WO2015125574A1 - Composition pour matériaux de protection de fils électriques, matériau de protection de fils électriques, et faisceau de fils - Google Patents

Composition pour matériaux de protection de fils électriques, matériau de protection de fils électriques, et faisceau de fils Download PDF

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Publication number
WO2015125574A1
WO2015125574A1 PCT/JP2015/052421 JP2015052421W WO2015125574A1 WO 2015125574 A1 WO2015125574 A1 WO 2015125574A1 JP 2015052421 W JP2015052421 W JP 2015052421W WO 2015125574 A1 WO2015125574 A1 WO 2015125574A1
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WO
WIPO (PCT)
Prior art keywords
composition
electric wire
flame retardant
wire protective
wire
Prior art date
Application number
PCT/JP2015/052421
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English (en)
Japanese (ja)
Inventor
清水　亨
中野　正剛
達也 嶋田
諭 村尾
Original Assignee
株式会社オートネットワーク技術研究所
住友電装株式会社
住友電気工業株式会社
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Application filed by 株式会社オートネットワーク技術研究所, 住友電装株式会社, 住友電気工業株式会社 filed Critical 株式会社オートネットワーク技術研究所
Publication of WO2015125574A1 publication Critical patent/WO2015125574A1/fr

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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
    • C08K3/18—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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • C08K3/2279—Oxides; Hydroxides of metals of antimony
    • 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
    • C08K5/02—Halogenated 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates

Definitions

  • the present invention is, for example, a wire protection material for protecting a bundle of wires such as a corrugated tube used for vehicle parts such as automobiles, electrical / electronic equipment parts, etc., a composition for a wire protection material used for the wire protection material, and
  • the present invention relates to a wire harness using the wire protective material.
  • a flame retardant corrugated tube formed by extruding a flame retardant polyolefin resin composition obtained by blending a flame retardant or the like into a polyolefin such as polypropylene is known as a protective material for automobile electric wires.
  • a flame retardant corrugated tube formed by extruding a flame retardant polyolefin resin composition obtained by blending a flame retardant or the like into a polyolefin such as polypropylene is known as a protective material for automobile electric wires.
  • the composition includes 2,2-bis [3,5-dibromo-4- (2,3-dibromopropyl) phenyl] propane and tris (2,3-dibromopropyl) isocyanate per 100 parts by weight of polyolefin. 2.5 to 30 parts by weight of a flame retardant having a weight ratio to nurate of 8: 2 to 4: 6 and 0.5 to 20 parts by weight of antimony trioxide are blended.
  • a metal oxide, a metal hydroxide, or the like is used as a flame retardant for the flame retardant corrugated tube.
  • An object of the present invention is to provide a composition for an electric wire protection material, an electric wire protection material, and a wire harness that are capable of preventing the occurrence of heat resistance and excellent in heat resistance and flame retardancy of a molded product.
  • the wire protective material composition according to the present invention comprises a polypropylene resin and a polypropylene resin composition containing a brominated flame retardant and antimony trioxide as a flame retardant, and containing no metal oxide other than antimony trioxide,
  • the gist is that the brominated flame retardant has a melting point of 110 ° C. or higher.
  • composition for an electric wire protective material further contains a copper damage inhibitor.
  • the wire protective material composition further contains a phenolic antioxidant.
  • the wire protective material composition further contains a phosphorus-based heat stabilizer.
  • the gist of the wire protection material according to the present invention is that the wire is molded into a predetermined shape capable of protecting the wire using the composition for wire protection material.
  • the summary of the wire harness according to the present invention is that a wire bundle in which a plurality of insulated wires are bundled is covered with a wire protector formed using the above-described composition for a wire protector. Is.
  • the composition for an electric wire protective material according to the present invention comprises a polypropylene resin and a polypropylene resin composition containing a bromine-based flame retardant and antimony trioxide as a flame retardant, and containing no metal oxide other than the antimony trioxide. Since the brominated flame retardant has a melting point of 110 ° C. or higher, the flame retardant is difficult to melt and volatilize when the flame retardant polyolefin resin composition is extruded. It is possible to prevent the flame retardant component from adhering and depositing by suppressing the occurrence of the flame retardant component in the mouth. Furthermore, the operation of removing the flame retardant component adhering to the die opening during molding is not required, and the effect that the mass production moldability is good can be obtained.
  • the wire protection material of the present invention is formed by using the above-described composition for wire protection material into a predetermined shape capable of protecting the wire, there is no risk of poor appearance due to adhesion of the flame retardant.
  • the melting point of brominated flame retardants is 110 ° C or higher, the wire protective material prevents degradation of polypropylene resin and degradation of heat resistance due to decomposition products generated when the molded product is heated. can do.
  • the electric wire protective material of this invention can suppress generation
  • the wire harness according to the present invention employs a configuration in which the periphery of a wire bundle in which a plurality of insulated wires are bundled is covered with the above-described wire protective material, thereby suppressing the formation of eyes and good mass production formability.
  • a wire harness excellent in appearance, heat resistance, flame retardancy and the like can be obtained.
  • the composition for electric wire protection materials of this embodiment is an example of the composition for electric wire protection materials used for shaping
  • the wire protective material composition can be composed of, for example, the following components (A) to (E).
  • A Polypropylene resin is used as the resin component, (B-1) brominated flame retardant, (B-2) anti-monium trioxide (B) flame retardant imparting agent, (C) copper as the additive component Harm inhibitors, (D) phenolic antioxidants, (E) phosphorus heat stabilizers, and the like are used.
  • the wire protective material composition of the present invention contains no metal oxide other than antimony trioxide.
  • brominated flame retardants and antimony trioxide are sometimes used in combination with metal oxides in this type of flame retardant composition.
  • the metal oxide include zinc oxide, aluminum oxide, magnesium oxide, and tin oxide.
  • the present invention can suppress the deposition and adhesion of a flame retardant such as a metal oxide around the die opening by using a composition that does not contain the metal oxide.
  • inorganic fillers such as magnesium hydroxide and aluminum hydroxide may be added to this type of flame retardant composition as a flame retardant.
  • the composition for wire protection material of the present invention preferably does not contain these inorganic fillers for the same reason as that for not adding the metal oxide.
  • the (A) polypropylene resin may be either block polypropylene or random polypropylene.
  • the molecular structure of polypropylene may be any of syndiotactic polypropylene, isotactic polypropylene, and atactic polypropylene.
  • the wire protective material composition may contain a resin other than the polypropylene resin as a resin component. Specifically, it can be added in consideration of ease of kneading of the resin and the additive. Specific examples include polyethylene, chlorinated polyethylene, ethylene-propylene rubber, and various elastomers.
  • polyethylene examples include high density polyethylene (HDPE), medium density polyethylene (MDPE), low density polyethylene (LDPE), linear low density polyethylene (LLDPE), very low density polyethylene (VLDPE), and metallocene ultra low density polyethylene. It can be illustrated. These may be used alone or in combination.
  • HDPE high density polyethylene
  • MDPE medium density polyethylene
  • LDPE low density polyethylene
  • LLDPE linear low density polyethylene
  • VLDPE very low density polyethylene
  • metallocene ultra low density polyethylene metallocene ultra low density polyethylene
  • a flame retardant imparting agent (hereinafter sometimes referred to as a flame retardant) is a combination of a brominated flame retardant and antimony trioxide.
  • the blending amount of the flame retardant is preferably in the range of 1.5 to 15 parts by mass with respect to 100 parts by mass of polypropylene, which is the total amount of the brominated flame retardant and antimony trioxide. If the blending amount of the flame retardant imparting agent is less than 1.5 parts by mass, the flame retardancy may be insufficient, and if it exceeds 15 parts by mass, the heat aging resistance may be reduced.
  • the brominated flame retardant is not particularly limited as long as it has a melting point of 110 ° C. or higher, and can be used.
  • Brominated flame retardants having a melting point of 110 ° C. or higher include, for example, ethylene bis (pentabromodiphenyl) (melting point 350 ° C.), ethylene bistetrabromophthalimide (melting point 456 ° C.), TBBA-bis (2,3-dibromopropyl ether) (Melting point 117 ° C), hexabromobenzene (melting point 315 ° C), pentabromotoluene (melting point 288 ° C), hexabromocyclododecane (melting point 180 ° C), decabromodiphenyl ether (melting point 300 ° C), decabromodiphenylethane (melting point 345) ° C), tetrabromobisphenol A (melting point
  • antimony trioxide for example, antimony trioxide produced as a mineral can be pulverized and atomized. By using antimony trioxide in combination with a brominated flame retardant, the amount of brominated flame retardant used can be reduced.
  • the addition of the copper damage inhibitor prevents the polypropylene resin from deteriorating when the wire protective material comes into contact with the metal, and contributes to the improvement of the heat aging characteristics of the wire protective material.
  • Copper deterrence love uses a metal deactivator.
  • metal deactivators include 3- (N-salicyloyl) amino-1,2,4-triazole, 2 ′, 3-bis [3- (3,5-di-tert-butyl-4-hydroxy). Phenyl) propionyl] propionohydrazide, decamethylene dicarboxylic acid disalicyloyl hydrazide and the like. .
  • the blending amount of the copper damage inhibitor is not particularly limited, but is preferably within a range of 0.1 to 3 parts by mass with respect to 100 parts by mass of the polypropylene resin. If the blending amount of the copper damage inhibitor is less than 0.1 parts by mass, the polypropylene resin deterioration preventing effect may not be sufficiently obtained when it comes into contact with the metal, and if it exceeds 3 parts by mass, a die mouth is formed during extrusion molding. There is a risk that the copper damage preventive agent will be deposited on the surface.
  • the phenolic antioxidant is not particularly limited, and hindered phenolic, monophenolic, diphenolic, triphenolic, polyphenolic, and the like can be used. Of these, hindered phenol antioxidants are preferred.
  • hindered phenol antioxidant examples include pentaerythritol tetrakis [3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionate], thiodiethylenebis [3- (3,5-di-tert).
  • the blending amount of the phenolic antioxidant is not particularly limited, but is preferably in the range of 0.1 to 3 parts by mass with respect to 100 parts by mass of the polypropylene resin. If the blending amount of the antioxidant is less than 0.1 parts by mass, the polypropylene-based resin may be deteriorated due to oxidative degradation, and if it exceeds 3 parts by mass, the antioxidant will precipitate at the die mouth during extrusion molding. There is a risk of becoming.
  • the phosphorus-based heat stabilizer is a processing heat stabilizer and is used in combination with the above-mentioned phenolic antioxidant.
  • Examples of the phosphorus heat stabilizer include diphenylnonylphenyl phosphite, tristridecyl phosphite, and tris (2,4-di-tert-butylphenyl) phosphite.
  • the blending amount of the phosphorus-based heat stabilizer is not particularly limited, but is preferably in the range of 0.1 to 3 parts by mass with respect to 100 parts by mass of the polypropylene resin. If the amount of the phosphorous heat stabilizer is less than 0.1 parts by mass, the polypropylene resin may be deteriorated due to oxidative degradation, and if it exceeds 3 parts by mass, the heat stabilizer will precipitate at the die mouth during extrusion molding. There is a risk that it will become a disgusting eye.
  • the blending ratio can be appropriately selected according to the type of resin, processing conditions, and the like.
  • the wire protective material composition may contain components other than the above components as long as the effects of the present invention are not impaired.
  • Specific examples of these components include additives such as colorants, antistatic agents, lubricants, and nucleating agents.
  • additives such as colorants, antistatic agents, lubricants, and nucleating agents.
  • a known material added to this type of polypropylene resin composition can be used.
  • the above-described components may be mixed by a known mixing method.
  • a known mixing method There are no particular limitations on the blending order, mixing method, and the like during mixing.
  • Specific mixing methods include, for example, commonly used kneaders such as a tumbler-type blender, a V-type blender, a Henschel mixer, a ribbon mixer, an extruder (single screw, twin screw), a Banbury mixer, a pressure kneader, and a roll.
  • kneaders such as a tumbler-type blender, a V-type blender, a Henschel mixer, a ribbon mixer, an extruder (single screw, twin screw), a Banbury mixer, a pressure kneader, and a roll.
  • the method of mixing by using is mentioned.
  • the electric wire protective material of the present invention can be manufactured by molding using the above-mentioned composition for electric wire protective material.
  • a corrugated tube is extruded by melting the composition for wire protection material at about 180 to 250 ° C. and continuously extruding it from a die port of a forming nozzle into a tube shape.
  • the said composition for electric wire protection materials when a composition is extruded, it can suppress that a flame retardant component accumulates around a die mouth and adheres to a corrugate.
  • the wire protection material of the present invention is formed by molding the wire into a predetermined shape capable of protecting the wire using the above-described composition for wire protection material.
  • the shape of the wire protection material is not particularly limited as long as it is a shape that can protect the wire or the bundle of wires.
  • the shape of the wire protection member is formed so as to cover the outer periphery of the wire bundle and to protect the internal wire bundle from the external environment or the like.
  • a corrugated tube is a specific shape of the wire protection material.
  • the corrugated tube can be produced, for example, by extruding a polyolefin-based resin composition as a tubular tubular product and then molding the corrugated tube into a bellows-shaped corrugated tube using a mold.
  • the wire harness of the present invention is one in which the periphery of an electric wire bundle in which a plurality of insulated electric wires are bundled is covered with an electric wire protective material formed using the composition for an electric wire protective material.
  • the wire bundle used for the wire harness should be a single wire bundle in which only insulated wires are bundled together or a mixed wire bundle in which insulated wires and other insulated wires are bundled together. Can do.
  • the number of wires included in the single wire bundle and the mixed wire bundle is not particularly limited.
  • the wire protection material and the wire harness using the composition for the wire protection material of the above form can be suitably used as a wire protection material for automobiles and a wire harness for automobiles that require long-term heat resistance and flame retardancy. It is.
  • test materials and manufacturers The test materials used in the examples and comparative examples are shown together with the manufacturer, product name, and the like.
  • B Flame retardancy imparting agent
  • B-1 Brominated flame retardant / brominated flame retardant 1, ethylene bis (pentabromodiphenyl), manufactured by Albemarle, trade name “SAYTEX 8010”, melting point 350 ° C. -Brominated flame retardant 2, ethylenebistetrabromophthalimide, manufactured by Albemarle, trade name “SAYTEX BT-93”, melting point 456 ° C. -Brominated flame retardant 3, TBBA-bis (2,3-dibromopropyl ether), manufactured by Tosoh Corporation, trade name “Frame Cut 121K”, melting point 117 ° C.
  • Bromine flame retardant 4 bis [3,5-dibromopropoxyphenyl)] sulfone, manufactured by Maruhishi Oil Chemical Co., Ltd., trade name “Nonen PR2”, melting point 40-60 ° C.
  • B-2 Antimony trioxide, manufactured by Nippon Seiko Co., Ltd., trade name “PATOX-CF”
  • C Copper damage inhibitor (metal deactivator) 2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide, manufactured by ADEKA, trade name “Adeka Stub CDA-1”, melting point 315-325 ° C.
  • Phenol-based antioxidant manufactured by BASF, trade name “IRGANOX1010”
  • E Phosphorus heat stabilizer: manufactured by BASF, trade name “IRGAFOS168”
  • Example 1 Each component of Examples and Comparative Examples shown in Table 1 was mixed at a kneading temperature of 220 ° C. using a twin-screw kneader, and then molded into pellets with a pelletizer, and each composition according to Examples and Comparative Examples. A product pellet was obtained. Then, using each of the obtained pellets, a dumbbell test piece and a corrugated tube were formed, and (1) Presence / absence of deposition of flame retardant, (2) Long-term heat resistance, and (3) Flame resistance evaluation test were performed. .
  • the preparation method of the test piece and the evaluation test method are as follows.
  • dumbbell specimen preparation method The dumbbell test piece was prepared by punching a pellet from a 140 mm ⁇ 140 mm ⁇ 1 mm sheet obtained by heating and compressing the pellet at 220 ° C. with a JIS No. 3 dumbbell mold.
  • the corrugated tube was formed by blow extrusion molding with a resin temperature of 220 ° C. and a corrugated tube having an inner diameter of 10 mm to a length of 200 mm.
  • OI oxygen index
  • Examples 1 to 3 use a brominated flame retardant having a melting point of 110 ° C. or higher, and do not contain a metal oxide other than antimony trioxide. There was no deposition or adhesion, long-term heat resistance was good, and flame retardancy was satisfactory and satisfactory. On the other hand, Comparative Example 1 uses a brominated flame retardant having a melting point of 40-60 ° C. and has flame retardancy. However, there is deposition and adhesion of the flame retardant and poor long-term heat resistance. Met.

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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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne une composition pour des matériaux de protection de fils électriques, qui peut empêcher le dépôt et l'adhérence d'un retardateur de flamme sur un orifice de filière pendant le moulage par extrusion d'une composition de résine de polyoléfine retardatrice de flamme, et qui donne un objet moulé ayant une bonne résistance à la chaleur et un bon caractère retardateur de flamme, tout en présentant une excellente productivité ; un matériau de protection de fils électriques ; et un faisceau de fils. Cette composition pour matériaux de protection de fils électriques est constituée d'une composition de résine de polypropylène qui contient une résine de polypropylène, et un retardateur de flamme à base de brome, et du trioxyde d'antimoine, qui servent d'agent conférant un caractère retardateur de flamme, ledit retardateur de flamme à base de brome ayant un point de fusion de 110 °C ou plus, et qui ne contient aucun oxyde métallique autre que le trioxyde d'antimoine. Ce matériau de protection de fils électriques est obtenu par moulage de la composition en une forme prédéterminée, qui est capable de protéger un fil électrique. Ce faisceau de fils est conçu pour recouvrir de ce matériau de protection de fils électriques la circonférence d'un faisceau de fils électriques, qui est obtenu par mise en faisceau d'une pluralité de fils isolés les uns avec les autres.
PCT/JP2015/052421 2014-02-19 2015-01-29 Composition pour matériaux de protection de fils électriques, matériau de protection de fils électriques, et faisceau de fils WO2015125574A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014029400A JP2015151537A (ja) 2014-02-19 2014-02-19 電線保護材用組成物、電線保護材及びワイヤーハーネス
JP2014-029400 2014-12-26

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WO2015125574A1 true WO2015125574A1 (fr) 2015-08-27

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7025858B2 (ja) * 2016-08-08 2022-02-25 バンドー化学株式会社 カバーゴム用ゴム組成物、及び、コンベヤベルト

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186293A (ja) * 1993-12-27 1995-07-25 Tokuyama Corp 難燃性コルゲートチューブ
JPH08120117A (ja) * 1994-10-26 1996-05-14 Dai Ichi Kogyo Seiyaku Co Ltd 難燃性熱可塑性樹脂組成物
JP2002356591A (ja) * 2001-05-30 2002-12-13 Yazaki Corp 電線保護チューブ
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
JP2012025792A (ja) * 2010-07-20 2012-02-09 Yazaki Corp 難燃性オレフィン系樹脂組成物および難燃性テープ
JP2013536312A (ja) * 2010-09-03 2013-09-19 エクソンモービル ケミカル パテンツ インコーポレイテッド 難燃ポリオレフィン組成物及び同組成物を製造する方法
JP2013232310A (ja) * 2012-04-27 2013-11-14 Auto Network Gijutsu Kenkyusho:Kk 電線保護材用組成物、電線保護材及びワイヤーハーネス

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186293A (ja) * 1993-12-27 1995-07-25 Tokuyama Corp 難燃性コルゲートチューブ
JPH08120117A (ja) * 1994-10-26 1996-05-14 Dai Ichi Kogyo Seiyaku Co Ltd 難燃性熱可塑性樹脂組成物
JP2002356591A (ja) * 2001-05-30 2002-12-13 Yazaki Corp 電線保護チューブ
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
JP2012025792A (ja) * 2010-07-20 2012-02-09 Yazaki Corp 難燃性オレフィン系樹脂組成物および難燃性テープ
JP2013536312A (ja) * 2010-09-03 2013-09-19 エクソンモービル ケミカル パテンツ インコーポレイテッド 難燃ポリオレフィン組成物及び同組成物を製造する方法
JP2013232310A (ja) * 2012-04-27 2013-11-14 Auto Network Gijutsu Kenkyusho:Kk 電線保護材用組成物、電線保護材及びワイヤーハーネス

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