ZHANG Chun-guang, HOU Wan-guo, CHEN Qing-ping, WANG Guo-ting. STUDY ON INTERPOLYMER COMPLEX BETWEEN VINYL ACETATE-MALEIC ANHYDRIDE COPOLYMER AND PARTIAL HYDROLYZED POLYACRYALAMIDE[J]. Acta Polymerica Sinica, 1988,(3):223-226.
ZHANG Chun-guang, HOU Wan-guo, CHEN Qing-ping, WANG Guo-ting. STUDY ON INTERPOLYMER COMPLEX BETWEEN VINYL ACETATE-MALEIC ANHYDRIDE COPOLYMER AND PARTIAL HYDROLYZED POLYACRYALAMIDE[J]. Acta Polymerica Sinica, 1988,(3):223-226.DOI:
It is indicated that vinyl acetate-maleic anhydride copolymer (VAMA) and partial hydro-lyzed polyacrylamide (HPAM) form interpolymer complex in aqueous solution through hydrogen-bonding by means of UV spectroscopy. The composition (unit ratio) of this complex is 1:0.79 (VAMA/HPAM)