Title:
非晶質パーフルオロ樹脂の成形方法及び光学素子の成形方法
Document Type and Number:
Japanese Patent JP5103675
Kind Code:
B2
Abstract:
Provided are a method of precisely molding an amorphous perfluoro resin with an accuracy of submicron or less and optic devices molded of the resin, and the method has the steps of (a) dissolving an amorphous perfluoro resin in a solvent, (b) pouring a solution of the amorphous perfluoro resin in a first mold, (c) heating a vessel with the solution placed therein, thereby volatilizing the solvent, and forming the amorphous perfluoro resin in the shape of a plate, and (d) pouring the amorphous perfluoro resin formed in the shape of a plate in a second mold, and pressurizing from one surface side to the other surface side of the second mold while heating, where the amorphous perfluoro resin is molded into a desired shape.
Inventors:
Takashi Ino
Shinohara Takehisa
Yoshihiko Sakane
Shinohara Takehisa
Yoshihiko Sakane
Application Number:
JP2009532176A
Publication Date:
December 19, 2012
Filing Date:
September 08, 2008
Export Citation:
Assignee:
High Energy Accelerator Research Organization
Japan Atomic Energy Agency
Asahi Glass Co., Ltd.
Japan Atomic Energy Agency
Asahi Glass Co., Ltd.
International Classes:
B29C43/34; B29C33/38; B29C43/02; C08F14/18; G02B1/04; G02B3/00; B29K27/12; B29L11/00
Domestic Patent References:
| JPH059224A | 1993-01-19 | |||
| JP2005220161A | 2005-08-18 | |||
| JPH01131215A | 1989-05-24 | |||
| JP2000001511A | 2000-01-07 |
Attorney, Agent or Firm:
Yoshiaki Nishiyama