Title:
NEAR INFRARED ABSORBENT FILM
Document Type and Number:
Japanese Patent JPH07100996
Kind Code:
A
Abstract:
PURPOSE: To effectively shield only near infrared ray contained in a solar light ray and absorb the light by effectively taking a visible light of the solar light without reducing transparency of a window glass in a state that adhered to the glass.
CONSTITUTION: An organic near infrared absorption layer 3 is formed of organic near infrared absorbent containing amino compound on one surface 2a of a transparent polyethylene terephthlate film 2, and an inorganic near infrared absorption layer 4 is laminated to be formed of inorganic near infrared absorbent made of solid solution of tin oxide and antimony oxide having a particle size of 0.4μm or less on the layer 3.
Inventors:
NAKAYAMA KAZUYOSHI
HORI SATORU
EDAZAKI RIYUUICHI
HORI SATORU
EDAZAKI RIYUUICHI
Application Number:
JP24678793A
Publication Date:
April 18, 1995
Filing Date:
October 01, 1993
Export Citation:
Assignee:
KASEI CO C I
International Classes:
C08J7/04; B32B27/06; B32B27/18; (IPC1-7): B32B27/06; B32B27/18; C08J7/04
Attorney, Agent or Firm:
Nishimura Norimitsu