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US 9,790,376 B2Granted
Antimicrobial polymer emulsion with improved color stability
AssigneeRohm and Haas Company
InventorsHan Liu, Xiangting Dong, Qingwei Zhang, Tao Wang
Life of this patent
Estimating the term…
Abstract
Provided is a process for forming an antimicrobial polymer composition comprising: contacting together at least one initiator, at least one promoter, at least one reductant, and at least one monomer, under emulsion polymerization conditions to form a base polymer; and mixing with the base polymer an antimicrobial complex; wherein the at least one initiator is a peroxidic compound and the at least one reductant is an ascorbic compound.
Claims8
A process for forming an antimicrobial polymer composition comprising:
- (a) contacting together at least one initiator, at least one reductant, and at least one monomer, under emulsion polymerization conditions to form a base polymer;
- and (b) mixing with the base polymer an antimicrobial complex;
- wherein the at least one initiator is a peroxidic compound and the at least one reductant is an ascorbic compound.
Dependencies are inferred from the claim text.