US Patent Application 18448501. FLUORINE-CONTAINING COPOLYMER simplified abstract
Contents
FLUORINE-CONTAINING COPOLYMER
Organization Name
Inventor(s)
Tadaharu Isaka of Osaka-shi (JP)
Yukari Yamamoto of Osaka-shi (JP)
FLUORINE-CONTAINING COPOLYMER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18448501 titled 'FLUORINE-CONTAINING COPOLYMER
Simplified Explanation
The abstract describes a fluorine-containing copolymer that consists of tetrafluoroethylene, hexafluoropropylene, and perfluoro(propyl vinyl ether) units.
- The copolymer has a specific composition, with a mass content of hexafluoropropylene unit ranging from 10.3% to 11.5% of the total monomer units.
- It also has a mass content of perfluoro(propyl vinyl ether) unit ranging from 0.8% to 1.6% of the total monomer units.
- The copolymer has a specific melt flow rate at 372°C, which ranges from 10.0 to 13.0 g/10 min.
Original Abstract Submitted
There is provided a fluorine-containing copolymer comprising tetrafluoroethylene unit, hexafluoropropylene unit, and a perfluoro(propyl vinyl ether) unit, wherein the copolymer has a content of the hexafluoropropylene unit of 10.3 to 11.5% by mass with respect to the whole of the monomer units, a content of the perfluoro(propyl vinyl ether) unit of 0.8 to 1.6% by mass with respect to the whole of the monomer units, and a melt flow rate at 372° C. of 10.0 to 13.0 g/10 min.