GAO Zhi-min, FENG Shu-jing, DAI Guang-song, LIU Lu-sheng, YANG Yong-yuan, FENG Xin-de. STUDIES ON THE SYNTHESIS OF POLY (CYCLOHEXENE-SULFONE)[J]. Acta Polymerica Sinica, 1981,(5):389-392.
GAO Zhi-min, FENG Shu-jing, DAI Guang-song, LIU Lu-sheng, YANG Yong-yuan, FENG Xin-de. STUDIES ON THE SYNTHESIS OF POLY (CYCLOHEXENE-SULFONE)[J]. Acta Polymerica Sinica, 1981,(5):389-392.DOI:
Alternating copolymer of cyclohexene and SO2 in the form of white solid has been synthesized successfully by using TBH as initiator in the presence of small amount of CH2OH and avoid the coloration of the product.Besides
we have verified that the small addition of CH2OH would also make the molecular weight of the polymer higher to one order of magnitute and its molecular weight distribution much narrower than that of the copolymer without adding CH3OH.This copolymer has been used as eletronic-beam resist material successfully.