Title:
COATING FILM RELEASING AGENT COMPOSITION
Document Type and Number:
Japanese Patent JPH1121482
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To obtain the subject composition having excellent coating film releasing force and high safety and capable of exhibiting release performance for a long period by including two or more kinds of compounds belonging to different classes and inorganic acids as essential components. SOLUTION: This composition comprises (A) two or more kinds of compounds belonging to different classes selected from compounds belonging to classes of organic acids (preferably formic acid, etc.), aromatic alcohols (preferably benzyl alcohol, etc.), glycol ethers (preferably ethylene glycol monobutyl ether, etc.), and glycols (preferably propylene glycol) and (B) inorganic acids (preferably nitric acid). The content of the component A and the content of the component B are each preferably 10-96 wt.% and 1-50 wt.% based on whole the composition. The composition is preferably brought into contact with a coating film in a state in which water content in the composition is kept in an amount of 3-70 wt.%. Furthermore, the composition hardly corrodes an aluminum-based raw material.
Inventors:
SAITO TOSHIHIRO
FUJIWARA TSUNEO
FUJIWARA TSUNEO
Application Number:
JP17408097A
Publication Date:
January 26, 1999
Filing Date:
June 30, 1997
Export Citation:
Assignee:
IZUMIYA CHEMICALS
International Classes:
B05D3/10; C09D7/12; C09D9/00; (IPC1-7): C09D9/00; B05D3/10; C09D7/12
Attorney, Agent or Firm:
Eiji Saegusa (10 others)