18451524. FLUORINE-CONTAINING COPOLYMER simplified abstract (DAIKIN INDUSTRIES, LTD.)
Contents
FLUORINE-CONTAINING COPOLYMER
Organization Name
Inventor(s)
FLUORINE-CONTAINING COPOLYMER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18451524 titled 'FLUORINE-CONTAINING COPOLYMER
Simplified Explanation
The patent application describes a copolymer that contains tetrafluoroethylene, hexafluoropropylene, and a fluoro(alkyl vinyl ether) unit. The copolymer has specific mass percentages of hexafluoropropylene and fluoro(alkyl vinyl ether) units, a specific melt flow rate, and a specific number of terminal groups per carbon atoms.
- The copolymer contains specific monomer units in specific mass percentages
- The copolymer has a specific melt flow rate at a specific temperature
- The copolymer has a specific number of terminal groups per carbon atoms
Potential Applications
- Coatings for various surfaces
- Electrical insulation materials
- Chemical resistant materials
Problems Solved
- Provides a copolymer with specific properties and composition
- Offers improved performance in various applications
- Allows for better control over the properties of the copolymer
Benefits
- Enhanced chemical resistance
- Improved thermal stability
- Better control over melt flow properties
- Increased flexibility in designing materials with specific properties
Original Abstract Submitted
There is provided a fluorine-containing copolymer containing tetrafluoroethylene unit, hexafluoropropylene unit, and a fluoro(alkyl vinyl ether) unit, wherein the copolymer has a content of hexafluoropropylene unit of 11.5 to 12.5% by mass with respect to the whole of the monomer units, a content of the fluoro(alkyl vinyl ether) unit of 0 to 0.5% by mass with respect to the whole of the monomer units, a melt flow rate at 372° C. of 0.8 to 4.0 g/10 min, and a total number of —CFH, carbonyl group-containing terminal groups, —CF═CFand —CHOH of 50 or less per 10main-chain carbon atoms.
