WO2014042068A1 - 熱可塑性樹脂組成物および樹脂成形品 - Google Patents
熱可塑性樹脂組成物および樹脂成形品 Download PDFInfo
- Publication number
- WO2014042068A1 WO2014042068A1 PCT/JP2013/073950 JP2013073950W WO2014042068A1 WO 2014042068 A1 WO2014042068 A1 WO 2014042068A1 JP 2013073950 W JP2013073950 W JP 2013073950W WO 2014042068 A1 WO2014042068 A1 WO 2014042068A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thermoplastic resin
- weight
- resin composition
- acid
- glass fiber
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Definitions
- the present invention relates to a thermoplastic resin composition and a resin molded product formed by molding the thermoplastic resin composition.
- thermoplastic resin composition containing glass fibers in a thermoplastic resin is excellent in mechanical strength, heat resistance, chemical resistance, etc., and is in the automotive field, electrical and electronic equipment field, and precision machine field. It is used as parts. Further, such a thermoplastic resin composition is required to be blended with an additive having a high Mohs hardness in order to make the obtained resin composition a color suitable for the application (for example, Patent Document 1). See). On the other hand, those described in Patent Documents 2 to 4 are known as so-called resin compositions containing S glass.
- the mechanical strength of the resin molded product obtained by molding the resulting thermoplastic resin composition tends to be remarkably inferior. It is in. This is based on the fact that the additive having high hardness damages the glass fiber, or the additive itself acts as a foreign substance in the resin molded product, and affects the mechanical strength of the resin molded product.
- the present invention aims to solve the problems of the prior art, and an object of the present invention is to provide a thermoplastic resin composition having excellent mechanical strength of a resin molded product.
- thermoplastic resin and 0.01 to 30 parts by weight of an additive having a Mohs hardness of 5.5 or more and 10 to 200 parts by weight of glass fiber with respect to 100 parts by weight of the thermoplastic resin
- the glass fiber contains a thermoplastic resin composition containing SiO 2 and Al 2 O 3 and containing SiO 2 in a proportion of 60 to 70 wt% and Al 2 O 3 in a proportion of 20 to 30 wt%.
- thermoplastic resin composition according to any one of ⁇ 1> to ⁇ 3>, wherein the thermoplastic resin is a polyamide resin.
- thermoplastic resin is a polyamide resin.
- At least one of the thermoplastic resins is a xylylenediamine-based polyamide resin obtained by polycondensation of an ⁇ , ⁇ -linear aliphatic dibasic acid and xylylenediamine, ⁇ 1> to ⁇ 4 > The thermoplastic resin composition according to any one of the above.
- ⁇ 6> The thermoplastic resin composition according to any one of ⁇ 1> to ⁇ 5>, further comprising talc and / or a release agent.
- ⁇ 8> A resin molded product obtained by molding the thermoplastic resin composition according to any one of ⁇ 1> to ⁇ 7>.
- thermoplastic resin composition having excellent mechanical strength of a resin molded product can be provided.
- the thermoplastic resin composition of the present invention comprises 0.01 to 30 parts by weight of an additive having a Mohs hardness of 5.5 or more and 10 to 200 parts by weight of glass fiber with respect to 100 parts by weight of the thermoplastic resin and thermoplastic resin.
- the glass fiber contains SiO 2 and Al 2 O 3 , and contains SiO 2 in a proportion of 60 to 70 wt% and Al 2 O 3 in a proportion of 20 to 30 wt%. .
- the thermoplastic resin composition of the present invention contains a thermoplastic resin.
- the type of the thermoplastic resin is not particularly limited.
- thermoplastic polyester resin methyl methacrylate / acrylonitrile / butadiene / styrene
- examples thereof include a polymerization resin, a methyl methacrylate / styrene copolymer resin, a methyl methacrylate resin, a rubber-reinforced methyl methacrylate resin, a polyamide resin, a polyacetal resin, a polylactic acid resin, a polyolefin resin, and a polyphenylene sulfide resin.
- a polyamide resin a thermoplastic polyester resin, or a polyphenylene sulfide resin is preferably used, and a polyamide resin is more preferable. Only one type of thermoplastic resin may be used, or two or more types may be used in combination.
- the polyamide resin is a polyamide polymer having an acid amide group (—CONH—) in its molecule and capable of being melted by heating.
- various polyamide resins such as a lactam polycondensate, a polycondensate of a diamine compound and a dicarboxylic acid compound, a polycondensate of ⁇ -aminocarboxylic acid, or a copolymerized polyamide resin or a blend thereof. is there.
- lactam which is a raw material for polycondensation of polyamide resin
- lactam which is a raw material for polycondensation of polyamide resin
- diamine compound examples include tetramethylene diamine, hexamethylene diamine, undecamethylene diamine, dodecamethylene diamine, 2-methylpentamethylene diamine, (2,2,4- or 2,4,4-) trimethylhexamethylene diamine.
- dicarboxylic acid compound examples include adipic acid, peric acid, azelaic acid, sebacic acid, dodecanedioic acid, terephthalic acid, isophthalic acid, 2-chloroterephthalic acid, 2-methylterephthalic acid, 5-methylisophthalic acid, 5- Aliphatic, alicyclic, and aromatic dicarboxylic acids such as sodium sulfoisophthalic acid, hexahydroterephthalic acid, and hexahydroisophthalic acid.
- ⁇ -aminocarboxylic acid examples include amino acids such as 6-aminocaproic acid, 11-aminoundecanoic acid, 12-aminododecanoic acid, and paraaminomethylbenzoic acid.
- polyamide resins obtained by polycondensation from these raw materials include polyamide 4, polyamide 6, polyamide 11, polyamide 12, polyamide 46, polyamide 66, polyamide 610, polyamide 612, polyhexamethylene terephthalamide (polyamide 6T). ), Polyhexamethylene isophthalamide (polyamide 6I), polymetaxylylene adipamide (polyamide MXD6), polymetaxylylene decamide, polyamide 9T, polyamide 9MT, and the like.
- these polyamide homopolymers or copolymers can be used alone or in the form of a mixture.
- polyamide resins as described above xylylenediamine obtained by polycondensation of polyamide 6, polyamide 66, or ⁇ , ⁇ -linear aliphatic dibasic acid and xylylenediamine from the viewpoint of moldability and heat resistance.
- a polyamide resin (MX nylon) is more preferably used. Among these, MX nylon is more preferable from the viewpoints of heat resistance and flame retardancy. Further, when the polyamide resin is a mixture, the ratio of MX nylon in the polyamide resin is preferably 50% by weight or more, and more preferably 80% by weight or more.
- MX nylon has a slightly slower crystallization speed than aliphatic polyamide resins such as polyamide 66, polyamide 6, polyamide 46, and polyamide 9T
- MX nylon is used to shorten the molding cycle when using MX nylon. It is preferable to mix and use an aliphatic polyamide resin.
- the aliphatic polyamide resin used for blending for the purpose of shortening the molding cycle include polyamide resins having a high crystallization speed such as polyamide 66, polyamide 6, polyamide 46, and polyamide 9T, and polyamides 66 / 6T and 66 / 6T. Examples thereof include polyamide resins having a high melting point such as / 6I, and polyamide 66 or polyamide 6 is preferable from the viewpoint of economy.
- the content of the aliphatic polyamide resin is preferably less than 50% by weight, more preferably 1 to 20% by weight based on the total polyamide resin.
- the heat resistance can be kept better.
- the effect of the present invention tends to be exhibited more effectively by using MX nylon.
- ⁇ -linear aliphatic dibasic acids that are raw materials for MX nylon
- ⁇ ⁇ -linear aliphatic dibasic acids having 6 to 20 carbon atoms
- adipic acid is particularly preferred in view of the balance of moldability and molded product performance.
- the xylylenediamine used as another raw material of MX nylon is metaxylylenediamine or a mixed xylylenediamine of paraxylylenediamine and metaxylylenediamine.
- the molar ratio of metaxylylenediamine to paraxylylenediamine (metaxylylenediamine / paraxylylenediamine) in the mixed xylylenediamine is preferably 55/45 to 100/0, more preferably 70/30 to 100/0. . It is preferable that the molar ratio of paraxylylenediamine is less than 45 mol% because the melting point of the polyamide resin is kept low and the polymerization of MX nylon and the molding process of the composition containing MX nylon are facilitated.
- thermoplastic polyester resin As the thermoplastic polyester resin, the description in paragraphs 0013 to 0016 of JP 2010-174223 A can be referred to, and the contents thereof are incorporated in the present specification.
- polyester resin include a mixture in which polybutylene terephthalate resin and polybutylene terephthalate resin occupy 60% by weight or more, preferably 80% by weight or more.
- Examples of the polyphenylene sulfide resin include paragraphs 0014 to 0016 in JP-A-10-292114, paragraphs 0011 to 0013 in JP-A-10-279800, and paragraphs 0011 to 0013 in JP2009-30030.
- the description of 0015 can be referred to, and the contents thereof are incorporated in the present specification.
- the total amount of the thermoplastic resins in the thermoplastic resin composition of the present invention is preferably 35% by weight or more, and more preferably 40% by weight or more.
- thermoplastic resin composition of the present invention further contains glass fibers.
- glass fibers By blending the glass fiber, the mechanical strength of the resin molded product can be improved. Moreover, dimensional accuracy can be improved more by mix
- the glass fiber used in the present invention contains SiO 2 and Al 2 O 3 as a composition, and contains SiO 2 in a proportion of 60 to 70% by weight and Al 2 O 3 in a proportion of 20 to 30% by weight.
- the glass fibers used in the present invention, together with SiO 2 and Al 2 O 3, B may further contain (boron), in this case, the content of B (boron) is 1 wt% or less It is preferable.
- the glass fiber used in the present invention preferably has a tensile modulus of 80 GPa or more.
- the glass fiber used in the present invention is exemplified by S glass (high strength glass). By using the glass fiber having such a composition, the mechanical strength (for example, bending stress, bending elastic modulus, Charpy impact strength (notched or notched), etc.) of the obtained resin molded product can be improved. .
- E glass electrical glass
- the inventors of the present application have examined, and when E glass is used, the mechanical strength of the resulting resin molded product is maintained high. It turned out to be difficult.
- glass fiber containing SiO 2 and Al 2 O 3 and containing SiO 2 in a proportion of 60 to 70 wt% and Al 2 O 3 in a proportion of 20 to 30 wt% used in the present invention is obtained. The mechanical strength of the resin molded product obtained can be improved.
- the glass fiber component substantially contains SiO 2 and Al 2 O 3 , and SiO 2 is 60 to 70% by weight and Al 2 O 3 is 20 to 30% by weight.
- SiO 2 is 60 to 70% by weight and Al 2 O 3 is 20 to 30% by weight.
- the form which consists only of glass fiber contained in the ratio of is illustrated.
- the glass fiber used in the present invention may be surface-treated with a silane coupling agent such as ⁇ -methacryloxypropyltrimethoxysilane, ⁇ -glycidoxypropyltrimethoxysilane, or ⁇ -aminopropyltriethoxysilane.
- a silane coupling agent such as ⁇ -methacryloxypropyltrimethoxysilane, ⁇ -glycidoxypropyltrimethoxysilane, or ⁇ -aminopropyltriethoxysilane.
- the adhesion amount of the silane coupling agent is usually 0.01 to 1% by weight of the glass fiber weight.
- a lubricant such as a fatty acid amide compound, silicone oil, an antistatic agent such as a quaternary ammonium salt, a resin having a film forming ability such as an epoxy resin or a urethane resin, a resin having a film forming ability and a heat. You may use what was
- the glass fiber used in the present invention preferably has an average diameter of 20 ⁇ m or less, and more preferably 1 to 15 ⁇ m further improves the balance of physical properties (strength, rigidity, heat-resistant rigidity, impact strength) and molding warpage. This is preferable in terms of further reduction.
- the cross-sectional shape of the glass fiber used in the present invention is not particularly limited, and a circular shape, an eyebrow shape, an oval shape, an oval shape, a rectangular shape, and the like can be adopted, but a circular shape is preferable.
- the length of the glass fiber is not particularly limited, and can be selected from a long fiber type (roving), a short fiber type (chopped strand), or the like.
- the number of bundles in such glass fibers is preferably about 100 to 5000. If the average length of the glass fiber in the thermoplastic resin composition after kneading the thermoplastic resin composition is 0.1 mm or more, a so-called milled fiber or a pulverized product of strands called glass powder may be used.
- the glass fiber may be a continuous single fiber sliver.
- the amount of the glass fiber is usually 10 to 200 parts by weight, preferably 20 to 190 parts by weight, and preferably 30 to 180 parts by weight with respect to 100 parts by weight of the thermoplastic resin. More preferably, it is 40 to 150 parts by weight.
- glass fibers other than glass fibers containing SiO 2 and Al 2 O 3 and containing SiO 2 in a proportion of 60 to 70 wt% and Al 2 O 3 in a proportion of 20 to 30 wt% for example, E glass etc. may be included.
- the other glass fiber is preferably 5% by weight or less of the glass fiber contained in the composition of the present invention, and more preferably 1% by weight or less.
- thermoplastic resin composition of the present invention the thermoplastic resin and inorganic fibers (preferably glass fibers, more preferably SiO 2 and Al 2 O 3 , and SiO 2 in an amount of 60 to 70% by weight, Glass fiber containing Al 2 O 3 in a proportion of 20 to 30% by weight) preferably accounts for 70% by weight or more of all components, more preferably 80% by weight or more of all components.
- the thermoplastic resin composition of the present invention further includes an additive having a Mohs hardness of 5.5 or more.
- an additive having a Mohs hardness of 5.5 or more preferably has a Mohs hardness of 5.5 to 8.0, more preferably 5.8 to 7.5. By setting it as such a range, it exists in the tendency which can demonstrate the effect of this invention more effectively.
- the additive having a Mohs hardness of 5.5 or more used in the present invention is not particularly limited, and examples thereof include iron oxide, titanium oxide, copper chromium oxide, alumina, and tungsten carbide.
- titanium oxide is preferable because it not only increases whiteness but also increases concealability and surface reflectance.
- the amount of additive having a Mohs hardness of 5.5 or more in the thermoplastic resin composition of the present invention is 0.01 to 30 parts by weight, preferably 0.1 to 25 parts per 100 parts by weight of the thermoplastic resin. Parts by weight, more preferably 1 to 15 parts by weight.
- the amount of additive having a Mohs hardness of 5.5 or more in the thermoplastic resin composition of the present invention is 0.01 to 30 parts by weight, preferably 0.1 to 25 parts per 100 parts by weight of the thermoplastic resin. Parts by weight, more preferably 1 to 15 parts by weight.
- titanium oxide containing 80% by weight or more of titanium oxide is preferably used in terms of whiteness and concealment.
- examples of the titanium oxide used in the present invention include titanium monoxide (TiO), titanium trioxide (Ti 2 O 3 ), titanium dioxide (TiO 2 ), and any of these may be used. Titanium dioxide is preferred. Further, as the titanium oxide, those having a rutile type crystal structure are preferably used.
- the average primary particle diameter of titanium oxide is preferably 1 ⁇ m or less, more preferably in the range of 0.001 to 0.5 ⁇ m, and still more preferably in the range of 0.002 to 0.1 ⁇ m. .
- titanium oxide a surface-treated one may be used.
- surface treatment agent inorganic materials and / or organic materials are preferable. Specific examples include metal oxides such as silica, alumina, and zinc oxide, silane coupling agents, titanium coupling agents, organic materials such as organic acids, polyols, and silicones. Moreover, you may use what is marketed for titanium oxide. Further, as the titanium oxide, those having a mass or a large average particle size may be appropriately pulverized and classified by sieving or the like as necessary to obtain the above-mentioned average particle size.
- the blending amount of an additive having Mohs hardness of 4.5 or less is preferably 20% by weight or less of the blending amount of an additive having a Mohs hardness of 5.5 or more, It is more preferably 10% by weight or less, and particularly preferably 5% by weight or less.
- thermoplastic resin composition of the present invention may further contain talc.
- talc By blending talc, dimensional stability and product appearance can be improved. Further, the crystallization rate of the thermoplastic resin can be increased by blending talc.
- the talc one having a surface treated with at least one compound selected from polyorganohydrogensiloxanes and organopolysiloxanes may be used. In this case, the adhesion amount of the siloxane compound in talc is preferably 0.1 to 5% by weight of talc.
- the amount of talc is preferably 0.01 to 10 parts by weight, and 0.05 to 8 parts by weight with respect to 100 parts by weight of the thermoplastic resin composition. Is more preferably 0.5 to 5 parts by weight.
- the blending amount of the talc surface-treated with the siloxane compound is preferably within the above range.
- the thermoplastic resin composition of the present invention may further contain a release agent.
- the mold release agent is mainly used for improving the productivity at the time of molding the resin composition.
- the release agent include aliphatic carboxylic acid amides, aliphatic carboxylic acids, esters of aliphatic carboxylic acids and alcohols, aliphatic hydrocarbon compounds having a number average molecular weight of 200 to 15000, and polysiloxane silicone oils. Can be mentioned.
- carboxylic acid amide compounds are particularly preferable.
- Examples of the aliphatic carboxylic acid amides include compounds obtained by dehydration reaction of higher aliphatic monocarboxylic acids and / or polybasic acids with diamines.
- the higher aliphatic monocarboxylic acid is preferably a saturated aliphatic monocarboxylic acid having 16 or more carbon atoms and a hydroxycarboxylic acid, and examples thereof include palmitic acid, stearic acid, behenic acid, montanic acid, 12-hydroxystearic acid and the like. .
- polybasic acids examples include aliphatic dicarboxylic acids such as malonic acid, succinic acid, adipic acid, sebacic acid, pimelic acid, and azelaic acid, aromatic dicarboxylic acids such as phthalic acid and terephthalic acid, cyclohexanedicarboxylic acid, and cyclohexylsuccinic acid.
- aromatic dicarboxylic acids such as phthalic acid and terephthalic acid, cyclohexanedicarboxylic acid, and cyclohexylsuccinic acid.
- diamine examples include ethylenediamine, 1,3-diaminopropane, 1,4-diaminobutane, hexamethylenediamine, metaxylylenediamine, tolylenediamine, paraxylylenediamine, phenylenediamine, and isophoronediamine.
- carboxylic acid amide compound a compound obtained by polycondensation of stearic acid, sebacic acid and ethylenediamine is preferable, and a compound obtained by polycondensation of 2 mol of stearic acid, 1 mol of sebacic acid and 2 mol of ethylenediamine is more preferable.
- bisamide compounds obtained by reacting diamines with aliphatic carboxylic acids such as N, N′-methylenebisstearic acid amide and N, N′-ethylene bisstearic acid amide, N, N′—
- Dicarboxylic acid amide compounds such as dioctadecyl terephthalic acid amide can also be suitably used.
- the aliphatic carboxylic acid examples include saturated or unsaturated aliphatic monovalent, divalent, or trivalent carboxylic acids.
- the aliphatic carboxylic acid includes alicyclic carboxylic acid.
- preferred aliphatic carboxylic acids are monovalent or divalent carboxylic acids having 6 to 36 carbon atoms, and aliphatic saturated monovalent carboxylic acids having 6 to 36 carbon atoms are more preferred.
- aliphatic carboxylic acids include palmitic acid, stearic acid, caproic acid, capric acid, lauric acid, arachidic acid, behenic acid, lignoceric acid, serotic acid, mellicic acid, tetrariacontanoic acid, montanic acid, adipine Examples include acids and azelaic acid.
- the same aliphatic carboxylic acid in the ester of an aliphatic carboxylic acid and an alcohol
- examples of the alcohol include saturated or unsaturated monohydric or polyhydric alcohols. These alcohols may have a substituent such as a fluorine atom or an aryl group. Among these, a monovalent or polyvalent saturated alcohol having 30 or less carbon atoms is preferable, and an aliphatic or alicyclic saturated monohydric alcohol or aliphatic saturated polyhydric alcohol having 30 or less carbon atoms is more preferable.
- alcohols include octanol, decanol, dodecanol, stearyl alcohol, behenyl alcohol, ethylene glycol, diethylene glycol, glycerin, pentaerythritol, 2,2-dihydroxyperfluoropropanol, neopentylene glycol, ditrimethylolpropane, dipentaerythritol, and the like. Is mentioned.
- esters of aliphatic carboxylic acids and alcohols include beeswax (a mixture based on myricyl palmitate), stearyl stearate, behenyl behenate, stearyl behenate, glycerin monopalmitate, glycerin monostearate
- esters of aliphatic carboxylic acids and alcohols include beeswax (a mixture based on myricyl palmitate), stearyl stearate, behenyl behenate, stearyl behenate, glycerin monopalmitate, glycerin monostearate
- examples thereof include rate, glycerol distearate, glycerol tristearate, pentaerythritol monopalmitate, pentaerythritol monostearate, pentaerythritol distearate, pentaerythritol tristearate, pentaerythritol tetrastea
- Examples of the aliphatic hydrocarbon having a number average molecular weight of 200 to 15000 include liquid paraffin, paraffin wax, microwax, polyethylene wax, Fischer-Tropsch wax, and ⁇ -olefin oligomer having 3 to 12 carbon atoms.
- the aliphatic hydrocarbon includes alicyclic hydrocarbons.
- the number average molecular weight of the aliphatic hydrocarbon is preferably 5000 or less.
- the content of the release agent is usually 0.001 part by weight or more, preferably 0.01 part by weight or more, and usually 2 parts by weight or less, based on 100 parts by weight of the total of the thermoplastic resin and the glass fiber.
- the amount is preferably 1.5 parts by weight or less.
- thermoplastic resin composition of the present invention may further contain various additives as long as the effects of the present invention are not impaired.
- additives include alkalis, heat stabilizers, flame retardants, light stabilizers, antioxidants, ultraviolet absorbers, dyes and pigments, fluorescent whitening agents, anti-dripping agents, antistatic agents, antifogging agents, and lubricants.
- Anti-blocking agents fluidity improvers, plasticizers, dispersants, antibacterial agents, laser direct structuring additives (LDS additives), and the like. These components may use only 1 type and may use 2 or more types together.
- thermoplastic resin composition of this invention can be prepared by mix
- the extruder used at this time is preferably of a twin screw type, and the melt kneading temperature is preferably in the range of from 5 ° C. to 350 ° C. higher than the melting point of the thermoplastic resin.
- Japanese Patent Application Laid-Open No. 2007-302866 can be referred to, and the contents thereof are incorporated in the present specification.
- the thermoplastic resin composition of the present invention is generally a thermoplastic resin such as injection molding, extrusion molding, press molding, blow molding, calender molding, casting molding, etc., depending on the type, application, shape, etc. of the target molded product.
- various resin molded products can be obtained.
- a molding method combining the above-described molding methods can also be employed. In particular, injection molding is preferable in terms of ease of molding, mass productivity, and cost.
- the resin molded product obtained from the thermoplastic resin composition of the present invention includes, for example, electronic parts such as connectors, switches, relays, printed wiring boards, reflecting parts such as lamp reflectors, sliding parts such as gears and cams, It can be used for various parts such as automobile parts such as an air intake manifold, water-circulating parts such as a sink, various decorative parts, or films, sheets, and fibers.
- Titanium dioxide CR63 (made by Ishihara Sangyo), Mohs hardness 7.0
- Zinc sulfide Zinc sulfide: Sacritus HDS (manufactured by Saxtreben), Mohs hardness 3.0
- the resin flow rate was calculated from the cross-sectional area at the center of the ISO tensile test piece, and was set to 300 mm / s.
- the pressure was switched to the holding pressure so that the VP was switched at about 95% filling.
- the holding pressure was increased to 500 kgf / cm 2 for 25 seconds without causing burrs.
- bending stress and flexural modulus In accordance with ISO178, bending stress (unit: MPa) and bending elastic modulus (unit: GPa) were measured at a temperature of 23 ° C. using the ISO tensile test piece (4 mm thickness).
- regulated by this invention as glass fiber become mechanical strength high compared with the comparative example 1 and the comparative example 2 which used E glass, and it is Mohs. It can be seen that the strength has been restored to a level comparable to Reference Examples 1 and 2 in which an additive having a hardness of 5.5 or more is not used.
- regulated by this invention Since the difference in mechanical strength, in particular bending stress and Charpy impact value is small, the mechanical strength is specifically improved in the resin composition of the glass fiber of the present invention and an additive whose Mohs hardness is higher than a specific value. I understand that.
- thermoplastic resin composition having excellent mechanical strength of the resin molded product can be provided.
- thermoplastic resin composition obtained in Example 1 containing titanium oxide not only has good bending stress, flexural modulus, and Charpy impact strength, but also has sufficient whiteness and hiding properties. .
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
一方、いわゆる、Sガラスを配合する樹脂組成物として、特許文献2~4に記載のものが知られている。
<2>前記ガラス繊維の引張り弾性率が80GPa以上である、<1>に記載の熱可塑性樹脂組成物。
<3>前記ガラス繊維がSガラスである、<1>または<2>に記載の熱可塑性樹脂組成物。
<4>前記熱可塑性樹脂がポリアミド樹脂である、<1>~<3>のいずれかに記載の熱可塑性樹脂組成物。
<5>前記熱可塑性樹脂の少なくとも1種が、α,ω-直鎖脂肪族二塩基酸とキシリレンジアミンとの重縮合で得られるキシリレンジアミン系ポリアミド樹脂である、<1>~<4>のいずれかに記載の熱可塑性樹脂組成物。
<6>さらに、タルクおよび/または離型剤を含む、<1>~<5>のいずれかに記載の熱可塑性樹脂組成物。
<7>モース硬度5.5以上を有する添加剤が酸化チタンである、<1>~<6>のいずれかに記載の熱可塑性樹脂組成物。
<8><1>~<7>のいずれかに記載の熱可塑性樹脂組成物を成形してなる樹脂成形品。
本発明の熱可塑性樹脂組成物は、熱可塑性樹脂と、熱可塑性樹脂100重量部に対し、モース硬度5.5以上を有する添加剤を0.01~30重量部と、ガラス繊維10~200重量部とを含み、ガラス繊維が、SiO2とAl2O3とを含み、かつ、SiO2を60~70重量%、Al2O3を20~30重量%の割合で含むことを特徴とする。
本発明の熱可塑性樹脂組成物は、熱可塑性樹脂を含む。熱可塑性樹脂の種類は、特に限定されず、例えば、ポリカーボネート樹脂、ポリフェニレンエーテル樹脂とポリスチレン系樹脂のアロイ、ポリフェニレンエーテル樹脂とポリアミド樹脂のアロイ、熱可塑性ポリエステル樹脂、メチルメタクリレート/アクリロニトリル/ブタジエン/スチレン共重合樹脂、メチルメタアクリレート/スチレン共重合樹脂、メチルメタアクリレート樹脂、ゴム強化メチルメタアクリレート樹脂、ポリアミド樹脂、ポリアセタール樹脂、ポリ乳酸系樹脂、ポリオレフィン樹脂、ポリフェニレンサルファイド樹脂等が挙げられる。
本発明の熱可塑性樹脂組成物は、ガラス繊維をさらに含む。ガラス繊維を配合することによって、樹脂成形品の機械的強度を向上させることができる。また、ガラス繊維を配合することによって、寸法精度もより向上させることができる。ガラス繊維は、1種類のみを用いてもよいし、2種類以上を併用してもよい。
具体的には、本発明で用いられるガラス繊維は、Sガラス(high strength glass:高強度ガラス)が例示される。このような組成のガラス繊維を用いることにより、得られる樹脂成形品の機械的強度(例えば、曲げ応力、曲げ弾性率、シャルピー衝撃強度(ノッチ付き、ノッチなし)等)を良好にすることができる。
本発明の熱可塑性樹脂組成物は、モース硬度5.5以上を有する添加剤をさらに含んでいる。本発明では、所定のガラス繊維を用いることにより、このような硬い添加剤を配合しても、優れた機械的強度を維持可能になる。モース硬度5.5以上を有する添加剤のモース硬度は、5.5~8.0であることが好ましく、5.8~7.5であることがより好ましい。このような範囲とすることにより、本発明の効果をより効果的に発揮できる傾向にある。
本発明で用いるモース硬度5.5以上を有する添加剤としては、特に限定されず、例えば、酸化鉄、酸化チタン、銅クロム酸化物、アルミナ、タングステンカーバイトが挙げられる。特に酸化チタンは白色度を高くするだけでなく、隠蔽性や表面反射率を高くすることができ好ましい。
本発明ではさらに、モース硬度が4.5以下の添加剤(特に、無機顔料)の配合量が、モース硬度が5.5以上の添加剤の配合量の20重量%以下であることが好ましく、10重量%以下であることがより好ましく、5重量%以下であることが特に好ましい。
本発明の熱可塑性樹脂組成物は、タルクをさらに含んでいてもよい。タルクを配合することによって、寸法安定性、製品外観を良好にすることができる。また、タルクを配合することによって、熱可塑性樹脂の結晶化速度を速めることができる。タルクは、ポリオルガノハイドロジェンシロキサン類およびオルガノポリシロキサン類から選択される化合物の少なくとも1種で表面処理されたものを用いてもよい。この場合、タルクにおけるシロキサン化合物の付着量は、タルクの0.1~5重量%であることが好ましい。
本発明の熱可塑性樹脂組成物は、離型剤をさらに含有していてもよい。離型剤は、主に、樹脂組成物の成形時の生産性を向上させるために使用されるものである。離型剤としては、例えば、脂肪族カルボン酸アミド系、脂肪族カルボン酸、脂肪族カルボン酸とアルコールとのエステル、数平均分子量200~15000の脂肪族炭化水素化合物、ポリシロキサン系シリコーンオイルなどが挙げられる。これらの離型剤の中では、特に、カルボン酸アミド系化合物が好ましい。
本発明の熱可塑性樹脂組成物は、本発明の効果を損なわない範囲で、更に種々の添加剤を含有していても良い。このような添加剤としては、アルカリ、熱安定剤、難燃剤、光安定剤、酸化防止剤、紫外線吸収剤、染顔料、蛍光増白剤、滴下防止剤、帯電防止剤、防曇剤、滑剤、アンチブロッキング剤、流動性改良剤、可塑剤、分散剤、抗菌剤、レーザーダイレクトストラクチャリング添加剤(LDS添加剤)などが挙げられる。これらの成分は、1種類のみを用いてもよいし、2種類以上を併用してもよい。
本発明の熱可塑性樹脂組成物は、上記した各構成成分を、公知の方法に従って配合することによって調製することができる。例えば、熱可塑性樹脂の重縮合反応時に各成分を添加する方法、熱可塑性樹脂とその他の成分をドライブレンドする方法、押出機を用いて各構成成分を溶融混練する方法などが挙げられる。これらのなかでも、操作が容易であること、均一な組成物が得られることなどから、押出機を用いて各構成成分を溶融混練する方法が好ましい。この際に用いられる押出機は、2軸スクリュー型のものが好ましく、溶融混練温度としては熱可塑性樹脂の融点より5℃高い温度以上から350℃以下の範囲内であることが好ましい。例えば、特開2007―302866号公報の記載を参酌でき、かかる内容は本願明細書に組み込まれる。
本発明の熱可塑性樹脂組成物は、目的とする成形品の種類、用途、形状などに応じて、射出成形、押出成形、プレス成形、ブロー成形、カレンダー成形、流延成形などの一般に熱可塑性樹脂組成物に対して用いられる成形方法により、各種の樹脂成形品とすることができる。また上述した成形方法を組み合わせた成形方法を採用することもできる。特に、成形の容易さ、量産性、コストなどの面で射出成形が好ましい。
PAMXD6(三菱瓦斯化学(株)製)
STABAMID26AE1K:ポリアミド66(PA66)(ローディア社製)
酸変性ポリフェニレンエーテル(酸変性PPE)(三菱エンジニアリングプラスチックス(株)製)
Sガラス(引張り弾性率:86GPa、SiO2:65重量%、Al2O3:25重量%、B(ホウ素):0.001~0.01重量%)
03T-296GH:ガラス繊維(Eガラス(引張り弾性率:72GPa))(日本電気硝子製)
二酸化チタン:CR63(石原産業製)、モース硬度7.0
酸化第二鉄:120ED(戸田工業製)、モース硬度6.0
硫化亜鉛:サクトリスHDS(サクトレーベン社製)、モース硬度3.0
タルク:ミクロンホワイト5000S(林化成製)
ライトアマイドWH-255(共栄社化学(株)製)
後述する表に示す組成となるように、各成分をそれぞれ秤量し、ガラス繊維を除く成分をタンブラーにてブレンドし、二軸押出機(東芝機械社製、TEM26SS)の根元から投入し、溶融した後で、ガラス繊維をサイドフィードして樹脂ペレットを作成した。押出機の温度設定は、280℃にて実施した。
上記の製造方法で得られたペレットを80℃で5時間乾燥させた後、ファナック社製射出成形機(100T)を用いて、シリンダー温度280℃、金型温度130℃の条件で、ISO引張り試験片(4mm厚)を射出成形した。
ISO178に準拠して、上記ISO引張り試験片(4mm厚)を用いて、23℃の温度で曲げ応力(単位:MPa)及び、曲げ弾性率(単位:GPa)を測定した。
上述の方法で得られたISO引張試験片(4mm厚)を用い、ISO179-1またはISO179-2に準拠し、23℃の条件で、ノッチ付きシャルピー衝撃強度及びノッチなしシャルピー衝撃強度を測定した。
色差計(Spectro Color Meter SE2000)装置(日本電色工業株式会社製)を用いて、60×60mmで厚み2mmの試験片のL値(明度)を測定した。以下の通り評価した。結果を下記表1に示す。
○:L値が85以上(白色度が良好)
×:L値が85未満(白色度が良好ではない)
60×60mmで厚み1mmの試験片の裏側からLEDライトをあて、表側からライトの光が確認できるかで隠蔽性を評価した。
○:光が見えない
×:光が見える
結果を下記表1に示す。
なお、モース硬度3の添加剤とEガラスを用いた組成物(比較例3)とモース硬度3の添加剤と本発明で規定する特定のガラス繊維を用いた組成物(比較例4)との機械強度、特に曲げ応力とシャルピー衝撃値の差は小さいことから、本発明のガラス繊維と、モース硬度が特定以上に高い添加剤との樹脂組成物において、特異的に機械的強度が向上していることがわかる。
Claims (8)
- 熱可塑性樹脂と、該熱可塑性樹脂100重量部に対し、モース硬度5.5以上を有する添加剤を0.01~30重量部と、ガラス繊維10~200重量部とを含み、該ガラス繊維は、SiO2とAl2O3とを含み、かつ、SiO2を60~70重量%、Al2O3を20~30重量%の割合で含む、熱可塑性樹脂組成物。
- 前記ガラス繊維の引張り弾性率が80GPa以上である、請求項1に記載の熱可塑性樹脂組成物。
- 前記ガラス繊維がSガラスである、請求項1または2に記載の熱可塑性樹脂組成物。
- 前記熱可塑性樹脂がポリアミド樹脂である、請求項1~3のいずれか1項に記載の熱可塑性樹脂組成物。
- 前記熱可塑性樹脂の少なくとも1種が、α,ω-直鎖脂肪族二塩基酸とキシリレンジアミンとの重縮合で得られるキシリレンジアミン系ポリアミド樹脂である、請求項1~4のいずれか1項に記載の熱可塑性樹脂組成物。
- さらに、タルクおよび/または離型剤を含む、請求項1~5のいずれか1項に記載の熱可塑性樹脂組成物。
- モース硬度5.5以上を有する添加剤が酸化チタンである、請求項1~6のいずれか1項に記載の熱可塑性樹脂組成物。
- 請求項1~7のいずれか1項に記載の熱可塑性樹脂組成物を成形してなる樹脂成形品。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020157003622A KR102058261B1 (ko) | 2012-09-14 | 2013-09-05 | 열가소성 수지 조성물 및 수지 성형품 |
JP2014535513A JP6259761B2 (ja) | 2012-09-14 | 2013-09-05 | 熱可塑性樹脂組成物および樹脂成形品 |
CN201380043115.2A CN104583329B (zh) | 2012-09-14 | 2013-09-05 | 热塑性树脂组合物和树脂成型品 |
US14/427,841 US10400090B2 (en) | 2012-09-14 | 2013-09-05 | Thermoplastic resin composition and resin molded article |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-203368 | 2012-09-14 | ||
JP2012203368 | 2012-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014042068A1 true WO2014042068A1 (ja) | 2014-03-20 |
Family
ID=50278181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/073950 WO2014042068A1 (ja) | 2012-09-14 | 2013-09-05 | 熱可塑性樹脂組成物および樹脂成形品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10400090B2 (ja) |
JP (1) | JP6259761B2 (ja) |
KR (1) | KR102058261B1 (ja) |
CN (1) | CN104583329B (ja) |
WO (1) | WO2014042068A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6066028B1 (ja) * | 2015-08-27 | 2017-01-25 | 三菱瓦斯化学株式会社 | 長繊維強化複合材料および成形品 |
WO2017033746A1 (ja) * | 2015-08-27 | 2017-03-02 | 三菱瓦斯化学株式会社 | 長繊維強化複合材料および成形品 |
WO2018105295A1 (ja) * | 2016-12-06 | 2018-06-14 | 東レ株式会社 | 難燃性ポリアミド樹脂組成物およびそれからなる成形品 |
JP2020516715A (ja) * | 2017-04-10 | 2020-06-11 | ソルベイ スペシャルティ ポリマーズ ユーエスエー, エルエルシー | 脂肪族ポリアミド組成物及び対応するモバイル電子デバイス構成部品 |
JPWO2021010255A1 (ja) * | 2019-07-12 | 2021-01-21 | ||
JP2022531950A (ja) * | 2019-05-10 | 2022-07-12 | エボニック オペレーションズ ゲーエムベーハー | ポリアミド組成物 |
WO2023008192A1 (ja) * | 2021-07-28 | 2023-02-02 | 東ソー株式会社 | ポリアリーレンスルフィド組成物 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015091429A1 (de) | 2013-12-20 | 2015-06-25 | Ems-Patent Ag | Polyamidformmasse und deren verwendung |
WO2017131018A1 (ja) * | 2016-01-29 | 2017-08-03 | 株式会社クラレ | 成形品及びその製造方法 |
EP3439796A4 (en) * | 2016-04-04 | 2020-02-12 | PPG Industries Ohio, Inc. | GLASS FIBER COMPOUNDS WITH IMPROVED GLASS FIBER LENGTH, IMPACT RESISTANCE AND TENSILE STRENGTH |
WO2018189114A1 (en) * | 2017-04-10 | 2018-10-18 | Solvay Specialty Polymers Usa, Llc | Aliphatic polyamide compositions and corresponding mobile electronic device components |
KR102161339B1 (ko) | 2017-11-08 | 2020-09-29 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
KR102253248B1 (ko) * | 2017-12-26 | 2021-05-18 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
KR102236413B1 (ko) | 2018-11-30 | 2021-04-05 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이로부터 형성된 성형품 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001365A (ja) * | 2008-06-19 | 2010-01-07 | Mitsubishi Engineering Plastics Corp | 難燃性ポリアミド樹脂組成物およびこれを用いた成形品 |
WO2011059994A2 (en) * | 2009-11-11 | 2011-05-19 | 3M Innovative Properties Company | Polymeric compositions and method of making and articles thereof |
JP2012513948A (ja) * | 2008-12-24 | 2012-06-21 | オーシーヴィー インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー | 高性能ガラス繊維用組成物及びそれをもって成形される繊維 |
WO2012128219A1 (ja) * | 2011-03-18 | 2012-09-27 | ミツビシ ケミカル ヨーロッパ ゲーエムベーハー | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 |
JP5340513B1 (ja) * | 2012-03-23 | 2013-11-13 | 三菱エンジニアリングプラスチックス株式会社 | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2715499B2 (ja) * | 1988-12-15 | 1998-02-18 | 住友化学工業株式会社 | 熱可塑性樹脂組成物 |
DE3922739A1 (de) * | 1989-07-11 | 1991-01-24 | Basf Ag | Verstaerkte farbige thermoplastische formmassen auf der basis von polyphenylenethern und polyamiden |
JPH0665500A (ja) * | 1992-08-21 | 1994-03-08 | Mitsubishi Gas Chem Co Inc | ポリアミド樹脂組成物 |
CN101070426A (zh) * | 2007-06-12 | 2007-11-14 | 巨石集团有限公司 | 一种玻璃纤维增强阻燃性聚酰胺树脂组成物 |
ES2358132T3 (es) * | 2007-08-24 | 2011-05-05 | Ems-Patent Ag | Masas moldeadas de poliamida a alta temperatura reforzadas con fibras de vidrio planas. |
JP5331325B2 (ja) | 2007-09-28 | 2013-10-30 | 旭ファイバーグラス株式会社 | 太陽電池モジュール |
EP2060596B1 (de) | 2007-11-16 | 2012-06-13 | Ems-Patent Ag | Gefüllte Polyamidformmassen |
US8524821B2 (en) | 2007-11-23 | 2013-09-03 | Solvay Advanced Polymers, L.L.C. | Gamma radiation sterilizable, reinforced polymer composition with improved color stability |
US8086265B2 (en) * | 2008-07-15 | 2011-12-27 | At&T Intellectual Property I, Lp | Mobile device interface and methods thereof |
EP2388293B1 (de) | 2010-05-17 | 2012-12-26 | Ems-Patent Ag | Polyamidformmasse und deren Verwendung zur Herstellung von LED-Gehäusekomponenten |
CN102604377B (zh) * | 2012-02-17 | 2015-09-09 | 金发科技股份有限公司 | 一种阻燃热塑性聚酰胺组合物 |
DK2703436T3 (en) * | 2012-08-28 | 2017-05-08 | Ems Patent Ag | Polyamide casting and its use |
-
2013
- 2013-09-05 WO PCT/JP2013/073950 patent/WO2014042068A1/ja active Application Filing
- 2013-09-05 US US14/427,841 patent/US10400090B2/en active Active
- 2013-09-05 KR KR1020157003622A patent/KR102058261B1/ko active IP Right Grant
- 2013-09-05 CN CN201380043115.2A patent/CN104583329B/zh active Active
- 2013-09-05 JP JP2014535513A patent/JP6259761B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001365A (ja) * | 2008-06-19 | 2010-01-07 | Mitsubishi Engineering Plastics Corp | 難燃性ポリアミド樹脂組成物およびこれを用いた成形品 |
JP2012513948A (ja) * | 2008-12-24 | 2012-06-21 | オーシーヴィー インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー | 高性能ガラス繊維用組成物及びそれをもって成形される繊維 |
WO2011059994A2 (en) * | 2009-11-11 | 2011-05-19 | 3M Innovative Properties Company | Polymeric compositions and method of making and articles thereof |
WO2012128219A1 (ja) * | 2011-03-18 | 2012-09-27 | ミツビシ ケミカル ヨーロッパ ゲーエムベーハー | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 |
JP5340513B1 (ja) * | 2012-03-23 | 2013-11-13 | 三菱エンジニアリングプラスチックス株式会社 | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6066028B1 (ja) * | 2015-08-27 | 2017-01-25 | 三菱瓦斯化学株式会社 | 長繊維強化複合材料および成形品 |
WO2017033746A1 (ja) * | 2015-08-27 | 2017-03-02 | 三菱瓦斯化学株式会社 | 長繊維強化複合材料および成形品 |
WO2018105295A1 (ja) * | 2016-12-06 | 2018-06-14 | 東レ株式会社 | 難燃性ポリアミド樹脂組成物およびそれからなる成形品 |
JPWO2018105295A1 (ja) * | 2016-12-06 | 2018-12-06 | 東レ株式会社 | 難燃性ポリアミド樹脂組成物およびそれからなる成形品 |
JP2020516715A (ja) * | 2017-04-10 | 2020-06-11 | ソルベイ スペシャルティ ポリマーズ ユーエスエー, エルエルシー | 脂肪族ポリアミド組成物及び対応するモバイル電子デバイス構成部品 |
JP2022531950A (ja) * | 2019-05-10 | 2022-07-12 | エボニック オペレーションズ ゲーエムベーハー | ポリアミド組成物 |
JPWO2021010255A1 (ja) * | 2019-07-12 | 2021-01-21 | ||
JP7492517B2 (ja) | 2019-07-12 | 2024-05-29 | グローバルポリアセタール株式会社 | 樹脂組成物、成形品、キット、および、成形品の製造方法 |
WO2023008192A1 (ja) * | 2021-07-28 | 2023-02-02 | 東ソー株式会社 | ポリアリーレンスルフィド組成物 |
Also Published As
Publication number | Publication date |
---|---|
US20150210835A1 (en) | 2015-07-30 |
CN104583329B (zh) | 2017-08-29 |
JPWO2014042068A1 (ja) | 2016-08-18 |
CN104583329A (zh) | 2015-04-29 |
JP6259761B2 (ja) | 2018-01-10 |
US10400090B2 (en) | 2019-09-03 |
KR20150054764A (ko) | 2015-05-20 |
KR102058261B1 (ko) | 2019-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6259761B2 (ja) | 熱可塑性樹脂組成物および樹脂成形品 | |
JP6190812B2 (ja) | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
JP6782069B2 (ja) | ポリアミド成形材料、それから製造された成形品および使用目的 | |
JP6190810B2 (ja) | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
JP6190811B2 (ja) | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
JP6190630B2 (ja) | ポリアミド樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
JP5964964B2 (ja) | ポリアミド、ポリアミド組成物及び成形品 | |
JP2014058604A (ja) | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
WO2012093722A1 (ja) | 共重合ポリアミド | |
JP5625668B2 (ja) | ポリアミド樹脂組成物およびその成形方法 | |
JP2016515656A (ja) | 耐グローワイヤ性ポリアミド | |
JP7195850B2 (ja) | ポリアミド組成物、成形品及び半芳香族ポリアミド | |
JP2012062418A (ja) | ポリアミド樹脂組成物の成形方法 | |
JP2015129243A (ja) | ポリアミド組成物及び成形品 | |
JP2014058603A (ja) | ポリアミド樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
JP2015054916A (ja) | ポリアミド樹脂組成物及びその製造方法 | |
JP5669627B2 (ja) | ポリアミド樹脂組成物及び成形品 | |
JP6554277B2 (ja) | ポリアミド樹脂組成物および成形品 | |
JP2019178261A (ja) | ポリアミド組成物及び成形品 | |
JP2019026670A (ja) | ポリアミド組成物および成形品 | |
JP2017210513A (ja) | ポリアミド樹脂組成物及び成形体 | |
JP7310080B2 (ja) | 樹脂組成物および成形品 | |
JP6196478B2 (ja) | 熱可塑性樹脂組成物、樹脂成形品、及びメッキ層付樹脂成形品の製造方法 | |
JP2020172580A (ja) | 樹脂組成物および成形品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13836929 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20157003622 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2014535513 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14427841 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13836929 Country of ref document: EP Kind code of ref document: A1 |