Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INORGANIC FILM
Document Type and Number:
Japanese Patent JPS6183619
Kind Code:
A
Abstract:

PURPOSE: To provide an inorganic film having excellent heat-resistance and high toughness, and suitable as an electrical insulation and heat-insulation film, by using a non-swelling synthetic mica having a specific chemical structural formula as a component.

CONSTITUTION: The objective inorganic film contains a non-swelling synthetic mica of formula I (X is inorganic cation having an ionic index of ≥1.25, e.g. K, Pb, Cs or Bi ion; Y is Mg2+ which may be partly substituted with Li+, Fe2+, Ni2+, Mn2+ or Al3+). The compound of formula I can be prepared by cleaving a restricted swelling synthetic mica of formula II (Z is Si4+ or Ge4+ which may be partly substiuted with Al3+, Fe3+ or B3+), carrying out the ion exchange of the interlaminar ions of the film with an inorganic cation having an ionic index if ≥1.25, and heat-treating the product at 350W900°C.


More Like This:
WO/2012/133584POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, POSITIVE ELECTRODE FOR SECONDARY BATTERY, AND METHOD FOR PRODUCING SECONDARY BATTERY
WO/2024/095916SOLID ELECTROLYTE SHEET AND PRODUCTION METHOD FOR SAME
Inventors:
KOSUGI TETSUSHI
ANDOU AKITSUGU
ABE KOICHI
KAWAKAMI KENICHI
Application Number:
JP20046784A
Publication Date:
April 28, 1986
Filing Date:
September 27, 1984
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOPY IND
TORAY INDUSTRIES
International Classes:
C01B33/20; C01B19/00; C01B33/40; C01B33/42; C01B39/06; C01G17/00; H01B3/04; (IPC1-7): C01B33/20; C01G17/00; H01B3/04
Domestic Patent References:
JPS5320959A1978-02-25
Attorney, Agent or Firm:
Hitoshi Inagaki



 
Previous Patent: A terminal unit, a correspondence procedure, and an integrated circuit

Next Patent: PRINTED PAPER CONVEYANCE DEVICE