公开(公告)号：US20240301194A1

公开(公告)日：2024-09-12

申请号：US18658511

申请日：2024-05-08

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Yuki SUZUKI ,  Makoto Matsuura ,  Yoshito Tanaka

IPC: C08L27/12 ,  C09J127/12 ,  G02B1/04 ,  G02B1/111 ,  G03F1/62

CPC classification number: C08L27/12 ,  C09J127/12 ,  G03F1/62 ,  G02B1/041 ,  G02B1/045 ,  G02B1/111

Abstract: A primary object of the present disclosure is to provide: a fluoropolymer composition that has a low refraction index and that comprises a structural unit having a fluorine-containing aliphatic ring, the fluorine-containing aliphatic ring having one, two, or three ethereal oxygen atoms as ring-constituting atoms; a production method therefor; and the like. The present disclosure relates to a fluorine-containing composition comprising two or more fluorine-containing polymers (A), each containing as a main component a structural unit having a fluorine-containing aliphatic ring, the fluorine-containing aliphatic ring having one, two, or three ethereal oxygen atoms as ring-constituting atoms; and the like.