BREWSTER, Amy,CRUMP, Robert,LECOMTE, Helene,STEPHENSON, David,WRAY, Matthew
申请号：
SG11201912597S
公开号：
SG11201912597SA
申请日:
2018.07.12
申请国别(地区):
SG
年份:
2020
代理人:
摘要：
Antimicrobial material which is a composite of a matrix component comprising a flexible hydrophilic polymer foam or fiber matrix comprising two matrix faces providing a release face and a reverse face or two release faces, and therebetween a structural matrix framework defining a network of cells having a cell network surface and therein a network of pores or cell openings, and a powder charge component comprising antimicrobial additive or wound care additive, wherein said powder charge is comprised at one said release face or both said faces and/or within said cell network wherein said composite is an assembly of preformed matrix component and powder charge component； and asymmetric material which is asymmetric having regard to distribution of said powder charge therein； and material wherein said power charge comprises flowing agent and/or bulking agent and/or binder and wherein said additive and/or flowing agent is co-located with said bulking agent and/or said binder； devices comprising said composite, methods for manufacture thereof comprising assembling said matrix and said powder charge, and use thereof.
