of running and reduced in ro...
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