Title:
PROCESS FOR PRODUCING THIN-FILM POLYMER LAMINATED FILM CAPACITOR, AND THIN-FILM POLYMER LAMINATED FILM CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2015/118693
Kind Code:
A1
Abstract:
A process for producing a thin-film polymer laminated film capacitor, including a laminate production step which comprises: conducting a resin thin-film layer formation step and a metal thin-film layer formation step on a rotating drum alternately repeatedly; and thus forming, on the rotating drum, a laminate in which resin thin-film layers and metal thin-film layers are alternately laminated. The resin thin-film layer formation step comprises: evaporating a monomer in a vacuum chamber to form a monomer layer; irradiating the monomer layer with an electron beam to cure the monomer layer; and thus forming a resin thin-film layer. The metal thin-film layer formation step comprises evaporating a metal material to form a metal thin-film layer. In the resin thin-film layer formation step, the monomer layer is formed using a dimethacrylate compound having an alicyclic hydrocarbon skeleton as the monomer, said dimethacrylate compound being represented by chemical formula (1) [wherein A is an organic group that contains an alicyclic hydrocarbon]. The present invention can enhance the hardness of the resin thin-film layers sufficiently, thus enabling the production of a thin-film polymer laminated film capacitor having desired performance.
Inventors:
TOMIMOTO SHIGEYA (JP)
KAKO TOMONAO (JP)
KAKO TOMONAO (JP)
Application Number:
PCT/JP2014/053103
Publication Date:
August 13, 2015
Filing Date:
February 10, 2014
Export Citation:
Assignee:
RUBYCON CORP (JP)
International Classes:
H01G4/30; H01G4/18; H01G13/00
Foreign References:
| JP2007180199A | 2007-07-12 | |||
| JP2011146553A | 2011-07-28 |
Other References:
See also references of EP 3107108A4
Attorney, Agent or Firm:
MATSUO, NOBUTAKA (JP)
Masatake Matsuo (JP)
Masatake Matsuo (JP)
Download PDF: