Inventor

ZHENG YONG C

US2 patents

Patents

2 patents

US5004798AApr 2, 1991

Novel polyacetal copolymers of trioxane and trimethylolpropane formal derivatives

HOECHST CELANESE CORP14 citations69

US5034499AJul 23, 1991

Acetal copolymers with backbone epoxide functional groups

HOECHST CELANESE CORP2 citations58