Polyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymers
A Standard patent application filed on 15 June 1989 credited to Kohsaka, Masaki
;
Higashi, Isaburou
;
Yatsu, Tadao
;
Hashimoto, Mikio
;
Akana, Yoshinori
Details
Application number :
36451
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Polyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymers