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JP2008239760A |
To provide a resin composition containing a biodegradable polymer, enabling the reduction of burr in molding, shortening of the molding cycle and reduction of mold deposit and having excellent mechanical properties and to provide a molde...
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JP4158540B2 |
To provide a method of efficiently and easily manufacturing at a high extrusion speed a large-sized polyacetal resin extrusion-molded body having few voids and white mottles, excellent in mechanical physical properties and small in varia...
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JP2008222856A |
To provide a resin composition containing a biodegradable polymer, having excellent moldability and mechanical properties and excellent in hydrolysis resistance and mold deposit property in molding, and to provide molded products compris...
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JP4156597B2 |
About 0.001 to 5 parts by weight of an antioxidant and about 0.001 to 10 parts by weight of a guanamine compound having at least one unit represented by the following formula (1) or a salt thereof relative to 100 parts by weight of a pol...
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JP2008214490A |
To provide a polyacetal resin composition which, particularly when made into a sliding part, does not select a sliding partner to cope with broad frictional and abrading conditions and suppresses the amount of formaldehyde formed from pe...
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JP2008195777A |
To provide an oxymethylene copolymer composition having a mechanical strength and rigidity comparable to those of oxymethylene homopolymer and having excellent thermal stability.The oxymethylene copolymer composition is produced by the c...
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JP2008195755A |
To provide an oxymethylene copolymer having a mechanical strength and rigidity comparable to those of oxymethylene homopolymer and having excellent thermal stability.The oxymethylene copolymer composition is produced by the copolymerizat...
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JP4141563B2 |
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JP4135383B2 |
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JP2008163170A |
To provide a polyoxymethylene resin composition excellent in transparency and stiffness and to provide a molded article thereof.The invention relates to the resin composition comprising the polyoxymethylene resin and benzylidene sorbitol...
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JP2008156504A |
To provide a polyacetal resin material which maintains and improves the excellent original characteristics, such as mechanical characteristics, processability and surface characteristics, of a polyacetal resin and ultimately reduces the ...
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JP2008156505A |
To provide a polyacetal resin material which maintains and improves the excellent original characteristics, such as mechanical characteristics, processability and surface characteristics, of a polyacetal resin and ultimately reduces the ...
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JP4110336B2 |
To obtain a polyoxymethylene resin composition having extremely small shrinkage anisotropy of a molded article left over a long period after molding or in a high-temperature atmosphere without deteriorating the characteristics of polyoxy...
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JP2008521968A |
Thermoplastic polymer compositions capable of being colored and suitable for use in laser welding applications and a process for laser welding objects made therefrom.
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JP2008520816A |
A high-density polyoxymethylene resin composition that comprises polyoxymethylene; at least one coated mineral selected from zinc oxide, barium sulfate, and titanium dioxide; and at least one thermal stabilizer.
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JP4102828B2 |
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JPWO2006062148A1 |
The present invention is a polyester resin containing at least two kinds of polyesters having substantially the same composition as a main component, and the difference in the ultimate viscosity of the polyesters is in the range of 0.05 ...
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JP4096410B2 |
To obtain a composition which is excellent in heat resistance, impact resistance and hydrolysis resistance by blending a polypropylene terephthalate to a thermoplastic resin by a ratio in a specific range. 0.1-100 parts by weight of a co...
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JP4090532B2 |
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JP2008517114A |
Thermoplastic molding compositions, comprising A) from 10 to 98% by weight of at least one polyoxymethylene homo- or copolymer, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH n...
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JP2008516043A |
Disclosed herein is a polyoxymethylene resin composition which comprises 100 parts by weight of a polyoxymethylene polymer (A), 0.005-2 parts by weight of an amine-substituted triazine compound (B), 0.01-5 parts by weight of a compound (...
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JP4087002B2 |
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JP4077222B2 |
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JPWO2005116137A1 |
The present invention is a step of melt-kneading a polyoxymethylene resin and a colorant while degassing from one or more vents under reduced pressure at -0.06 MPa or less using an extruder to obtain polyoxymethylene resin pellets; Provi...
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JP2008075032A |
To provide a thermoplastic resin composition excellent in moldability and mechanical properties and remarkably reduced in the amount of formaldehyde generated during molding and during use.The thermoplastic resin composition excellent in...
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JP2008063544A |
To provide a polyoxyethylene nano-composite having excellent oxygen barrier properties and enhanced mechanical characteristics, and an article containing the same.This polyoxyethylene nano-composite is prepared by melt-kneading a mixture...
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JP2008044995A |
To provide a polyacetal resin composition excellent in mechanical characteristics and reduced in the generation of formaldehyde.This polyacetal resin composition comprises (A1) 100 pts.wt. of polyacetal resin substantially having a strai...
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JP4053186B2 |
A polyacetal composite according to the invention includes a polymer unit (A) composed of a polyacetal resin, and a polymer unit (B) composed of a thermoplastic resin or elastomer having an acidic group, and the polymer unit (A) and the ...
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JP2008504406A |
Polyacetal compositions and blends toughened with polyvinylbutyral having enhanced adhesive surface properties, including enhanced surface adhesion and low surface gloss, are disclosed. Also disclosed are articles of manufacture comprisi...
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JP2008031282A |
To provide a modified polyamide resin excellent in migration resistance, preferably used as an adhesive for flexible printed circuit board excellent in adhesion under high humidity and solder heat-resistance.The modified polyamide resin ...
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JP2008504397A |
A thermally stabilized, low melt viscosity polyoxymethylene resin composition that comprises an epoxidized fatty acid stabilizer and at least one polymer containing formaldehyde reactive nitrogen groups.
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JP4045207B2 |
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JP4045782B2 |
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JP2008019305A |
To provide an impact strength-improving agent for polyacetal resins, which improves the mechanical physical properties, such as impact resistance, of obtained molded articles without deteriorating the original characteristics of the poly...
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JP2008013732A |
To provide a slurry composition for a formed article, enabling the formed article to be obtained without using a mold, and facilitating the forming; to provide a method for forming the formed article; to provide various materials capable...
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JP4034716B2 |
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JP2007332316A |
To improve an impact strength level of a specific thermoplastic resin more than the previous level. The thermoplastic resin composition contains 100 pts.wt. of a thermoplastic resin (a) and 0.5-35 pts.wt. of an impact strength improver (...
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JP2007535311A |
Complexes are disclosed which are a combination of a polynucleotide and a biodegradable polyacetal-peptide. The disclosed complexes are useful for cell transfection.
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JP2007515539T6 |
A polyoxymethylene constituent excellent in fuel-proof nature containing a polyoxymethylene polymer, and magnesium stearate and an antioxidant is indicated. And a manufactured cast is provided. The cast is suitable for a fueling system a...
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JP2007534787A |
Molded parts exhibiting enhanced resistance to high temperature diesel fuel and improved tensile modulus are provided. The molded parts are made from a composition comprising from 85 to 99.8% by weight of a polyoxymethylene copolymer, an...
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JP4009902B2 |
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JP2007284651A |
To provide a thermosetting resin composition having an extremely high curing rate and also excellent in heat stability, and its cured material. This thermosetting resin composition comprises (a) a novolac type phenol resin, (b) a polyace...
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JP3965251B2 |
To provide a polyacetal resin composition which exerts high sliding properties even under a usage environment wherein the composition is contaminated by fine foreign matters such as toners, etc., in copiers, etc., and a plain bearing use...
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JP2007211130A |
To provide a polyacetal resin composition having excellent processability and affording a molded product with excellent surface appearance and to provide the molded product obtained by using the resin composition. The polyacetal resin co...
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JP2007211120A |
To provide a thermoplastic resin composition suppressing decomposition in molding without damaging characteristics inherent to polyacetal resin and giving molded products excellent in mechanical properties such as impact resistance. The ...
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JP3962815B2 |
To provide a coextrudable composition with PVDF, a coextruded film, and a base coated with the film in a state that the coextrudable composition is brought into contact with the base. The coextrudable composition with PVDF has a composit...
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JP2007204530A |
To obtain a thermosetting resin composition having an extremely high curing rate and a thermosetting resin molding material. The thermosetting resin composition comprises a novolak type phenol resin (a), a polyacetal resin (b) and a hete...
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JP2007204649A |
To provide a thermoplastic resin composition having excellent mechanical properties, especially impact resistance, etc., while keeping biodegradability and exhibiting comprehensively excellent performance and giving reduced load on the a...
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JP3957893B2 |
To obtain a polyacetal copolymer yielding a resin material which has high mechanical properties and generates little noise at sliding in a low temperature environment. This copolymer is obtained by copolymerizing 100 pts.wt. trioxane, 0....
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JP3958820B2 |
To obtain a low-abrasion plastic molding material, comprising a lubricant and a fiber material and having a high level of rigidity. This low-abrasion plastic molding material comprises a thermoplastic resin, at least one kind of lubrican...
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