Title:
POLYPROPYLENE-BASED RESIN COMPOSITION FOR CAPACITOR FILM, AND CAPACITOR FILM FORMED THEREFROM
Document Type and Number:
Japanese Patent JP2019176123
Kind Code:
A
Abstract:
To provide: a polypropylene-based resin composition which enables the production of a capacitor film superior in high-temperature voltage resistance and film stretchability and having no risk of suffering the performance worsening attributed to the decrease in the adhesive force of a metal deposition film; and a capacitor film formed from the polypropylene-based resin composition.SOLUTION: A polypropylene-based resin composition for a capacitor film according to the present invention comprises a hydrogen-added petroleum resin (B) of 0.1-2.0 pts.mass to 100 pts.mass of a particular propylene homopolymer (A). The capacitor film according to the invention comprises a resin layer containing the polypropylene-based resin composition.SELECTED DRAWING: None
Inventors:
OTA KATSUHISA
Application Number:
JP2018177570A
Publication Date:
October 10, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
PRIME POLYMER CO LTD
International Classes:
H01G4/32; B29C55/12; C08F10/06; C08L23/12; C08L57/02
Domestic Patent References:
| JPH11162779A | 1999-06-18 | |||
| JPS61218125A | 1986-09-27 | |||
| JP2004161799A | 2004-06-10 | |||
| JPS61194810A | 1986-08-29 | |||
| JP2006093688A | 2006-04-06 | |||
| JP2002128913A | 2002-05-09 |
Attorney, Agent or Firm:
Patent corporation ssinpat