Title:
ION COLLECTING RESIN COMPOSITION AND LAMINATED SHEET FORMED USING THE SAME
Document Type and Number:
Japanese Patent JPH04180842
Kind Code:
A
Abstract:
PURPOSE: To obtain a resin composition for preparing a laminated sheet excellent in silver migration resistance and electrolytic corrosion resistance by adding an ion collecting agent having a specific structure to phenol resin varnish.
CONSTITUTION: An ion collecting agent represented by general formula MgxAlyOz (0.5≤x≤0.9, 0.5≥y≥0.1, z=x+1.5y) is added to a phenol resin. Since this resin composition adsorbs a metal ion such as Ag+, Cu2+ and an anion such as Cl-, migration can be prevented. Therefore, a laminated sheet excellent in silver migration resistance and electrolytic corrosion resistance can be prepared.
Inventors:
YANO MASABUMI
YOKOTA MITSUO
NAKAMURA YOSHIHIRO
YOKOTA MITSUO
NAKAMURA YOSHIHIRO
Application Number:
JP31003290A
Publication Date:
June 29, 1992
Filing Date:
November 15, 1990
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C08J5/24; B01J39/08; B01J41/08; C08K3/22; C08L61/04; C08L61/10; (IPC1-7): B01J39/08; B01J41/08; C08J5/24; C08K3/22; C08L61/10
Attorney, Agent or Firm:
Hirose Akira