Thermoplastic Resin Composition Having Excellent Transparency and Mechanical Strength, and Molded Product Comprising Same

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United States of America Patent

SERIAL NO

15518585

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 10 to about 140 parts by weight of a (meth)acrylic-based resin which comprises a repeating unit represented by chemical formula 1; about 10 to about 80 parts by weight of an aromatic phosphate ester-based compound; and about 10 to 110 parts by weight of a glass fiber, wherein the difference in refractive index between the glass fiber and a resin mixture comprising the polycarbonate resin, the (meth)acrylic-based resin, and the aromatic phosphate ester-based compound is about 0.02 or less. The thermoplastic resin composition has excellent transparency and mechanical strength such as impact resistance, flexural modulus, etc.

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Patent Owner(s)

Patent OwnerAddress
LOTTE ADVANCED MATERIALS CO LTD334-27 YEOSUSANDAN-RO YEOSU-SI JEOLLANAM-DO YEOSU-SI 59616

International Classification(s)

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  • 2014 Application Filing Year
  • C08L Class
  • 2576 Applications Filed
  • 2198 Patents Issued To-Date
  • 85.33 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHIN, Kyuong Sik Uiwang-si, KR 11 34
KIM, Pil Ho Uiwang-si, KR 27 140
SHIN, Seung Shik Uiwang-si, KR 24 52

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Patent Citation Ranking

  • 2 Citation Count
  • C08L Class
  • 31.16 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges459898782674101 - 1011 - 2021 - 3031 - 4041 - 5061 - 70050100150200250300350400450500550600650700750800850900950

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