Inventor

YASUNAGA SHIGEKI

4 patents

Patents

4 patents

US4220734ASep 2, 1980

Impact and weather resistant composite of polyvinylchloride and acrylic modifier

KANEGAFUCHI CHEMICAL IND14 citations72

US4014842AMar 29, 1977

Vinyl chloride resin compositions

KANEGAFUCHI CHEMICAL IND14 citations72

US3992485ANov 16, 1976

Process for preparation of weather resistant and impact resistant resins

KANEGAFUCHI CHEMICAL IND19 citations67

US3994991ANov 30, 1976

Thermoplastic resin composition comprising a vinyl chloride polymer and a graft copolymer

KANEGAFUCHI CHEMICAL IND7 citations64