New fatty acid esters,namely adamantane carboxylic acid esters of cellulose were synthesized through in-situ activation of the adamantane carboxylic acid using co-reaction reagent.

Vinyl acetate recovery after vinyl chloride-vinyl acetate copolymerization;

Study on the copolymerization of maleic anhydride/butyl acrylate and properties of the copolymers;

Determination of monmoer reactivity ratios of 2-methylacryloyloxy-β-hydroxypropyltrimethylammoniumchloride and acrylamide copolymerization in aqueous solution;

The PP/EPOXY alloy was prepared by PP reactive blending with a few epoxy,solidifier and compatibilizer PP-g-MAH.

The storage stable styrene butadie ne rubber(SBR)modified asphalts were prepared wit h the addition of stabilizer by reactive blending.

Toughness of poly(styrene co maleic anhydride)(SMA)was improved by incorporating certain amount of epoxidized ethylene propylene diene rubber(e EPDM)with reactive blending technique.

Liquid spreading and microstructure of Ti/Cu eutectic reaction;

The results suggest that if Cu layer is too thin,the eutectic substance created from eutectic reaction is little,it can not fill the seam and the areas of joints are empty;if Cu layer is too thick,the eutectic substance is too much and there are many brittle Al-Cu compounds in the eutectic layer.

In order to enhance the compatibility of ABS/PP/CaCO3 composites,the effects of reactive blends of the composites were studied by using Haake rheometer.