Antimicrobial agent and production process thereof

Details Antimicrobial agent and production process thereof Antimicrobial agent and production process thereof

2006-10-10

2006-10-10

Lipman, Bernard (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S329200, C525S329300, C525S344000, C525S370000, C525S371000, C525S372000, C525S373000

Reexamination Certificate

active

07119151

ABSTRACT:
An antimicrobial agent utilizes a resin having acrylonitrile and styrene and/or a conjugated diene as units. The antimicrobial agent includes a metal-salt-containing copolymer, and the metal-salt-containing copolymer is obtained by treating a copolymer containing acrylonitrile and at least one of styrene and a conjugated diene as units with an acid to thereby introduce acid radicals into the copolymer, and converting at least part of the acid radicals into a salt of at least one metal selected from among Ag, Cu, and Zn.

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