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RESIN COMPOSITION AND METHOD FOR DETERMINING FLAME RETARDANCY OF RESIN COMPOSITION

外国特許コード F190009832
整理番号 S2018-1064-N0
掲載日 2019年7月24日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2018JP012149
国際公開番号 WO 2018181185
国際出願日 平成30年3月26日(2018.3.26)
国際公開日 平成30年10月4日(2018.10.4)
優先権データ
  • 特願2017-060959 (2017.3.27) JP
発明の名称 (英語) RESIN COMPOSITION AND METHOD FOR DETERMINING FLAME RETARDANCY OF RESIN COMPOSITION
発明の概要(英語) Provided are: a resin composition which is suitable for use in producing flame-retardant molded articles and which can impart high flame retardancy even when containing a flame retardant only in a small amount; and a flame retardancy determination method for determining the flame retardancy of a resin composition. The resin composition of the present invention comprises a thermoplastic resin, a cellulosic material, and a phosphoric-acid flame retardant and satisfies the following relationships (1) and (2). (In the relationships (1) and (2), TP, TB, and TCMP respectively indicate the following temperatures corresponding to peaks of weight loss rate in thermogravimetry: TP is the temperature (°C) at which the weight loss rate of the thermoplastic resin peaks, TB is the temperature (°C) at which the weight loss rate of the cellulosic material peaks, and TCMP is the temperature (°C) at which the weight loss rate of the resin composition peaks. In cases when the resin composition has two weight loss rate peaks, TCMP is the lower-temperature-peak temperature.)
従来技術、競合技術の概要(英語) BACKGROUND ART
In recent years, an organic material such as plastic, a home appliance, an automobile, a building, has been utilized over a wide range. However, the organic material is, flammability, flammable and often become a problem as disadvantage. That is, when used in automobile electrical devices, depending on the use environment, and combustion or fire hazard due to expansion of the risk. Therefore, in order to improve the flame retardancy of plastic, by adding the flame retardant is known. Is Patent Document 1, thermoplastic resin, and wood-based material powder, a resin composition containing the compatibilizing agent is disclosed, as a flame retardant phosphate-based flame retardant has been shown an example of addition.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • THE DOSHISHA
  • 発明者(英語)
  • TANAKA Tatsuya
  • SANO Yukinori
  • MASUYAMA Kenta
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG

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