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    • 3. 发明申请
    • POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
    • 聚碳酸酯树脂组合物和成型品
    • US20130012628A1
    • 2013-01-10
    • US13618368
    • 2012-09-14
    • Haruo SASAKI
    • Haruo SASAKI
    • C08L69/00C08K5/52C08K5/103C08K5/11C08G64/16C08K5/3435
    • C08G64/0208C08G64/305C08K5/34Y02P20/582C08L69/00
    • The invention is to provide a polycarbonate resin composition having excellent light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength. The invention relates to a polycarbonate resin composition which includes a polycarbonate resin at least containing structural units derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof, the polycarbonate resin composition giving a molded object which has a haze of 12 or less as measured in accordance with a specific manner. (The case where the portion represented by the general formula (1) is part of —CH2—O—H is excluded). [Chem. 1] CH2—O  (1)
    • 本发明提供一种具有优异的耐光性,透明性,色调,耐热性,热稳定性和机械强度的聚碳酸酯树脂组合物。 本发明涉及一种聚碳酸酯树脂组合物,其包含至少含有由具有下列通式(1)表示的部分的二羟基化合物的结构单元作为其结构的一部分的聚碳酸酯树脂,所述聚碳酸酯树脂组合物提供模制物 其具有根据特定方式测量的12或更小的雾度。 (不包括由通式(1)表示的部分是-CH 2 -O-H的一部分的情况)。 [Chem。 1]CH2-O(1)
    • 4. 发明申请
    • POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
    • 聚碳酸酯树脂组合物和成型品
    • US20120245264A1
    • 2012-09-27
    • US13483687
    • 2012-05-30
    • Haruo Sasaki
    • Haruo Sasaki
    • C08L69/00C08K5/17
    • C08G64/0208C08L69/00C08L2205/02Y02P20/582C08L2666/18
    • The invention relates to: a polycarbonate resin composition which is a polycarbonate resin composition (X) including a polycarbonate resin (A) and an aromatic polycarbonate resin (B), the polycarbonate resin (A) containing structural units (a) derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof and further containing a dihydroxy compound (b) of an alicyclic hydrocarbon, and in which the content of the dihydroxy compound (b) of an alicyclic hydrocarbon in the polycarbonate resin (A) is 35 mol % or higher; and a molded article obtained from the composition. [Chem. 1] CH2—O  (1) (The case where the portion represented by the general formula (1) is part of —CH2—O—H is excluded.)
    • 本发明涉及一种聚碳酸酯树脂组合物,其是包含聚碳酸酯树脂(A)和芳香族聚碳酸酯树脂(B)的聚碳酸酯树脂组合物(X),所述聚碳酸酯树脂(A)含有由二羟基 具有下述通式(1)表示的部分作为其结构的一部分的化合物,还含有脂环族烃的二羟基化合物(b),其中脂环族烃的二羟基化合物(b)的含量 聚碳酸酯树脂(A)为35摩尔%以上, 和由该组合物得到的成型品。 [Chem。 1](CH 2 -O)(1)(由通式(1)表示的部分是-CH 2 -O-H的一部分的情况除外)
    • 5. 发明申请
    • POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
    • 聚碳酸酯树脂组合物和成型品
    • US20120238679A1
    • 2012-09-20
    • US13483568
    • 2012-05-30
    • Haruo SASAKI
    • Haruo SASAKI
    • C08L69/00C08K5/17
    • C08L69/00Y02P20/582C08L2666/18
    • The invention is to provide a polycarbonate resin composition having excellent weatherability, transparency, hue, heat resistance, thermal stability, moldability, and mechanical strength and a molded article obtained therefrom. The invention relates to: a polycarbonate resin composition which includes a polycarbonate resin (A) containing constituent units derived from a dihydroxy compound (a) having the portion represented by the following formula (1) as part of the structure thereof and an aromatic polycarbonate resin (B) having a reduced viscosity of 0.50 dL/g or higher; and a molded article obtained from the composition. (The case where the portion represented by the following formula (1) is part of —CH2—O—H is excluded.) [Chem. 1] (—CH2—O—)   (1)
    • 本发明提供具有优异的耐候性,透明性,色相,耐热性,热稳定性,成型性和机械强度的聚碳酸酯树脂组合物和由其获得的模制品。 本发明涉及一种聚碳酸酯树脂组合物,其包含含有由下述通式(1)表示的部分作为其结构的一部分的二羟基化合物(a)的构成单元的聚碳酸酯树脂(A)和芳香族聚碳酸酯树脂 (B)具有0.50dL / g以上的比浓粘度; 和由该组合物得到的成型品。 (以下式(1)表示的部分为-CH 2 -O-H的一部分的情况除外)。 1](-CH 2 -O-)(1)
    • 10. 发明申请
    • POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
    • 聚碳酸酯树脂组合物和成型品
    • US20120245265A1
    • 2012-09-27
    • US13488993
    • 2012-06-05
    • Haruo SASAKI
    • Haruo SASAKI
    • C08L69/00C08K5/17
    • C08G64/0208C08L69/00C08L2205/02Y02P20/582C08L2666/18
    • The invention relates to: a polycarbonate resin composition which is a polycarbonate resin composition (X) including a polycarbonate resin (A) that contains structural units (a) derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof and an aromatic polycarbonate resin (B), and in which the content of the aromatic polycarbonate resin (B) is 30% by weight or higher based on the polycarbonate resin composition (X); and a molded article obtained from the composition. [Chem. 1] CH2—O  (1) (The case where the portion represented by the general formula (1) is part of —CH2—O—H is excluded.)
    • 本发明涉及一种聚碳酸酯树脂组合物,其是包含聚碳酸酯树脂(A)的聚碳酸酯树脂组合物(X),所述聚碳酸酯树脂(A)含有由具有下述通式(1)表示的部分的二羟基化合物衍生的结构单元(a) 其结构的一部分和芳香族聚碳酸酯树脂(B),其中芳族聚碳酸酯树脂(B)的含量相对于聚碳酸酯树脂组合物(X)为30重量%以上。 和由该组合物得到的成型品。 [Chem。 1](CH 2 -O)(1)(由通式(1)表示的部分是-CH 2 -O-H的一部分的情况除外)