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    • 81. 发明授权
    • Flame retardant thermoplastic resin composition
    • 阻燃热塑树脂组合物
    • US07498370B2
    • 2009-03-03
    • US10520571
    • 2002-09-30
    • Jong Cheol LimSam Joo Yang
    • Jong Cheol LimSam Joo Yang
    • C08K5/523
    • C08K5/523C08L27/12C08L51/04C08L69/00C08L2666/02
    • The flame retardant thermoplastic resin composition of the present invention comprises (A) 45-95 parts by weight of a thermoplastic polycarbonate resin; (B) 1-50 parts by weight of a vinyl graft copolymer; (C) 0-50 parts by weight of a vinyl copolymer or a mixture of vinyl copolymers; (D) 1-30 parts by weight of a mixture of organic phosphorous compounds (D-1) 5-95 parts by weight of a monomeric phosphoric acid ester compound or a mixture of monomeric phosphoric acid ester compounds and (D-2) 95-5 parts by weight of an oligomeric phosphoric acid ester compound or a mixture of oligomeric phosphoric acid ester compounds, per 100 parts by weight of the sum of (A), (B) and (C); and (E) 0.05-5 parts by weight of a fluorinated polyolefin resin per 100 parts by weight of the sum of (A), (B) and (C).
    • 本发明的阻燃热塑性树脂组合物包含(A)45-95重量份的热塑性聚碳酸酯树脂; (B)1-50重量份的乙烯基接枝共聚物; (C)0-50重量份的乙烯基共聚物或乙烯基共聚物的混合物; (D)1-30重量份有机磷化合物(D-1)5-95重量份的单体磷酸酯化合物或单体磷酸酯化合物的混合物和(D-2)95 -5重量份低聚磷酸酯化合物或低聚磷酸酯化合物的混合物,相对于(A),(B)和(C)的总和每100重量份; 和(E)每100重量份(A),(B)和(C)的总和为0.05-5重量份的氟化聚烯烃树脂。
    • 86. 发明授权
    • Polycarbonate-based molding material and optical disk substrates
    • 聚碳酸酯基成型材料和光盘基材
    • US06921784B2
    • 2005-07-26
    • US10399962
    • 2002-07-24
    • Yutaka DohiMasaki Shiomi
    • Yutaka DohiMasaki Shiomi
    • C08K5/101C08K5/103C08K5/51G11B7/253C08K5/523C08K5/526
    • C08K5/101C08K5/103C08K5/51G11B7/2534C08L69/00
    • A polycarbonate resin molding material containing (A) 100 parts by weight of a polycarbonate resin and 0.001 to 1.0 part by weight of a mold release agent (B) which is composed of a fatty acid ester and a phosphorus-containing heat stabilizer and contains 0.0001 to 50 parts by weight, per 100 parts by weight of the fatty acid ester (b1), of the phosphorus-containing heat stabilizer (b2).The present invention provides a polycarbonate resin molding material excellent in mold releasability and heat resistance during molding, and a molded article therefrom. According to the present invention, particularly, there is provided a polycarbonate resin molding material excellent in mold releasability and thermal stability during molding and suitable for producing a optical disk by incorporating a small amount of a mold release agent and a heat stabilizer.
    • 一种聚碳酸酯树脂成型材料,其含有(A)100重量份的聚碳酸酯树脂和0.001〜1.0重量份的由脂肪酸酯和含磷热稳定剂构成的脱模剂(B),含有0.0001 至50重量份,相对于100重量份的含磷热稳定剂(b2)的脂肪酸酯(b1)。 本发明提供一种成型时脱模性和耐热性优异的聚碳酸酯树脂成型体及其成型品。 根据本发明,特别地,提供了一种成型时的脱模性和热稳定性优异的聚碳酸酯树脂成型材料,适用于通过并用少量脱模剂和热稳定剂来制造光盘。