【摘要】 首先在一定的反应条件下,制备桐油基双马来酸半酯(TOMG/MA),然后以TOMG/MA为单体,合成了[P(TOMG/MANa)]低聚物,并以此为乳化剂,采用预乳化种子乳液聚合的方法,合成了P(St/(TOMG/MA))新型无皂共聚乳液。本文具体考察了不同的乳液聚合工艺条件对乳液性能的影响。并且通过红外光谱对产物进行了表征。更多还原

【Abstract】 Firstly,under certain reaction conditions,monoglyceride bis-maleate half ester can be obtained(abbreviated as TOMG/MA).Secondly,the oligomer of TOMG/MA is prepared through the polymerization.Lastly,a new soap-free emulsion copolymerization of styrene and TOMG/MA is carried out in the presence of the sodium salt of P(TOMG/MANa) as the surfactant,TOMG/MA and styrene as the main monomers,oxone(KPS) as initiator.Pre-emulsion technology is adopted.The influence of different polymerization conditions on the performance of emulsion is investigated.The effect of the mixing ration of monomers and various processing conditions,such as the polymerization temperature,the initiator concentration,the concentration of emulsifying agent,and the adding methods are examined.更多还原