申请人:Director-General of Agency of Industrial Science and Technology
公开号:US05665843A1
公开(公告)日:1997-09-09
An allylbiguanide polymer having the following formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 stand, independently of each other, for a hydrogen atom, a substituted or non-substituted aliphatic hydrocarbon group, a substituted or non-substituted alicyclic hydrocarbon group or a substituted or non-substituted aromatic group and n represents an average degree of polymerization of at least 2, or an acid addition salt thereof. The polymer may be obtained by polymerizing an allylbiguanide compound of the formula shown below or an acid addition salt thereof at a pH of 5 or less, ##STR2## wherein R.sup.1, R.sup.2 and R.sup.3 have the same meaning as above.
具有以下式子的烯丙基双胍聚合物:##STR1## 其中,R1、R2和R3分别独立地代表氢原子、取代或非取代的脂肪烃基、取代或非取代的环烃基或取代或非取代的芳香基,n表示至少2的平均聚合度,或其酸加成盐。该聚合物可以通过在pH值为5或以下的条件下聚合下列式子所示的烯丙基双胍化合物或其酸加成盐而得到:##STR2## 其中,R1、R2和R3的含义与上述相同。