Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1997-07-08
2000-02-29
O'Sullivan, Peter
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
514 63, 556412, 556413, 556423, 556424, A61K 31155
Patent
active
060311193
ABSTRACT:
Polyalkylene guanidine salts or polyalkylene biguanidine salts having a branched silane compound of formula I show excellent antimicrobial activity and can be applied to various materials including fibers, wood, paper, glass, resins and metals: ##STR1## wherein A is oxyethylene, oxypropylene, oxybutylene, oxystyrene, diphenylsulfone, diphenyl sulfide or alkylamide, which repeating number is 1 to 100,000, or straight or branched alkyl chain containing 1 to 20 carbon atoms;
REFERENCES:
patent: 5283310 (1994-02-01), Armand et al.
Bang Sang-Gu
Choi Sang-Rak
Joo Keum-Chan
Kim Woo-Sun
Kim Young-Jun
O'Sullivan Peter
Yukong Limited
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