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JPH0841107A |
PURPOSE: To provide an effective process for reclaiming a used vulcanized elastomer material by treating used rubber chips with a vulcanization accelerator and a specific activator to delink or decompose the vulcanized network. CONSTITUT...
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JPH089710B2 |
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JPH07304880A |
PURPOSE: To obtain a composite article which comprises a polyester and an elastomer, is excellent in heat distortion resistance, solvent resistance, adhesion at an interface, etc., and is useful for shock-absorbing building materials, et...
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JPH07107109B2 |
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JPH0798875B2 |
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JPH07276378A |
PURPOSE: To prevent an expanding and curing bag used for vulcanizing a hydrocarbon substance from adhering to a tire by a method wherein the outer surface of the bag is made of a reaction product produced by blending a polar polymer with...
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JPH0796673B2 |
A container sealing latex composition is formed from a carboxylated styrene butadiene elastomer wherein the carboxyl groups are preferably provided by methacrylic acid, and the composition is substantially free of active cross linking ag...
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JPH0796629B2 |
A rubber composition widely usable as belts, hydraulic hoses, etc., which comprises a polymer obtained by adding maleic anhydride or its derivative to a highly saturated, nitrile rubber polymer having an iodine value of 80 or less. ABSTR...
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JPH0788440B2 |
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JPH0764980B2 |
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JPH0757829B2 |
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JPH07145318A |
PURPOSE: To obtain a mixture useful in the field requiring improved toughness and heat resistance. CONSTITUTION: In a mixture comprising (A) 30-84 wt.% partially crystalline polyamide and (B) 70-16 wt.% thermoplastic aromatic polycarbona...
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JPH07504458A |
PCT No. PCT/CH93/00182 Sec. 371 Date Mar. 30, 1994 Sec. 102(e) Date Mar. 30, 1994 PCT Filed Jul. 19, 1993 PCT Pub. No. WO94/04624 PCT Pub. Date Mar. 3, 1994The invention concerns new, two component compositions, on the basis of liquid po...
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JPH0745611B2 |
Improvements in the thermal stability of polyacetal compositions containing microcrystalline cellulose or fibrous cellulose as melt processing stabilizers are achieved by the inclusion therein of a polyamide-based co-stabilizer or a melt...
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JPH07504236A |
PCT No. PCT/GB93/00376 Sec. 371 Date Aug. 17, 1994 Sec. 102(e) Date Aug. 17, 1994 PCT Filed Feb. 24, 1993 PCT Pub. No. WO93/17173 PCT Pub. Date Sep. 2, 1993.Textile fabrics, yarns and cords are impregnated with rubber, resin and particul...
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JPH0739511B2 |
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JPH0733456B2 |
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JPH0730214B2 |
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JPH0762248A |
PURPOSE: To obtain a thermoplastic resin improved in impact resistance without reducing its fundamental physical properties. CONSTITUTION: A thermoplastic resin is used as a base and suitable amounts of a thermoplastic elastomer or a rub...
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JPH0733941A |
PURPOSE: To obtain a cover composition for golf balls which exhibit enhanced playability (flexibility and spin) without sacrificing distance and/or durability by blending a thermoplastic rubbery elastomer modified with a polar group with...
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JPH0699596B2 |
Including certain carboxy-terminated butadieneacrylon- itrile copolymers in natural rubber formulations increases their tear strength, and hardness properties.
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JPH0670143B2 |
A polymer latex for making gloves or the like having excellent donning and doffing characteristics comprises a carboxylated open chain aliphatic diene. acrylonitrile/(meth)acrylate copolymer. Latex articles having a skin-contacting surfa...
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JPH0647666B2 |
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JPH0629337B2 |
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JPH06107908A |
PURPOSE: To provide the subject composition suitable for high-toughness composite materials, cast materials and adhesives, etc., without impairing the mechanical strength and thermal properties inherent in the epoxy resin. CONSTITUTION: ...
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JPH0623273B2 |
A thermoplastic polymer composition consisting essentially of (A) 20-99% by weight of (i) a polyamide, (ii) a polyamide elastomer or a mixture thereof and (B) 80-1% by weight of a rubber component which is a copolymer of (1) 70 - 99.98% ...
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JPH0665420A |
PURPOSE: To provide tubes for curing the self-peelable rubber which is useful for production of pneumatic tires by admixing a butadiene-acrylonitrile copolymer, an epichlorohydrin polymer or a specific graft copolymer to rubber. CONSTITU...
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JPH066641B2 |
A vulcanisable polymer compostion which comprises a carboxylated nitrile rubber, a polyvalent metal oxide, and an alkali metal salt selected from the lithium, sodium and potassium salts of C12-18 alkanoic acids. The composition can be pr...
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JPH0581618B2 |
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JPH0581606B2 |
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JPH05295243A |
PURPOSE:To obtain the subject composition composed of a specific polyester, carboxyl-containing vulcanized rubber particles and a polycarbodiimide, improved in compression set at a high temperatures without deteriorating the mechanical s...
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JPH05287160A |
PURPOSE: To provide an aqueous composition comprising a solution prepared by dissolving a specified amount of a specified carboxyl-containing polymer in an aqueous medium and being excellent in scale inhibiting properties, anticorrosiven...
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JPH0565454B2 |
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JPH05230315A |
PURPOSE:To provide a rubber composition containing a silicone rubber and a hydrogenated nitrile rubber as a base, having increased mutual dispersibility of both rubber components and improved roll-processability of unvulcanized rubber co...
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JPH05163403A |
PURPOSE:To provide the subject resin composition having well-balanced physical properties, e.g. high stiffness, excellent impact resistance and excellent heat resistance. CONSTITUTION:The objective composition is composed of (A) a styren...
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JPH0527655B2 |
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JPH0527654B2 |
Vulcanizable rubbery compositions, and a process for their production, comprise a polyamide, a synthetic rubbery polymer comprising (meth)acrylonitrile, a, β-unsaturated carboxylic acid and butadiene and as non-polymeric additives a hal...
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JPH0524280B2 |
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JPH0586147A |
PURPOSE:To provide the title composition having high functions required in automobile, electrical and electronic fields, etc., by improving the impact resistance, injection moldability, etc., of an engineering plastic. CONSTITUTION:A mix...
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JPH0578522A |
PURPOSE:To reduce the distribution in strength properties of a vulcanizable rubber compsn. comprising a highly satd. nitrile rubber and an ethylenically unsatd. carboxylic acid without detriment to the inherent processability of the comp...
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JPH0519582B2 |
Scorch (the premature cross-linking of an elastomer) is a problem that is often encountered in carboxylated rubbers. Salts of certain succinic acid derivatives can be used to greatly improve the scorch resistance of carboxylated rubbers....
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JPH0475268B2 |
Disclosed are cyanoacrylate adhesive compositions containing elastomeric polymers as fillers. Preferred fillers are the acrylic rubbers. Filler concentration range from about 0.5-40% by weight of the composition. Beneficial results inclu...
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JPH0466960B2 |
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JPH0464336B2 |
Vulcanizable polymer compositions, comprising a polymer blend and a curative system, and a process for preparing the compositions are provided. The polymer blend comprises a flux blend of a PVC, a carboxylated nitrile rubber and a nylon ...
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JPH0463902B2 |
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JPH0453911B2 |
An adhesive composition comprises a phenol-aldehyde resin or other phenolic resin, an epoxy resin and an acrylic elastomer, generally an ethylene acrylic elastomer. The adhesive may be used in flexible circuitry, laminates and electrical...
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JPH0442402B2 |
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JPH04159363A |
PURPOSE:To prepare the title compsn. excellent in resistance to refrigerant permeation and flexibility by compounding the main component comprising a polyamide resin and an elastomer having an anionic polar group with a specific cross-li...
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JPH0417994B2 |
PURPOSE:To provide an aq. adhesive suitable for use as an adhesive for the production of large metallic cans for paints and having excellent adhesion and a low swelling factor, by mixing a butadiene (co)polymer contg. carboxyl groups in ...
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JPH0412888B2 |
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