公开(公告)号：US20180223089A1

公开(公告)日：2018-08-09

申请号：US15742943

申请日：2016-07-08

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Kazuki HOSODA ,  Kenji ICHIKAWA ,  Kazunobu UCHIDA ,  Yuuko IWAMATSU ,  Yuuki KUWAJIMA ,  Hayato TSUDA ,  Toshiaki MASUI

IPC: C08L27/16 ,  C08L27/18

CPC classification number: C08L27/16 ,  C08F6/00 ,  C08F8/32 ,  C08F14/22 ,  C08F214/22 ,  C08F214/26 ,  C08F2800/10 ,  C08F2810/50 ,  C08J5/04 ,  C08J2327/16 ,  C08J2327/18 ,  C08L27/18 ,  E21B17/01

Abstract: The invention provides a fluororesin that is less likely to suffer blistering or cracking even when rapidly decompressed from a high-temperature and high-pressure state. The fluororesin contains a vinylidene fluoride unit. The vinylidene fluoride unit represents 10.0 to 100 mol % of all the monomer units constituting the fluororesin. The fluororesin exhibits a weight loss of 0.1% or less after heated at 300° C. for two hours.