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WO2020067207A1 - Composition de résine ignifugeante et corps moulé - Google Patents

Composition de résine ignifugeante et corps moulé Download PDF

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Publication number
WO2020067207A1
WO2020067207A1 PCT/JP2019/037694 JP2019037694W WO2020067207A1 WO 2020067207 A1 WO2020067207 A1 WO 2020067207A1 JP 2019037694 W JP2019037694 W JP 2019037694W WO 2020067207 A1 WO2020067207 A1 WO 2020067207A1
Authority
WO
WIPO (PCT)
Prior art keywords
flame
resin composition
component
retardant resin
mass
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2019/037694
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English (en)
Japanese (ja)
Inventor
洋平 山岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lion Idemitsu Composites Co Ltd
Original Assignee
Lion Idemitsu Composites 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 Lion Idemitsu Composites Co Ltd filed Critical Lion Idemitsu Composites Co Ltd
Priority to JP2020549312A priority Critical patent/JP7536646B2/ja
Priority to CN201980062108.4A priority patent/CN112739765A/zh
Publication of WO2020067207A1 publication Critical patent/WO2020067207A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding 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
    • C08K5/01—Hydrocarbons
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene

Definitions

  • the present invention relates to a flame-retardant resin composition and a molded article.
  • Polyolefins are used in a wide range of fields as molding materials because of their excellent properties. However, since they are flammable, they are often required to be flame-retardant when used as industrial materials.
  • Patent Documents 1 and 2 A composition in which an antimony compound is added to polyolefin for the purpose of flame retardancy is known (for example, Patent Documents 1 and 2).
  • An object of the present invention is to provide a flame-retardant resin composition and a molded article capable of suppressing the content of antimony and obtaining a molded article having excellent flame retardancy.
  • the present inventors have found that, when the flame-retardant resin composition contains an antimony compound, particularly diantimony trioxide, diantimony trioxide is a poisonous substance and is a substance specified in the Specialization Law. I noticed that the applications were limited.
  • the present inventors have conducted intensive studies and found that by setting the melt flow rate of the flame-retardant resin composition to a specific value, the content of antimony in the flame-retardant resin composition can be suppressed. Was completed.
  • the following flame-retardant resin composition and the like are provided. 1.
  • the following components (A) to (C) are contained in the following contents, A flame-retardant resin composition having a melt flow rate at 190 ° C. of 0.05 g / 10 min or more and 12 g / 10 min or less and containing substantially no antimony.
  • a flame-retardant resin composition having a melt flow rate at 190 ° C. of 0.05 g / 10 min or more and 12 g / 10 min or less and containing substantially no antimony.
  • B radical generator 0.1 mass% or more and 5 mass% or less
  • C flame retardant 1 mass% or more and 30 mass% or less 2.
  • the present invention it is possible to provide a flame-retardant resin composition and a molded article capable of suppressing the content of antimony and obtaining a molded article having excellent flame retardancy.
  • x to y means “x or more and y or less”.
  • a rule that is preferable can be arbitrarily adopted, and it can be said that a combination of preferable ones is more preferable.
  • Arbitrary components can be added as long as the effects of the invention are not impaired.
  • the number of atoms XX to YY in the expression “substituted or unsubstituted ZZ group having the number of atoms XX to YY” represents the number of atoms when the ZZ group is unsubstituted. Does not include the number of substituent atoms.
  • YY is larger than “XX”, and “XX” and “YY” each mean an integer of 1 or more.
  • One embodiment of the flame-retardant resin composition of the present invention contains the following components (A) to (C) at the following contents, and has a melt flow rate at 190 ° C. of 0.05 g / 10 min or more and 12 g / 10 min.
  • the following is substantially free of antimony.
  • component (A) Polyolefin (hereinafter also referred to as “component (A)”) 65 to 98.9% by mass (preferably 70 to 95.7% by mass, more preferably 75 to 94.65% by mass, and still more preferably 80 to 93.6% by mass, particularly preferably 85 to 91.55% by mass)
  • component (B) Radical generator (hereinafter also referred to as “component (B)”) 0.1 to 5% by mass (preferably 0.30 to 4% by mass, more preferably 0.35 to 3% by mass, and Preferably 0.40 to 2% by mass, particularly preferably 0.45 to 1% by mass)
  • component (C) Flame retardant (hereinafter also referred to as “component (C)”) 1 to 30% by mass (preferably 4 to 26% by mass, more preferably 5 to 22% by mass, and still more preferably 6 to 18% by mass) And particularly preferably 8 to 14% by mass)
  • One embodiment of the flame-retardant resin composition of the present invention has a melt flow rate (MFR) at 190 ° C. of 0.05 to 12 g / 10 min, preferably 0.1 to 11 g / 10 min, and 0.3 -10 g / 10 min is more preferable, 0.5-9 g / 10 min is more preferable, and 0.8-8 g / 10 min is particularly preferable.
  • MFR melt flow rate
  • the MFR is measured at 190 ° C. and 2.16 kg according to ASTM D-1238 (2013).
  • One embodiment of the flame-retardant resin composition of the present invention does not substantially contain antimony.
  • the expression “substantially free of antimony” indicates that the content is less than the detection limit (2000 ppm) of the following measuring apparatus.
  • the antimony content is measured using an EDS (energy dispersive X-ray analysis) device built in JSM-6390LA (manufactured by JEOL Ltd.).
  • the polyolefin is not particularly limited, and examples thereof include a homopolyolefin and an olefin copolymer.
  • examples of the polyolefin include polypropylene and polyethylene. From the viewpoint of heat resistance of the molded article, polypropylene is preferable.
  • Examples of the olefin include ethylene, propylene, butene, hexene, ⁇ -olefin and the like.
  • Examples of the ⁇ -olefin include 1-butene, 1-hexene, 1-pentene, 4-methyl-1-pentene, 1-octene, 1-decene, 1-dodecene, 1-tetradecene, 1-hexadecene, 1-octadecene, And 1-eicosene.
  • homopolyolefin examples include homopolyethylene (for example, low-density polyethylene, linear low-density polyethylene, linear low-density polyethylene, and high-density polyethylene), and homopolypropylene. From the viewpoint of heat resistance of the molded article, homopolypropylene is preferred.
  • the olefin copolymer may be a block copolymer, a random copolymer, or a mixture thereof.
  • Examples of the olefin copolymer include a propylene copolymer and an ethylene copolymer.
  • Examples of the propylene copolymer include a copolymer of propylene and the above-mentioned olefin other than propylene.
  • Examples of the ethylene copolymer include a copolymer of ethylene and the above-mentioned olefin other than ethylene.
  • the olefins may be used alone or in combination of two or more.
  • the MFR of the component (A) at 230 ° C. is 0.01 to 100 g / 10 min. Is preferably 0.1 to 90 g / 10 min, more preferably 1 to 70 g / 10 min, and particularly preferably 3 to 50 g / 10 min. Further, from the viewpoint of moldability, it may be 0.1 g / 10 min or more and less than 15 g / 10 min, or 15 to 50 g / 10 min.
  • MFR of the component (A) at 230 ° C. is measured at 230 ° C. and 2.16 kg according to ASTM No. D-1238 (2013).
  • polystyrene resins examples include various series such as Polypropylene "Prime Polypro", “Polyfine”, and “Prime TPO” (manufactured by Prime Polymer Co., Ltd. (eg, part numbers “J-700GP”, “J106MG”, “J707G”, “ H700 “,” H-100M “,” J105P “,” J707P “,” F-300SP “,” J-466HP “,” E-105GM “); polypropylene manufactured by Idemitsu Kosan Co., Ltd. (for example, product number” J-966HP ”) )); Various polyethylene resins manufactured by Prime Polymer Co., Ltd.
  • HIZEX high-density polyethylene resin, product number "2200J”
  • Tosoh Corporation's low-density polyethylene for example, Rothen 190 "
  • the component (A) is preferably polypropylene from the viewpoint of heat resistance of the molded article.
  • the component (A) may be used alone or in combination of two or more.
  • the decomposition temperature of the component (B) is preferably from 80 to 280 ° C, more preferably from 120 to 240 ° C, from the viewpoint of flame retardancy.
  • the decomposition temperature of the component (B) is measured using TGA (thermogravimetric analysis) / DSC (differential scanning calorimeter) 1 described later.
  • the melting point of the component (B) is preferably from 50 to 250 ° C, more preferably from 100 to 200 ° C, from the viewpoint of flame retardancy.
  • the melting point of the component (B) is measured using TGA / DSC1 described below.
  • Examples of the component (B) include an organic peroxide, an initiator that cleaves a carbon-carbon bond, and an initiator that cleaves a nitrogen-nitrogen bond.
  • the component (B) preferably contains a 2,3-dimethyl-2,3-diphenyl-butane structure (also referred to as a dicumene structure).
  • the component (B) includes 2,3-dimethyl-2,3-diphenyl-butane, poly-1,4-diisopropylbenzene (tri-1,4-diisopropylbenzene) and the like.
  • the component (B) is preferably 2,3-dimethyl-2,3-diphenyl-butane from the viewpoint of flame retardancy.
  • the component (B) is preferably poly-1,4-diisopropylbenzene from the viewpoint of flame retardancy.
  • the melting point of the component (C) is preferably from 50 to 250 ° C, more preferably from 100 to 200 ° C, from the viewpoint of flame retardancy.
  • the melting point of the component (C) is measured using TGA / DSC1 described below.
  • the decomposition temperature of the component (C) is preferably from 200 to 400 ° C, more preferably from 250 to 350 ° C, from the viewpoint of heat resistance.
  • the decomposition temperature of the component (C) is measured using TGA / DSC1 described below.
  • component (C) examples include halogen-based flame retardants and phosphorus-based flame retardants.
  • halogen-based flame retardant examples include 2,4,6-tris (2,4,6-tribromophenoxy) -1,3,5-triazine, brominated epoxy oligomer, ethylenebis (pentabromophenyl), ethylenebis ( Tetrabromophthalimide), decabromodiphenyl ether, tetrabromobisphenol A, halogenated polycarbonate, halogenated polycarbonate (co) polymer, halogenated polycarbonate or oligomer of halogenated polycarbonate (co) polymer, halogenated polystyrene, halogenated polyolefin, etc. Is mentioned.
  • halogen-based flame retardant examples include a brominated flame retardant.
  • the component (C) preferably contains a brominated flame retardant from the viewpoint of flame retardancy.
  • brominated flame retardants include 2,2-bis [3,5-dibromo-4- (2,3-dibromopropoxy) phenyl] propane and bis [3,5-dibromo-4- (2,3-dibromopropoxy).
  • the component (C) preferably contains tris (tribromoneopentyl) phosphate and tris-dibromopropylisocyanurate, and more preferably contains tris (tribromoneopentyl) phosphate from the viewpoint of flame retardancy.
  • component (C) one type may be used alone, or two or more types may be used in combination.
  • One embodiment of the flame-retardant resin composition of the present invention may further contain an additive, if necessary.
  • the additive include an ultraviolet absorber, an antioxidant, a lubricant, a crystal nucleating agent, a softening agent, an antistatic agent, a metal deactivator, an antibacterial or antifungal agent, a pigment, a natural inorganic filler and the like.
  • the ultraviolet absorber is not particularly limited, and examples thereof include a benzophenone-based compound, a benzotriazole-based compound, a benzoate-based compound, and a polyamide polyether block copolymer (providing permanent antistatic performance). Although it does not specifically limit as an antioxidant, A phenolic antioxidant, a phosphorus antioxidant, a thioether antioxidant, etc. are mentioned. Examples of the lubricant include, but are not particularly limited to, fatty acid amide lubricants, fatty acid ester lubricants, fatty acid lubricants, and fatty acid metal salt lubricants.
  • crystal nucleating agent examples include, but are not particularly limited to, sorbitols, phosphorus-based nucleating agents, rosins, petroleum resins, and the like.
  • softener examples include, but are not particularly limited to, liquid paraffin, mineral oil-based softener (process oil), and mineral oil-based softener for non-aromatic rubber (process oil).
  • the antistatic agent is not particularly limited, and examples thereof include cationic antistatic agents, anionic antistatic agents, nonionic antistatic agents, amphoteric antistatic agents, and fatty acid partial esters such as glycerin fatty acid monoester. . Although it does not specifically limit as a metal deactivator, A hydrazine type metal deactivator, a nitrogen compound type metal deactivator, a phosphite ester type metal deactivator, etc. are mentioned.
  • the antibacterial or antifungal agent is not particularly limited, and examples thereof include an organic compound antibacterial or antifungal agent, a natural organic antibacterial or antifungal agent, and an inorganic antibacterial or antifungal agent.
  • Examples of the pigment include, but are not particularly limited to, inorganic pigments and organic pigments.
  • examples of the inorganic pigment include titanium oxide, calcium carbonate, carbon black, and the like.
  • examples of the organic pigment include an azo pigment, an acid dye lake, a basic dye lake, a condensed polycyclic pigment, and the like.
  • the content of the natural inorganic filler is preferably 10% by mass or less, more preferably 0 to 10% by mass, based on 100% by mass of the flame-retardant resin composition.
  • the natural inorganic filler examples include talc and wollastonite.
  • the natural inorganic filler preferably contains at least one selected from the group consisting of talc and wollastonite from the viewpoint of flame retardancy.
  • the average particle size (D50) is preferably from 7 to 30 ⁇ m, more preferably from 10 to 20 ⁇ m, from the viewpoint of improving the flame retardancy of the flame-retardant resin composition.
  • the average particle diameter (D50) refers to a diameter at which, when a powder is divided into two from a certain particle diameter, the larger side and the smaller side have the same amount.
  • the average particle size (D50) of the natural inorganic filler is measured by a laser diffraction type particle size distribution analyzer.
  • a 400 mesh (ASTM standard) passage rate is preferably 90% or more, more preferably 95% or more, and still more preferably, from the viewpoint of improving the flame retardancy of the resin composition. 98% or more. Further, it is preferably 100% or less.
  • the 400 mesh pass rate is determined by a pass rate when a sample is placed on a 400 mesh and sieved with a vibration sieve.
  • the water content is preferably from 0 to 0.5%, more preferably from 0 to 0.1%, from the viewpoint of compounding (mixing) and from the viewpoint of suppressing a defective phenomenon during molding. preferable.
  • the water content of the natural inorganic filler is measured using the Karl Fischer method.
  • the whiteness W value is preferably from 50 to 100%, more preferably from 70 to 100%, from the viewpoint of the appearance of the molded article.
  • the whiteness W value of the natural inorganic filler is measured using an SM color computer.
  • the apparent specific gravity is preferably from 0.2 to 0.8 g / ml, more preferably from 0.3 to 0.5 g / ml, from the viewpoint of feed during compounding.
  • the apparent specific gravity of the natural inorganic filler is measured according to JIS K5101.
  • the ignition loss of 500 ° C. is preferably from 0 to 6%, more preferably from 0 to 3%, from the viewpoint of the appearance of the molded article.
  • the ignition loss 500 ° C. when the natural inorganic filler is talc is measured using a muffle furnace.
  • the above additives may be used alone or in combination of two or more.
  • the amount of the additive is not particularly limited as long as the properties of the flame-retardant resin composition are not impaired.
  • One embodiment of the flame-retardant resin composition of the present invention essentially comprises the components (A) to (C) and optionally additives, and is unavoidable unless the effects of the present invention are impaired. It may contain impurities. For example, 80 to 100% by mass, 90 to 100% by mass, 95 to 100% by mass, 98 to 100% by mass or 100% by mass of one embodiment of the flame-retardant resin composition of the present invention, It may be composed of components (A) to (C), or components (A) to (C), and optionally additives.
  • One embodiment of the flame-retardant resin composition of the present invention can be produced, for example, by blending the components (A) to (C) and, if necessary, an additive, followed by hot-melt mixing (kneading).
  • the above components can be blended and kneaded using a Henschel mixer, a Banbury mixer, a single screw extruder, a twin screw extruder, a multi-screw extruder, a coneder, or the like.
  • the heating temperature during kneading is usually from 160 to 250 ° C.
  • the above components may be blended and preliminarily mixed by a commonly used device (for example, a ribbon blender, a drum tumbler, etc.), and then kneaded by the above device.
  • the shape of one embodiment of the flame-retardant resin composition of the present invention includes pellets and the like.
  • One embodiment of the molded article of the present invention can be manufactured using the above-described flame-retardant resin composition.
  • the production can be performed by, for example, an injection molding method, an injection compression molding method, an extrusion molding method, a blow molding method, a press molding method, a vacuum molding method, a foam molding method, or the like.
  • One embodiment of the molded article of the present invention can be suitably used for, for example, automobiles, industrial materials, building materials, electronic and electrical equipment, OA equipment, mechanical fields, home appliances, and home appliances (high-grade).
  • Examples 1 to 9 and Comparative Examples 1 and 2 [Production of flame-retardant resin composition]
  • the components shown in Table 1 were melt-mixed at a mixing ratio (mass%) shown in Table 1 at 200 ° C. and 300 rpm by a twin screw extruder TEM-30 (manufactured by Nippon Steel Works), and pellets (flame retardant) Resin composition).
  • Resin A H-700 (manufactured by Prime Polymer Co., Ltd., homopolypropylene, MFR at 230 ° C .: 10 g / 10 minutes)
  • Resin B H-100M (manufactured by Prime Polymer Co., Ltd., homopolypropylene, MFR at 230 ° C .: 1.5 g / 10 minutes)
  • Resin C F-300SP (manufactured by Prime Polymer Co., Ltd., homopolypropylene, MFR at 230 ° C .: 3.1 g / 10 minutes)
  • Resin D J-700GP (manufactured by Prime Polymer Co., Ltd., homopolypropylene, MFR at 230 ° C .: 8.0 g / 10 minutes)
  • Resin E J105P (manufactured by Prime Polymer Co., Ltd., homopolypropylene, MFR at 230 ° C .: 15 g / 10 minutes)
  • Component Flame retardant A CR-900 (tris (tribromoneopentyl) phosphate, manufactured by Daihachi Chemical Industry Co., Ltd., melting point: 182 ° C., decomposition temperature: 313 ° C. (TGA 1% loss))
  • the MFR of the component (A) was measured under the conditions of 230 ° C and 2.16 kg in accordance with ASTM D-1238 (2013).
  • the melting points of the components (B) and (C) were measured using TGA / DSC1 (manufactured by METTLER TOLEDO). The temperature was increased from 30 ° C. to 600 ° C., the temperature was increased at a rate of 20 ° C./min, and the measurement was performed in an N 2 atmosphere.
  • the decomposition temperatures of the components (B) and (C) were measured using TGA / DSC1. The temperature was increased from 30 ° C. to 600 ° C., the temperature was increased at a rate of 20 ° C./min, and the temperature was measured under a N 2 atmosphere.

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  • 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)

Abstract

La présente invention concerne une composition de résine ignifugeante qui contient les constituants (A) à (C) décrits ci-dessous dans les proportions respectives décrites ci-dessous, tout en présentant un indice de fluidité à 190 °C de 0,05 g/10 minutes à 12 g/10 minutes (inclus), et qui ne contient sensiblement pas d'antimoine. Constituant (A) : de 65 % en masse à 98,9 % en masse (inclus) d'une polyoléfine. Constituant (B) : de 0,1 % en masse à 5 % en masse (inclus) d'un générateur de radicaux. Constituant (C) : de 1 % en masse à 30 % en masse (inclus) d'un agent ignifugeant.
PCT/JP2019/037694 2018-09-28 2019-09-25 Composition de résine ignifugeante et corps moulé Ceased WO2020067207A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020549312A JP7536646B2 (ja) 2018-09-28 2019-09-25 難燃性樹脂組成物及び成形体
CN201980062108.4A CN112739765A (zh) 2018-09-28 2019-09-25 阻燃性树脂组合物和成形体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-183410 2018-09-28
JP2018183410 2018-09-28

Publications (1)

Publication Number Publication Date
WO2020067207A1 true WO2020067207A1 (fr) 2020-04-02

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JP (1) JP7536646B2 (fr)
CN (1) CN112739765A (fr)
WO (1) WO2020067207A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850882A (en) * 1971-12-01 1974-11-26 Phillips Petroleum Co Flame retarded compositions and additive systems therefor
JPH03179058A (ja) * 1989-12-07 1991-08-05 Nippon Petrochem Co Ltd 難燃性樹脂組成物
JP2002322322A (ja) * 2001-02-27 2002-11-08 Bromine Compounds Ltd 難燃性ポリオレフィン組成物
JP2006070138A (ja) * 2004-09-01 2006-03-16 Daiichi Fr Kk プラスチック用臭素系難燃剤組成物
JP2012500881A (ja) * 2008-08-29 2012-01-12 アクゾ ノーベル ナムローゼ フェンノートシャップ 難燃性ポリオレフィン組成物
JP2012500880A (ja) * 2008-08-29 2012-01-12 アクゾ ノーベル ナムローゼ フェンノートシャップ 難燃性ポリオレフィン組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11199784A (ja) * 1997-11-14 1999-07-27 Toray Ind Inc 難燃性樹脂組成物および成形品
JP5793068B2 (ja) * 2011-12-06 2015-10-14 株式会社Adeka 難燃性ポリオレフィン系樹脂組成物
JP6188734B2 (ja) * 2012-03-16 2017-08-30 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 難燃剤としてのｎｏｒ−ｈａｌｓ化合物
JP6287919B2 (ja) * 2015-03-24 2018-03-07 株式会社オートネットワーク技術研究所 電線被覆材組成物、絶縁電線及びワイヤーハーネス
EP3574044B1 (fr) * 2017-01-24 2022-03-09 THOR GmbH Composition ignifuge à effet amélioré comprenant un dérivé d'acide phosphonique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850882A (en) * 1971-12-01 1974-11-26 Phillips Petroleum Co Flame retarded compositions and additive systems therefor
JPH03179058A (ja) * 1989-12-07 1991-08-05 Nippon Petrochem Co Ltd 難燃性樹脂組成物
JP2002322322A (ja) * 2001-02-27 2002-11-08 Bromine Compounds Ltd 難燃性ポリオレフィン組成物
JP2006070138A (ja) * 2004-09-01 2006-03-16 Daiichi Fr Kk プラスチック用臭素系難燃剤組成物
JP2012500881A (ja) * 2008-08-29 2012-01-12 アクゾ ノーベル ナムローゼ フェンノートシャップ 難燃性ポリオレフィン組成物
JP2012500880A (ja) * 2008-08-29 2012-01-12 アクゾ ノーベル ナムローゼ フェンノートシャップ 難燃性ポリオレフィン組成物

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CN112739765A (zh) 2021-04-30
JP7536646B2 (ja) 2024-08-20
JPWO2020067207A1 (ja) 2021-08-30

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