BROAD SPECTRUM ANTIMICROBIAL COATINGS COMPRISING COMBINATIONS OF ORGANOSILANES
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United States of America Patent
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Issued Date -
Nov 12, 2020
app pub date -
Jul 27, 2020
filing date -
Nov 4, 2014
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Abstract
An aqueous antimicrobial coating composition capable of forming an antimicrobial coating on a surface comprises at least two organosilanes, each of the at least two organosilanes having a structure, R—Si(OR′)3 wherein R=—(CH2)3—Y; Y=+—N(CH3)2(C18H37)X−; +—N(CH3)2(C14H29)X−; +—N(C10H21)2(CH3)X−; —Cl or —NH2; X−=halide, sulfate, nitrate, phosphate, carbonate, organic sulfonate, organic carbonate, BF4−, or ClO4−; and R′=H, methyl or ethyl, or a C3-C6 straight-chained, branched or cyclic alkyl group, with the proviso that the organosilane R—Si(OR′)3 having the C3-C6 straight-chained, branched or cyclic alkyl group hydrolyzes in the aqueous antimicrobial coating composition to R—Si(OH)3.
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International Classification(s)
- C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
- A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
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