• 专利标题:   Polycarbonate resin composition used for molded product, comprises specified amount of graphene sheet and polycarbonate-type resin containing polycarbonate polyorganosiloxane copolymer and aromatic polycarbonate by specific mass ratio.
  • 专利号:   WO2012173111-A1, KR2014041554-A, CN103608404-A, JP2013520555-X, CN103608404-B, JP5988971-B2, KR1903214-B1
  • 发明人:   NODERA A
  • 专利权人:   IDEMITSU KOSAN CO LTD, IDEMITSU KOSAN CO LTD
  • 国际专利分类:   C08K007/00, C08L069/00, C08J005/00, C08K003/04
  • 专利详细信息:   WO2012173111-A1 20 Dec 2012 C08L-069/00 201302 Pages: 36 Japanese
  • 申请详细信息:   WO2012173111-A1 WOJP065005 12 Jun 2012
  • 优先权号:   JP135663, KR733336

▎ 摘  要

NOVELTY - A polycarbonate resin composition comprises 70-99.5 %mass of polycarbonate-type resin (A) containing polycarbonate polyorganosiloxane copolymer (A1) and aromatic polycarbonate (A2) other than (A1) in mass ratio of 5:95-100:0, and 30-0.5 %mass of graphene sheet (B). USE - Polycarbonate resin composition is used for molded product (claimed). Uses include but are not limited to electronic office equipment, information technology equipment, domestic electrical equipment, components, motor-vehicle component and film. ADVANTAGE - The molded product using the polycarbonate resin composition has excellent flame retardance, rigidity, impact resistance, and molding external appearance, thermal conductivity and electroconductivity, with reduced contamination generated by the omission of carbon. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for molded product, which is obtained by molding the polycarbonate resin composition.