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    • 4. 发明授权
    • Wash-resistant, antimicrobially-active fibres and threads and their
manufacture
    • 耐洗涤,抗微生物活性纤维和线及其制造
    • US4663365A
    • 1987-05-05
    • US762652
    • 1985-08-05
    • Ulrich ReinehrKlaus SasseGerhard JagerWalter Radt
    • Ulrich ReinehrKlaus SasseGerhard JagerWalter Radt
    • C08L33/00A01N43/50A01N43/54C08K5/00C08K5/34C08K5/3442C08K5/3445C08K5/3462C08L33/02C08L33/18C08L33/20D01F1/10D01F6/54D06M23/00D06M101/00D06M101/16D06M101/30
    • C08K5/3445A01N43/50A01N43/54C08K5/3462D01F1/103
    • Threads and fibres of synthetic polymers containing from 0.1 to 5% by weight, based on the polymer, of one or more than one compound corresponding to the formula (I) ##STR1## wherein R represents hydrogen or alkyl,R.sup.1 represents halogen, hydroxyl, optionally substituted alkyl, optionally substituted alkoxy, optionally substituted phenoxy, a group --S(O).sub.p -alkyl which is optionally substituted in the alkyl portion, nitro, optionally substituted amino or a condensed carbocyclic or heterocyclic group,p stands for the numerical value 0, 1 or 2,R.sup.2 represents halogen, alkyl which is optionally substituted, alkoxy, alkylmercapto, nitro, cyano, carboxylic acid amide or a condensed carbocyclic group,m represents an integer from 0 to 5,n represents an integer from 0 to 4, the substituents being either identical or different when m and/or n has a value greater than 1, and X, Y and Z are identical or different and represent a nitrogen atom, the group .dbd.CH-- or ##STR2## where R.sup.2 has the meaning indicated above, with the proviso that at least one of the substituents, X, Y and Z is a nitrogen atom,manifest antimicrobial activity which persists even after dyeing and washing processes.
    • 含有0.1至5重量%的合成聚合物的线和纤维,基于聚合物,对应于式(I)的一种或多种化合物其中R表示氢或烷基,R 1表示卤素 ,羟基,任选取代的烷基,任选取代的烷氧基,任选取代的苯氧基,在烷基部分任选取代的-S(O)对 - 烷基,硝基,任选取代的氨基或稠合的碳环或杂环基,p代表 数值0,1或2,R2表示卤素,任选取代的烷基,烷氧基,烷基巯基,硝基,氰基,羧酸酰胺或稠合碳环基团,m表示0至5的整数,n表示 0至4时,当m和/或n具有大于1的值时,取代基相同或不同,X,Y和Z相同或不同,表示氮原子,基团= CH-或其中 R2有意义我 附带说明的是,X,Y和Z中的至少一个取代基是氮原子,表现出即使在染色和洗涤过程之后仍然存在的抗微生物活性。