kingfa technology obtains patent for transparent pc/pbt alloy with transparency greater than 60%
news on november 17, 2023, according to the announcement of the state intellectual property office, kingfa technology co., ltd. has obtained a project called “a transparent pc/pbt alloy and its preparation method and application”, the public number cn114921078b, patent application date is october 2022. the patent abstract shows that the invention discloses a transparent pc/pbt…
