发明名称 POLYCARBONATE RESIN COMPOSITION PELLET AND METHOD OF MANUFACTURING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition pellet having high light transmittance in a short wavelength region.SOLUTION: In a polycarbonate resin composition pellet, light transmittance at a wavelength of 380 nm is ≥97.0% when the light transmittance is measured by putting a methylene chloride solution having a concentration of 12 g/dL in a quartz glass cell having an optical path length of 5 cm, and a viscosity-average molecular weight (Mv) is in a range of 11,000 to 22,000.
申请公布号 JP2013139097(A) 申请公布日期 2013.07.18
申请号 JP20110290051 申请日期 2011.12.28
申请人 IDEMITSU KOSAN CO LTD 发明人 OKAMOTO YOSHIO;TANAKA TAKAYOSHI;TAKIMOTO MASAMI;YAMAZAKI YASUNOBU
分类号 B29B9/12;C08G64/00;C08K5/103;C08K5/527;C08L69/00;C08L71/02;C08L83/04;F21S2/00;F21Y101/02 主分类号 B29B9/12
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