WO2005085353A1 - ポリカーボネート樹脂組成物及びその成形品 - Google Patents

ポリカーボネート樹脂組成物及びその成形品 Download PDF

Info

Publication number
WO2005085353A1
WO2005085353A1 PCT/JP2005/003936 JP2005003936W WO2005085353A1 WO 2005085353 A1 WO2005085353 A1 WO 2005085353A1 JP 2005003936 W JP2005003936 W JP 2005003936W WO 2005085353 A1 WO2005085353 A1 WO 2005085353A1
Authority
WO
WIPO (PCT)
Prior art keywords
polycarbonate resin
mass
resin composition
parts
component
Prior art date
Application number
PCT/JP2005/003936
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Toshio Isozaki
Yoshio Ikeda
Yasuhiro Ishikawa
Original Assignee
Idemitsu Kosan Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co., Ltd. filed Critical Idemitsu Kosan Co., Ltd.
Priority to US10/589,639 priority Critical patent/US8080606B2/en
Priority to DE112005000499T priority patent/DE112005000499T5/de
Publication of WO2005085353A1 publication Critical patent/WO2005085353A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences

Definitions

  • the present invention relates to a polycarbonate resin composition, and an injection-molded product obtained by injection-molding the resin composition. More specifically, the present invention relates to a resin composition which maintains flame retardancy, and has fluidity, rigidity, heat resistance and impact resistance. The present invention relates to a polycarbonate resin composition having an excellent balance between the above properties and excellent recyclability, and an injection molded product thereof.
  • the injection molded products are suitably used for housing parts of automobile parts, office automation (OA) equipment, electric and electronic equipment, and home electric appliances.
  • OA office automation
  • Polycarbonate resin Z-styrene alloy has excellent mechanical properties such as rigidity and impact resistance, and also has excellent fluidity, heat resistance, electrical properties, and dimensional stability. Widely used in the field. In recent years, further reduction in thickness of parts has been demanded from the viewpoint of light weight, and improvement in fluidity of materials has been demanded.
  • polycarbonate resin itself is self-extinguishing, but its flame retardancy is reduced by alloying.
  • polycarbonate resin is used as a material for OA, information 'communication, electric' electronic devices, it is required to further increase the degree of flame retardancy in order to further improve safety.
  • Polycarbonate resin In Z-styrene resin alloy, it is common to increase the content of styrene resin or decrease the molecular weight of polycarbonate resin to further increase the fluidity. Increasing the content lowers the surface impact and also reduces the flame retardancy. Also, when the molecular weight of the polycarbonate resin is reduced, the Izod impact strength and elongation are reduced, and it is difficult to balance the fluidity with these physical properties.
  • Patent Document 1 Japanese Patent Publication No. 7-68445
  • the present invention has been made in view of the above circumstances, and is a polycarbonate resin yarn that maintains flame retardancy, has an excellent balance of fluidity, rigidity, heat resistance, and impact resistance, and has excellent recyclability. It is an object of the present invention to provide a product and a molded product thereof.
  • the inventors of the present invention have conducted intensive studies to achieve the above object, and as a result, as a polycarbonate resin, a polycarbonate resin whose whole or part is a polycarbonate-biphenol copolymer is used.
  • the resin composition containing a specific amount of each of the polycarbonate resin composition and the amorphous styrene-based resin provides a balance of fluidity, rigidity, heat resistance and impact resistance while maintaining flame retardancy. It has been found that the resin composition is excellent, has excellent moldability and long-term stability, and is also excellent in recyclability, and that a molded article obtained by injection molding this resin composition has a good appearance.
  • the present invention has been completed based on powerful knowledge.
  • the present invention provides the following polycarbonate resin composition and a molded product thereof.
  • the polycarbonate resin composition according to any one of the above items 15 to 15, comprising (D) 115 parts by mass of an impact resistance improver based on 100 parts by mass of the total of the components (A) and (B). object.
  • the polycarbonate resin composition according to the above 1 or 2 comprising:
  • component (E) is at least one selected from alkali metal sulfonic acid salts, alkaline earth metal sulfonic acid salts, alkali metal polystyrene sulfonic acid salts, and alkaline earth metal polystyrene sulfonic acid salts.
  • Polycarbonate resin composition is at least one selected from alkali metal sulfonic acid salts, alkaline earth metal sulfonic acid salts, alkali metal polystyrene sulfonic acid salts, and alkaline earth metal polystyrene sulfonic acid salts.
  • the polycarbonate resin composition according to the above item 7 or 8, comprising (C) 120 parts by mass of an inorganic filler based on 100 parts by mass of the total of the components (A) and (B).
  • the polycarbonate resin composition according to any one of the above items 7 to 9, comprising (D) 11 to 15 parts by mass of the impact resistance improver based on 100 parts by mass of the total of the components (A) and (B). .
  • Injection molding TOo which also has the strength of the polycarbonate resin composition according to any of 1 to 10 above.
  • a polycarbonate resin composition having an excellent balance of fluidity, rigidity, heat resistance, and impact resistance, and also having excellent resilience, and an injection molded article thereof.
  • an aromatic polycarbonate resin using dihydroxybiphenyl as a part of the raw material divalent phenol is a divalent phenol other than dihydroxybiphenyl; Using a mixed divalent phenol with dihydroxybiphenyl, it can be produced in the same manner as the aromatic polycarbonate resin of the component (A-2) shown below.
  • the polycarbonate resin is not particularly limited and various ones can be mentioned. Usually, an aromatic polycarbonate produced by reacting a divalent phenol with a carbonate precursor can be used.
  • a solution method or a melting method i.e., a reaction between a divalent phenol and phosgene, or a transesterification method between a divalent phenol and diphenol carbonate.
  • Examples of the divalent phenol include various ones.
  • 2,2 bis (4-hydroxyphenyl) propane [bisphenol A], bis (4-hydroxyphenyl) methane, 1,2 1 bis (4-hydroxyphenyl) ethane, 2,2 bis (4-hydroxy-3,5-dimethylphenyl) propane, bis (4-hydroxyphenyl) cycloanolecan, bis (4-hydroxyphenyl) oxide, bis ( 4-hydroxyphenyl) sulfide, bis (4-hydroxyphenyl) sulfone, bis (4-hydroxyphenyl) sulfoxide, bis (4-hydroxyphenyl) ether, bis (4-hydroxyphenyl) ketone, and the like.
  • bisphenol A bis (4-hydroxyphenyl) methane
  • 1,2 1 bis (4-hydroxyphenyl) ethane 2,2 bis (4-hydroxy-3,5-dimethylphenyl) propane
  • bis (4-hydroxyphenyl) cycloanolecan bis (4-hydroxyphenyl) oxide
  • Particularly preferred divalent phenols are bis (hydroxyphenyl) alkanes, particularly those containing bisphenol A as a main raw material.
  • Examples of the carbonate precursor include a carbonate halide, a carbonate ester, and a haloformate, and specific examples thereof include phosgene, dihaloformate of divalent phenol, diphenyl carbonate, dimethyl carbonate, and getyl carbonate.
  • examples of the divalent phenol include hydroquinone, resorcinol, and catechol. These divalent phenols may be used alone or in combination of two or more.
  • the polycarbonate resin of the components (A-1) and (A-2) may have a branched structure, and as a branching agent, 1,1,1-tris (4-hydroxyphenyl- Le) ethane, a,, ⁇ "tris (4-bidoxyfile) — 1,3,5-triisopropylbenzene, phloroglysin, trimellit And citric acid and isatin bis (o-cresol).
  • 1,1,1-tris (4-hydroxyphenyl- Le) ethane
  • a branching agent 1,1,1-tris (4-hydroxyphenyl- Le) ethane, a,, ⁇ "tris (4-bidoxyfile) — 1,3,5-triisopropylbenzene, phloroglysin, trimellit And citric acid and isatin bis (o-cresol).
  • the polycarbonate resin used as the component (A-1) or (A-2) in the present invention includes a bifunctional carboxylic acid such as terephthalic acid or an ester precursor such as an ester-forming derivative thereof.
  • a copolymer such as polyester-polycarbonate resin obtained by carrying out polymerization of polycarbonate in the presence of a polymer, or a mixture of various polycarbonate resins.
  • the viscosity average molecular weight of the polycarbonate resin used as the component (A-1) or (A-2) in the present invention is usually 10,000 to 50,000, and preferably ⁇ 13,000 to 35,000. , Even more preferred ⁇ is 15,000-20,000.
  • the viscosity average molecular weight (Mv) is obtained by measuring the viscosity of a methylene chloride solution at 20 ° C. using an Ubbelohde viscometer, obtaining the intrinsic viscosity [ ⁇ ] from the viscosity, and calculating by the following equation. .
  • a polyorganosiloxane-containing aromatic polycarbonate resin can be used as the polycarbonate resin of the components (II-1) and (II-2).
  • the polyorganosiloxane-containing aromatic polycarbonate resin is composed of a polycarbonate moiety and a polyorganosiloxane moiety.
  • a polyorganosiloxane having a reactive group at a terminal which constitutes a polycarbonate oligomer and a polyorganosiloxane moiety. Is dissolved in a solvent such as methylene chloride, an aqueous sodium hydroxide solution of bisphenol is added, and an interfacial polycondensation reaction is carried out using a catalyst such as triethylamine.
  • Polyorganosiloxane-containing aromatic polycarbonate resins are described in, for example, JP-A-3-292359, JP-A-4202465, JP-A-8-81620, JP-A-8-302178 and JP-A-10-182178. It is disclosed in, for example, Japanese Patent No. 7897.
  • the polyorganosiloxane-containing aromatic polycarbonate resin preferably has a polycarbonate part having a degree of polymerization of 3 to 100 and a polyorganosiloxane part having a degree of polymerization of about 2 to 500.
  • polyorganosiloxane-containing aromatic polycarbonate resin polio
  • the content of luganosiloxane is generally in the range of 0.1 to 2% by mass, preferably 0.3 to 1.5% by mass.
  • the viscosity average molecular weight of the polyorganosiloxane-containing aromatic polycarbonate resin used in the present invention is usually from 5,000 to 100,000, preferably ⁇ 10,000 to 30,000, particularly preferably ⁇ 12,000. — 30,000.
  • the polyorganosiloxane-containing aromatic polycarbonate resin is useful from the viewpoint of improving impact resistance.
  • the polyorganosiloxane-containing aromatic polycarbonate resin is particularly preferably polydimethylsiloxane, which is preferably polydimethylaminosiloxane, polydiethylenosiloxane, or polymethylphenylsiloxane.
  • These viscosity average molecular weights (Mv) can be determined in the same manner as the above polycarbonate resin.
  • a polyorganosiloxane-containing aromatic polycarbonate resin as the component (II-2).
  • the polycarbonate resin of the components ( ⁇ -1) and ( ⁇ -2) may be a polycarbonate resin having a molecular terminal having an alkyl group having 10 to 35 carbon atoms. Carbonate II can also be used.
  • a polycarbonate resin having an alkyl group having 10 to 35 carbon atoms at the molecular terminal is obtained by using an alkylphenol having an alkyl group having 10 to 35 carbon atoms as a terminal stopper in the production of the polycarbonate resin. be able to.
  • alkylphenols include decylphenol, pendecylphenol, dodecylphenol, tridecylphenol, tetradecylphenol, pentadecylphenol, hexadecylphenol, heptadecylphenol, octadecylphenol, and nona Examples include decyl phenol, icosyl phenol, docosyl phenol, tetracosyl phenol, hexacosyl phenol, octacosyl phenol, triacontyl phenol, triacontyl phenol and pentatriacontyl phenol.
  • alkyl group of these alkylphenols may be any of o-, m-, and p- positions with respect to the hydroxyl group, but is preferably the p- position.
  • Alkyl groups are linear, branched Or a mixture thereof.
  • At least one is the above-mentioned alkyl group having 10 to 35 carbon atoms, and the other four are not particularly limited.
  • Alkyl groups having 19 to 19 carbon atoms and 6 to 20 carbon atoms are not particularly limited.
  • the polycarbonate resin having an alkyl group having 10 to 35 carbon atoms at the molecular terminal may be any of the polycarbonate resins described below.
  • divalent phenol may be combined with phosgene or carbonate ester conjugate.
  • these alkylphenols are obtained by using these as an end-capping agent.
  • the phenol having an alkyl group having 10 to 35 carbon atoms seals one or both terminals of the polycarbonate resin, and the terminal is modified.
  • the terminal modification is at least 20%, preferably at least 50%, based on all terminals. That is, the other terminal is a hydroxyl terminal or a terminal sealed with another terminal blocking agent described below.
  • terminal capping agents include phenol, p-cresol, p-tert-butylphenol, p-tert-octylphenol, p-cumylphenol, and p-cumylphenol, which are commonly used in the production of polycarbonate resin.
  • the molecular terminal of the aromatic polycarbonate resin is an alkyl group having 10 to 35 carbon atoms.
  • the molecular terminal is an alkyl group having 10 or more carbon atoms, the flowability of the polycarbonate resin composition is improved.
  • an alkyl group having 36 or more carbon atoms at the molecular end lowers heat resistance and impact resistance.
  • (A-1) dihydroxybiphenyl is used as a part of the raw dihydric phenol V.
  • the aromatic polycarbonate resin is used in combination with a divalent phenol other than dihydroxybiphenyl. It can be produced in the same manner as the aromatic polycarbonate resin (A-2), using a mixed divalent phenol with dihydroxybiphenyl.
  • dihydroxybiphenyl The following general formula (I)
  • R 1 and R 2 are each independently a hydrogen atom, an alkyl group having 16 carbon atoms, a cycloalkyl group having 5-7 carbon atoms, a substituted or unsubstituted aryl group having 6-12 carbon atoms, and And a group selected from halogen atoms, wherein m and n are integers of 1-4.
  • the represented compounds are mentioned. Specifically, 4,4, dihydroxybiphenyl, 3,3, -dimethyl-4,4, dihydroxybiphenyl, 3,5,3,5, -tetramethyl-4,4,1-dihydroxybiphenyl, 3 , 3, diphenyl 4,4, dihydroxybiphenyl and 2,3,5,6,2 ', 3', 5 ', 6,1-hexafluoro-4,4, dihydroxybiphenyl Can be These dihydroxy bi Hue - le, the force amount thereof to be used in combination with divalent phenol at the aromatic polycarbonate polymer, based on the total amount of divalent full Nord, usually 5-5 0 mole 0/0 approximately, preferably 5 to 30 mol 0/0. When the content of dihydroxybiphenyl is 5 mol% or more, a sufficient flame retardant effect is obtained, and when it is 50 mol% or less, good impact resistance is obtained.
  • the component (A) in the resin composition of the present invention also has an aromatic polycarbonate resin (A-1) component of 10-100% by mass and an aromatic polycarbonate resin (A-2) of 90-0% by mass.
  • the component (A-1) is at least 10% by mass, the expected flame retardancy can be improved.
  • the component (A-1) is preferably 15-100% by mass, and the component (A-2) is preferably 85-0% by mass.
  • the component (B) of the polycarbonate resin composition of the present invention is an amorphous styrene resin, and examples thereof include a rubber-modified styrene resin and Z or a rubber-unmodified styrene resin.
  • the rubber-modified styrene resin includes a rubber-based polymer containing a rubber-based polymer in a matrix composed of a bullet aromatic polymer, and an aromatic vinyl monomer and a rubber-based polymer in the presence of the rubber-based polymer. If necessary, a vinyl monomer copolymerizable therewith is added, and the monomer mixture can be obtained by known polymerization methods such as bulk polymerization, emulsion polymerization, and suspension polymerization.
  • ABS resin acrylonitrile-butadiene rubber-styrene copolymer
  • AES resin acrylonitrile ethylene propylene rubber styrene copolymer
  • AAS resin acrylonitrile acrylic rubber styrene copolymer
  • MBS resin examples thereof include methyl methacrylate butadiene rubber-styrene copolymer
  • AS resin acrylonitrile styrene copolymer
  • MS resin methyl methacrylate-styrene copolymer
  • the content of the amorphous styrene resin (B) needs to be 5 to 50% by mass based on the total amount of the components (A) and (B). If the content of the component (B) is less than 5% by mass, the fluidity is not improved, and if it exceeds 50% by mass, heat resistance, impact resistance (plane impact strength, Izod impact strength) and flame retardancy are reduced. descend.
  • the content of the component (B) is preferably 10 to 40% by mass.
  • the polycarbonate resin composition of the present invention may optionally contain (C) an inorganic filler in order to improve rigidity and flame retardancy.
  • an inorganic filler talc, mica, kaolin, diatomaceous earth, calcium carbonate, calcium sulfate, barium sulfate, glass fiber, carbon fiber, potassium titanate and the like are used.
  • talc and my strength having a plate-like form are particularly preferable.
  • This talc is a magnesium hydrate salt, and commercially available talc can be used.
  • the talc used herein one having an average particle size of about 0.1 to 50 m is usually used, and one having an average particle size of 0.2 to 20 m is particularly preferably used.
  • the blending amount of the inorganic filler (C) is usually about 120 parts by weight, preferably about 2 parts by weight, based on 100 parts by weight of the total of the components (A) and (B). — 15 parts by weight.
  • the polycarbonate resin composition of the present invention is required to improve impact resistance. Accordingly, (D) an impact resistance improver can be added.
  • a core-shell elastomer is preferable.
  • the core-shell elastomer has a two-layer structure composed of a core (shell) and a shell (shell).
  • the core is in a soft rubber state, and the shell on the surface is hard. It is in a grease state, and the elastomer itself is a powdery (particulate), rubber-like elastic material.
  • most of the particle state of the core-shell elastomer retains its original shape. Since most of the compounded graft rubber-like elastic body keeps its original form, the effect is obtained that it is uniformly dispersed and does not cause surface peeling.
  • Examples of the core shell elastomer include various types, and examples of commercially available core shell elastomers include EXL2603 (manufactured by Kureha Chemical Industry Co., Ltd.), Hyprene B621 (manufactured by Zeon Corporation), and KM-330 ( Rohm & Haas), Metaprene W529, Metaprene S2001, Metabrene C223, Metaprene B621 (Mitsubishi Rayon) and the like.
  • EXL2603 manufactured by Kureha Chemical Industry Co., Ltd.
  • Hyprene B621 manufactured by Zeon Corporation
  • KM-330 Rohm & Haas
  • Metaprene W529 Metaprene S2001, Metabrene C223, Metaprene B621 (Mitsubishi Rayon) and the like.
  • the compounding amount of the (D) impact modifier is usually about 11 to 15 parts by mass based on 100 parts by mass of the total of (A) and (B) components. Is 3-10 parts by mass.
  • the effect of improving the impact resistance can be obtained by adjusting the amount of the component (D) to 1 part by mass or more, while maintaining the flame retardancy, heat resistance and rigidity by adjusting the amount to 15 parts by mass or less. It comes out.
  • the polycarbonate resin composition of the present invention optionally contains (E) at least one selected from organic alkali metal salts and organic alkaline earth metal salts in order to improve flame retardancy.
  • organic alkali metal salts and organic alkaline earth metal salts there are various kinds of organic alkali metal salts and organic alkaline earth metal salts, and examples thereof include an alkali metal salt and an organic alkaline earth metal salt of an organic acid or an organic acid ester having at least one carbon atom.
  • the organic acid or organic acid ester is an organic sulfonic acid, an organic carboxylic acid, or the like.
  • alkali metals include lithium, sodium, potassium, cesium and the like
  • alkaline earth metals include magnesium, calcium, strontium, barium and the like.
  • sodium and potassium salts are preferably used.
  • the salt of the organic acid may be substituted with a halogen such as fluorine, chlorine and bromine.
  • the alkali metal salt and the organic alkaline earth metal salt can be used alone or in combination of two or more.
  • organic alkali metal salts and organic alkaline earth metal salts for example, in the case of organic sulfonic acid, the following general formula (II)
  • a represents an integer of 110
  • M represents an alkali metal such as lithium, sodium, potassium, and cesium
  • alkaline earth metal such as magnesium, calcium, strontium, and norium
  • b represents an atom of M Indicate the value.
  • alkali metal salt and alkaline earth metal salt of perfluoroalkanesulfonic acid represented by the following formula (1) are preferably used. These compounds include, for example, those described in Japanese Patent Publication No. 47-40445.
  • the perfluoroalkanesulfonic acid includes, for example, perfluoromethanesulfonic acid, norfluoroethanesulfonic acid, norfluoropropanesulfonic acid, perfluorolob Examples thereof include tansulfonic acid, perfluoromethylbutanesulfonic acid, perfluorohexanesulfonic acid, norfluoroheptansulfonic acid, and norfluorooctanesulfonic acid.
  • these potassium salts are preferably used.
  • organic compounds such as 2,5-dichlorobenzene sulfonic acid; 2,4,5 trichlorobenzenebenzenesulfonic acid; diphenylsulfonic acid 3-sulfonic acid; diphenylsulfonic acid 3,3, -disulfonic acid; and naphthalenetrisulfonic acid.
  • alkali metal salts of sulfonic acid examples thereof include alkali metal salts of sulfonic acid.
  • organic carboxylic acids include, for example, perfluorogic acid, perfluoromethane carboxylic acid, perfluoroethanecarboxylic acid, perfluoropropanecarboxylic acid, perfluorobutanecarboxylic acid, perfluoromethyl, and the like.
  • examples thereof include butanecarboxylic acid, perfluorohexacarboxylic acid, perfluoroheptanecarboxylic acid, and perfluorooctanecarboxylic acid, and alkali metal salts of these organic carboxylic acids are used.
  • alkali metal salt and z-alkali earth metal salt of polystyrene sulfonic acid the following general formula (III) [0029] [Formula 2]
  • X represents a sulfonate group
  • Y represents hydrogen or a hydrocarbon group having 110 carbon atoms
  • c represents 115
  • d represents a molar fraction
  • a sulfonate group-containing aromatic vinyl resin represented by the following formula can be used.
  • the sulfonic acid group is an alkali metal salt and z or an alkaline earth metal salt of sulfonic acid, and examples of the metal include sodium, potassium, lithium, rubidium, cesium, beryllium, magnesium, calcium, strontium, and strontium. And the like.
  • Y is a hydrogen atom or a hydrocarbon group having 110 carbon atoms, preferably a hydrogen atom or a methyl group. Also, c is 1 to 5, and d is in the relationship of 0 ⁇ d ⁇ l. That is, the sulfonate group (X) may be completely substituted or partially substituted with the aromatic ring.
  • the substitution ratio of the sulfonate group is determined in consideration of the content of the sulfonate group-containing aromatic vinyl resin and the like. Is replaced by 10-100%.
  • the aromatic vinyl resin containing a sulfonic acid group is limited to the polystyrene resin of the above general formula (III). However, it may be a copolymer of a styrene monomer and another monomer copolymerizable therewith.
  • the method for producing the sulfonate group-containing aromatic vinyl resin includes: (1) the above-mentioned aromatic vinyl monomer having a sulfonic acid group or the like or another monomer copolymerizable therewith; And a method of polymerizing or copolymerizing (2) Aromatic bullet polymer or aromatic bullet There is a method in which a copolymer of a system monomer and another copolymerizable monomer or a mixed polymer thereof is sulfonated and neutralized with an alkali metal compound, Z or an alkaline earth metal compound.
  • a mixed solution of concentrated sulfuric acid and acetic anhydride is added to a solution of polystyrene resin in 1,2-dichloroethane, heated, and reacted for several hours to obtain polystyrene sulfonate.
  • polystyrene resin in 1,2-dichloroethane
  • potassium salt or sodium salt of polystyrene sulfonic acid can be obtained by neutralization with potassium hydroxide or sodium hydroxide in an equimolar amount to the sulfonic acid group.
  • the weight average molecular weight of the sulfonate group-containing aromatic vinyl resin used in the present invention is from 1,000 to 300,000, and preferably ⁇ 2,000 to 200,000.
  • the weight average molecular weight can be measured by the GPC method.
  • the compounding amount of (E) the alkali metal salt and Z or the alkaline earth metal salt is usually 0.05 to 10 parts by mass based on 100 parts by mass of the total of the components (A) and (B). It is about 2 parts by mass, preferably 0.05-1 part by mass, more preferably 0.1-1 part by mass.
  • the polycarbonate resin composition of the present invention may optionally contain (F) a reactive group-containing silicone compound for further improvement of flame retardancy.
  • the reactive group-containing silicone compound is a (poly) organosiloxane having a reactive group, and its skeleton is represented by the following general formula (IV)
  • R 3 is a reactive group
  • R 4 is a hydrocarbon group having 1 to 12 carbon atoms, and 0 ⁇ e ⁇ 3, 0 ⁇ f ⁇ 3, and 0 + e + f ⁇ 3.
  • the reactive group contains an alkoxy group, aryloxy, polyoxyalkylene group, hydrogen group, hydroxyl group, carboxyl group, silanol group, amino group, mercapto group, epoxy group, vinyl group and the like.
  • a methoxy group and a vinyl group which are preferably an alkoxy group, a hydrogen group, a hydroxyl group, and an epoxy group, are particularly preferable.
  • silicone conjugates having a plurality of reactive groups and silicone compounds having different reactive groups can be used in combination.
  • the reactive group-containing silicone conjugate has a reactive group (R 3 ) Z hydrocarbon group (R 4 ) of usually about 0.1 to 3, preferably about 0.3 to 2.
  • R 3 reactive group
  • R 4 hydrocarbon group
  • These silicone conjugates are liquids, powders and the like, but those having good dispersibility in melt kneading are preferred.
  • a liquid having a kinematic viscosity at room temperature of about 10 to 500,000 mm 2 Zs can be exemplified.
  • the compounding amount of the (F) reactive group-containing silicone compound is usually about 0.1 to 3 parts by mass based on 100 parts by mass of the total of the components (A) and (B). And preferably 0.1 to 2 parts by mass.
  • the polycarbonate resin composition of the present invention may optionally contain (G) polytetrafluoroethylene (PTFE) to further improve flame retardancy (for example, V-0, 5V in UL94). be able to.
  • G polytetrafluoroethylene
  • the average molecular weight of PTFE is preferably 500,000 or more, and particularly preferably ⁇ 500,000-10,000,000.
  • PTFE having a fibril-forming ability can provide higher anti-dripping properties.
  • PTFE having a fibril-forming ability examples thereof include those classified into Type 3 in the ASTM standard. Specific examples thereof include, for example, Teflon (registered trademark) 6-J (Mitsui's DuPont Fluorochemical Co., Ltd.), POLIFLON D-I, POLYFLON F-103, POLYFLON F201 (Daikin Industries, Ltd.), and CD076 (Asahi Glass Fluoro Corporation) Polymers).
  • examples include Argoflon F5 (manufactured by Montefluos), polyflon MPA, and polyflon FA-100 (manufactured by Daikin Industries, Ltd.). These PTFEs may be used alone or in combination of two or more.
  • PTFE having a fibril-forming ability as described above can be obtained, for example, by adding tetrafluoroethylene in an aqueous solvent in the presence of sodium, potassium, and ammonium peroxydisulphide to 6.9-690 kPa ( Temperature of 0-200 under pressure of l-lOOpsi). C, preferably 20-100. It is obtained by polymerizing with C.
  • the compounding amount of (G) PTFE is usually about 0.1 to 2 parts by mass based on 100 parts by mass of the total of components (A) and (B). It is preferably 0.1 to 1 part by mass.
  • the amount of the component (G) is 0.1 parts by mass or more, the desired flame retardancy of the molten dripping prevention is sufficient, and when the amount is 2 parts by mass or less, the compounding amount is reduced. A commensurate effect of improving flame retardancy is observed, and the impact resistance and appearance of the molded product are not adversely affected.
  • additives such as general thermoplastic resins and additives used in the composition may be used.
  • An amount can be included.
  • additives include, for example, antioxidants, antistatic agents, ultraviolet absorbers, light stabilizers (weathering agents), plasticizers, antibacterial agents, compatibilizers, coloring agents (dyes, pigments), and the like.
  • the polycarbonate resin composition of the present invention comprises the above-mentioned components (A) and (B), and (C), (D), (E), (F) and (G), which are optionally used. It is obtained by mixing and kneading the components, and other components.
  • the compounding and kneading at this time are preliminarily mixed with a device usually used, for example, a ribbon blender, a drum tumbler, etc., and a Henschel mixer, a Banbury mixer, a single screw extruder, a twin screw extruder, a multi-screw extruder are used. It can be performed by a method using a screw extruder, a kneader or the like.
  • the heating temperature during kneading is appropriately selected usually in the range of 240 to 300 ° C.
  • the components other than the polycarbonate resin and the styrene resin can be melted and kneaded with the polycarbonate resin or the styrene resin, and then added as a master batch.
  • the injection molded article of the present invention can be obtained by melt-kneading the above components to produce a pellet-shaped molding raw material, and then subjecting the pellet to injection molding or injection compression molding.
  • a gas injection molding method is employed as the injection molding method, a molded article having excellent appearance without shrinkage and reduced weight can be obtained.
  • the heat resistance (HDT) is 110 ° C or higher, and the SFL (spiral flow length) measured at 260 ° C under the conditions of a thickness of 2 mm and an injection pressure of lOMPa is used. Injection-molded products having a height of 35 cm or more can be obtained.
  • HDT heat resistance
  • SFL spiral flow length
  • the reaction solution sent out from the tubular reactor was continuously introduced into a tank reactor with a baffle having an inner volume of 40 L equipped with swept wings, and further added 2.8 LZhr of aqueous sodium hydroxide solution of BPA.
  • a 25 mass% aqueous sodium hydroxide solution was supplied at a flow rate of 0.07 L / hr, water was supplied at a flow rate of 17 LZhr, and a 1 mass% aqueous triethylamine solution was supplied at a flow rate of 0.64 L / hr, and the reaction was carried out at 29-32 ° C.
  • the reaction solution was continuously withdrawn from the tank reactor and allowed to stand still to separate and remove the aqueous phase, thereby obtaining a chloride methylene phase.
  • the polycarbonate oligomer solution thus obtained had an oligomer concentration of 338 gZL and a chromate formate group concentration of 0.71 molZL.
  • the methylene chloride solution of the polycarbonate-biphenol copolymer obtained in the above step (3) was concentrated and pulverized to obtain flakes of the polycarbonate-biphenol copolymer.
  • the obtained flake was dried at 120 ° C. under reduced pressure for 12 hours. NMR measurement of the biphenyl content gave 15.9 mol%.
  • PC-1 Bisphenol ⁇ polycarbonate with viscosity average molecular weight of 17,500 (FN1700A, manufactured by Idemitsu Petrochemical Co., Ltd.)
  • PC-2 PC-PDMS-containing bisphenol A polycarbonate with a viscosity average molecular weight of 17,500, PDMS (polydimethylsiloxane) content of 3% by mass, and PDMS chain length (n) of 30 (FC1700, Idemitsu Petrochemical Co., Ltd.)
  • PC-3 Polycarbonate biphenol copolymer with a viscosity average molecular weight of 17,500 and a biphenol content of 15.9 mol% (Production Example 1)
  • ABS-1 acrylonitrile-butadiene-styrene copolymer rubber content 60 wt 0/0 (B60 0N, manufactured by Ube Cycon Co., Ltd.)
  • Plasticizer a phosphate ester (PFR, manufactured by Asahi Denka Kogyo)
  • Tanolek TP—A25, manufactured by Fujitalc Industries, average particle size 4.
  • Elastomer 1 core-shell type graft rubber-like elastic material (EXL2603, manufactured by Kureha Chemical Co., Ltd.)
  • Elastomer 2 Core-shell type graft rubber-like elastic material (C223A, manufactured by Mitsubishi Rayon Co., Ltd.)
  • Metal salt 1 potassium perfluoroalkanesulfonate (MegaFac F-114, manufactured by Dainippon Ink)
  • Metal salt 2 Powder with an average particle diameter of 30 ⁇ m obtained by drying and pulverizing sodium polystyrene sulfonate (FRPSSN30, manufactured by Lion Corporation)
  • Methyl hydrogen silicone (X40-2664A, manufactured by Shin-Etsu Danigaku Kogyo)
  • PTFE CD076, manufactured by Asahi ICI Fluoropolymers
  • Each component was mixed at the ratios shown in Tables 1 and 2, supplied to a vented twin-screw extruder (TEM35, manufactured by Toshiba Machine Co., Ltd.), melted and kneaded at 260 ° C., and pelletized. Prior to melt-kneading, in all compositions, Irganox 1076 (manufactured by Chinoku Specialty Chemicals) 0.1 parts by mass and ADK STAB C (manufactured by Asahi Den-Dai Kogyo Co., Ltd.) 0.1 mass The parts were added.
  • Irganox 1076 manufactured by Chinoku Specialty Chemicals
  • ADK STAB C manufactured by Asahi Den-Dai Kogyo Co., Ltd.
  • the obtained pellet was dried at 120 ° C for 12 hours, and then injection-molded at a molding temperature of 260 ° C and a mold temperature of 80 ° C to obtain a test piece.
  • the performance was evaluated by the following various tests using the obtained test pieces. The results are shown in Tables 1 and 2.
  • the test was performed at a molding temperature of 280 ° C, a mold temperature of 80 ° C, a wall thickness of 2 mm, a width of lcm, and an injection pressure of 7.84 MPa (80 kgZcm 2 ). Larger values indicate better fluidity, 35 cm The above is preferable.
  • test conditions were a temperature of 23 ° C and a sample with a thickness of 4 mm.
  • test conditions were a temperature of 23 ° C and a sample with a thickness of 4 mm.
  • a vertical combustion test was performed using a test piece with an outer dimension of 127 mm X I 2.7 mm and a wall thickness of 1.5 mm in accordance with Underwriters Laboratory 'Subject 94 (UL94 standard).
  • Example 18-18 since the polycarbonate-biphenol copolymer component [component (A-1) component] is used in a predetermined amount or more, flame retardancy is improved, and therefore the amount of alloy material added is increased. Therefore, it is a resin composition having a high balance of rigidity, heat resistance, fluidity and impact resistance, and having excellent flame retardancy.
  • Comparative Examples 1 and 2 are the same as in Example 1, except that the polycarbonate-biphenol copolymer component [(A-1) component] was not added and the resin composition contained no more than a predetermined amount, respectively.
  • the fluidity is the same as in Example 1, but the flame retardancy is reduced.
  • Comparative Examples 3 and 4 are resin compositions in which the polycarbonate-biphenol copolymer component [(A-1) component] in Example 2 was not added or had a predetermined amount or less, respectively.
  • the fluidity is the same as in Example 2, but the flame retardancy is reduced.
  • Comparative Example 5 is a resin composition to which a phosphoric acid ester was added as a plasticizer, which can improve fluidity but is inferior in flame retardancy and heat resistance.
  • the polycarbonate resin composition of the present invention maintains flame retardancy, is excellent in balance of fluidity, rigidity, heat resistance, and impact resistance, and is also excellent in recyclability. It is suitably used for automobile parts, OA (office automation) equipment, electrical and electronic equipment, and various parts of housing for home electric appliances.
  • OA office automation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
PCT/JP2005/003936 2004-03-09 2005-03-08 ポリカーボネート樹脂組成物及びその成形品 WO2005085353A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/589,639 US8080606B2 (en) 2004-03-09 2005-03-08 Polycarbonate resin composition and molded article thereof
DE112005000499T DE112005000499T5 (de) 2004-03-09 2005-03-08 Polycarbonatharz-Zusammensetzung und Formteil daraus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-065905 2004-03-09
JP2004065905A JP4746842B2 (ja) 2004-03-09 2004-03-09 ポリカーボネート樹脂組成物及びその成形品

Publications (1)

Publication Number Publication Date
WO2005085353A1 true WO2005085353A1 (ja) 2005-09-15

Family

ID=34918283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/003936 WO2005085353A1 (ja) 2004-03-09 2005-03-08 ポリカーボネート樹脂組成物及びその成形品

Country Status (6)

Country Link
US (1) US8080606B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4746842B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN100577733C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE112005000499T5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW200540199A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2005085353A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102614A1 (ja) * 2007-02-23 2008-08-28 Idemitsu Kosan Co., Ltd. ポリカーボネート樹脂組成物及びそれから得られた成形体
CN101173089B (zh) * 2006-10-31 2011-05-04 佛山市顺德区汉达精密电子科技有限公司 一种改性pc/abs合金
US8440753B2 (en) * 2008-03-20 2013-05-14 Sabic Innovative Plastics Ip B.V. Polycarbonate compositions, methods of manufacture thereof and articles comprising the same
CN103897374A (zh) * 2012-12-27 2014-07-02 第一毛织株式会社 阻燃热塑性树脂组合物和包含其的模塑制品

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5073203B2 (ja) * 2005-12-21 2012-11-14 出光興産株式会社 ポリカーボネート樹脂組成物、その成形品並びにフィルム及びシート
JP5177961B2 (ja) * 2006-05-16 2013-04-10 出光興産株式会社 難燃性樹脂組成物用再生ポリカーボネート原料の製造方法およびポリカーボネート系難燃性樹脂組成物
JP5301811B2 (ja) * 2007-11-14 2013-09-25 帝人株式会社 ポリカーボネート樹脂組成物
JP5466445B2 (ja) * 2008-10-07 2014-04-09 出光興産株式会社 透明難燃性芳香族ポリカーボネート樹脂組成物及びその成形体
TWI502057B (zh) * 2011-04-21 2015-10-01 Chi Lin Technology Co Ltd 防火複合材料
US8617712B2 (en) * 2011-08-02 2013-12-31 Xerox Corporation Biaryl polycarbonate intermediate transfer members
US9909005B2 (en) * 2012-08-31 2018-03-06 Sony Corporation Resin composition and resin molded object
JP2014047308A (ja) 2012-08-31 2014-03-17 Sony Corp 樹脂組成物及び樹脂成型体
JP2013127075A (ja) * 2013-02-12 2013-06-27 Teijin Chem Ltd ポリカーボネート樹脂組成物
JP6231420B2 (ja) 2014-03-31 2017-11-15 出光興産株式会社 被塗装用ポリカーボネート樹脂成形材料、成形品及び塗装成形品
DE112016005889T5 (de) * 2015-12-22 2018-08-30 Idemitsu Kosan Co., Ltd. Harzzusammensetzung auf Polycarbonat-Basis und Formgegenstand daraus
JP6438634B2 (ja) * 2016-07-25 2018-12-19 三菱エンジニアリングプラスチックス株式会社 ポリカーボネート樹脂組成物
CN110352133B (zh) * 2017-03-06 2022-10-04 三菱瓦斯化学株式会社 树脂叠层体和包含树脂叠层体的卡片
KR102440610B1 (ko) * 2017-12-29 2022-09-05 현대자동차 주식회사 복합소재 조성물

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004059690A (ja) * 2002-07-26 2004-02-26 Asahi Kasei Chemicals Corp 芳香族ポリカーボネート系着色難燃樹脂組成物及び成形品

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303575A (en) * 1980-02-07 1981-12-01 Mobay Chemical Corporation Flame retardant polycarbonate compositions
DE3347071A1 (de) * 1983-08-31 1985-03-14 Bayer Ag, 5090 Leverkusen Thermoplastische formmassen auf basis von polysiloxan-polycarbont-blockcopolymeren
US4786686A (en) * 1987-05-06 1988-11-22 The Dow Chemical Company Fire retardant impact modified carbonate polymer composition
US4895897A (en) * 1988-08-12 1990-01-23 Exxon Chemical Patents Inc. Aromatic carbonate compositions modified with oxazoline functionalized polystyrene reacted with an ethylene elastomer containing reactive polar groups
US5369154A (en) * 1990-04-12 1994-11-29 The Dow Chemical Company Polycarbonate/aromatic polyester blends containing an olefinic modifier
EP0522753A3 (en) * 1991-07-01 1993-08-11 General Electric Company Flame retardant aromatic polycarbonates and aromatic polycarbonate blends
JPH05117382A (ja) * 1991-10-29 1993-05-14 Nippon G Ii Plast Kk 共重合ポリカーボネート、その製造方法およびそれからなる組成物
US5270386A (en) * 1992-03-10 1993-12-14 The Dow Chemical Company Styrenic copolymers modified with poly (phenylene ether)
US6001929A (en) * 1994-07-15 1999-12-14 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
JP3687690B2 (ja) * 1995-10-13 2005-08-24 三菱瓦斯化学株式会社 高分子型難燃剤および樹脂組成物
JP4368977B2 (ja) * 1999-07-28 2009-11-18 出光興産株式会社 ポリカーボネート樹脂組成物
JP2001146554A (ja) * 1999-09-09 2001-05-29 Toray Ind Inc 難燃性樹脂組成物およびそれからなる成形品
JP5237511B2 (ja) * 1999-10-19 2013-07-17 出光興産株式会社 ポリカーボネート樹脂組成物
MXPA03002581A (es) * 2000-09-26 2004-04-20 Bayer Ag Composicion a base de copolicarbonatos.
EP1331246A4 (en) * 2000-11-01 2005-07-13 Idemitsu Kosan Co POLYCARBONATE RESIN COMPOSITIONS
WO2002057369A1 (fr) * 2001-01-22 2002-07-25 Idemitsu Petrochemical Co., Ltd. Resine et compositions de resine destinees au marquage au laser et articles moules obtenus
JP5054259B2 (ja) * 2001-01-25 2012-10-24 出光興産株式会社 難燃性ポリカーボネート樹脂組成物及びその成形品
DE10219229A1 (de) * 2002-04-30 2003-11-13 Bayer Ag Polycarbonate, Polyestercarbonate und Polyester mit speziellen verzweigten Endgruppen
JP4146175B2 (ja) * 2002-06-27 2008-09-03 出光興産株式会社 ポリカーボネート樹脂組成物及び成形品
JP2004035587A (ja) * 2002-06-28 2004-02-05 Idemitsu Petrochem Co Ltd ポリカーボネート樹脂組成物及び成形品
DE10230983A1 (de) * 2002-07-10 2004-01-22 Bayer Ag Mehrschichtiges Erzeugnis enthaltend Polycarbonat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004059690A (ja) * 2002-07-26 2004-02-26 Asahi Kasei Chemicals Corp 芳香族ポリカーボネート系着色難燃樹脂組成物及び成形品

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101173089B (zh) * 2006-10-31 2011-05-04 佛山市顺德区汉达精密电子科技有限公司 一种改性pc/abs合金
WO2008102614A1 (ja) * 2007-02-23 2008-08-28 Idemitsu Kosan Co., Ltd. ポリカーボネート樹脂組成物及びそれから得られた成形体
JP2008208151A (ja) * 2007-02-23 2008-09-11 Idemitsu Kosan Co Ltd ポリカーボネート樹脂組成物及びそれから得られた成形体
EP2113533A4 (en) * 2007-02-23 2010-04-14 Idemitsu Kosan Co POLYCARBONATE RESIN COMPOSITION AND FORM BODY THEREOF
TWI470025B (zh) * 2007-02-23 2015-01-21 Idemitsu Kosan Co A polycarbonate resin composition and a molded body obtained therefrom
US8440753B2 (en) * 2008-03-20 2013-05-14 Sabic Innovative Plastics Ip B.V. Polycarbonate compositions, methods of manufacture thereof and articles comprising the same
CN103897374A (zh) * 2012-12-27 2014-07-02 第一毛织株式会社 阻燃热塑性树脂组合物和包含其的模塑制品

Also Published As

Publication number Publication date
CN1930243A (zh) 2007-03-14
CN100577733C (zh) 2010-01-06
US8080606B2 (en) 2011-12-20
TWI367906B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-07-11
JP2005255724A (ja) 2005-09-22
TW200540199A (en) 2005-12-16
DE112005000499T5 (de) 2007-01-18
US20070179233A1 (en) 2007-08-02
JP4746842B2 (ja) 2011-08-10

Similar Documents

Publication Publication Date Title
TWI313698B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP4746842B2 (ja) ポリカーボネート樹脂組成物及びその成形品
JP4212959B2 (ja) ポリカーボネート樹脂組成物及び成形品
CN101341215B (zh) 聚碳酸酯树脂组合物、其成型品以及薄膜和片材
US11492486B2 (en) Flame retardant resin composition
JP2004035587A (ja) ポリカーボネート樹脂組成物及び成形品
WO2002036687A1 (fr) Compositions de resine en polycarbonate
WO2006109568A1 (ja) 芳香族ポリカーボネート樹脂組成物及びそれを用いた成形体
JP3616791B2 (ja) 難燃性ポリカーボネート樹脂組成物および成形品
JP5654744B2 (ja) ポリカーボネート樹脂組成物
JP3623117B2 (ja) 難燃性ポリカーボネート樹脂組成物および成形品
JP5086499B2 (ja) ポリカーボネート樹脂組成物及び成形品
EP1167449A1 (en) Polycarbonate resin composition and shaped article
JP3893294B2 (ja) ポリカーボネート樹脂組成物および成形品
US12351715B2 (en) Thermoplastic resin composition and molded product using same
JP4691316B2 (ja) ポリカーボネート樹脂組成物及び射出成形体
JP2005097363A (ja) ポリカーボネート樹脂組成物及びその成形品
JP4540804B2 (ja) ポリカーボネート樹脂組成物および成形品
JP2004035661A (ja) ポリカーボネート樹脂組成物及びそれからなる成形体
WO2006062032A1 (ja) 熱可塑性樹脂組成物及び成形体
JP5463255B2 (ja) ポリカーボネート樹脂組成物
JP2002146194A (ja) ポリカーボネート樹脂組成物
JP4478300B2 (ja) ポリカーボネート樹脂組成物及び成形品

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 10589639

Country of ref document: US

Ref document number: 2007179233

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1120050004996

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: 200580007390.4

Country of ref document: CN

122 Ep: pct application non-entry in european phase
WWP Wipo information: published in national office

Ref document number: 10589639

Country of ref document: US