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JP2021080371A |
To provide a polyacetal resin composition which is excellent in creep property, repeated vibration fatigue resistance, gear durability before and after aging and thermal stability.The polyacetal resin composition contains 0.0005-0.008 pt...
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JP2021080350A |
To provide a composition for injection molding which has high pyrolysis performance, is difficult to perform degreasing deformation during heating, and can obtain a healthy degreased body even in a thick compact.An injection molding comp...
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JP2021075708A |
To provide a novel impact resistance modifier for polyacetal resin that can provide a polyacetal resin composition with a reduced amount of VOC generation.An impact resistance modifier for polyacetal resin (X) contains a rubber-containin...
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JP6873605B2 |
To provide a polyacetal resin composition that can sufficiently inhibit the occurrence of formaldehyde, and can impart excellent slidability and appearance to a resin molding, a method for producing the same and a resin molding.A polyace...
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JP6867748B2 |
To obtain a polyacetal resin composition that can significantly reduce the amount of formaldehyde generated from a molding, and has excellent long-term properties and excellent moldability.A polyacetal resin composition comprises (A) a p...
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JP2021070769A |
To provide a resin composition that has high conductivity, gives sufficient dimensional stability against temperature changes, has a low thermal expansion coefficient, and does not cause a practical problem for injection molding, and pro...
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JP6864472B2 |
A polyacetal resin composition includes: in addition to a polyacetal resin as a principal component, 1.5 to 7% by mass of an ethylene-propylene-diene rubber; 0.5 to 3% by mass of a saponified ethylene-vinyl acetate copolymer; and 0.05 to...
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JP6865817B2 |
The present invention relates to a polyoxymethylene resin composition, which has excellent thermal stability and a low weight-reduction rate and thus can be favorably used in various industrial fields and used as an engineering plastic i...
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JP2021053631A |
To provide an aldehyde scavenger that is effective in scavenging an aldehyde.An aldehyde scavenger (X) contains a block polymer (A) having a block of polyamide (b2) and a block of polyether (a1) as constitutional units, and a compound (B...
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JP6853020B2 |
The invention relates to a granular composition for polyacetal resin and a polyacetal resin composition. The granular composition for polyacetal resin is obtained, the granular composition for polyacetal resin can restrain coloring of a ...
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JP6851521B2 |
To provide a resin composition, a pellet, a composite molded article, a method for manufacturing a composite molded article and a tank, all capable of enabling tight joining and integration of the polyacetal resin molded article and the ...
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JP6844250B2 |
To provide a polyacetal resin composition sufficiently exhibiting good appearance, abrasion resistance to a steel material or polyacetal resin molded bodies each other, and further abrasion resistance under a high load sliding condition,...
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JP6842147B2 |
To provide polyol for moisture-permeable polyurethane resin and a polyurethane resin obtained by using the polyol and suitable for a moisture-permeable raw material.There is provided polyol for moisture-permeable polyurethane resin that ...
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JP6839597B2 |
To provide a thermoplastic elastomer composition less in deterioration of a polyacetal resin even when used in an application for contacting with the polyacetal resin.There are provided a thermoplastic elastomer composition containing 90...
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JP6835650B2 |
To provide a polyacetal resin excellent in mechanical characteristics such as tensile strength, tensile elongation, bending strength and impact resistance and particularly excellent in creep characteristics.A polyacetal resin composition...
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JP6832151B2 |
The invention relates to a preparation method of a polyoxymethylene resin composition. The invention provides the preparation method of the polyoxymethylene resin composition. By applying the method,the polyoxymethylene resin composition...
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JP6831634B2 |
To provide a polyoxymethylene resin composition which has such extremely high slidable characteristics that abrasion loss at the time of minute load slide for a long period of time is reduced, especially has excellent slidable characteri...
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JP2021011562A |
To provide a novel resin composition having a polyacetal resin as a main component, and a molded article.A resin composition contains a polyacetal resin and a core-shell type elastomer. When the resin composition is molded into a 4 mm th...
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JP2021011563A |
To provide a resin composition having excellent adhesion in a welded portion and excellent impact resistance at a low temperature, and a molded article.A resin composition contains a polyacetal resin and a core-shell type elastomer, wher...
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JP6814548B2 |
To provide a polyacetal resin composition, wherein, even when adopting a molding method in which a resin composition is exposed to high temperature for a long time, the pyrolysis of polyacetal resin is suppressed, and the amount of forma...
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JP6814547B2 |
To provide a polyacetal resin composition, wherein, even when adopting a molding method in which a resin composition is exposed to high temperature for a long time, the pyrolysis of polyacetal resin is suppressed, and the amount of forma...
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JP6807227B2 |
The aim of the present invention is to provide a polyacetal resin composition with which the occurrence of clogging in the screen mesh of an extruder can be suppressed. This aim is achieved by a polyacetal resin composition which compris...
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JP6802317B2 |
A method for producing a polyacetal resin composition which allows for suppression of formaldehyde generation from a molded article to an extremely low level, and stable suppression of mold deposits during molding. The polyacetal resin c...
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JP6798806B2 |
Provided is a polyacetal resin composition suitable for providing a plate-shaped resin molded article that satisfies all of the following: high flatness, low shrinkage ratio anisotropy (high dimensional stability), high creep resistance,...
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JP6784805B1 |
To provide a polyacetyl resin composition having excellent weather resistance, capable of suppressing the generation of formaldehyde from a molded product to an extremely low level, and stably suppressing a mold deposit during molding. T...
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JP6771297B2 |
To obtain a polyacetal resin composition that excellently reduces deposition on a die (mold deposit: MD) during injection molding.A polyacetal resin composition has polyacetal resin (A) 100 pts.mass, and crystalline calcium silicate hydr...
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JP6770815B2 |
To provide a polyacetal resin composition that reduces an amount of formaldehyde generated from a polyacetal resin molding, and has excellent long-term continuous moldability.A polyacetal resin composition has polyacetal resin (A), compo...
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JP2020169931A |
To provide a method for easily measuring the amount of formaldehyde discharged from a polyacetal resin product.The method for measuring formaldehyde discharged from a polyacetal resin product according to the present invention is charact...
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JP6762762B2 |
To provide a polyacetal resin composition that can impart excellent luminous and mechanical characteristics and a good appearance to a molding, a method for producing the same and a molding.A polyacetal resin composition contains, relati...
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JP6748490B2 |
To provide a colored polyacetal resin composition having a metallic appearance that reduces an amount of formaldehyde generated during molding even when a black pigment is added thereto and also prevents decrease in mechanical strength, ...
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JP6745788B2 |
The use of a mixture (M) comprising (a) from 40 to 70% by volume of an inorganic powder (IP) based on the total volume of the mixture (M), (b) from 30 to 60% by volume based on the total volume of the mixture (M) of a binder (B) comprisi...
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JP6745607B2 |
To provide a polyoxymethylene resin composition which can reduce abrasion loss at the time of minute load slide and high load slide for a long period of time, exhibits extremely high slidable characteristics, is excellent in low odor at ...
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JP6739165B2 |
Provided is a polyacetal resin composition which is more versatile. In the present invention, an aliphatic polycarboxylic acid (e) having four or more carbons and two or more carboxyl groups and a hindered-phenol antioxidant (f) are inco...
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JP6734672B2 |
To provide a method for producing a fatty acid metal salt composition excellent in thermal discoloration resistance, and a polyacetal resin composition using the fatty acid metal salt composition.The method for producing a fatty acid met...
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JP6734074B2 |
To provide a gear having excellent durability with high productivity.A gear comprises a polyacetal resin composition, the gear having a tooth tip density of 1.420 g/cm3 or more.SELECTED DRAWING: None
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JP6731350B2 |
The present invention provides a polyacetal resin composition comprising (A) a polyacetal resin and (B) zinc oxide, wherein the content of oxyalkylene constituent units other than an oxymethylene group in the polyacetal resin (A) is 0.1 ...
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JP6728448B2 |
To provide a rubber composition for producing a rubber molding with improved foul-resistance, while reducing tackiness and a frictional force, even with a presence of rubber on a surface, without losing general characteristics of rubber....
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JP2020105494A |
To provide a resin composition which is excellent in a balance between toughness and rigidity, suppresses variations in physical properties, and is excellent in moldability.A resin composition contains, with respect to (A) 100 pts.mass o...
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JP6707468B2 |
Poly-1,3-dioxepane, poly-1,3-dioxolane, polytetrahydrofurane or mixtures thereof are used in molding materials comprising polyoxymethylene or a copolymer containing a majority of oxymethylene units, for improving the flexural toughness o...
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JP2020084045A |
To provide a molding resin for obtaining a resin molded material that does not easily crack.Provided is a molding resin containing thermoplastic resin (A) other than styrene copolymerized material (B), and styrene copolymerized material ...
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JP2020084142A |
To provide a polyacetal resin composition capable of suppressing generation of a formaldehyde gas.A polyacetal resin composition has a polyacetal resin and an isotropic pitch-based carbon fiber, in which a length average fiber length of ...
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JP6704557B1 |
A resin composition, pellet, or composite molded product that can realize strong adhesion and integration of a polyacetal resin molded product and a polyethylene resin molded product, and can suppress the generation of formaldehyde and m...
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JP6700178B2 |
A tribologically modified polyoxymethylene polymer composition is disclosed. The polyoxymethylene polymer composition is comprised of a polyoxymethylene polymer and at least one tribological modifier. The tribological modifier may compri...
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JP2020066650A |
To provide a polyacetal resin composition that can produce a molded article excellent in appearance characteristics having good metallic tone and sufficiently uniform brightness feeling and to provide a molded article excellent in appear...
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JP6691171B2 |
A polyacetal resin composition capable of minimizing degradation when a molded body thereof comes into contact with an acidic cleaner. The polyacetal resin composition contains with respect to (A) 100 parts by mass of a polyacetal copoly...
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JP6688047B2 |
To obtain a polyacetal resin composition molding having high wettability with good uniformity.A polyacetal resin composition molding contains polyacetal resin (A), and cellulose and/or derivatives thereof (B), and has its surface water c...
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JP6672987B2 |
To provide a thermoplastic resin composition which shows an appearance inherent to gold by bonding of a resin, and enables substitution for gold coating, and to provide a molded article of the same.There are provided a thermoplastic resi...
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JP6670875B2 |
To provide a metallic resin composition having excellent brightness, moldability and impact strength maintainability and to provide a molded product including the metallic resin composition.There is provide a metallic resin composition w...
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JP6672727B2 |
To provide a technology for enhancing slidability while maintaining mechanical physical properties for a polyacetal resin.An ethylene-vinyl acetate copolymer resin composition contains (A) an ethylene-vinyl acetate copolymer, (B) a vinyl...
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JP2020041130A |
To provide a metal-polyacetal assembly.The invention provides an assembly comprising a polyacetal part and a metal part, where corrosion of the metal part is reduced by incorporating a carbodiimide in the polyacetal part.SELECTED DRAWING...
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