HALOGEN-FREE RESIN COMPOSITION AND USES THEREOF

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United States of America Patent

APP PUB NO 20160272808A1
SERIAL NO

15035601

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Abstract

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Disclosed is a halogen-free resin composition. The halogen-free resin composition comprises: (A) 10-60 parts by weight of dicyclopentadiene benzoxazine resin, (B) an epoxy resin, (C) an active ester curing agent, and (D) a phosphorus-containing flame retardant, based on 100 parts by weight of the total amount of total organic solid matters of (A), (B), (C), and (D). A prepreg and a laminate which are prepared using the halogen-free resin composition have low dielectric constant, low dielectric loss factor, low water absorption, high dimensional stability, high thermal resistance and good flame retardancy, processability and chemical resistance.

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Patent Owner(s)

Patent OwnerAddress
SHENGYI TECHNOLOGY CO LTD523808 NO 5 GONGYE WEST ROAD SONGSHANHU HI TECH INDUSTRIAL DEVELOPMENT ZONE DONGGUAN CITY GUANGDONG PROVINCE DONGGUAN CITY GUANGDONG PROVINCE 523808

International Classification(s)

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  • 2014 Application Filing Year
  • C08J Class
  • 1723 Applications Filed
  • 1369 Patents Issued To-Date
  • 79.46 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HE, Yueshan Dongguan City, CN 15 36
YOU, Jiang Dongguan City, CN 11 9

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  • 3 Citation Count
  • C08J Class
  • 26.66 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1974556711412201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 700255075100125150175200225250275300325350375400425450475500

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