Inventor

HASEGAWA TOSHIHIKO

JP7 patents

Patents

7 patents

US4690977ASep 1, 1987

Vinyl chloride polymer composition

KANEGAFUCHI CHEMICAL IND12 citations72

US4670509AJun 2, 1987

Vinyl chloride resin composition having improved weather resistance and impact resistance

KANEGAFUCHI CHEMICAL IND8 citations72

US4645795AFeb 24, 1987

Vinyl chloride polymer composition

KANEGAFUCHI CHEMICAL IND7 citations72

US4624987ANov 25, 1986

Vinyl chloride polymer composition

KANEGAFUCHI CHEMICAL IND10 citations72

US5541256AJul 30, 1996

Process for preparing synthetic resin powder having improved blocking resistance

KANEGAFUCHI CHEMICAL IND10 citations69

US5093420AMar 3, 1992

Vinyl chloride resin composition

KANEGAFUCHI CHEMICAL IND7 citations67

US5334660AAug 2, 1994

Vinyl chloride resin composition

KANEGAFUCHI CHEMICAL IND5 citations61