The novel antiseptic mercurial derivatives according to the invention have at least one benzene ring and comprise: a) at least one radical HgX in which X is selected from F,Cl,Br, I, OH, CH.sub.3 COO, CN, SCN, NO.sub.3, OB(OH).sub.2, b) and, bonded to a benzene ring, at least one group--OR or--COOR in which R is a functional group capable of intervening in a reaction of polymerization or of polyaddition. The preferred derivative is 2-chloromercuri 4-tertiobutyl phenol allyl-ether. They may intervene in grafting reactions for the protection of a polymeric support, or in reactions of copolymerization.
根据本发明,新型
防腐剂汞衍
生物至少含有一个苯环,包括:a)至少一个HgX基团,其中X选自F、Cl、Br、I、OH、CH.sub.3COO、CN、SCN、NO.sub.3、OB(OH).sub.2,b)并且与苯环键合的至少一个基团--OR或--COOR,其中R是能够干预聚合反应或聚加成反应的功能基团。首选的衍
生物是2-
氯汞基
4-叔丁基苯酚丙烯醚。它们可以干预嫁接反应,用于保护聚合物支撑材料,或者干预共聚反应。