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JP3290317B2 |
PURPOSE: To obtain a polyacetal resin compsn. which is suitable for a conductive bearing having an earthing function necessary in the audio-visual and office automation fields by compounding a polyacetal resin with a conductive carbon bl...
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JP3287595B2 |
PURPOSE: To stably obtain excellent picture images without influences of repeated use or environmental conditions by incorporating the reaction product of an acetal resin and an org. metal complex compd. into an intermediate layer. CONST...
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JP3285448B2 |
PURPOSE: To obtain the subject composition developing no debonding on the surface of the molded products therefrom even under high shear stress, also excellent in sliding characteristics, by incorporating a polyacetal resin with an acid ...
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JP3285501B2 |
To obtain a resin compsn. excellent in sliding characteristics by melt mixing and kneading a polyacetal resin with a modified olefin polymer, an alkylene glycol polymer, an inorg. filler, and if desired a specific lubricant. This compsn....
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JP3285481B2 |
To obtain an automobile-related member made of a polyacetal resin, which deteriorates very little in properties at high temperatures or in the presence of water or fuel by mixing a polyacetal resin with a fibrous reinforcement and a bori...
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JP3285480B2 |
To obtain a polyacetal resin compsn. improved in mechanical strengths by compounding a polyacetal resin with an inorg. glass filler and a boric acid compd. A hundred (100) pts.wt. polyacetal resin having a melt flow rate (at 190°C under...
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JP2002138186A |
To provide a polyacetal resin having high strength and excellent sliding property, especially keeping very low level of sliding noise such as creaky noise, and having excellent dimensional stability.This polyacetal resin composition comp...
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JP2002514234A |
An anti-static composition comprising (a) 65-99 % by weight of a polyoxymethylene polymer; (b) 1-10 % by weight of carbon fiber and, optionally, (c) 0-20 % by weight of additive compounds. The invention further relates to a process for p...
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JP3281195B2 |
PURPOSE: To obtain an antifungal and antibacterial polyacetal resin composition having excellent chlorine water resistance and capable of being used even in highly humid environments such as the surroundings of city water cocks, bath roo...
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JP3281153B2 |
PURPOSE: To obtain a polyacetal composition useful for automobile interior parts, etc., and having highly improved weatherability and environmental resistance with keeping an initial surface condition by using a specific oxyalkylene poly...
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JP3281242B2 |
To obtain a polyacetal resin composition which retains toughness and heat stability inherent in the constituent polyacetal and is excellent in the characteristics required of clips and hinges and fluidity by mixing a polyacetal resin wit...
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JP2002511506A |
Moulding materials made of linear polyoxymethylene copolymers with essentially oxymethylene units and oxyethylene units as structural units in the polymer chain, whereby the proportion of oxyethylene units in the structural units of the ...
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JP2002105279A |
To obtain a polyacetal resin composition low in friction and comparably less in abrasion.This polyacetal resin composition contains a high density polyethylene resin of 20-45 wt.% and a polyacetal resin of 55-80 wt.%, and further contain...
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JP3270144B2 |
PURPOSE: To obtain a phenolic resin molding material free from the risk of injuring the health and improved in moldability, mechanical strengths and flame retardancy. CONSTITUTION: The material is obtained by mixing 100 pts.wt. random no...
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JP3270017B2 |
To obtain a polyacetal resin composition having an environmental stress cracking resistance and physical properties of the weld part remarkably improved at the same time and useful as engineering plastics by compounding a polyacetal resi...
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JP3269182B2 |
PURPOSE: To obtain the composition which scarcely emits formaldehyde odor during molding and excellent in heat aging resistance and color. CONSTITUTION: The composition is obtained by mixing 100 pts.wt. acetal polymer with 0.001-5 pts.wt...
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JP3266164B2 |
PURPOSE: To provide a polyacetal resin composition having markedly excellent heat resistance and being nonproblematic in discoloration and photosensitization due to the antioxidant. CONSTITUTION: The composition is prepared by uniformly ...
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JP3267417B2 |
PURPOSE: To readily produce the subject composition excellent in visual appearance, elongation at breakage of a weld part and impact resistance and useful for an electric and electronic components, etc., by blending a polyacetal- contain...
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JP3264767B2 |
PURPOSE: To obtain a polyoxymethylene composition without emitting the smell of formaldehyde and fouling a metallic mold in molding by blending a polyoxymethylene with a sterically hindered phenolic antioxidant and a specific polyamine r...
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JP2002069267A |
To provide a polyacetal resin composition which is excellent in sliding properties, generates reduced noise when sliding, and is excellent in long-term low noise characteristics and low frictional wear characteristics particularly in the...
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JP2002060585A |
To obtain a polyoxymethylene resin composition improved in excellent sliding performances and peeling of a thin-wall molded product.This polyoxymethylene resin composition comprises (A) 100 pts.wt. of a polyoxymethylene resin, (B) 0.5-10...
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JP2002506107A |
The invention relates to thermoplastic molding materials containing A) 20 to 99.9 wt.% of a polyoxymethylene homopolymerizate or copolmerizate; B) 0.0001 to 1.0 wt.% of a nucleating agent which is different from C); C) 0.001 to 5 wt.% of...
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JP3260006B2 |
PURPOSE: To obtain the subject composition which contains a prescribed amount of a specific aliphatic ester and is suitable for molded parts such as ink-jet head for printers because it has excellent leakage properties without any advers...
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JP2002053731A |
To obtain a polyacetal resin material provided with excellent sliding characteristics and giving a molded article improved in appearance and dimensional accuracy.The polyacetal material is obtained by blending (A) 100 pts.wt. polyacetal ...
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JP3257854B2 |
PURPOSE: To provide a polyacetal resin composition (and molded products therefrom) excellent in the delusteredness of the surface of the molded products therefrom while retaining the mechanical properties and moldability inherent in the ...
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JP3254817B2 |
PURPOSE: To obtain the subject composition excellent in mold release, color tone and heat stability and also in hydrolysis resistance. CONSTITUTION: This resin composition comprises 100 pts. wt. polyoxymethylene resin, 0.001-20 pts. wt. ...
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JP3255567B2 |
To obtain a resin composition having an extremely excellent hinge characteristic, also excellent in impact resistance and flow property, and useful for a hinge part, etc., by blending a polyacetal resin with a specific core with shell po...
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JP3255529B2 |
PURPOSE: To obtain a polyacetal resin composition improved in hue stability to severe temperature conditions in extrusion molding by blending a polyacetal resin with respective specific amounts of a hindered phenolic antioxidant, a polya...
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JP3254816B2 |
PURPOSE: To obtain a resin composition improved in color ton and heat stability and reduced in mold deposit by mixing a polyacetal resin with dipentaerythritol and/or tripentaerythritol. CONSTITUTION: Trioxane and a cyclic ether or a cyc...
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JP3254790B2 |
PURPOSE: To improve the color stability of a polyoxymethylene resin by incorporating a hypophosphite, a hindered phenolic compound, a hindered amine compound, and a formaldehyde acceptor each in a specified amount into the resin. CONSTIT...
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JP3254808B2 |
PURPOSE: To obtain the subject composition, containing specific graphite in a polyoxymethylene resin, excellent in dimensional accuracy and friction and abrasion resistance, good in thermal stability and useful as electrical parts and el...
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JP3255492B2 |
PURPOSE: To provide a polyexymethylene compsn. which has an improved thermal stability, hardly stains a metal mold even in a long continuous molding, and is markedly reduced in the generation of formaldehyde odor during molding. CONSTITU...
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JP3252538B2 |
PURPOSE: To obtain a resin composition excellent in thermal stability, including color stability during heat aging, moldability, etc., by incorporating a given amount of a specific vinyltriazine polymer into a polyoxymethylene resin. CON...
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JP3252527B2 |
PURPOSE: To obtain a polyxymethylene resin composition improved in initial color tone, the stability of color tone after heat aging and heat stability by mixing a polyoxymethylene resin with a specified triazine compound. CONSTITUTION: T...
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JP3253220B2 |
PURPOSE: To surface-modify a substrate prepared by molding a specified polyacetal resin composition to produce a surface-modified product improved in adhesion of printed coating film and coatability. CONSTITUTION: A polyacetal resin havi...
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JP2002031213A |
To provide a synthetic resin-made gear having excellent gear characteristics such as friction/abrasion characteristics and gear fatigue strength, and excellent gear accuracy without deteriorating various mechanical properties.In this syn...
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JP2002029856A |
To provide a composition for manufacturing a sintered molding which ameliorates the brittleness of a green molded compact, enhances the efficiency of a degreasing process from the viewpoint of time and prevents the occurrence of cracking...
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JP3251318B2 |
PURPOSE: To obtain a polyoxymethylene resin composition excellent in low gloss property without impairing characteristic mechanical physical properties of a polyoxymethylene resin by adding a multiphase interpolymer having a specific com...
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JP2002020580A |
To provide a polyacetal resin composition capable of drastically improving the extrusion moldability in the melt mixing or melt kneading of a polyacetal resin and a thermoplastic resin other than polyacetal resin and/or a thermoplastic e...
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JP2002020579A |
To provide a polyacetal resin composition capable of drastically improving the extrusion moldability in the melt mixing or melt kneading of a polyacetal resin and a thermoplastic resin other than polyacetal resin and/or a thermoplastic e...
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JP3246536B2 |
PURPOSE: To obtain a polyacetal resin composition excellent in weather resistance, thermal stability and mechanical characteristics by blending a polyacetal resin with a diene-based polymer, etc., melamine, an alkali (akaline earth) meta...
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JP3246862B2 |
To stabilize an oxymethylene copolymer having unstable terminals against heat without lowering its molecular weight by adding an amino- substituted triazine compound to the copolymer and heating the obtained mixture in the presence of an...
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JP2002501098A |
Colorant concentrates made from free-flowing polyoxymethylene copolymer as carrier, 15-80% by weight of colorant, 2-15% by weight of nitrogen-containing stabilizer and 0-15% by weight of dispersion aid for coloring pellets or molding com...
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JP2002003696A |
To provide a resin material in which property of preventing electrification is improved with various characteristics of polyacetal resin such as superior appearance, rigidity or the like maintained.To polyacetal copolymer in which amount...
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JP2002003695A |
To provide a resin material in which resistance to shock is improved with various characteristics of polyacetal resin such as superior appearance, rigidity or the like maintained.To polyacetal copolymer in which amount of all terminal gr...
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JP2002500256A |
A composition with improved set-up time and reduce shrinkage, comprising: a) a polyoxymethylene polymer; b) a polyalkylene/unsaturated carboxylic acid lower alkyl ester polymeric nucleating material; c) a waxy denucleating material; and ...
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JP2001354832A |
To obtain a resin material improved in weather (light) stability while maintaining various kinds of excellent characteristics such as appearance or rigidity possessed by a polyacetal resin.This polyacetal resin composition is obtained by...
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JP2001354833A |
To obtain a resin material improved in electroconductive stability while maintaining various kinds of excellent characteristics such as appearance or rigidity possessed by a polyacetal resin.This polyacetal resin composition is obtained ...
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JP2001350346A |
To provide a conductive endless belt having excellent strength, especially, excellent bending durability as a resin film belt used in a tandem type, an intermediate transfer type or a tandem intermediate transfer type image forming devic...
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JP3238702B2 |
Incorporation of at least one lubricant and an ethylene-based polymer of the formula E/X/Y wherein E is ethylene, X is methyl acrylate, butyl acrylate, or ethyl acrylate, and Y is glycidyl methacrylate, glycidyl acrylate, or glycidyl vin...
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