Title:
変色を低減させるための溶融押出し成形および酸素源への曝露を利用するフッ素化ポリマー樹脂処理
Document Type and Number:
Japanese Patent JP6402095
Kind Code:
B2
Abstract:
Process for reducing thermally induced discoloration of melt-processible fluoropolymer resin produced by polymerizing fluoromonomer in an aqueous medium to form aqueous fluoropolymer dispersion and isolating said fluoropolymer from said aqueous medium to obtain said fluoropolymer resin. The process comprises melt extruding said fluoropolymer resin to produce molten fluoropolymer resin; and exposing said molten fluoropolymer resin to an oxygen source during said melt extruding.
Inventors:
Paul Douglas Brothers
Gregory Allen Chapman
Subash Vishnu Gangal
Gregory Allen Chapman
Subash Vishnu Gangal
Application Number:
JP2015511545A
Publication Date:
October 10, 2018
Filing Date:
May 03, 2013
Export Citation:
Assignee:
The Kemmers Company FC Limited Liability Company
International Classes:
C08F14/18; B29B7/00; B29C48/395; B29C48/76; C08F2/16; C08F6/00; C08J3/00; B29C48/08; B29C48/295; B29C48/57; B29C48/625; B29C48/67; B29C48/92
Domestic Patent References:
| JP2000198813A | ||||
| JP2002249585A | ||||
| JP10080917A | ||||
| JP2003082020A | ||||
| JP2005053995A | ||||
| JP55000794A | ||||
| JP2015516024A | ||||
| JP2015516025A | ||||
| JP2015516027A | ||||
| JP2015516028A | ||||
| JP2015516029A |
Foreign References:
| WO2005049661A1 | ||||
| US3391099 | ||||
| WO2012043881A1 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office