| 摘要 |
A fungiresistant polyorganosiloxane composition comprising (A) 100 parts by weight of a polyorganosiloxane having a viscosity at 25 DEG C. of from 100 to 500,000 cSt, each of both the terminals of which being blocked with a silanol group or an alkoxy group, (B) from 0.1 to 20 parts by weight of an organisilicon compound having on the average more than 2 hydrolyzable groups each bonded to a silicon atom in the molecule, (C) from 0.001 to 25 parts by weight of a benzimidazolylcarbamate compound represented by the formula <IMAGE> wherein R1 represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, a halogen atom, or a nitro group; R2 represents an alkyl group having from 1 to 4 carbon atoms or an alkoxyalkyl group having from 2 to 4 carbon atoms: and R3 represents a hydrogen atom, an N-substituted or unsubstituted carbamoyl group or an N-substituted or unsubstituted carbamoyloxy group, and (D) from 0.001 to 25 parts by weight of bis(2-pyridylthio-1-oxide) zinc salt shown by the formula <IMAGE>
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